// source --> https://schubladenerinnerungen.de/blog/wp-content/plugins/photo-gallery/js/scripts.min.js?ver=1.8.40 
var bwg_current_filmstrip_pos,total_thumbnail_count,key,startPoint,endPoint,bwg_image_info_pos,filmstrip_width,preloadCount,filmstrip_thumbnail_width,filmstrip_thumbnail_height,addthis_share,lightbox_comment_pos,bwg_transition_duration,bwg_playInterval,isPopUpOpened=!1,bwg_overflow_initial_value=!1,bwg_overflow_x_initial_value=!1,bwg_overflow_y_initial_value=!1;function gallery_box_ready(){filmstrip_thumbnail_width=jQuery(".bwg_filmstrip_thumbnail").width(),filmstrip_thumbnail_height=jQuery(".bwg_filmstrip_thumbnail").height(),1==gallery_box_data.open_with_fullscreen?(filmstrip_width=jQuery(window).width(),filmstrip_height=jQuery(window).height()):(filmstrip_width=jQuery(".bwg_filmstrip_container").width(),filmstrip_height=jQuery(".bwg_filmstrip_container").height()),preloadCount="horizontal"==gallery_box_data.filmstrip_direction?parseInt(filmstrip_width/filmstrip_thumbnail_width)+gallery_box_data.preload_images_count:parseInt(filmstrip_height/filmstrip_thumbnail_height)+gallery_box_data.preload_images_count,total_thumbnail_count=jQuery(".bwg_filmstrip_thumbnail").length,key=parseInt(jQuery("#bwg_current_image_key").val()),startPoint=0,endPoint=key+preloadCount,jQuery(function(){bwg_load_visible_images(key,preloadCount,total_thumbnail_count),jQuery(".pge_tabs li a").on("click",function(){return jQuery(".pge_tabs_container > div").hide(),jQuery(".pge_tabs li").removeClass("pge_active"),jQuery(jQuery(this).attr("href")).show(),jQuery(this).closest("li").addClass("pge_active"),jQuery("[name=type]").val(jQuery(this).attr("href").substr(1)),!1});var e=jQuery("#bwg_rated").attr("data-params");void 0!==e&&bwg_rating((e=JSON.parse(e)).current_rate,e.current_rate_count,e.current_avg_rating,e.current_image_key)}),1==gallery_box_data.enable_addthis&&gallery_box_data.addthis_profile_id&&(addthis_share={url:gallery_box_data.share_url}),lightbox_comment_pos=gallery_box_data.lightbox_comment_pos,bwg_image_info_pos=jQuery(".bwg_ctrl_btn_container").length?jQuery(".bwg_ctrl_btn_container").height():0,bwg_transition_duration=gallery_box_data.slideshow_interval<4*gallery_box_data.slideshow_effect_duration&&0!=gallery_box_data.slideshow_interval?1e3*gallery_box_data.slideshow_interval/4:1e3*gallery_box_data.slideshow_effect_duration,gallery_box_data.bwg_transition_duration=bwg_transition_duration,gallery_box_data.bwg_trans_in_progress=!1,(jQuery("#spider_popup_wrap").width()>=jQuery(window).width()||jQuery("#spider_popup_wrap").height()>=jQuery(window).height())&&parseInt(jQuery(".spider_popup_close").css("right"))<0&&jQuery(".spider_popup_close").attr("class","spider_popup_close_fullscreen"),window.clearInterval(bwg_playInterval),bwg_current_filmstrip_pos=gallery_box_data.current_pos,jQuery(document).on("keydown",function(e){jQuery("#bwg_name").is(":focus")||jQuery("#bwg_email").is(":focus")||jQuery("#bwg_comment").is(":focus")||jQuery("#bwg_captcha_input").is(":focus")||("ArrowRight"==e.key?parseInt(jQuery("#bwg_current_image_key").val())==gallery_box_data.data.length-1?bwg_change_image(parseInt(jQuery("#bwg_current_image_key").val()),0):bwg_change_image(parseInt(jQuery("#bwg_current_image_key").val()),parseInt(jQuery("#bwg_current_image_key").val())+1):"ArrowLeft"==e.key?0==parseInt(jQuery("#bwg_current_image_key").val())?bwg_change_image(parseInt(jQuery("#bwg_current_image_key").val()),gallery_box_data.data.length-1):bwg_change_image(parseInt(jQuery("#bwg_current_image_key").val()),parseInt(jQuery("#bwg_current_image_key").val())-1):"Escape"==e.key?spider_destroypopup(1e3):"Space"==e.key&&jQuery(".bwg_play_pause").trigger("click"))}),jQuery(window).resize(function(){void 0!==jQuery().fullscreen&&jQuery.isFunction(jQuery().fullscreen)&&(jQuery.fullscreen.isFullScreen()||bwg_popup_resize())});var r=gallery_box_data.image_width,_=gallery_box_data.image_height;1==gallery_box_data.enable_addthis&&gallery_box_data.addthis_profile_id&&jQuery(".at4-share-outer").show(),spider_set_input_value("rate_ajax_task","save_hit_count"),spider_rate_ajax_save("bwg_rate_form");var e=gallery_box_data.data,t=gallery_box_data.current_image_key;jQuery(".bwg_image_hits span").html(++e[t].hit_count);var i=window.location.hash;i&&"-1"!=i.indexOf("bwg")||(location.replace("#bwg"+gallery_box_data.gallery_id+"/"+gallery_box_data.current_image_id),history.replaceState(void 0,void 0,"#bwg"+gallery_box_data.gallery_id+"/"+gallery_box_data.current_image_id)),1==gallery_box_data.image_right_click&&(jQuery(".bwg_image_wrap").bind("contextmenu",function(e){return!1}),jQuery(".bwg_image_wrap").css("webkitTouchCallout","none")),jQuery("#spider_popup_wrap").bind("touchmove",function(e){e.preventDefault()}),jQuery("#spider_popup_wrap .bwg_image_wrap").on("swiperight",function(){return bwg_change_image(parseInt(jQuery("#bwg_current_image_key").val()),(parseInt(jQuery("#bwg_current_image_key").val())+gallery_box_data.data.length-1)%gallery_box_data.data.length),!1}),jQuery("#spider_popup_wrap .bwg_image_wrap").on("swipeleft",function(){return bwg_change_image(parseInt(jQuery("#bwg_current_image_key").val()),(parseInt(jQuery("#bwg_current_image_key").val())+1)%gallery_box_data.data.length),!1}),bwg_reset_zoom();var a=/android|webos|iphone|ipad|ipod|blackberry|iemobile|opera mini/i.test(navigator.userAgent.toLowerCase())?"touchend":"click";jQuery("#spider_popup_left").on(a,function(){return bwg_change_image(parseInt(jQuery("#bwg_current_image_key").val()),(parseInt(jQuery("#bwg_current_image_key").val())+gallery_box_data.data.length-1)%gallery_box_data.data.length),!1}),jQuery("#spider_popup_right").on(a,function(){return bwg_change_image(parseInt(jQuery("#bwg_current_image_key").val()),(parseInt(jQuery("#bwg_current_image_key").val())+1)%gallery_box_data.data.length),!1}),-1!=navigator.appVersion.indexOf("MSIE 10")||-1!=navigator.appVersion.indexOf("MSIE 9")?setTimeout(function(){bwg_popup_resize()},1):bwg_popup_resize(),jQuery(".bwg_watermark").css({display:"none"}),setTimeout(function(){bwg_change_watermark_container()},500),void 0!==jQuery().fullscreen&&jQuery.isFunction(jQuery().fullscreen)&&(jQuery.fullscreen.isNativelySupported()||jQuery(".bwg_fullscreen").hide()),"horizontal"==gallery_box_data.filmstrip_direction?(jQuery(".bwg_image_container").height(jQuery(".bwg_image_wrap").height()-gallery_box_data.image_filmstrip_height),jQuery(".bwg_image_container").width(jQuery(".bwg_image_wrap").width())):(jQuery(".bwg_image_container").height(jQuery(".bwg_image_wrap").height()),jQuery(".bwg_image_container").width(jQuery(".bwg_image_wrap").width()-gallery_box_data.image_filmstrip_width)),void 0!==jQuery().mCustomScrollbar&&jQuery.isFunction(jQuery().mCustomScrollbar)&&jQuery(".bwg_comments,.bwg_ecommerce_panel, .bwg_image_info").mCustomScrollbar({scrollInertia:150,theme:"dark-thick",advanced:{updateOnContentResize:!0}});var s=/Firefox/i.test(navigator.userAgent)?"DOMMouseScroll":"mousewheel";jQuery(".bwg_filmstrip").on(s,function(e){var t=window.event||e,i=(t=t.originalEvent?t.originalEvent:t).detail?-40*t.detail:t.wheelDelta,a=/android|webos|iphone|ipad|ipod|blackberry|iemobile|opera mini/i.test(navigator.userAgent.toLowerCase());0<i?jQuery(".bwg_filmstrip_left").trigger(a?"touchend":"click"):jQuery(".bwg_filmstrip_right").trigger(a?"touchend":"click")}),jQuery(".bwg_filmstrip_right").on(a,function(){jQuery(".bwg_filmstrip_thumbnails").stop(!0,!1),"left"==gallery_box_data.left_or_top?"width"==gallery_box_data.width_or_height?jQuery(".bwg_filmstrip_thumbnails").position().left>=-(jQuery(".bwg_filmstrip_thumbnails").width()-jQuery(".bwg_filmstrip").width())&&(jQuery(".bwg_filmstrip_left").css({opacity:1}),jQuery(".bwg_filmstrip_thumbnails").position().left<-(jQuery(".bwg_filmstrip_thumbnails").width()-jQuery(".bwg_filmstrip").width()-(gallery_box_data.filmstrip_thumb_right_left_space+gallery_box_data.image_filmstrip_width+gallery_box_data.all_images_right_left_space))?jQuery(".bwg_filmstrip_thumbnails").animate({left:-(jQuery(".bwg_filmstrip_thumbnails").width()-jQuery(".bwg_filmstrip").width()-gallery_box_data.all_images_right_left_space)},500,"linear",function(){bwg_disable_lightbox_filmstrip_right_arrow(gallery_box_data)}):jQuery(".bwg_filmstrip_thumbnails").animate({left:jQuery(".bwg_filmstrip_thumbnails").position().left-(gallery_box_data.filmstrip_thumb_right_left_space+gallery_box_data.image_filmstrip_width)},500,"linear",function(){bwg_disable_lightbox_filmstrip_right_arrow(gallery_box_data)})):jQuery(".bwg_filmstrip_thumbnails").position().left>=-(jQuery(".bwg_filmstrip_thumbnails").height()-jQuery(".bwg_filmstrip").height())&&(jQuery(".bwg_filmstrip_left").css({opacity:1}),jQuery(".bwg_filmstrip_thumbnails").position().left<-(jQuery(".bwg_filmstrip_thumbnails").height()-jQuery(".bwg_filmstrip").height()-(gallery_box_data.filmstrip_thumb_right_left_space+gallery_box_data.image_filmstrip_width+gallery_box_data.all_images_right_left_space))?jQuery(".bwg_filmstrip_thumbnails").animate({left:-(jQuery(".bwg_filmstrip_thumbnails").height()-jQuery(".bwg_filmstrip").height()-gallery_box_data.all_images_right_left_space)},500,"linear",function(){bwg_disable_lightbox_filmstrip_right_arrow(gallery_box_data)}):jQuery(".bwg_filmstrip_thumbnails").animate({left:jQuery(".bwg_filmstrip_thumbnails").position().left-(gallery_box_data.filmstrip_thumb_right_left_space+gallery_box_data.image_filmstrip_width)},500,"linear",function(){bwg_disable_lightbox_filmstrip_right_arrow(gallery_box_data)})):"width"==gallery_box_data.width_or_height?jQuery(".bwg_filmstrip_thumbnails").position().top>=-(jQuery(".bwg_filmstrip_thumbnails").width()-jQuery(".bwg_filmstrip").width())&&(jQuery(".bwg_filmstrip_left").css({opacity:1}),jQuery(".bwg_filmstrip_thumbnails").position().top<-(jQuery(".bwg_filmstrip_thumbnails").width()-jQuery(".bwg_filmstrip").width()-(gallery_box_data.filmstrip_thumb_right_left_space+gallery_box_data.image_filmstrip_width+gallery_box_data.all_images_right_left_space))?jQuery(".bwg_filmstrip_thumbnails").animate({left:-(jQuery(".bwg_filmstrip_thumbnails").width()-jQuery(".bwg_filmstrip").width()-gallery_box_data.all_images_right_left_space)},500,"linear",function(){bwg_disable_lightbox_filmstrip_right_arrow(gallery_box_data)}):jQuery(".bwg_filmstrip_thumbnails").animate({left:jQuery(".bwg_filmstrip_thumbnails").position().top-(gallery_box_data.filmstrip_thumb_right_left_space+gallery_box_data.image_filmstrip_width)},500,"linear",function(){bwg_disable_lightbox_filmstrip_right_arrow(gallery_box_data)})):jQuery(".bwg_filmstrip_thumbnails").position().top>=-(jQuery(".bwg_filmstrip_thumbnails").height()-jQuery(".bwg_filmstrip").height())&&(jQuery(".bwg_filmstrip_left").css({opacity:1}),jQuery(".bwg_filmstrip_thumbnails").position().top<-(jQuery(".bwg_filmstrip_thumbnails").height()-jQuery(".bwg_filmstrip").height()-(gallery_box_data.filmstrip_thumb_right_left_space+gallery_box_data.image_filmstrip_width+gallery_box_data.all_images_right_left_space))?jQuery(".bwg_filmstrip_thumbnails").animate({top:-(jQuery(".bwg_filmstrip_thumbnails").height()-jQuery(".bwg_filmstrip").height()-gallery_box_data.all_images_right_left_space)},500,"linear",function(){bwg_disable_lightbox_filmstrip_right_arrow(gallery_box_data)}):jQuery(".bwg_filmstrip_thumbnails").animate({top:jQuery(".bwg_filmstrip_thumbnails").position().top-(gallery_box_data.filmstrip_thumb_right_left_space+gallery_box_data.image_filmstrip_width)},500,"linear",function(){bwg_disable_lightbox_filmstrip_right_arrow(gallery_box_data)}))}),"left"==gallery_box_data.left_or_top?jQuery(".bwg_filmstrip_left").on(a,function(){jQuery(".bwg_filmstrip_thumbnails").stop(!0,!1),jQuery(".bwg_filmstrip_thumbnails").position().left<0&&(jQuery(".bwg_filmstrip_right").css({opacity:1}),jQuery(".bwg_filmstrip_thumbnails").position().left>-(gallery_box_data.filmstrip_thumb_right_left_space+gallery_box_data.image_filmstrip_width)?jQuery(".bwg_filmstrip_thumbnails").animate({left:0},500,"linear",function(){bwg_disable_lightbox_filmstrip_left_arrow(gallery_box_data)}):jQuery(".bwg_filmstrip_thumbnails").animate({left:jQuery(".bwg_filmstrip_thumbnails").position().left+gallery_box_data.image_filmstrip_width+gallery_box_data.filmstrip_thumb_right_left_space},500,"linear",function(){bwg_disable_lightbox_filmstrip_left_arrow(gallery_box_data)}))}):jQuery(".bwg_filmstrip_left").on(a,function(){jQuery(".bwg_filmstrip_thumbnails").stop(!0,!1),jQuery(".bwg_filmstrip_thumbnails").position().top<0&&(jQuery(".bwg_filmstrip_right").css({opacity:1}),jQuery(".bwg_filmstrip_thumbnails").position().top>-(gallery_box_data.filmstrip_thumb_right_left_space+gallery_box_data.image_filmstrip_width)?jQuery(".bwg_filmstrip_thumbnails").animate({top:0},500,"linear",function(){bwg_disable_lightbox_filmstrip_left_arrow(gallery_box_data)}):jQuery(".bwg_filmstrip_thumbnails").animate({top:jQuery(".bwg_filmstrip_thumbnails").position().top+gallery_box_data.image_filmstrip_width+gallery_box_data.filmstrip_thumb_right_left_space},500,"linear",function(){bwg_disable_lightbox_filmstrip_left_arrow(gallery_box_data)}))}),"width"==gallery_box_data.width_or_height?bwg_set_filmstrip_pos(jQuery(".bwg_filmstrip").width(),"",gallery_box_data):bwg_set_filmstrip_pos(jQuery(".bwg_filmstrip").height(),"",gallery_box_data),jQuery(".bwg_info").on(a,function(){if("none"==jQuery(".bwg_image_info_container1").css("display")){jQuery(".bwg_image_info_container1").css("display","table-cell"),jQuery(".bwg_info").attr("title",bwg_objectsL10n.bwg_hide_info);jQuery(".bwg_ctrl_btn_container").length&&jQuery(".bwg_ctrl_btn_container").height();jQuery(".bwg_image_info").css("height","auto"),bwg_info_height_set()}else jQuery(".bwg_image_info_container1").css("display","none"),jQuery(".bwg_info").attr("title",bwg_objectsL10n.bwg_show_info)}),jQuery(".bwg_rate").on(a,function(){"none"==jQuery(".bwg_image_rate_container1").css("display")?(jQuery(".bwg_image_rate_container1").css("display","table-cell"),jQuery(".bwg_rate").attr("title",bwg_objectsL10n.bwg_hide_rating)):(jQuery(".bwg_image_rate_container1").css("display","none"),jQuery(".bwg_rate").attr("title",bwg_objectsL10n.bwg_show_rating))}),jQuery(".bwg_zoom").on(a,function(){var e=["mousemove","touchmove"];jQuery("figure.bwg_popup_image").each(function(){var i=jQuery(this);i.hasClass("zoom")?jQuery.each(e,function(e,t){i.removeClass("zoom"),i.off(t)}):jQuery.each(e,function(e,t){i.addClass("zoom"),i.on(t,function(e){var t,i,a,r;window.clearInterval(bwg_playInterval),jQuery(".bwg_play_pause").attr("title",bwg_objectsL10n.bwg_play),jQuery(".bwg_play_pause").attr("class","bwg-icon-play bwg_ctrl_btn bwg_play_pause");var _=e.target,s=_.getBoundingClientRect();e.targetTouches&&(a=e.targetTouches[0].clientX-s.left,r=e.targetTouches[0].clientY-s.top),t=e.offsetX?e.offsetX:e.targetTouches?a:_.offsetHeight,i=e.offsetY?e.offsetY:e.targetTouches?r:_.offsetWidth,x=t/_.offsetWidth*100,y=i/_.offsetHeight*100,_.parentNode.style.backgroundPosition=x+"% "+y+"%"})})})}),jQuery(".bwg_comment, .bwg_comments_close_btn").on(a,function(){bwg_comment()}),jQuery(".bwg_ecommerce, .bwg_ecommerce_close_btn").on(a,function(){bwg_ecommerce()}),jQuery(".bwg_toggle_container").on(a,function(){var e="top"==gallery_box_data.lightbox_ctrl_btn_pos?"bwg-icon-caret-up":"bwg-icon-caret-down",t="top"==gallery_box_data.lightbox_ctrl_btn_pos?"bwg-icon-caret-down":"bwg-icon-caret-up";jQuery(".bwg_toggle_container i").hasClass(e)?(gallery_box_data.enable_image_filmstrip&&"bottom"==gallery_box_data.lightbox_filmstrip_pos||"bottom"!=gallery_box_data.lightbox_ctrl_btn_pos||"bottom"!=gallery_box_data.lightbox_rate_pos?gallery_box_data.enable_image_filmstrip&&"top"==gallery_box_data.lightbox_filmstrip_pos||"top"!=gallery_box_data.lightbox_ctrl_btn_pos||"top"!=gallery_box_data.lightbox_rate_pos||jQuery(".bwg_image_rate").animate({top:0},500):jQuery(".bwg_image_rate").animate({bottom:0},500),gallery_box_data.enable_image_filmstrip&&"bottom"==gallery_box_data.lightbox_filmstrip_pos||"bottom"!=gallery_box_data.lightbox_ctrl_btn_pos||"bottom"!=gallery_box_data.lightbox_hit_pos?gallery_box_data.enable_image_filmstrip&&"top"==gallery_box_data.lightbox_filmstrip_pos||"top"!=gallery_box_data.lightbox_ctrl_btn_pos||"top"!=gallery_box_data.lightbox_hit_pos||jQuery(".bwg_image_hit").animate({top:0},500):jQuery(".bwg_image_hit").animate({bottom:0},500),"bottom"==gallery_box_data.lightbox_ctrl_btn_pos?(jQuery(".bwg_ctrl_btn_container").animate({bottom:"-"+jQuery(".bwg_ctrl_btn_container").height()},500).addClass("closed"),jQuery(".bwg_toggle_container").animate({bottom:0},{duration:500,complete:function(){jQuery(".bwg_toggle_container i").attr("class","bwg_toggle_btn "+t)}})):(jQuery(".bwg_ctrl_btn_container").animate({top:"-"+jQuery(".bwg_ctrl_btn_container").height()},500).addClass("closed"),jQuery(".bwg_toggle_container").animate({top:0},{duration:500,complete:function(){jQuery(".bwg_toggle_container i").attr("class","bwg_toggle_btn "+t)}}))):(gallery_box_data.enable_image_filmstrip&&"bottom"==gallery_box_data.lightbox_filmstrip_pos||"bottom"!=gallery_box_data.lightbox_ctrl_btn_pos||"bottom"!=gallery_box_data.lightbox_rate_pos?gallery_box_data.enable_image_filmstrip&&"top"==gallery_box_data.lightbox_filmstrip_pos||"top"!=gallery_box_data.lightbox_ctrl_btn_pos||"top"!=gallery_box_data.lightbox_rate_pos||jQuery(".bwg_image_rate").animate({top:jQuery(".bwg_ctrl_btn_container").height()},500):jQuery(".bwg_image_rate").animate({bottom:jQuery(".bwg_ctrl_btn_container").height()},500),gallery_box_data.enable_image_filmstrip&&"bottom"==gallery_box_data.lightbox_filmstrip_pos||"bottom"!=gallery_box_data.lightbox_ctrl_btn_pos||"bottom"!=gallery_box_data.lightbox_hit_pos?gallery_box_data.enable_image_filmstrip&&"top"==gallery_box_data.lightbox_filmstrip_pos||"top"!=gallery_box_data.lightbox_ctrl_btn_pos||"top"!=gallery_box_data.lightbox_hit_pos||jQuery(".bwg_image_hit").animate({top:jQuery(".bwg_ctrl_btn_container").height()},500):jQuery(".bwg_image_hit").animate({bottom:jQuery(".bwg_ctrl_btn_container").height()},500),"bottom"==gallery_box_data.lightbox_ctrl_btn_pos?(jQuery(".bwg_ctrl_btn_container").animate({bottom:0},500).removeClass("closed"),jQuery(".bwg_toggle_container").animate({bottom:jQuery(".bwg_ctrl_btn_container").height()},{duration:500,complete:function(){jQuery(".bwg_toggle_container i").attr("class","bwg_toggle_btn "+e)}})):(jQuery(".bwg_ctrl_btn_container").animate({top:0},500).removeClass("closed"),jQuery(".bwg_toggle_container").animate({top:jQuery(".bwg_ctrl_btn_container").height()},{duration:500,complete:function(){jQuery(".bwg_toggle_container i").attr("class","bwg_toggle_btn "+e)}}))),bwg_info_position(!0)});var o=window.innerHeight;jQuery(".bwg_resize-full").on(a,function(){bwg_resize_full()}),jQuery(".bwg_fullscreen").on(a,function(){jQuery(".bwg_watermark").css({display:"none"});var e,t=0;if((jQuery(".bwg_comment_container").hasClass("bwg_open")||jQuery(".bwg_ecommerce_container").hasClass("bwg_open"))&&(t=jQuery(".bwg_comment_container").width()||jQuery(".bwg_ecommerce_container").width()),void 0!==jQuery().fullscreen&&jQuery.isFunction(jQuery().fullscreen))if(jQuery.fullscreen.isFullScreen())jQuery.fullscreen.exit(),e=o,jQuery(window).width()>gallery_box_data.image_width&&(r=gallery_box_data.image_width),window.innerHeight>gallery_box_data.image_height&&(_=gallery_box_data.image_height),gallery_box_data.open_with_fullscreen&&(r=jQuery(window).width(),_=e),jQuery("#spider_popup_wrap").on("fscreenclose",function(){jQuery("#spider_popup_wrap").css({width:r,height:_,left:"50%",top:"50%",marginLeft:-r/2,marginTop:-_/2,zIndex:1e5}),jQuery(".bwg_image_wrap").css({width:r-t}),jQuery(".bwg_image_container").css({height:_-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0),width:r-t-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0)}),jQuery(".bwg_image_info").css("height","auto"),bwg_info_height_set(),jQuery(".bwg_popup_image").css({maxWidth:r-t-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0),maxHeight:_-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0)}),jQuery(".bwg_popup_embed > .bwg_embed_frame > img, .bwg_popup_embed > .bwg_embed_frame > video").css({maxWidth:r-t-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0),maxHeight:_-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0)}),bwg_resize_instagram_post(),bwg_change_watermark_container(),"width"==gallery_box_data.width_or_height?(jQuery(".bwg_filmstrip_container").css({width:r-("horizontal"==gallery_box_data.filmstrip_direction?"comment_container_width":0)}),jQuery(".bwg_filmstrip").css({width:r-("horizontal"==gallery_box_data.filmstrip_direction?"comment_container_width":0)-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height())}),bwg_set_filmstrip_pos(r-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height()),"",gallery_box_data)):(jQuery(".bwg_filmstrip_container").css({height:_-("horizontal"==gallery_box_data.filmstrip_direction?"comment_container_width":0)}),jQuery(".bwg_filmstrip").css({height:_-("horizontal"==gallery_box_data.filmstrip_direction?"comment_container_width":0)-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height())}),bwg_set_filmstrip_pos(_-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height()),"",gallery_box_data),"horizontal"!=gallery_box_data.filmstrip_direction&&jQuery(".bwg_filmstrip_right").css({top:_-jQuery(".bwg_filmstrip_right").height()})),jQuery(".bwg_resize-full").show(),jQuery(".bwg_resize-full").attr("class","bwg-icon-expand bwg_ctrl_btn bwg_resize-full"),jQuery(".bwg_resize-full").attr("title",bwg_objectsL10n.bwg_maximize),jQuery(".bwg_fullscreen").attr("class","bwg-icon-arrows-out bwg_ctrl_btn bwg_fullscreen"),jQuery(".bwg_fullscreen").attr("title",bwg_objectsL10n.bwg_fullscreen),jQuery("#spider_popup_wrap").width()<jQuery(window).width()&&jQuery("#spider_popup_wrap").height()<window.innerHeight&&jQuery(".spider_popup_close_fullscreen").attr("class","spider_popup_close")});else{jQuery("#spider_popup_wrap").fullscreen();var i=screen.width,a=screen.height;jQuery("#spider_popup_wrap").css({width:i,height:a,left:0,top:0,margin:0,zIndex:1e5}),jQuery(".bwg_image_wrap").css({width:i-t}),jQuery(".bwg_image_container").css({height:a-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0),width:i-t-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0)}),jQuery(".bwg_image_info").css("height","auto"),bwg_info_height_set(),jQuery(".bwg_popup_image").css({maxWidth:i-t-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0),maxHeight:a-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0)}),jQuery(".bwg_popup_embed > .bwg_embed_frame > img, .bwg_popup_embed > .bwg_embed_frame > video").css({maxWidth:i-t-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0),maxHeight:a-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0)}),bwg_resize_instagram_post(),bwg_change_watermark_container(),"width"==gallery_box_data.width_or_height?(jQuery(".bwg_filmstrip_container").css({width:i-("horizontal"==gallery_box_data.filmstrip_direction?t:0)},500),jQuery(".bwg_filmstrip").css({width:i-("horizontal"==gallery_box_data.filmstrip_direction?t:0)-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height())},500),bwg_set_filmstrip_pos(i-("horizontal"==gallery_box_data.filmstrip_direction?t:0)-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height()),"",gallery_box_data)):(jQuery(".bwg_filmstrip_container").css({height:a-("horizontal"==gallery_box_data.filmstrip_direction)?"comment_container_width":0}),jQuery(".bwg_filmstrip").css({height:a-("horizontal"==gallery_box_data.filmstrip_direction?"comment_container_width":0)-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height())}),bwg_set_filmstrip_pos(a-("horizontal"==gallery_box_data.filmstrip_direction?"comment_container_width":0)-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height()),"",gallery_box_data),"horizontal"!=gallery_box_data.filmstrip_direction&&jQuery(".bwg_filmstrip_right").css({top:a-jQuery(".bwg_filmstrip_right").height()})),jQuery(".bwg_resize-full").hide(),jQuery(".bwg_fullscreen").attr("class","bwg-icon-compress bwg_ctrl_btn bwg_fullscreen"),jQuery(".bwg_fullscreen").attr("title",bwg_objectsL10n.bwg_exit_fullscreen),jQuery(".spider_popup_close").attr("class","spider_popup_close_fullscreen")}return!1}),jQuery(".bwg_play_pause").on(a,function(){jQuery(".bwg_play_pause").length&&jQuery(".bwg_play_pause").hasClass("bwg-icon-play")&&!jQuery(".bwg_comment_container").hasClass("bwg_open")?(bwg_play(gallery_box_data.data),jQuery(".bwg_play_pause").attr("title",bwg_objectsL10n.bwg_pause),jQuery(".bwg_play_pause").attr("class","bwg-icon-pause bwg_ctrl_btn bwg_play_pause")):(window.clearInterval(bwg_playInterval),jQuery(".bwg_play_pause").attr("title",bwg_objectsL10n.bwg_play),jQuery(".bwg_play_pause").attr("class","bwg-icon-play bwg_ctrl_btn bwg_play_pause"))}),gallery_box_data.open_with_autoplay&&(bwg_play(gallery_box_data.data),jQuery(".bwg_play_pause").attr("title",bwg_objectsL10n.bwg_pause),jQuery(".bwg_play_pause").attr("class","bwg-icon-pause bwg_ctrl_btn bwg_play_pause")),gallery_box_data.open_with_fullscreen&&bwg_open_with_fullscreen(),jQuery(".bwg_popup_image").removeAttr("width"),jQuery(".bwg_popup_image").removeAttr("height"),jQuery(window).focus(function(){jQuery(".bwg_play_pause").length&&!jQuery(".bwg_play_pause").hasClass("bwg-icon-play")&&bwg_play(gallery_box_data.data)}),jQuery(window).blur(function(){event_stack=[],window.clearInterval(bwg_playInterval)});gallery_box_data.lightbox_ctrl_btn_pos;1==gallery_box_data.open_ecommerce&&setTimeout(function(){bwg_ecommerce()},400),1==gallery_box_data.open_comment&&bwg_comment()}function spider_createpopup(e,t,a,r,_,s,o,l){e=e.replace(/&#038;/g,"&"),isPopUpOpened||(isPopUpOpened=!0,spider_isunsupporteduseragent()||(bwg_overflow_initial_value=jQuery("html").css("overflow"),bwg_overflow_x_initial_value=jQuery("html").css("overflow-x"),bwg_overflow_y_initial_value=jQuery("html").css("overflow-y"),jQuery("html").attr("style","overflow:hidden !important;"),jQuery("#bwg_spider_popup_loading_"+t).show(),jQuery("#spider_popup_overlay_"+t).css({display:"block"}),jQuery.ajax({type:"GET",url:e,success:function(e){var t=jQuery('<div id="spider_popup_wrap" class="spider_popup_wrap" style=" width:'+a+"px; height:"+r+"px; margin-top:-"+r/2+"px; margin-left: -"+a/2+'px; ">'+e+"</div>").hide().appendTo("body");if(gallery_box_ready(),spider_showpopup(s,o,t,_,l),"undefined"!=typeof addthis){jQuery(".addthis-smartlayers").show();var i=setInterval(function(){void 0!==addthis.layers.refresh&&(clearInterval(i),addthis.layers.refresh())},100)}},beforeSend:function(){},complete:function(){}})))}function spider_showpopup(e,t,i,a,r){var _=gallery_box_data.data,s=parseInt(jQuery("#bwg_current_image_key").val());if(void 0!==_[s]&&(isPopUpOpened=!0,-1<_[s].filetype.indexOf("EMBED_")?bwg_first_image_load(i,r):jQuery("#spider_popup_wrap .bwg_popup_image_spun img").prop("complete")?bwg_first_image_load(i,r):jQuery("#spider_popup_wrap .bwg_popup_image_spun img").on("load error",function(){bwg_first_image_load(i,r)}),"EMBED_OEMBED_INSTAGRAM_POST"==_[s].filetype&&"undefined"!=typeof instgrm&&void 0!==instgrm.Embeds)){instgrm.Embeds.process();var o=parseInt(jQuery("#bwg_image_container").height());jQuery(".bwg_embed_frame .instagram-media").css({"max-height":o+"px"})}}function bwg_first_image_load(e,t){e.show(),""==gallery_box_data.data[key].alt&&""==gallery_box_data.data[key].description?jQuery(".bwg_info").hide():jQuery(".bwg_info").show();var i=jQuery(".bwg_ctrl_btn_container").height();"bottom"==t?jQuery(".bwg_toggle_container").css("bottom",i+"px"):"top"==t&&jQuery(".bwg_toggle_container").css("top",i+"px"),jQuery(".bwg_spider_popup_loading").hide(),1==gallery_box_data.preload_images&&bwg_preload_images(parseInt(jQuery("#bwg_current_image_key").val())),bwg_load_filmstrip(),bwg_info_height_set()}function spider_isunsupporteduseragent(){return!window.XMLHttpRequest}function spider_destroypopup(e){jQuery(".addthis-smartlayers").hide(),null!=document.getElementById("spider_popup_wrap")&&(void 0!==jQuery().fullscreen&&jQuery.isFunction(jQuery().fullscreen)&&jQuery.fullscreen.isFullScreen()&&jQuery.fullscreen.exit(),"undefined"!=typeof enable_addthis&&enable_addthis&&jQuery(".at4-share-outer").hide(),setTimeout(function(){jQuery(".spider_popup_wrap").remove(),jQuery(".bwg_spider_popup_loading").css({display:"none"}),jQuery(".spider_popup_overlay").css({display:"none"}),jQuery(document).off("keydown"),!1!==bwg_overflow_initial_value&&jQuery("html").css("overflow",bwg_overflow_initial_value),!1!==bwg_overflow_x_initial_value&&jQuery("html").css("overflow-x",bwg_overflow_x_initial_value),!1!==bwg_overflow_y_initial_value&&jQuery("html").css("overflow-y",bwg_overflow_y_initial_value)},20)),isPopUpOpened=!1;var t=/android|webos|iphone|ipad|ipod|blackberry|iemobile|opera mini/i.test(navigator.userAgent.toLowerCase()),i=document.querySelector('meta[name="viewport"]');t&&i&&(i.content="width=device-width, initial-scale=1");var a=jQuery(document).scrollTop();history.pushState(history.state,null,window.location.origin+window.location.pathname+window.location.search),jQuery(document).scrollTop(a),void 0!==gallery_box_data.bwg_playInterval&&clearInterval(gallery_box_data.bwg_playInterval)}function get_ajax_pricelist(){var e={};return jQuery(".add_to_cart_msg").html(""),e.ajax_task="display",e.image_id=jQuery("#bwg_popup_image").attr("image_id"),jQuery("#ecommerce_ajax_loading").css("height",jQuery(".bwg_ecommerce_panel").css("height")),jQuery("#ecommerce_opacity_div").css("width",jQuery(".bwg_ecommerce_panel").css("width")),jQuery("#ecommerce_opacity_div").css("height",jQuery(".bwg_ecommerce_panel").css("height")),jQuery("#ecommerce_loading_div").css("width",jQuery(".bwg_ecommerce_panel").css("width")),jQuery("#ecommerce_loading_div").css("height",jQuery(".bwg_ecommerce_panel").css("height")),jQuery("#ecommerce_opacity_div").css("display","block"),jQuery("#ecommerce_loading_div").css("display","table-cell"),jQuery.ajax({type:"POST",url:jQuery("#bwg_ecommerce_form").attr("action"),data:e,success:function(e){jQuery(".pge_tabs li a").on("click",function(){return jQuery(".pge_tabs_container > div").hide(),jQuery(".pge_tabs li").removeClass("pge_active"),jQuery(jQuery(this).attr("href")).show(),jQuery(this).closest("li").addClass("pge_active"),jQuery("[name=type]").val(jQuery(this).attr("href").substr(1)),!1});var t=jQuery(e).find(".manual").html();jQuery(".manual").html(t);var i=jQuery(e).find(".downloads").html();jQuery(".downloads").html(i);var a=jQuery(e).find(".pge_options").html();jQuery(".pge_options").html(a);var r=jQuery(e).find(".pge_add_to_cart").html();jQuery(".pge_add_to_cart").html(r)},beforeSend:function(){},complete:function(){jQuery("#ecommerce_opacity_div").css("display","none"),jQuery("#ecommerce_loading_div").css("display","none")}}),!1}function spider_ajax_save(e){var t={};return t.bwg_name=jQuery("#bwg_name").val(),t.bwg_comment=jQuery("#bwg_comment").val(),t.bwg_email=jQuery("#bwg_email").val(),t.bwg_captcha_input=jQuery("#bwg_captcha_input").val(),t.ajax_task=jQuery("#ajax_task").val(),t.image_id=jQuery("#image_id").val(),t.comment_id=jQuery("#comment_id").val(),jQuery("#ajax_loading").css("height",jQuery(".bwg_comments").css("height")),jQuery("#opacity_div").css("width",jQuery(".bwg_comments").css("width")),jQuery("#opacity_div").css("height",jQuery(".bwg_comments").css("height")),jQuery("#loading_div").css("width",jQuery(".bwg_comments").css("width")),jQuery("#loading_div").css("height",jQuery(".bwg_comments").css("height")),document.getElementById("opacity_div").style.display="",document.getElementById("loading_div").style.display="table-cell",jQuery.ajax({type:"POST",url:jQuery("#"+e).attr("action"),data:t,success:function(e){jQuery(".bwg_comments").mCustomScrollbar("destroy");var t=jQuery(e).find(".bwg_comments").html();jQuery(".bwg_comments").html(t)},beforeSend:function(){},complete:function(){document.getElementById("opacity_div").style.display="none",document.getElementById("loading_div").style.display="none",jQuery(".bwg_comments").mCustomScrollbar({scrollInertia:150,theme:"dark-thick",advanced:{updateOnContentResize:!0}}),jQuery(".bwg_comments_close_btn").click(bwg_comment),bwg_captcha_refresh("bwg_captcha")}}),!1}function spider_rate_ajax_save(i,e){var t={};t.image_id=jQuery("#rate_image_id").val(),t.rate=void 0!==e?e:jQuery("#"+i+" input[name='score']").val(),t.ajax_task=jQuery("#rate_ajax_task").val();var a=jQuery("#bwg_image_container").data("action");return jQuery.ajax({type:"POST",url:a,data:t,success:function(e){var t=jQuery(e).find("#"+i).html();jQuery("#"+i).html(t)},beforeSend:function(){},complete:function(){}})}function spider_set_input_value(e,t){document.getElementById(e)&&(document.getElementById(e).value=t)}function spider_form_submit(e,t){document.getElementById(t)&&document.getElementById(t).submit(),e.preventDefault?e.preventDefault():e.returnValue=!1}function spider_check_required(e,t){return""==jQuery("#"+e).val()&&(alert(t+" "+bwg_objectsL10n.bwg_field_required),jQuery("#"+e).attr("style","border-color: #FF0000;"),jQuery("#"+e).focus(),!0)}function comment_check_privacy_policy(){var e=jQuery("#bwg_submit");e.removeClass("bwg-submit-disabled"),e.removeAttr("disabled"),jQuery("#bwg_comment_privacy_policy").is(":checked")||(e.addClass("bwg-submit-disabled"),e.attr("disabled","disabled"))}function spider_check_email(e){if(""!=jQuery("#"+e).val())return-1==jQuery("#"+e).val().replace(/^\s+|\s+$/g,"").search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/)&&(alert(bwg_objectsL10n.bwg_mail_validation),!0)}function bwg_captcha_refresh(e){document.getElementById(e+"_img")&&document.getElementById(e+"_input")&&(srcArr=document.getElementById(e+"_img").src.split("&r="),document.getElementById(e+"_img").src=srcArr[0]+"&r="+Math.floor(100*Math.random()),document.getElementById(e+"_img").style.display="inline-block",document.getElementById(e+"_input").value="")}function bwg_play_instagram_video(e,t){jQuery(e).parent().find("video").each(function(){jQuery(this).get(0).paused?(jQuery(this).get(0).play(),jQuery(e).children().hide()):(jQuery(this).get(0).pause(),jQuery(e).children().show())})}function bwg_add_comment(){var t=jQuery("#bwg_comment_form"),e=t.attr("action"),i={ajax_task:"add_comment"};return i.comment_name=t.find("#bwg_name").val(),i.comment_email=t.find("#bwg_email").val(),i.comment_text=t.find("#bwg_comment").val(),i.comment_captcha=t.find("#bwg_captcha_input").val(),i.popup_enable_captcha=t.find("#bwg_popup_enable_captcha").val(),i.privacy_policy=t.find("#bwg_comment_privacy_policy").is(":checked")?1:0,i.comment_image_id=jQuery("#bwg_popup_image").attr("image_id"),i.comment_moderation=t.find("#bwg_comment_moderation").val(),jQuery(".bwg_spider_ajax_loading").hide(),jQuery.ajax({url:e,type:"POST",dataType:"json",data:i,success:function(e){jQuery(".bwg_comment_error").text(""),1==e.error?jQuery.each(e.error_messages,function(e,t){t&&jQuery(".bwg_comment_"+e+"_error").text(t)}):(t.find("#bwg_comment").val(""),jQuery(".bwg_comment_waiting_message").hide(),0==e.published&&jQuery(".bwg_comment_waiting_message").show(),""!=e.html_comments_block&&jQuery("#bwg_added_comments").html(e.html_comments_block).show())},beforeSend:function(){jQuery(".bwg_spider_ajax_loading").show()},complete:function(){0<t.find("#bwg_comment_privacy_policy").length&&(t.find("#bwg_comment_privacy_policy").prop("checked",!1),comment_check_privacy_policy()),bwg_captcha_refresh("bwg_captcha"),jQuery(".bwg_spider_ajax_loading").hide()},error:function(){}}),!1}function bwg_remove_comment(t){var e=jQuery("#bwg_comment_form").attr("action"),i={ajax_task:"delete_comment"};return i.id_image=jQuery("#bwg_popup_image").attr("image_id"),i.id_comment=t,jQuery.ajax({url:e,type:"POST",dataType:"json",data:i,success:function(e){0==e.error&&jQuery("#bwg_comment_block_"+t).fadeOut("slow").remove()},beforeSend:function(){},complete:function(){},error:function(){}}),!1}function bwg_gallery_box(e,t,i,a){jQuery(".bwg-validate").each(function(){jQuery(this).on("keypress change",function(){jQuery(this).parent().next().find(".bwg_comment_error").html("")})}),void 0===i&&(i=!1);var r,_=t.data("bwg");r=t.find(".bwg-container").data("lightbox-url")?t.find(".bwg-container").data("lightbox-url"):t.data("lightbox-url");var s=t.find(".cur_gal_id").val(),o=jQuery("#bwg_tag_id_"+s).val();o=o||0;var l=1==i?"&open_ecommerce=1":"",n=jQuery("#bwg_search_input_"+_).val(),g=jQuery("#bwg_order_"+_).val()?"&filtersortby="+jQuery("#bwg_order_"+_).val():"";n=n||"",void 0!==a&&(r+="&gallery_id="+a);var b="",w=jQuery("#bwg_blog_style_share_buttons_"+e).attr("data-open-comment");void 0!==w&&!1!==w&&(b="&open_comment=1");var d=parseInt(jQuery("#bwg_random_seed_"+_).val());spider_createpopup(r+"&bwg_gallery_type="+t.data("gallery-type")+"&bwg_random_seed="+d+"&image_id="+e+"&filter_tag="+o+l+b+"&filter_search_name="+n+g,_,t.data("popup-width"),t.data("popup-height"),1,"testpopup",5,t.data("buttons-position"))}function bwg_change_image_lightbox(e,a,r,t){if(jQuery("#rate_image_id").val(r[a].id),bwg_current_key=gallery_box_data.bwg_current_key,""==gallery_box_data.data[a].alt&&""==gallery_box_data.data[a].description?jQuery(".bwg_info").hide():jQuery(".bwg_info").show(),jQuery(".bwg_image_info").css("height","auto"),setTimeout(function(){bwg_info_height_set(),jQuery(".bwg_image_description").height()>jQuery(".bwg_image_info").height()&&jQuery(".mCSB_container").hasClass("mCS_no_scrollbar")&&jQuery(".bwg_image_info").mCustomScrollbar("destroy"),jQuery(".bwg_image_info").hasClass("mCustomScrollbar")||void 0!==jQuery().mCustomScrollbar&&jQuery.isFunction(jQuery().mCustomScrollbar)&&jQuery(".bwg_image_info").mCustomScrollbar({scrollInertia:150,theme:"dark-thick",advanced:{updateOnContentResize:!0}})},200),jQuery("#spider_popup_left").show(),jQuery("#spider_popup_right").show(),jQuery(".bwg_image_info").hide(),0==gallery_box_data.enable_loop&&(a==parseInt(r.length)-1&&jQuery("#spider_popup_right").hide(),0==a&&jQuery("#spider_popup_left").hide()),1==gallery_box_data.ecommerceACtive&&1==gallery_box_data.enable_image_ecommerce)if(0==gallery_box_data.data[a].pricelist)jQuery(".bwg_ecommerce").hide();else{jQuery(".bwg_ecommerce").show(),jQuery(".pge_tabs li").hide(),jQuery("#downloads").hide(),jQuery("#manual").hide();var i=gallery_box_data.data[a].pricelist_sections.split(",");if(i)if(jQuery("#"+i[0]).show(),jQuery("[name=type]").val(i[0]),1<i.length)for(jQuery(".pge_tabs").show(),k=0;k<i.length;k++)jQuery("#"+i[k]+"_li").show();else jQuery(".pge_tabs").hide();else jQuery("[name=type]").val("")}if(jQuery("#bwg_image_container").find("iframe").each(function(){jQuery(this)[0].contentWindow.postMessage('{"event":"command","func":"pauseVideo","args":""}',"*"),jQuery(this)[0].contentWindow.postMessage('{ "method": "pause" }',"*"),jQuery(this)[0].contentWindow.postMessage("pause","*")}),jQuery("#bwg_image_container").find("video").each(function(){jQuery(this).trigger("pause")}),void 0===r&&(r=gallery_box_data.data),void 0!==r[a]&&void 0!==r[e]){if(jQuery(".bwg_play_pause").length&&!jQuery(".bwg_play_pause").hasClass("bwg-icon-play")&&bwg_play(r),t||jQuery("#bwg_current_image_key").val(a),gallery_box_data.bwg_trans_in_progress)return void gallery_box_data.event_stack.push(e+"-"+a);var _="right";if(bwg_current_key>a)_="left";else if(bwg_current_key==a)return;jQuery(".bwg_image_count").html(r[a].number),jQuery(".bwg_watermark").css({display:"none"}),"width"==gallery_box_data.width_or_height?bwg_current_filmstrip_pos=a*(jQuery(".bwg_filmstrip_thumbnail").width()+2+2*gallery_box_data.lightbox_filmstrip_thumb_border_width):"height"==gallery_box_data.width_or_height&&(bwg_current_filmstrip_pos=a*(jQuery(".bwg_filmstrip_thumbnail").height()+2+2*gallery_box_data.lightbox_filmstrip_thumb_border_width)),gallery_box_data.bwg_current_key=a,location.replace("#bwg"+gallery_box_data.gallery_id+"/"+r[a].id),history.replaceState(void 0,void 0,"#bwg"+gallery_box_data.gallery_id+"/"+r[a].id),jQuery("#rate_image_id").val(r[a].id),spider_set_input_value("rate_ajax_task","save_hit_count"),spider_rate_ajax_save("bwg_rate_form"),gallery_box_data.popup_enable_rate&&(jQuery("#bwg_star").attr("data-score",r[a].avg_rating),jQuery("#bwg_star").removeAttr("title"),r[a].cur_key=a,bwg_rating(r[a].rate,r[a].rate_count,r[a].avg_rating,a)),jQuery(".bwg_image_hits span").html(++r[a].hit_count),jQuery("#bwg_popup_image").attr("image_id",r[a].id),jQuery(".bwg_image_title").html(jQuery("<span />").html(r[a].alt).text()),jQuery(".bwg_image_description").html(jQuery("<span />").html(r[a].description).text()),jQuery(".bwg_filmstrip_thumbnail").removeClass("bwg_thumb_active").addClass("bwg_thumb_deactive"),jQuery("#bwg_filmstrip_thumbnail_"+a).removeClass("bwg_thumb_deactive").addClass("bwg_thumb_active"),jQuery(".bwg_image_info").css("opacity",1),""==r[a].alt.trim()&&""==r[a].description.trim()&&jQuery(".bwg_image_info").css("opacity",0),"none"!=jQuery(".bwg_image_info_container1").css("display")?jQuery(".bwg_image_info_container1").css("display","table-cell"):jQuery(".bwg_image_info_container1").css("display","none"),"none"!=jQuery(".bwg_image_rate_container1").css("display")?jQuery(".bwg_image_rate_container1").css("display","table-cell"):jQuery(".bwg_image_rate_container1").css("display","none");var s=2==jQuery(".bwg_popup_image_spun").css("zIndex")?".bwg_popup_image_spun":".bwg_popup_image_second_spun",o=".bwg_popup_image_second_spun"==s?".bwg_popup_image_spun":".bwg_popup_image_second_spun",l=-1<r[a].filetype.indexOf("EMBED_"),n=-1<r[a].filetype.indexOf("INSTAGRAM_POST"),g=-1<r[a].filetype.indexOf("INSTAGRAM_VIDEO"),b=-1!==jQuery.inArray(r[a].filetype,["EMBED_OEMBED_YOUTUBE_VIDEO","EMBED_OEMBED_VIMEO_VIDEO","EMBED_OEMBED_FACEBOOK_VIDEO","EMBED_OEMBED_DAILYMOTION_VIDEO"]),w=jQuery(s).height(),d=jQuery(s).width(),u='<span class="bwg_popup_image_spun1" style="display: '+(l?"block":"table")+'; width: inherit; height: inherit;"><span class="bwg_popup_image_spun2" style="display:'+(l?"block":"table-cell")+'; vertical-align: middle;text-align: center;height: 100%;">';if(l){if(jQuery("#bwg_download").addClass("bwg-hidden"),u+='<span class="bwg_popup_embed bwg_popup_watermark" style="display: '+(b?"block":"table")+'; table-layout: fixed; height: 100%;">'+(g?'<div class="bwg_inst_play_btn_cont" onclick="bwg_play_instagram_video(this)" ><div class="bwg_inst_play"></div></div>':" "),n){var h=jQuery(".instagram-media"),m=jQuery(".bwg_embed_frame"),c=jQuery(".bwg_image_container").width()-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0),p=jQuery(".bwg_image_container").height()-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0),y=r[a].image_width,f=r[a].image_height,j=bwg_resizing_ratio(y,f,c,p);m.attr("data-width",c),m.attr("data-height",p);var Q=j.width,v=j.height;Q<v?Q-=109:Q+=109,u+=spider_display_embed(r[a].filetype,r[a].image_url,r[a].filename,{class:"bwg_embed_frame","data-width":c,"data-height":p,"data-instagram-width":y,"data-instagram-height":f,style:"width:"+Q+"px; height:"+v+"px; vertical-align:middle; display:inline-block; position:relative;"}),h.css({"max-height":v+"px","min-width":Q+"px !important"})}else u+=spider_display_embed(r[a].filetype,r[a].image_url,r[a].filename,{class:"bwg_embed_frame",frameborder:"0",allowfullscreen:"allowfullscreen",style:"display:"+(b?"block":"table-cell")+"; width:inherit; height:inherit; vertical-align:middle;"});u+="</span>"}else{jQuery(".bwg-loading").removeClass("bwg-hidden"),jQuery("#bwg_download").removeClass("bwg-hidden");var x="'"+(gallery_box_data.site_url+jQuery("<span />").html(decodeURIComponent(r[a].image_url)).text()).split("?bwg")[0]+"'";gallery_box_data.popup_enable_zoom&&(u+='<figure style="max-height: '+w+"px; max-width: "+d+"px; background-image: url("+x+'); background-repeat: no-repeat" class="bwg_popup_image bwg_popup_watermark" alt="'+r[a].alt+'" />'),u+='<img style="max-height: '+w+"px; max-width: "+d+'px;" class="bwg_popup_image bwg_popup_watermark" src="'+gallery_box_data.site_url+jQuery("<span />").html(decodeURIComponent(r[a].image_url)).text()+'" alt="'+r[a].alt+'" />'}function z(){gallery_box_data.preload_images&&bwg_preload_images(a),window["bwg_"+gallery_box_data.bwg_image_effect](s,o,_),jQuery(s).find(".bwg_fb_video").each(function(){jQuery(this).attr("src","")}),l?jQuery("#bwg_fullsize_image").attr("href",decodeURIComponent(r[a].image_url)):(jQuery("#bwg_fullsize_image").attr("href",gallery_box_data.site_url+decodeURIComponent(r[a].image_url)),jQuery("#bwg_download").attr("href",gallery_box_data.site_url+decodeURIComponent(r[a].thumb_url).replace("/thumb/","/.original/")));var e=decodeURIComponent(r[a].image_url).split("/");jQuery("#bwg_download").attr("download",e[e.length-1].replace(/\?bwg=(\d+)$/,""));var t=encodeURIComponent(gallery_box_data.bwg_share_url.replace("image_id","image_id="+ +r[a].id));if(l)var i=encodeURIComponent(r[a].thumb_url);else i=gallery_box_data.bwg_share_image_url+encodeURIComponent(encodeURIComponent(r[a].pure_image_url));i=i.replace(/%252F|%25252F/g,"%2F"),void 0!==addthis_share&&(addthis_share.url=t),jQuery("#bwg_facebook_a").attr("href","https://www.facebook.com/sharer/sharer.php?u="+t),jQuery("#bwg_twitter_a").attr("href","https://twitter.com/intent/tweet?url="+t),jQuery("#bwg_pinterest_a").attr("href","http://pinterest.com/pin/create/button/?s=100&url="+t+"&media="+i+"&description="+r[a].alt+"%0A"+r[a].description),jQuery("#bwg_tumblr_a").attr("href","https://www.tumblr.com/share/photo?source="+i+"&caption="+r[a].alt+"&clickthru="+t),jQuery(".bwg_comment_container").hasClass("bwg_open")&&(jQuery(".bwg_comments 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t=gallery_box_data.data,i=t.length,a=0==gallery_box_data.preload_images_count||gallery_box_data.preload_images_count>=i?i:gallery_box_data.preload_images_count,r=0,_=1;r<a;_++){var s=1;do{var o=(e+_*s+i)%i;if(void 0!==t[o])-1<t[o].filetype.indexOf("EMBED_")||jQuery("<img/>").attr("src",gallery_box_data.site_url+jQuery("<span />").html(decodeURIComponent(t[o].image_url)).text());s*=-1,r++}while(1!=s)}}function bwg_popup_sidebar_open(e){var t=gallery_box_data.lightbox_comment_width,i=gallery_box_data.lightbox_comment_pos;if(t>jQuery(window).width()){if(t=jQuery(window).width(),e.css({width:t}),jQuery(".spider_popup_close_fullscreen").hide(),jQuery(".spider_popup_close").hide(),jQuery(".bwg_ctrl_btn").hasClass("bwg-icon-pause")){var a=/android|webos|iphone|ipad|ipod|blackberry|iemobile|opera mini/i.test(navigator.userAgent.toLowerCase());jQuery(".bwg_play_pause").trigger(a?"touchend":"click")}}else jQuery(".spider_popup_close_fullscreen").show();"left"==i?e.animate({left:0},100):e.animate({right:0},100)}function bwg_comment(){if(jQuery(".bwg_watermark").css({display:"none"}),jQuery(".bwg_ecommerce_wrap").css("z-index","-1"),jQuery(".bwg_comment_wrap").css("z-index","25"),jQuery(".bwg_ecommerce_container").hasClass("bwg_open")&&(bwg_popup_sidebar_close(jQuery(".bwg_ecommerce_container")),jQuery(".bwg_ecommerce_container").attr("class","bwg_ecommerce_container bwg_close"),jQuery(".bwg_ecommerce").attr("title",bwg_objectsL10n.bwg_show_ecommerce)),jQuery(".bwg_comment_container").hasClass("bwg_open"))"1"==jQuery(".bwg_comment_container").attr("data-play-status")&&jQuery(".bwg_ctrl_btn.bwg_play_pause").removeClass("bwg-icon-play").addClass("bwg-icon-pause").attr("title",bwg_objectsL10n.bwg_pause),bwg_popup_sidebar_close(jQuery(".bwg_comment_container")),bwg_animate_image_box_for_hide_sidebar(),jQuery(".bwg_comment_wrap").css("z-index","-1"),jQuery(".bwg_comment_container").attr("class","bwg_comment_container 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0!==gallery_box_data.current_image_key&&0!=gallery_box_data.data[e].comment_count&&(jQuery("#bwg_added_comments").show(),spider_set_input_value("ajax_task","display"),spider_set_input_value("image_id",jQuery("#bwg_popup_image").attr("image_id")),spider_ajax_save("bwg_comment_form"))}jQuery(".bwg_comments").mCustomScrollbar("update",{scrollInertia:150,theme:"dark-thick",advanced:{updateOnContentResize:!0}})}function bwg_ecommerce(){jQuery(".bwg_watermark").css({display:"none"}),jQuery(".bwg_ecommerce_wrap").css("z-index","25"),jQuery(".bwg_comment_wrap").css("z-index","-1"),jQuery(".bwg_comment_container").hasClass("bwg_open")&&(bwg_popup_sidebar_close(jQuery(".bwg_comment_container")),jQuery(".bwg_comment_container").attr("class","bwg_comment_container bwg_close"),jQuery(".bwg_comment").attr("title",bwg_objectsL10n.bwg_show_comments)),jQuery(".bwg_ecommerce_container").hasClass("bwg_open")?(bwg_popup_sidebar_close(jQuery(".bwg_ecommerce_container")),bwg_animate_image_box_for_hide_sidebar(),jQuery(".bwg_ecommerce_container").attr("class","bwg_ecommerce_container bwg_close"),jQuery(".bwg_ecommerce").attr("title",bwg_objectsL10n.bwg_show_ecommerce)):(bwg_popup_sidebar_open(jQuery(".bwg_ecommerce_container")),bwg_animate_image_box_for_show_sidebar(),jQuery(".bwg_ecommerce_container").attr("class","bwg_ecommerce_container bwg_open"),jQuery(".bwg_ecommerce").attr("title",bwg_objectsL10n.bwg_hide_ecommerce),get_ajax_pricelist())}function bwg_popup_sidebar_close(e){var t=parseInt(e.css("borderRightWidth"));t||(t=0),"left"==lightbox_comment_pos?e.animate({left:-e.width()-t},100):"right"==lightbox_comment_pos&&e.animate({right:-e.width()-t},100)}function bwg_animate_image_box_for_hide_sidebar(){"left"==lightbox_comment_pos?jQuery(".bwg_image_wrap").animate({left:0,width:jQuery("#spider_popup_wrap").width()},100):"right"==lightbox_comment_pos&&jQuery(".bwg_image_wrap").animate({right:0,width:jQuery("#spider_popup_wrap").width()},100),jQuery(".bwg_image_container").animate({width:jQuery("#spider_popup_wrap").width()-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0)},100),jQuery(".bwg_popup_image").animate({maxWidth:jQuery("#spider_popup_wrap").width()-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0)},{duration:100,complete:function(){bwg_change_watermark_container()}}),jQuery(".bwg_popup_embed").animate({width:jQuery("#spider_popup_wrap").width()-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0)},{duration:100,complete:function(){bwg_resize_instagram_post(),bwg_change_watermark_container()}}),"width"==gallery_box_data.width_or_height?(jQuery(".bwg_filmstrip_container").animate({width:jQuery(".spider_popup_wrap").width()},100),jQuery(".bwg_filmstrip").animate({width:jQuery(".spider_popup_wrap").width()-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height())},100)):"height"==gallery_box_data.width_or_height&&(jQuery(".bwg_filmstrip_container").animate({height:jQuery(".spider_popup_wrap").width()},100),jQuery(".bwg_filmstrip").animate({height:jQuery(".spider_popup_wrap").width()-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height())},100)),bwg_set_filmstrip_pos(jQuery(".spider_popup_wrap").width()-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height()),"",gallery_box_data),jQuery(".spider_popup_close_fullscreen").show(100)}function bwg_animate_image_box_for_show_sidebar(){var e=jQuery(".bwg_comment_container").width()||jQuery(".bwg_ecommerce_container").width();"left"==lightbox_comment_pos?jQuery(".bwg_image_wrap").animate({left:e,width:jQuery("#spider_popup_wrap").width()-e},100):"right"==lightbox_comment_pos&&jQuery(".bwg_image_wrap").animate({right:e,width:jQuery("#spider_popup_wrap").width()-e},100),jQuery(".bwg_image_container").animate({width:jQuery("#spider_popup_wrap").width()-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0)-e},100),jQuery(".bwg_popup_image").animate({maxWidth:jQuery("#spider_popup_wrap").width()-e-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0)},{duration:100,complete:function(){bwg_change_watermark_container()}}),jQuery(".bwg_popup_embed > .bwg_embed_frame > img, .bwg_popup_embed > .bwg_embed_frame > video").animate({maxWidth:jQuery("#spider_popup_wrap").width()-e-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0)},{duration:100,complete:function(){bwg_resize_instagram_post(),bwg_change_watermark_container()}}),"width"==gallery_box_data.width_or_height&&(jQuery(".bwg_filmstrip_container").css({width:jQuery("#spider_popup_wrap").width()-("vertical"==gallery_box_data.filmstrip_direction?0:e)}),jQuery(".bwg_filmstrip").animate({width:jQuery(".bwg_filmstrip_container").width()-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height())},100),bwg_set_filmstrip_pos(jQuery(".bwg_filmstrip_container").width()-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height()),"",gallery_box_data))}function bwg_reset_zoom(){var e=/android|webos|iphone|ipad|ipod|blackberry|iemobile|opera mini/i.test(navigator.userAgent.toLowerCase()),t=document.querySelector('meta[name="viewport"]');e&&t&&(t.content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=0")}function bwg_open_with_fullscreen(){jQuery(".bwg_watermark").css({display:"none"});var e=0;(jQuery(".bwg_comment_container").hasClass("bwg_open")||jQuery(".bwg_ecommerce_container").hasClass("bwg_open"))&&(e=jQuery(".bwg_comment_container").width()||jQuery(".bwg_ecommerce_container").width()),bwg_popup_current_width=jQuery(window).width(),bwg_popup_current_height=window.innerHeight,jQuery("#spider_popup_wrap").css({width:jQuery(window).width(),height:window.innerHeight,left:0,top:0,margin:0,zIndex:100002}),jQuery(".bwg_image_wrap").css({width:jQuery(window).width()-e}),jQuery(".bwg_image_container").css({height:bwg_popup_current_height-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0),width:bwg_popup_current_width-e-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0)}),jQuery(".bwg_popup_image").css({maxWidth:jQuery(window).width()-e-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0),maxHeight:window.innerHeight-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0)},{complete:function(){bwg_change_watermark_container()}}),jQuery(".bwg_popup_video").css({width:jQuery(window).width()-e-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0),height:window.innerHeight-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0)},{complete:function(){bwg_change_watermark_container()}}),jQuery(".bwg_popup_embed > .bwg_embed_frame > img, .bwg_popup_embed > .bwg_embed_frame > video").css({maxWidth:jQuery(window).width()-e-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0),maxHeight:window.innerHeight-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0)},{complete:function(){bwg_resize_instagram_post(),bwg_change_watermark_container()}}),"width"==gallery_box_data.width_or_height?(jQuery(".bwg_filmstrip_container").css({width:jQuery(window).width()-("horizontal"==gallery_box_data.filmstrip_direction?"comment_container_width":0)}),jQuery(".bwg_filmstrip").css({width:jQuery(window).width()-("horizontal"==gallery_box_data.filmstrip_direction?"comment_container_width":0)-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height())}),bwg_set_filmstrip_pos(jQuery(window).width()-("horizontal"==gallery_box_data.filmstrip_direction?"comment_container_width":0)-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height()),"",gallery_box_data)):(jQuery(".bwg_filmstrip_container").css({height:window.innerHeight-("horizontal"==gallery_box_data.filmstrip_direction?"comment_container_width":0)}),jQuery(".bwg_filmstrip").css({height:window.innerHeight-("horizontal"==gallery_box_data.filmstrip_direction?"comment_container_width":0)-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height())}),bwg_set_filmstrip_pos(window.innerHeight-("horizontal"==gallery_box_data.filmstrip_direction?"comment_container_width":0)-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height()),"",gallery_box_data)),jQuery(".bwg_resize-full").attr("class","bwg-icon-compress bwg_ctrl_btn bwg_resize-full"),jQuery(".bwg_resize-full").attr("title",bwg_objectsL10n.bwg_restore),jQuery(".spider_popup_close").attr("class","spider_popup_close_fullscreen")}function bwg_resize_full(){jQuery(".bwg_watermark").css({display:"none"});var e=0;(jQuery(".bwg_comment_container").hasClass("bwg_open")||jQuery(".bwg_ecommerce_container").hasClass("bwg_open"))&&(e=jQuery(".bwg_comment_container").width()||jQuery(".bwg_ecommerce_container").width()),jQuery(".bwg_resize-full").hasClass("bwg-icon-compress")?(jQuery(window).width()>gallery_box_data.image_width&&(bwg_popup_current_width=gallery_box_data.image_width),window.innerHeight>gallery_box_data.image_height&&(bwg_popup_current_height=gallery_box_data.image_height),jQuery("#spider_popup_wrap").animate({width:bwg_popup_current_width,height:bwg_popup_current_height,left:"50%",top:"50%",marginLeft:-bwg_popup_current_width/2,marginTop:-bwg_popup_current_height/2,zIndex:100002},500),jQuery(".bwg_image_wrap").animate({width:bwg_popup_current_width-e},500),jQuery(".bwg_image_container").animate({height:bwg_popup_current_height-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0),width:bwg_popup_current_width-e-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0)},500),jQuery(".bwg_popup_image").animate({maxWidth:bwg_popup_current_width-e-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0),maxHeight:bwg_popup_current_height-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0)},{duration:500,complete:function(){bwg_change_watermark_container(),jQuery("#spider_popup_wrap").width()<jQuery(window).width()&&jQuery("#spider_popup_wrap").height()<window.innerHeight&&jQuery(".spider_popup_close_fullscreen").attr("class","spider_popup_close")}}),jQuery(".bwg_popup_embed > .bwg_embed_frame > img, .bwg_popup_embed > .bwg_embed_frame > video").animate({maxWidth:bwg_popup_current_width-e-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0),maxHeight:bwg_popup_current_height-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0)},{duration:500,complete:function(){bwg_resize_instagram_post(),bwg_change_watermark_container(),jQuery("#spider_popup_wrap").width()<jQuery(window).width()&&jQuery("#spider_popup_wrap").height()<window.innerHeight&&jQuery(".spider_popup_close_fullscreen").attr("class","spider_popup_close")}}),"width"==gallery_box_data.width_or_height?(jQuery(".bwg_filmstrip_container").animate({width:bwg_popup_current_width-("horizontal"==gallery_box_data.filmstrip_direction?e:0)},500),jQuery(".bwg_filmstrip").animate({width:bwg_popup_current_width-("horizontal"==gallery_box_data.filmstrip_direction?e:0)-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height())},500),bwg_set_filmstrip_pos(bwg_popup_current_width-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height()),"",gallery_box_data)):(jQuery(".bwg_filmstrip_container").animate({height:bwg_popup_current_height-("horizontal"==gallery_box_data.filmstrip_direction?e:0)},500),jQuery(".bwg_filmstrip").animate({height:bwg_popup_current_height-("horizontal"==gallery_box_data.filmstrip_direction?e:0)-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height())},500),bwg_set_filmstrip_pos(bwg_popup_current_height-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height()),"",gallery_box_data),"horizontal"!=gallery_box_data.filmstrip_direction&&jQuery(".bwg_filmstrip_right").css({top:bwg_popup_current_height-jQuery(".bwg_filmstrip_right").height()})),jQuery(".bwg_resize-full").attr("class","bwg-icon-expand bwg_ctrl_btn 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> .bwg_embed_frame > img, .bwg_popup_embed > .bwg_embed_frame > 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bwg_ctrl_btn bwg_resize-full"),jQuery(".bwg_resize-full").attr("title",bwg_objectsL10n.bwg_restore),jQuery(".spider_popup_close").attr("class","spider_popup_close_fullscreen")),setTimeout(function(){bwg_info_height_set()},500)}function bwg_popup_resize_lightbox(){void 0!==jQuery().fullscreen&&jQuery.isFunction(jQuery().fullscreen)&&(jQuery.fullscreen.isFullScreen()||(jQuery(".bwg_resize-full").show(),jQuery(".bwg_resize-full").hasClass("bwg-icon-compress")||jQuery(".bwg_resize-full").attr("class","bwg-icon-expand bwg_ctrl_btn bwg_resize-full"),jQuery(".bwg_resize-full").attr("title",bwg_objectsL10n.bwg_maximize),jQuery(".bwg_fullscreen").attr("class","bwg-icon-arrows-out bwg_ctrl_btn bwg_fullscreen"),jQuery(".bwg_fullscreen").attr("title",bwg_objectsL10n.fullscreen)));var e=0;(jQuery(".bwg_comment_container").hasClass("bwg_open")||jQuery(".bwg_ecommerce_container").hasClass("bwg_open"))&&(e=gallery_box_data.lightbox_comment_width),e>jQuery(window).width()?(e=jQuery(window).width(),jQuery(".bwg_comment_container").css({width:e}),jQuery(".bwg_ecommerce_container").css({width:e}),jQuery(".spider_popup_close_fullscreen").hide()):jQuery(".spider_popup_close_fullscreen").show(),window.innerHeight>gallery_box_data.image_height&&1!=gallery_box_data.open_with_fullscreen&&!jQuery(".bwg_resize-full").hasClass("bwg-icon-compress")?(jQuery("#spider_popup_wrap").css({height:gallery_box_data.image_height,top:"50%",marginTop:-gallery_box_data.image_height/2,zIndex:100002}),jQuery(".bwg_image_container").css({height:gallery_box_data.image_height-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0)}),jQuery(".bwg_image_info").css("height","auto"),bwg_info_height_set(),jQuery(".bwg_popup_image").css({maxHeight:gallery_box_data.image_height-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0)}),jQuery(".bwg_popup_embed 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video").css({maxHeight:gallery_box_data.image_height-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0)}),"vertical"==gallery_box_data.filmstrip_direction&&(jQuery(".bwg_filmstrip_container").css({height:gallery_box_data.image_height}),jQuery(".bwg_filmstrip").css({height:gallery_box_data.image_height-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height())})),bwg_popup_current_height=gallery_box_data.image_height):(jQuery("#spider_popup_wrap").css({height:window.innerHeight,top:0,marginTop:0,zIndex:100002}),jQuery(".bwg_image_container").css({height:window.innerHeight-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0)}),jQuery(".bwg_image_info").css("height","auto"),bwg_info_height_set(),jQuery(".bwg_popup_image").css({maxHeight:window.innerHeight-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0)}),jQuery(".bwg_popup_embed 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video").css({maxHeight:window.innerHeight-("horizontal"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_height:0)}),"vertical"==gallery_box_data.filmstrip_direction&&(jQuery(".bwg_filmstrip_container").css({height:window.innerHeight}),jQuery(".bwg_filmstrip").css({height:window.innerHeight-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height())})),bwg_popup_current_height=window.innerHeight),jQuery(window).width()>=gallery_box_data.image_width&&1!=gallery_box_data.open_with_fullscreen?(jQuery("#spider_popup_wrap").css({width:gallery_box_data.image_width,left:"50%",marginLeft:-gallery_box_data.image_width/2,zIndex:100002}),jQuery(".bwg_image_wrap").css({width:gallery_box_data.image_width-e}),jQuery(".bwg_image_container").css({width:gallery_box_data.image_width-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0)-e}),jQuery(".bwg_image_info").css("height","auto"),bwg_info_height_set(),jQuery(".bwg_popup_image").css({maxWidth:gallery_box_data.image_width-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0)-e}),jQuery(".bwg_popup_embed 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video").css({maxWidth:gallery_box_data.image_width-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0)-e}),"horizontal"==gallery_box_data.filmstrip_direction&&(jQuery(".bwg_filmstrip_container").css({width:gallery_box_data.image_width-e}),jQuery(".bwg_filmstrip").css({width:gallery_box_data.image_width-e-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height())})),bwg_popup_current_width=gallery_box_data.image_width):(jQuery("#spider_popup_wrap").css({width:jQuery(window).width(),left:0,marginLeft:0,zIndex:100002}),jQuery(".bwg_image_wrap").css({width:jQuery(window).width()-e}),jQuery(".bwg_image_container").css({width:jQuery(window).width()-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0)-e}),jQuery(".bwg_popup_image").css({maxWidth:jQuery(window).width()-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0)-e}),jQuery(".bwg_popup_embed 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video").css({maxWidth:jQuery(window).width()-("vertical"==gallery_box_data.filmstrip_direction?gallery_box_data.image_filmstrip_width:0)-e}),"horizontal"==gallery_box_data.filmstrip_direction&&(jQuery(".bwg_filmstrip_container").css({width:jQuery(window).width()-e}),jQuery(".bwg_filmstrip").css({width:jQuery(window).width()-e-2*("horizontal"==gallery_box_data.filmstrip_direction?jQuery(".bwg_filmstrip_right").width():jQuery(".bwg_filmstrip_right").height())})),bwg_popup_current_width=jQuery(window).width()),bwg_resize_instagram_post(),bwg_change_watermark_container(),1!=gallery_box_data.open_with_fullscreen&&(gallery_box_data.lightbox_close_btn_right<0&&jQuery("#spider_popup_wrap").width()-2*gallery_box_data.lightbox_close_btn_right>=jQuery(window).width()||gallery_box_data.lightbox_close_btn_top<0&&jQuery("#spider_popup_wrap").height()-2*gallery_box_data.lightbox_close_btn_top>=jQuery(window).height()?jQuery(".spider_popup_close").attr("class","spider_popup_close_fullscreen"):jQuery(".spider_popup_close_fullscreen").attr("class","spider_popup_close"));var t=jQuery(".bwg_ctrl_btn_container").height();"bottom"==gallery_box_data.lightbox_ctrl_btn_pos&&jQuery(".bwg_toggle_container i").hasClass("bwg-icon-caret-down")&&jQuery(".bwg_toggle_container").css("bottom",t+"px"),"top"==gallery_box_data.lightbox_ctrl_btn_pos&&jQuery(".bwg_toggle_container i").hasClass("bwg-icon-caret-up")&&jQuery(".bwg_toggle_container").css("top",t+"px")}function bwg_rating(e,t,i,a){lightbox_rate_stars_count=gallery_box_data.lightbox_rate_stars_count,lightbox_rate_size=gallery_box_data.lightbox_rate_size,lightbox_rate_icon=gallery_box_data.lightbox_rate_icon;var r="Not rated yet.";if(0!=i&&""!=i&&(r=parseFloat(i).toFixed(1)+"\n Votes: "+t),void 0!==jQuery().raty&&jQuery.isFunction(jQuery().raty)){var _=parseFloat(jQuery("#bwg_star").attr("data-score"));jQuery("#bwg_star").removeAttr("data-score").html("");var s={starType:"i",number:lightbox_rate_stars_count,size:lightbox_rate_size,noRatedMsg:"Not rated 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t=0;0==jQuery("[name=option_show_digital_items_count]").val()?jQuery("[name=selected_download_item]:checked").each(function(){t+=Number(jQuery(this).closest("tr").attr("data-price"))}):jQuery(".digital_image_count").each(function(){0!=Number(jQuery(this).val())&&(t+=Number(jQuery(this).closest("tr").attr("data-price"))*Number(jQuery(this).val()))}),t=t.toFixed(2).toString().replace(/(\d)(?=(\d{3})+(?!\d))/g,"$1,"),jQuery(".product_downloads_price").html(t)}function changeMenualTotal(e){Number(jQuery(e).val())<=0&&jQuery(e).val("1");var t=Number(jQuery(e).val()),i=Number(jQuery(".product_manual_price").attr("data-actual-price"));i=(i*=t).toFixed(2).toString().replace(/(\d)(?=(\d{3})+(?!\d))/g,"$1,"),jQuery(".product_manual_price").html(i)}function onSelectableParametersChange(e){var t=0,i=gallery_box_data.data[jQuery("#bwg_current_image_key").val()].pricelist_manual_price?gallery_box_data.data[jQuery("#bwg_current_image_key").val()].pricelist_manual_price:"0";i=parseFloat(i.replace(",",""));var a=jQuery(e).closest(".image_selected_parameter").attr("data-parameter-type"),r=jQuery(e).val();r=r.split("*");var _=parseFloat(r[1]),s=r[0],o=Number(jQuery(e).closest(".image_selected_parameter").find(".already_selected_values").val());if("4"==a||"5"==a){var l=parseFloat(s+_);jQuery(e).closest(".image_selected_parameter").find(".already_selected_values").val(l)}else if("6"==a){if(0==jQuery(e).is(":checked"))var n=o-parseFloat(s+_);else 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i=[];jQuery(this).find("[type=checkbox]:checked").each(function(){i.push(jQuery(this).val())}),t=i}a[e]=t}),t.count=i,t.parameters=a,t.price=jQuery(".product_manual_price").attr("data-price").replace(",","")}else{var r=[];if(0==jQuery("[name=option_show_digital_items_count]").val()){if(0==jQuery("[name=selected_download_item]:checked").length)return void jQuery(".add_to_cart_msg").html("You must select at least one item.");jQuery("[name=selected_download_item]:checked").each(function(){var e={};e.id=jQuery(this).val(),e.count=1,e.price=jQuery(this).closest("tr").attr("data-price"),r.push(e)})}else jQuery(".digital_image_count").each(function(){var e={};0<jQuery(this).val()&&(e.id=jQuery(this).closest("tr").attr("data-id"),e.price=jQuery(this).closest("tr").attr("data-price"),e.count=jQuery(this).val(),r.push(e))});if(0==(t.downloadItems=r).length)return void jQuery(".add_to_cart_msg").html("Please select at least one item")}var _=jQuery("#ajax_url").val(),s={action:"add_cart",task:"add_cart",controller:"checkout",image_id:jQuery("#bwg_popup_image").attr("image_id"),type:e,data:JSON.stringify(t)};jQuery.ajax({type:"POST",url:_,data:s,success:function(e){responseData=JSON.parse(e),jQuery(".add_to_cart_msg").html(responseData.msg),jQuery(".products_in_cart").html(responseData.products_in_cart),1==responseData.redirect&&(window.location.href="<?php echo get_permalink($options->checkout_page);?>")},beforeSend:function(){},complete:function(){}})}else jQuery(".add_to_cart_msg").html("Please select Prints and products or Downloads")}function onBtnViewCart(){var e=jQuery("[name=option_checkout_page]").val();jQuery("#bwg_ecommerce_form").attr("action",e),jQuery("#bwg_ecommerce_form").submit()}function bwg_load_visible_images(e,t,i){0<=e-t&&(startPoint=e-t),i<e+t&&(endPoint=i);for(var a=startPoint;a<=endPoint;a++){var r=jQuery("#bwg_filmstrip_thumbnail_"+a+" 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t=gallery_box_data.image_filmstrip_height,i=gallery_box_data.image_filmstrip_width,a=i-gallery_box_data.filmstrip_thumb_right_left_space,r=t,_=Math.max(i/e.width(),t/e.height()),s=e.width()*_,o=e.height()*_;e.css({width:s,height:o,marginLeft:(a-s)/2,marginTop:(r-o)/2})}function bwg_info_height_set(){bwg_info_position(!1),jQuery(".mCustomScrollBox").length&&jQuery(".bwg_image_info_container1").height()<jQuery(".mCustomScrollBox").height()+jQuery(".bwg_toggle_container").height()+bwg_image_info_pos+2*parseInt(gallery_box_data.lightbox_info_margin)&&jQuery(".bwg_image_info").css({height:jQuery(".bwg_image_info_container1").height()-jQuery(".bwg_toggle_container").height()-bwg_image_info_pos-2*parseInt(gallery_box_data.lightbox_info_margin)})}function bwg_info_position(e){var t=0,i="none";"top"==gallery_box_data.lightbox_ctrl_btn_pos?"top"==gallery_box_data.lightbox_info_pos&&(i="top"):"bottom"==gallery_box_data.lightbox_info_pos&&(i="bottom"),jQuery(".bwg_ctrl_btn_container").hasClass("closed")||("top"==gallery_box_data.lightbox_ctrl_btn_pos?"top"==gallery_box_data.lightbox_info_pos&&(t=jQuery(".bwg_ctrl_btn_container").height()):"bottom"==gallery_box_data.lightbox_info_pos&&(t=jQuery(".bwg_ctrl_btn_container").height())),"top"==i?0==e?jQuery(".bwg_image_info").css("top",t):jQuery(".bwg_image_info").animate({top:t+"px"},500):"bottom"==i&&(0==e?jQuery(".bwg_image_info").css("bottom",t):jQuery(".bwg_image_info").animate({bottom:t+"px"},500))}function bwg_disable_lightbox_filmstrip_left_arrow(e){"left"==e.left_or_top?0==parseInt(jQuery(".bwg_filmstrip_thumbnails").position().left)&&jQuery(".bwg_filmstrip_left").css({opacity:.3}):0==jQuery(".bwg_filmstrip_thumbnails").position().top&&jQuery(".bwg_filmstrip_left").css({opacity:.3})}function 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r=jQuery("input[name=update_flag]:checked").val();a=encodeURI(jQuery("#autogallery_image_number").val())}jQuery("#bulk_embed").hide(),jQuery("#loading_div").show();var o=[],_={action:"addInstagramGallery",instagram_user:i,instagram_access_token:e,whole_post:t,autogallery_image_number:a,update_flag:r,async:!0};jQuery.post(bwg_ajax_url_nonce,_,function(e){if(0==e)return alert("Error: cannot get response from the server."),jQuery("#loading_div").hide(),s&&jQuery("#bulk_embed").show(),!1;var t=e.indexOf("WD_delimiter_start"),i=e.indexOf("WD_delimiter_end");if(-1==t||-1==i)return jQuery("#loading_div").hide(),s&&jQuery("#bulk_embed").show(),!1;if(e=e.substring(t+18,i),response_JSON=JSON.parse(e),response_JSON){if("error"==response_JSON[0])return alert("Error: "+JSON.parse(e)[1]),jQuery("#loading_div").hide(),s&&jQuery("#bulk_embed").show(),!1;for(var a=response_JSON.length,r=1;r<=a;r++)if(0!=response_JSON[a-r]){var _=response_JSON[a-r];o.push(_)}return bwg_add_image(o,"instagram"),s||(bwg_gallery_update_flag(),jQuery("#tr_instagram_gallery_add_button").hide()),jQuery("#loading_div").hide(),s&&jQuery(".opacity_bulk_embed").hide(),"ok"}return alert("There is some error. Cannot add Instagram gallery."),jQuery("#loading_div").hide(),s&&jQuery("#bulk_embed").show(),!1})}var bwg=0,isMobile=/android|webos|iphone|ipad|ipod|blackberry|iemobile|opera mini/i.test(navigator.userAgent.toLowerCase()),bwg_click=isMobile?"touchend":"click",bwg_slideshow_filmstrip_thumbnail_timer=!1;window.bwg_slideshow_filmstrip_thumb={};var bwg_params=[],bwg_params_ib=[],bwg_params_carousel=[];function bwg_remove_lazy_loader_icon(){1==bwg_objectsL10n.lazy_load&&jQuery("img.bwg_lazyload").Lazy({afterLoad:function(){jQuery(".lazy_loader").removeClass("lazy_loader")},onFinishedAll:function(){jQuery(".lazy_loader").removeClass("lazy_loader")}})}function bwg_main_ready(e){var t=e.data("bwg");1===e.data("scroll")&&(form_id="gal_front_form_"+t,jQuery("html, body").animate({scrollTop:jQuery("#"+form_id).offset().top-150},500)),bwg_remove_lazy_loader_icon(),0<e.find(".wd_error").length&&bwg_container_loaded(t);var i=e.find(".bwg-container");if("album"===e.data("is-album")&&i.hasClass("bwg-thumbnails"))var a="thumbnails";else a=e.data("gallery-type");switch(bwg_document_ready(e),a){case"thumbnails":case"thumbnails_masonry":case"album_compact_preview":case"album_masonry_preview":case"album_extended_preview":bwg_all_thumnails_loaded(i);break;case"thumbnails_mosaic":bwg_thumbnail_mosaic(i);break;case"slideshow":bwg_slideshow_ready(t);break;case"carousel":bwg_carousel_ready(t),bwg_carousel_onload(e);break;case"image_browser":bwg_image_browser_ready(e);break;case"blog_style":bwg_blog_style_ready(e)}}function bwg_resize_search_line(){jQuery(".search_line").each(function(){var e=jQuery(this);e.width()<410?e.addClass("bwg-search-line-responsive"):e.removeClass("bwg-search-line-responsive")})}function bwg_tags_button_section_visibility(){jQuery('div[id^="bwg_container1_"]').each(function(){var e=jQuery(this),t=e.find(".current_view").val(),i=e.find(".show_bottom_tag").val(),a=e.find(".bwg_tags_container_"+t+" .bwg_tag_button_view_container");if(a.length)var r=a[0].scrollHeight;var _=a.find(".bwg_tags_filter_buttons").outerHeight(!0),s=parseInt(2*a.find(".bwg_tags_filter_buttons").outerHeight(!0)+3);s<r?(0===jQuery(this).find(".see_all_tags.bwg_hide").length&&a.css({"min-height":_,"max-height":s,overflow:"hidden"}),a.next(".bwg_tag_button_see_all").show()):(a.css({"min-height":"auto","max-height":"100%",height:"auto",overflow:"visible"}),a.next(".bwg_tag_button_see_all").hide());var o=a.next().find(".see_all_tags").width()/2;a.next().find(".see_all_tags").attr("style","margin-left: -"+o+"px"),a.next().find(".see_all_tags").off("click").on("click",function(){jQuery(this).hasClass("bwg_show")?(jQuery(this).removeClass("bwg_show").addClass("bwg_hide").html("<span>&#8722;</span>"+bwg_objectsL10n.bwg_tag_see_less),a.css({"min-height":"auto","max-height":"100%",height:"auto",overflow:"visible"})):jQuery(this).hasClass("bwg_hide")&&(jQuery(this).removeClass("bwg_hide").addClass("bwg_show").html("<span>&#43;</span>"+bwg_objectsL10n.bwg_tag_see_all),a.css({"min-height":_,"max-height":s,overflow:"hidden"}))}),1==i&&(jQuery(this).find(".see_all_tags").removeClass("bwg_show").addClass("bwg_hide").html("<span>&#8722;</span>"+bwg_objectsL10n.bwg_tag_see_less),a.css({"min-height":"auto","max-height":"100%",height:"auto",overflow:"visible"}))})}function bwg_slideshow_resize(){jQuery(".bwg_slideshow").each(function(){bwg=jQuery(this).attr("data-bwg"),jQuery("#bwg_slideshow_image_container_"+bwg).length&&(bwg_params[bwg]=JSON.parse(jQuery("#bwg_slideshow_image_container_"+bwg).attr("data-params")),bwg_params[bwg].event_stack=[],bwg_popup_resize(bwg))})}function bwg_blog_style_resize(){jQuery(".bwg_blog_style").each(function(){bwg=jQuery(this).attr("data-bwg"),jQuery(".bwg_embed_frame_16x9_"+bwg).each(function(e){jQuery(this).width(jQuery(this).parent().width()),jQuery(this).height(.5625*jQuery(this).width())}),jQuery(".bwg_embed_frame_instapost_"+bwg).each(function(e){jQuery(this).width(jQuery(this).parent().width());var t=(jQuery(this).width()-16)*jQuery(this).attr("data-height")/jQuery(this).attr("data-width")+96;jQuery(this).height(t),jQuery(this).find('iframe[id^="instagram-embed-"]').css({"max-height":t+"px"})})})}function bwg_blog_style_onload(){jQuery(".bwg_blog_style").each(function(){bwg=jQuery(this).attr("data-bwg");jQuery("#bwg_blog_style_"+bwg);jQuery(".bwg_embed_frame_16x9_"+bwg).each(function(e){if(jQuery(".bwg_blog_style_image_"+bwg).find(".fluid-width-video-wrapper").length){jQuery(".fluid-width-video-wrapper").removeAttr("style");var t=jQuery(this).parents(".bwg_blog_style_image_"+bwg).find(".fluid-width-video-wrapper").contents();jQuery(this).parents(".fluid-width-video-wrapper").replaceWith(t)}jQuery(this).width(jQuery(this).parents(".bwg_blog_style_image_"+bwg).width()),jQuery(this).height(.5625*jQuery(this).width())}),jQuery(".bwg_embed_frame_instapost_"+bwg).each(function(e){jQuery(this).width(jQuery(this).parents(".bwg_blog_style_image_"+bwg).width());var t=(jQuery(this).width()-16)*jQuery(this).attr("data-height")/jQuery(this).attr("data-width")+96;jQuery(this).height(t),jQuery(this).find('iframe[id^="instagram-embed-"]').css({"max-height":t+"px"})}),bwg_container_loaded(bwg)})}function bwg_blog_style_ready(t){var e=t.data("bwg");bwg_container_loaded(e),"undefined"!=typeof instgrm&&void 0!==instgrm.Embeds&&instgrm.Embeds.process();var i=!1;t.find(".bwg_lightbox_"+e).on("click",function(){var e=jQuery(this).attr("data-image-id");if(jQuery("#bwg_blog_style_share_buttons_"+e).removeAttr("data-open-comment"),!i)return i=!0,setTimeout(function(){i=!1},100),bwg_gallery_box(e,t.closest(".bwg_container")),!1}),jQuery(".bwg_lightbox_"+e+" .bwg_ecommerce").on("click",function(e){if(e.stopPropagation(),!i)return i=!0,setTimeout(function(){i=!1},100),bwg_gallery_box(t.attr("data-image-id"),t.closest(".bwg_container"),!0),!1});var a=window.location.hash.substring(1);a&&"-1"!=a.indexOf("bwg")&&(bwg_hash_array=a.replace("bwg","").split("/"),"<?php echo $params_array['gallery_id']; ?>"==bwg_hash_array[0]&&bwg_gallery_box(bwg_hash_array[1]))}function bwg_slideshow_focus(){jQuery(".bwg_slideshow").each(function(){bwg=jQuery(this).data("bwg"),jQuery(".bwg_slideshow[data-bwg="+bwg+"]")[0].offsetHeight&&jQuery("#bwg_slideshow_image_container_"+bwg).length&&(bwg_params[bwg]=JSON.parse(jQuery("#bwg_slideshow_image_container_"+bwg).attr("data-params")),bwg_params[bwg].event_stack=[],window.clearInterval(window["bwg_playInterval"+bwg]),jQuery(".bwg_ctrl_btn_"+bwg).hasClass("bwg-icon-play")||bwg_play(bwg_params[bwg].data,bwg))})}function bwg_carousel_focus(){jQuery(".bwg_carousel").each(function(){bwg=jQuery(this).data("bwg"),jQuery(".bwg_carousel[data-bwg="+bwg+"]")[0].offsetHeight&&jQuery(".bwg_carousel_image_container_"+bwg).length&&jQuery(".bwg_ctrl_btn_"+bwg).hasClass("bwg-icon-pause")&&bwg_params_carousel[bwg].carousel.start()})}function bwg_slideshow_blur(e){jQuery(".bwg_slideshow").each(function(){bwg=jQuery(this).data("bwg"),!e&&jQuery(".bwg_slideshow[data-bwg="+bwg+"]")[0].offsetHeight||jQuery("#bwg_slideshow_image_container_"+bwg).length&&(bwg_params[bwg]=JSON.parse(jQuery("#bwg_slideshow_image_container_"+bwg).attr("data-params")),bwg_params[bwg].event_stack=[],window.clearInterval(window["bwg_playInterval"+bwg]))})}function bwg_carousel_blur(e){jQuery(".bwg_carousel").each(function(){bwg=jQuery(this).data("bwg"),!e&&jQuery(".bwg_carousel[data-bwg="+bwg+"]")[0].offsetHeight||jQuery(".bwg_carousel_image_container_"+bwg).length&&void 0!==bwg_params_carousel[bwg]&&bwg_params_carousel[bwg].carousel.pause()})}function bwg_carousel_ready(t){if(bwg_params_carousel[t]=[],bwg_params_carousel[t].bwg_currentCenterNum=1,bwg_params_carousel[t].bwg_currentlyMoving=!1,bwg_params_carousel[t].data=[],"undefined"!=typeof instgrm&&void 0!==instgrm.Embeds){var e=jQuery(".bwg_embed_frame_"+t),i=e.data("height");e.css({display:"none"}),instgrm.Embeds.process(),jQuery(".bwg_embed_frame_"+t+" #instagram-embed-"+t).css({"max-height":i+"px"}),e.css({display:"inline-block"})}jQuery("#spider_carousel_left-ico_"+t).on("click",function(e){bwg_params_carousel[t].carousel.prev(),e.stopPropagation(),e.stopImmediatePropagation()}),jQuery("#spider_carousel_right-ico_"+t).on("click",function(e){bwg_params_carousel[t].carousel.next(),e.stopPropagation(),e.stopImmediatePropagation()}),parseInt(bwg_params_carousel[t].carousel_enable_autoplay)&&(jQuery(".bwg_carousel_play_pause_"+t).attr("title",bwg_objectsL10n.pause),jQuery(".bwg_carousel_play_pause_"+t).attr("class","bwg-icon-pause bwg_ctrl_btn_"+t+" bwg_carousel_play_pause_"+t)),jQuery(".bwg_carousel_play_pause_"+t).on(bwg_click,function(e){jQuery(".bwg_ctrl_btn_"+t).hasClass("bwg-icon-play")?(jQuery(".bwg_carousel_play_pause_"+t).attr("title",bwg_objectsL10n.pause),jQuery(".bwg_carousel_play_pause_"+t).attr("class","bwg-icon-pause bwg_ctrl_btn_"+t+" bwg_carousel_play_pause_"+t),bwg_params_carousel[t].carousel.start()):(jQuery(".bwg_carousel_play_pause_"+t).attr("title",bwg_objectsL10n.play),jQuery(".bwg_carousel_play_pause_"+t).attr("class","bwg-icon-play bwg_ctrl_btn_"+t+" bwg_carousel_play_pause_"+t),bwg_params_carousel[t].carousel.pause()),e.stopPropagation(),e.stopImmediatePropagation()}),jQuery("#bwg_container1_"+t).on("swiperight",function(){bwg_params_carousel[t].carousel.prev()}),jQuery("#bwg_container1_"+t).on("swipeleft",function(){bwg_params_carousel[t].carousel.next()})}function bwg_carousel_resize(){jQuery(".bwg-carousel").each(function(){var e=jQuery(this).data("bwg");jQuery(".bwg_carousel-container"+e).length&&(bwg_carousel_params(e,!0),bwg_params_carousel[e].carousel.pause(),bwg_carousel_watermark(e),jQuery(".bwg_ctrl_btn_"+e).hasClass("bwg-icon-play")||bwg_params_carousel[e].carousel.start())})}function bwg_carousel_onload(e){var t=e.data("bwg"),i=e.find(".bwg_carousel-container"+t);i.length&&(bwg_params_carousel[t]=i.data("params"),bwg_params_carousel[t].parent_width=0,bwg_carousel_watermark(t),bwg_carousel_params(t,!1),bwg_container_loaded(t))}function bwg_carousel_params(t,e){var i=jQuery("#bwg_container1_"+t).parent();i.hasClass("elementor-tab-content")&&i.width(i.closest(".elementor-widget-wrap").width());var a=i.width(),r=1;a<bwg_params_carousel[t].carousel_r_width?r=a/bwg_params_carousel[t].carousel_r_width:a=bwg_params_carousel[t].carousel_r_width,bwg_params_carousel[t].parent_width!=a&&(bwg_params_carousel[t].parent_width=a,bwg_params_carousel[t].carousel_image_column_number>bwg_params_carousel[t].count&&(bwg_params_carousel[t].carousel_image_column_number=bwg_params_carousel[t].count),jQuery(".bwg_carousel_play_pause_"+t).css({display:parseInt(bwg_params_carousel[t].carousel_play_pause_butt)?"":"none"}),parseInt(bwg_params_carousel[t].carousel_prev_next_butt)?(jQuery("#bwg_carousel-right"+t).css({display:""}),jQuery("#bwg_carousel-left"+t).css({display:""})):(jQuery("#bwg_carousel-left"+t).css({display:"none"}),jQuery("#bwg_carousel-right"+t).css({display:"none"})),jQuery(".inner_instagram_iframe_bwg_embed_frame_"+t).each(function(){var e=jQuery(this).parent();bwg_params_carousel[t].image_height/(parseInt(e.attr("data-height"))+96)<bwg_params_carousel[t].image_width/parseInt(e.attr("data-width"))?(e.height(bwg_params_carousel[t].image_height*r),e.width((e.height()-96)*e.attr("data-width")/e.attr("data-height")+16)):(e.width(bwg_params_carousel[t].image_width*r),e.height((e.width()-16)*e.attr("data-height")/e.attr("data-width")+96))}),jQuery(".bwg_carousel_image_container_"+t).css({width:bwg_params_carousel[t].image_width*r,height:bwg_params_carousel[t].image_height*r}),jQuery(".bwg_carousel_watermark_text_"+t+", .bwg_carousel_watermark_text_"+t+":hover").css({fontSize:a*(bwg_params_carousel[t].watermark_font_size/bwg_params_carousel[t].image_width)*r}),jQuery(".bwg_carousel-image 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bwg_carousel_watermark(e){var t=1,i=jQuery("#bwg_container1_"+e).parent().width();if(i<bwg_params_carousel[e].carousel_r_width&&(t=i/bwg_params_carousel[e].carousel_r_width),i>=bwg_params_carousel[e].image_width)bwg_carousel_change_watermark_container(e),jQuery("#bwg_carousel_play_pause-ico_"+e).css({fontSize:bwg_params_carousel[e].carousel_play_pause_btn_size}),jQuery(".bwg_carousel_watermark_image_"+e).css({maxWidth:bwg_params_carousel[e].watermark_width*t,maxHeight:bwg_params_carousel[e].watermark_height*t}),jQuery(".bwg_carousel_watermark_text_"+e+", .bwg_carousel_watermark_text_"+e+":hover").css({fontSize:t*bwg_params_carousel[e].watermark_font_size});else{var a=bwg_params_carousel[e].image_width/t;bwg_carousel_change_watermark_container(e),jQuery(".bwg_carousel_watermark_image_"+e).css({maxWidth:i*bwg_params_carousel[e].watermark_width/a,maxHeight:i*bwg_params_carousel[e].watermark_height/a}),jQuery(".bwg_carousel_watermark_text_"+e+", 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a=0;jQuery(i).each(function(){if(1<++a)return!1;jQuery(this).parent().hasClass("bwg_carousel_embed_video_"+e)||jQuery(this).parent().hasClass("bwg_embed_frame_"+e)||jQuery(this).parent().hasClass("bwg_carousel_video")?(jQuery(this).attr("src",jQuery(this).attr("data-src")),jQuery(this).on("load",function(){jQuery(this).removeClass("bwg_carousel_preload")}),jQuery(this).parent().hasClass("bwg_carousel_video")&&(jQuery(".bwg_carousel_video")[0].load(),jQuery(this).parent().parent().removeClass("bwg_carousel_preload")),jQuery(this).removeAttr("data-src")):(jQuery(this).css({"background-image":"url('"+jQuery(this).attr("data-background")+"')",height:"100%"}),jQuery(this).removeClass("bwg_carousel_preload"),jQuery(this).removeAttr("data-background"))})}function bwg_slideshow_ready(r){if(jQuery("#bwg_slideshow_image_container_"+r).length){bwg_params[r]=JSON.parse(jQuery("#bwg_slideshow_image_container_"+r).attr("data-params")),bwg_params[r].event_stack=[];var e=".bwg_slideshow_filmstrip_"+r,t="bwg_slideshow_filmstrip_thumbnail_"+r;bwg_slideshow_filmstrip_thumb[t]={},bwg_slideshow_filmstrip_thumb[t].next_prev_index=0;var i=!1;2==bwg_params[r].slideshow_filmstrip_type&&(i=!0,e=".bwg_slideshow_filmstrip_fix_count_"+r),bwg_container_loaded(r);var a=bwg_params[r].data;jQuery("#bwg_container1_"+r).on("swiperight",function(){return bwg_change_image(parseInt(jQuery("#bwg_current_image_key_"+r).val()),0<=parseInt(jQuery("#bwg_current_image_key_"+r).val())-bwg_iterator(r)?(parseInt(jQuery("#bwg_current_image_key_"+r).val())-bwg_iterator(r))%a.length:a.length-1,a,"",r),!1}),jQuery("#bwg_container1_"+r).on("swipeleft",function(){return bwg_change_image(parseInt(jQuery("#bwg_current_image_key_"+r).val()),parseInt(jQuery("#bwg_current_image_key_"+r).val())+bwg_iterator(r)%a.length,a,"",r),!1});var _=/android|webos|iphone|ipad|ipod|blackberry|iemobile|opera 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0<((t=t.originalEvent?t.originalEvent:t).detail?-40*t.detail:t.wheelDelta)?jQuery(".bwg_slideshow_filmstrip_left_"+r).trigger("click"):jQuery(".bwg_slideshow_filmstrip_right_"+r).trigger("click"),!1});var o={bwg:r,params:bwg_params[r],slideshow_filmstrip_class_name:e};if(jQuery(".bwg_slideshow_filmstrip_right_"+r).on(_,function(){1==i?!1===bwg_slideshow_filmstrip_thumbnail_timer&&(bwg_slideshow_filmstrip_thumbnail_timer=!0,bwg_slideshow_filmstrip_next(o),setTimeout(function(){bwg_slideshow_filmstrip_thumbnail_timer=!1},505)):bwg_slideshow_filmstrip_next(o)}),jQuery(".bwg_slideshow_filmstrip_left_"+r).on(_,function(){1==i?!1===bwg_slideshow_filmstrip_thumbnail_timer&&(bwg_slideshow_filmstrip_thumbnail_timer=!0,bwg_slideshow_filmstrip_prev(o),setTimeout(function(){bwg_slideshow_filmstrip_thumbnail_timer=!1},505)):bwg_slideshow_filmstrip_prev(o)}),"width"==bwg_params[r].width_or_height?bwg_set_filmstrip_pos(jQuery(e).width(),r):bwg_set_filmstrip_pos(jQuery(e).height(),r),jQuery("#bwg_slideshow_play_pause_"+r).off(_).on(_,function(){jQuery(".bwg_ctrl_btn_"+r).hasClass("bwg-icon-play")?(bwg_play(bwg_params[r].data,r),jQuery(".bwg_slideshow_play_pause_"+r).attr("title",bwg_objectsL10n.pause),jQuery(".bwg_slideshow_play_pause_"+r).attr("class","bwg-icon-pause 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bwg_slideshow_play_pause_"+r),1==bwg_params[r].enable_slideshow_music&&jQuery("#bwg_audio_"+r).length&&document.getElementById("bwg_audio_"+r).play()),bwg_params[r].preload_images&&bwg_preload_images(parseInt(jQuery("#bwg_current_image_key_".$bwg).val()),r),jQuery(".bwg_slideshow_image_"+r).removeAttr("width"),jQuery(".bwg_slideshow_image_"+r).removeAttr("height"),jQuery("#instagram-embed-"+r).hide(),"undefined"!=typeof instgrm&&void 0!==instgrm.Embeds){var l=jQuery(".bwg_embed_frame_"+r),n=l.data("height");l.css({display:"none"}),instgrm.Embeds.process(),jQuery(".bwg_embed_frame_"+r+" #instagram-embed-"+r).css({"max-height":n+"px"}),l.css({display:"inline-block"})}if(0<jQuery(".elementor-editor-active .bwg_embed_frame_"+r).length){!function e(){var t=jQuery(document).find(".bwg_embed_frame_"+r+" iframe");if(0<t.length){var i=jQuery(".bwg_embed_frame_"+r),a=i.data("height");return void t.css({"max-height":a+"px"})}window.setTimeout(e,500)}()}}}function bwg_image_browser_resize(){jQuery(".bwg_image_browser").each(function(){var e=jQuery(this).attr("data-bwg");jQuery(".image_browser_images_conteiner_"+e).length&&(bwg_params_ib[e]=JSON.parse(jQuery("#bwg_container1_"+e+" .image_browser_images_conteiner_"+e).attr("data-params")),bwg_image_browser(e))})}function bwg_image_browser_ready(e){var t=e.data("bwg");bwg_container_loaded(t),"undefined"!=typeof instgrm&&void 0!==instgrm.Embeds&&instgrm.Embeds.process(),jQuery(".image_browser_images_conteiner_"+t).length&&(bwg_params_ib[t]=JSON.parse(jQuery(".image_browser_images_conteiner_"+t).attr("data-params")),setTimeout(function(){bwg_image_browser(t)},3))}function bwg_search_focus(e){jQuery(e).parent().find(".bwg_search_input").focus(),jQuery(e).hide()}function bwg_key_press(e){jQuery(e).parent().find(".bwg_search_reset_container").removeClass("bwg-hidden"),jQuery(e).parent().find(".bwg_search_loupe_container1").removeClass("bwg-hidden")}function bwg_all_thumnails_loaded(t){var i=0,a=jQuery(t).find("img").length;return 0==a?bwg_all_thumbnails_loaded_callback(t):jQuery(t).find("img").each(function(){var e=jQuery(this).attr("src");jQuery("<img/>").attr("src",e).on("load error",function(){++i>=a&&bwg_all_thumbnails_loaded_callback(t)})}),jQuery(".bwg_container").each(function(){var e=jQuery(this).data("bwg");0<jQuery(this).find(".wd_error").length&&bwg_container_loaded(e)}),0==a}function bwg_all_thumbnails_loaded_callback(e){jQuery(e).hasClass("bwg-thumbnails")&&!jQuery(e).hasClass("bwg-masonry-thumbnails")&&bwg_thumbnail(e),jQuery(e).hasClass("bwg-masonry-thumbnails")&&bwg_thumbnail_masonry(e),jQuery(e).hasClass("bwg-album-extended")&&bwg_album_extended(e)}function bwg_album_thumbnail(e){bwg_container_loaded(jQuery(e).data("bwg"))}function bwg_album_extended(e){var t=jQuery(e).width(),i=jQuery(e).data("thumbnail-width"),a=jQuery(e).data("spacing"),r=jQuery(e).data("max-count"),_=parseInt(t/(2*i));_<1&&(_=1),r<_&&(_=r);var s=100/_,o=jQuery(e).find(".bwg-extended-item"),l=parseInt(o.css("margin-left")),n=parseInt(o.css("margin-right"));o.css({width:"calc("+s+"% - "+(l+n)+"px)"}),o.width()<i?o.find(".bwg-extended-item0, .bwg-extended-item1").css({width:"calc(100% - "+a+"px)"}):o.width()>2*i?(o.find(".bwg-extended-item0").css({width:"calc(50% - "+a+"px)"}),o.find(".bwg-extended-item1").css({width:"calc(100% - "+(i+2*a)+"px)"})):o.find(".bwg-extended-item0, .bwg-extended-item1").css({width:"calc(50% - "+a+"px)"}),jQuery(e).children(".bwg-extended-item").each(function(){var e=jQuery(this).find("img"),t=jQuery(this).find(".bwg-item0"),i=jQuery(this).find(".bwg-item2"),a=e.data("width"),r=e.data("height");""!=a&&""!=r||(a=e.width(),r=e.height());var _=a/r;i.width()/i.height()>a/r?(i.width()>a?e.css({width:"100%",height:i.width()/_}):e.css({maxWidth:"100%",height:i.width()/_}),a=i.width(),r=i.width()/_):(i.height()>r?e.css({height:"100%",width:i.height()*_,maxWidth:"initial"}):e.css({maxHeight:"100%",width:i.height()*_,maxWidth:"initial"}),r=i.height(),a=i.height()*_),jQuery(this).find(".bwg-item2").css({marginLeft:(t.width()-a)/2,marginTop:(t.height()-r)/2})}),bwg_container_loaded(jQuery(e).data("bwg"))}function bwg_thumbnail(e){var t=jQuery(e).width(),i=jQuery(e).data("thumbnail-width"),a=jQuery(e).data("max-count"),r=parseInt(t/i)+1;a<r&&(r=a);var _=100/r;jQuery(e).find(".bwg-item").css({width:_+"%"}),jQuery(e).children(".bwg-item").each(function(){var e=jQuery(this).find("img"),t=jQuery(this).find(".bwg-item2"),i=jQuery(this).find(".bwg-item1"),a=0<t.width()?t.width():i.width(),r=0<t.height()?t.height():i.height(),_=e.data("width"),s=e.data("height");""!=_&&""!=s&&void 0!==_&&void 0!==s||(_=e.width(),s=e.height());var o=_/s;e.removeAttr("style"),o<a/r?(_<a?e.css({width:"100%",height:a/o}):e.css({maxWidth:"100%",height:Math.ceil(a/o)}),s=(_=a)/o):(r>e.height()?e.css({height:"100%",width:r*o,maxWidth:"initial"}):e.css({maxHeight:"100%",width:r*o,maxWidth:"initial"}),_=(s=r)*o),jQuery(this).find(".bwg-item2").css({marginLeft:(a-_)/2,marginTop:(r-s)/2})}),bwg_container_loaded(jQuery(e).data("bwg"))}function bwg_thumbnail_masonry(e){var t="#bwg_thumbnails_masonry_"+(bwg=jQuery(e).attr("data-bwg"));jQuery("#bwg_album_masonry_"+bwg).length&&(t="#bwg_album_masonry_"+bwg),0===jQuery(".bwg-container-temp"+bwg).length&&(jQuery(t).clone().appendTo("#bwg_container3_"+bwg).removeAttr("id").removeClass("bwg-container-"+bwg).addClass("bwg-container-temp"+bwg),jQuery(".bwg-container-temp"+bwg).empty());var a=jQuery(".bwg-container-temp"+bwg),r=jQuery(t),_=a;if(a.prepend(r.html()),_.find(".bwg-empty-item").remove(),"horizontal"==_.data("masonry-type")){var s=_.data("thumbnail-height"),o=_.data("max-count"),l=[];for(i=0;i<o;i++)l.push(0);_.find(".bwg-item").each(function(){var e=l.indexOf(Math.min.apply(Math,l));jQuery(this).css({height:s,order:e+1}),l[e]+=jQuery(this)[0].getBoundingClientRect().width});var n=Math.max.apply(Math,l);for(_.width(n),i=0;i<o;i++)l[i]<n&&_.append(jQuery('<div class="bwg-item bwg-empty-item"></div>').css({height:s,order:i+1,width:n-l[i]}))}else{_.removeAttr("style");n=_.width();var g=_.data("thumbnail-width"),b=_.data("thumbnail-border"),w=(_.data("thumbnail-padding"),o=_.data("max-count"),parseInt(n/g)+("0"==_.data("resizable-thumbnails")?0:1));o<w&&(w=o);var d=_.find(".bwg-item").length;d<w&&(w=d);var u,h,m=100/w,c=[];for(i=0;i<w;i++)c.push(0);_.find(".bwg-item").each(function(){var e=c.indexOf(Math.min.apply(Math,c)),t=jQuery(this).find("img");if(jQuery(this).css({width:m+"%",order:e+1}),void 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t=e.data("bwg");jQuery(".bwg_mosaic_thumbnails_"+t).css({visibility:"visible"}),jQuery(".tablenav-pages_"+t).css({visibility:"visible"}),bwg_container_loaded(t),jQuery(".bwg_mosaic_thumb_"+t).removeClass("bwg-hidden"),jQuery("#bwg_mosaic_thumbnails_div_"+t).removeClass("bwg-hidden")}),i.resolve(t),"hover"==t.attr("data-image-title")){var a=parseInt(t.attr("data-thumb-padding"))/2,r=parseInt(t.attr("data-thumb-border"))+a;bwg_mosaic_title_on_hover(t.data("bwg"),t,r)}"hover"==t.attr("data-ecommerce-icon")&&(jQuery(".bwg_mosaic_thumb_spun_"+bwg).on("mouseenter",function(){var e=jQuery(this).parents(".bwg-mosaic-thumb-span").children(".bwg_mosaic_thumb_"+bwg).width(),t=jQuery(this).parents(".bwg-mosaic-thumb-span").children(".bwg_mosaic_thumb_"+bwg).height();jQuery(this).children(".bwg_ecommerce_spun1_"+bwg).width(e);var 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parseFloat(a)}function bwg_move_dots(e){var t=jQuery(".bwg_slideshow_dots_active_"+e).position().left,i=jQuery(".bwg_slideshow_dots_active_"+e).position().left+jQuery(".bwg_slideshow_dots_active_"+e).outerWidth(!0),a=jQuery(".bwg_slideshow_dots_container_"+e).outerWidth(!0),r=jQuery(".bwg_slideshow_dots_thumbnails_"+e).outerWidth(!1),_=jQuery(".bwg_slideshow_dots_thumbnails_"+e).position().left,s=Math.abs(jQuery(".bwg_slideshow_dots_thumbnails_"+e).position().left)+a;r<a||(t<Math.abs(_)?jQuery(".bwg_slideshow_dots_thumbnails_"+e).animate({left:-t},{duration:500}):s<i&&jQuery(".bwg_slideshow_dots_thumbnails_"+e).animate({left:-(i-a)},{duration:500}))}function bwg_testBrowser_cssTransitions(e){return bwg_testDom("Transition",e)}function bwg_testBrowser_cssTransforms3d(e){return bwg_testDom("Perspective",e)}function bwg_testDom(e,t){for(var i=["","Webkit","Moz","ms","O","Khtml"],a=i.length;a--;)if(void 0!==document.body.style[i[a]+e])return!0;return!1}function 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0!==e&&""!==e&&void 0!==bwg_params[e]&&1==bwg_params[e].enable_slideshow_shuffle&&(t=Math.floor((bwg_params[e].data.length-1)*Math.random()+1)),t}function bwg_change_image_slideshow(e,t,i,a,r){i=bwg_params[r].data;if(jQuery("#bwg_slideshow_image_container_"+r).find("iframe").each(function(){jQuery(this)[0].contentWindow.postMessage('{"event":"command","func":"pauseVideo","args":""}',"*"),jQuery(this)[0].contentWindow.postMessage('{ "method": "pause" }',"*"),jQuery(this)[0].contentWindow.postMessage("pause","*")}),jQuery("#image_id_"+r+"_"+i[e].id).find(".bwg_fb_video").each(function(){jQuery(this).attr("src",jQuery(this).attr("src"))}),i[t]){if(jQuery(".bwg_ctrl_btn_"+r).hasClass("bwg-icon-pause")&&bwg_play(bwg_params[r].data,r),a||(jQuery("#bwg_current_image_key_"+r).val(t),"-1"==e?e=jQuery(".bwg_slideshow_thumb_active_"+r).children("img").attr("image_key"):"-2"==e&&(e=jQuery(".bwg_slideshow_dots_active_"+r).attr("image_key"))),bwg_params[r].bwg_trans_in_progress)return void 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u=jQuery(".bwg_embed_frame"),h=jQuery(".bwg_slideshow_image_container_"+r).width(),m=jQuery(".bwg_slideshow_image_container_"+r).height(),c=i[t].image_width,p=i[t].image_height,y=bwg_resizing_ratio(c,p,h,m);u.attr("data-width",h),u.attr("data-height",m);var f=y.width,j=y.height;f<j?f-=109:f+=109,d+=spider_display_embed(i[t].filetype,decodeURIComponent(i[t].image_url),i[t].filename,{class:"bwg_embed_frame","data-width":h,"data-height":m,"data-instagram-width":c,"data-instagram-height":p,style:"width: 100%; height: 100%; max-width: 100%; max-height: 100%; vertical-align:middle; display:inline-block; position:relative;"})}else d+=spider_display_embed(i[t].filetype,decodeURIComponent(i[t].image_url),i[t].filename,{class:"bwg_embed_frame",frameborder:"0",allowfullscreen:"allowfullscreen","data-max-width":w,"data-max-height":b,style:"width:inherit; height:inherit; vertical-align:middle; display:table-cell;"});d+="</span>"}else{if("do_nothing"!=bwg_params[r].thumb_click_action){var Q="";"open_lightbox"==bwg_params[r].thumb_click_action?Q+=' class="bwg_lightbox" data-image-id="'+i[t].id+'" data-elementor-open-lightbox="no"':"redirect_to_url"==bwg_params[r].thumb_click_action&&i[t].redirect_url&&(Q+='href="'+i[t].redirect_url+'"'+(bwg_params[r].thumb_link_target&&1==bwg_params[r].thumb_link_target?' target="_blank"':"")),d+="<a "+Q+">"}d+='<img style="max-height: '+b+"px !important; max-width: "+w+'px !important; display:inline-block;" ',d+=' class="bwg_slide bwg_slideshow_image_'+r+'" ',d+=' id="bwg_slideshow_image_'+r+'" ',d+=' src="'+bwg_params[r].upload_url+jQuery("<span style='display: block;' />").html(decodeURIComponent(i[t].image_url)).text()+'" alt="'+i[t].alt+'" image_id="'+i[t].id+'" 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0!==i[_]&&(s||jQuery("<img/>").attr("src",bwg_params[t].upload_url+jQuery('<span style="display: block;" />').html(decodeURIComponent(i[_].image_url)).text()))}else for(r=0;r<i.length;r++){s=-1<i[r].filetype.indexOf("EMBED_");void 0!==i[r]&&(s||jQuery("<img/>").attr("src",bwg_params[t].upload_url+jQuery('<span style="display: block;" />').html(decodeURIComponent(i[r].image_url)).text()))}}function bwg_preload_images(e,t){void 0!==t&&""!==t?bwg_preload_images_slideshow(e,t):bwg_preload_images_lightbox(e)}function bwg_popup_resize_slidshow(e){var t=".bwg_slideshow_filmstrip_"+e;2==bwg_params[e].slideshow_filmstrip_type&&(t=".bwg_slideshow_filmstrip_fix_count_"+e);var i=jQuery("#bwg_container1_"+e).parent();i.hasClass("content-area")&&i.width(i.closest(".content-area").width()),i.hasClass("elementor-tab-content")&&i.width(i.closest(".elementor-widget-wrap").width());var a=i.width(),r=bwg_params[e].data;if(a>=bwg_params[e].image_width){jQuery(".bwg_slideshow_image_wrap_"+e).css({width:bwg_params[e].image_width}),jQuery(".bwg_slideshow_image_wrap_"+e).css({height:bwg_params[e].image_height}),jQuery(".bwg_slideshow_image_container_"+e).css({width:"horizontal"==bwg_params[e].filmstrip_direction?bwg_params[e].image_width:bwg_params[e].image_width-bwg_params[e].slideshow_filmstrip_width}),jQuery(".bwg_slideshow_image_container_"+e).css({height:"horizontal"==bwg_params[e].filmstrip_direction?bwg_params[e].image_height-bwg_params[e].slideshow_filmstrip_height:bwg_params[e].image_height}),jQuery(".bwg_slideshow_image_"+e).css({cssText:(bwg_params[e].filmstrip_direction,bwg_params[e].image_width)}),jQuery(".bwg_slideshow_embed_"+e).css({cssText:(bwg_params[e].filmstrip_direction,bwg_params[e].image_width)}),bwg_resize_instagram_post(e),bwg_change_watermark_container(e);var _="horizontal"==bwg_params[e].filmstrip_direction?"width: 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/**
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 * http://galleria.io
 *
 * Licensed under the MIT license
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 *
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b=!g._options.trueFullscreen||!y.support;g.$("container").removeClass("fullscreen"),b&&(F.hide(g.getActiveImage()),F.revertStyles(g.get("container"),q().html,q().body),c.scrollTo(0,o.scrolled)),r&&o.iframe&&(F.revertStyles(o.pd.documentElement,o.pd.body,o.iframe),o.iframe.scrolled&&c.parent.scrollTo(0,o.iframe.scrolled)),g.detachKeyboard(),g.attachKeyboard(o.keymap),g._options.imageCrop=o.crop;var d=g.getData().big,e=g._controls.getActive().image;!g.getData().iframe&&e&&d&&d==e.src&&c.setTimeout(function(a){return function(){e.src=a}}(g.getData().image),1),g.rescale(function(){g.addTimer(!1,function(){b&&F.show(g.getActiveImage()),typeof a=="function"&&a.call(g),f.trigger("resize")},50),g.trigger(Galleria.FULLSCREEN_EXIT)}),f.unbind("resize",o.scale)}},s=this._idle={trunk:[],bound:!1,active:!1,add:function(b,c,d,e){if(!b)return;s.bound||s.addEvent(),b=a(b),typeof d=="boolean"&&(e=d,d={}),d=d||{};var f={},g;for(g in c)c.hasOwnProperty(g)&&(f[g]=b.css(g));b.data("idle",{from:a.extend(f,d),to:c,complete:!0,busy:!1}),e?b.css(c):s.addTimer(),s.trunk.push(b)},remove:function(b){b=a(b),a.each(s.trunk,function(a,c){c&&c.length&&!c.not(b).length&&(b.css(b.data("idle").from),s.trunk.splice(a,1))}),s.trunk.length||(s.removeEvent(),g.clearTimer(s.timer))},addEvent:function(){s.bound=!0,g.$("container").bind("mousemove click",s.showAll),g._options.idleMode=="hover"&&g.$("container").bind("mouseleave",s.hide)},removeEvent:function(){s.bound=!1,g.$("container").bind("mousemove click",s.showAll),g._options.idleMode=="hover"&&g.$("container").unbind("mouseleave",s.hide)},addTimer:function(){if(g._options.idleMode=="hover")return;g.addTimer("idle",function(){s.hide()},g._options.idleTime)},hide:function(){if(!g._options.idleMode||g.getIndex()===!1||g.getData().iframe)return;g.trigger(Galleria.IDLE_ENTER);var b=s.trunk.length;a.each(s.trunk,function(a,c){var d=c.data("idle");if(!d)return;c.data("idle").complete=!1,F.animate(c,d.to,{duration:g._options.idleSpeed,complete:function(){a==b-1&&(s.active=!1)}})})},showAll:function(){g.clearTimer("idle"),a.each(s.trunk,function(a,b){s.show(b)})},show:function(b){var c=b.data("idle");if(!s.active||!c.busy&&!c.complete)c.busy=!0,g.trigger(Galleria.IDLE_EXIT),g.clearTimer("idle"),F.animate(b,c.from,{duration:g._options.idleSpeed/2,complete:function(){s.active=!0,a(b).data("idle").busy=!1,a(b).data("idle").complete=!0}});s.addTimer()}},t=this._lightbox={width:0,height:0,initialized:!1,active:null,image:null,elems:{},keymap:!1,init:function(){g.trigger(Galleria.LIGHTBOX_OPEN);if(t.initialized)return;t.initialized=!0;var b="overlay box content shadow title info close prevholder prev nextholder next counter image",c={},d=g._options,e="",f="position:absolute;",h="lightbox-",i={overlay:"position:fixed;display:none;opacity:"+d.overlayOpacity+";filter:alpha(opacity="+d.overlayOpacity*100+");top:0;left:0;width:100%;height:100%;background:"+d.overlayBackground+";z-index:99990",box:"position:fixed;display:none;width:400px;height:400px;top:50%;left:50%;margin-top:-200px;margin-left:-200px;z-index:99991",shadow:f+"background:#000;width:100%;height:100%;",content:f+"background-color:#fff;top:10px;left:10px;right:10px;bottom:10px;overflow:hidden",info:f+"bottom:10px;left:10px;right:10px;color:#444;font:11px/13px arial,sans-serif;height:13px",close:f+"top:10px;right:10px;height:20px;width:20px;background:#fff;text-align:center;cursor:pointer;color:#444;font:16px/22px arial,sans-serif;z-index:99999",image:f+"top:10px;left:10px;right:10px;bottom:30px;overflow:hidden;display:block;",prevholder:f+"width:50%;top:0;bottom:40px;cursor:pointer;",nextholder:f+"width:50%;top:0;bottom:40px;right:-1px;cursor:pointer;",prev:f+"top:50%;margin-top:-20px;height:40px;width:30px;background:#fff;left:20px;display:none;text-align:center;color:#000;font:bold 16px/36px arial,sans-serif",next:f+"top:50%;margin-top:-20px;height:40px;width:30px;background:#fff;right:20px;left:auto;display:none;font:bold 16px/36px arial,sans-serif;text-align:center;color:#000",title:"float:left",counter:"float:right;margin-left:8px;"},j=function(b){return b.hover(function(){a(this).css("color","#bbb")},function(){a(this).css("color","#444")})},k={};p&&p>7&&(i.nextholder+="background:#000;filter:alpha(opacity=0);",i.prevholder+="background:#000;filter:alpha(opacity=0);"),a.each(i,function(a,b){e+=".galleria-"+h+a+"{"+b+"}"}),e+=".galleria-"+h+"box.iframe .galleria-"+h+"prevholder,"+".galleria-"+h+"box.iframe .galleria-"+h+"nextholder{"+"width:100px;height:100px;top:50%;margin-top:-70px}",F.insertStyleTag(e,"galleria-lightbox"),a.each(b.split(" "),function(a,b){g.addElement("lightbox-"+b),c[b]=t.elems[b]=g.get("lightbox-"+b)}),t.image=new Galleria.Picture,a.each({box:"shadow content close prevholder nextholder",info:"title counter",content:"info image",prevholder:"prev",nextholder:"next"},function(b,c){var d=[];a.each(c.split(" "),function(a,b){d.push(h+b)}),k[h+b]=d}),g.append(k),a(c.image).append(t.image.container),a(q().body).append(c.overlay,c.box),F.optimizeTouch(c.box),j(a(c.close).bind("click",t.hide).html("&#215;")),a.each(["Prev","Next"],function(b,d){var e=a(c[d.toLowerCase()]).html(/v/.test(d)?"&#8249;&#160;":"&#160;&#8250;"),f=a(c[d.toLowerCase()+"holder"]);f.bind("click",function(){t["show"+d]()});if(p<8||Galleria.TOUCH){e.show();return}f.hover(function(){e.show()},function(a){e.stop().fadeOut(200)})}),a(c.overlay).bind("click",t.hide),Galleria.IPAD&&(g._options.lightboxTransitionSpeed=0)},rescale:function(b){var c=Math.min(f.width()-40,t.width),d=Math.min(f.height()-60,t.height),e=Math.min(c/t.width,d/t.height),h=Math.round(t.width*e)+40,i=Math.round(t.height*e)+60,j={width:h,height:i,"margin-top":Math.ceil(i/2)*-1,"margin-left":Math.ceil(h/2)*-1};b?a(t.elems.box).css(j):a(t.elems.box).animate(j,{duration:g._options.lightboxTransitionSpeed,easing:g._options.easing,complete:function(){var b=t.image,c=g._options.lightboxFadeSpeed;g.trigger({type:Galleria.LIGHTBOX_IMAGE,imageTarget:b.image}),a(b.container).show(),a(b.image).animate({opacity:1},c),F.show(t.elems.info,c)}})},hide:function(){t.image.image=null,f.unbind("resize",t.rescale),a(t.elems.box).hide(),F.hide(t.elems.info),g.detachKeyboard(),g.attachKeyboard(t.keymap),t.keymap=!1,F.hide(t.elems.overlay,200,function(){a(this).hide().css("opacity",g._options.overlayOpacity),g.trigger(Galleria.LIGHTBOX_CLOSE)})},showNext:function(){t.show(g.getNext(t.active))},showPrev:function(){t.show(g.getPrev(t.active))},show:function(b){t.active=b=typeof b=="number"?b:g.getIndex()||0,t.initialized||t.init(),t.keymap||(t.keymap=a.extend({},g._keyboard.map),g.attachKeyboard({escape:t.hide,right:t.showNext,left:t.showPrev})),f.unbind("resize",t.rescale);var d=g.getData(b),e=g.getDataLength(),h=g.getNext(b),i,j,k;F.hide(t.elems.info);try{for(k=g._options.preload;k>0;k--)j=new Galleria.Picture,i=g.getData(h),j.preload("big"in i?i.big:i.image),h=g.getNext(h)}catch(l){}t.image.isIframe=!!d.iframe,a(t.elems.box).toggleClass("iframe",!!d.iframe),t.image.load(d.iframe||d.big||d.image,function(h){if(h.isIframe){var i=a(c).width(),j=a(c).height();if(g._options.maxVideoSize){var k=Math.min(g._options.maxVideoSize/i,g._options.maxVideoSize/j);k<1&&(i*=k,j*=k)}t.width=i,t.height=j}else t.width=h.original.width,t.height=h.original.height;a(h.image).css({width:h.isIframe?"100%":"100.1%",height:h.isIframe?"100%":"100.1%",top:0,zIndex:99998,opacity:0,visibility:"visible"}),t.elems.title.innerHTML=d.title||"",t.elems.counter.innerHTML=b+1+" / "+e,f.resize(t.rescale),t.rescale()}),a(t.elems.overlay).show().css("visibility","visible"),a(t.elems.box).show()}},u=this._timer={trunk:{},add:function(a,b,d,e){a=a||(new Date).getTime(),e=e||!1,this.clear(a);if(e){var f=b;b=function(){f(),u.add(a,b,d)}}this.trunk[a]=c.setTimeout(b,d)},clear:function(a){var b=function(a){c.clearTimeout(this.trunk[a]),delete this.trunk[a]},d;if(!!a&&a in this.trunk)b.call(this,a);else if(typeof a=="undefined")for(d in this.trunk)this.trunk.hasOwnProperty(d)&&b.call(this,d)}};return this},Galleria.prototype={constructor:Galleria,init:function(c,d){var e=this;d=u(d),this._original={target:c,options:d,data:null},this._target=this._dom.target=c.nodeName?c:a(c).get(0),this._original.html=this._target.innerHTML,A.push(this);if(!this._target){Galleria.raise("Target not found",!0);return}return this._options={autoplay:!1,carousel:!0,carouselFollow:!0,carouselSpeed:400,carouselSteps:"auto",clicknext:!1,dailymotion:{foreground:"%23EEEEEE",highlight:"%235BCEC5",background:"%23222222",logo:0,hideInfos:1},dataConfig:function(a){return{}},dataSelector:"img",dataSort:!1,dataSource:this._target,debug:b,dummy:b,easing:"galleria",extend:function(a){},fullscreenCrop:b,fullscreenDoubleTap:!0,fullscreenTransition:b,height:0,idleMode:!0,idleTime:3e3,idleSpeed:200,imageCrop:!1,imageMargin:0,imagePan:!1,imagePanSmoothness:12,imagePosition:"50%",imageTimeout:b,initialTransition:b,keepSource:!1,layerFollow:!0,lightbox:!1,lightboxFadeSpeed:200,lightboxTransitionSpeed:200,linkSourceImages:!0,maxScaleRatio:b,maxVideoSize:b,minScaleRatio:b,overlayOpacity:.85,overlayBackground:"#0b0b0b",pauseOnInteraction:!0,popupLinks:!1,preload:2,queue:!0,responsive:!0,show:0,showInfo:!0,showCounter:!0,showImagenav:!0,swipe:!0,thumbCrop:!0,thumbEventType:"click",thumbFit:!0,thumbMargin:0,thumbQuality:"auto",thumbDisplayOrder:!0,thumbnails:!0,touchTransition:b,transition:"fade",transitionInitial:b,transitionSpeed:400,trueFullscreen:!0,useCanvas:!1,vimeo:{title:0,byline:0,portrait:0,color:"aaaaaa"},wait:5e3,width:"auto",youtube:{modestbranding:1,autohide:1,color:"white",hd:1,rel:0,showinfo:0}},this._options.initialTransition=this._options.initialTransition||this._options.transitionInitial,d&&d.debug===!1&&(i=!1),d&&typeof d.imageTimeout=="number"&&(j=d.imageTimeout),d&&typeof d.dummy=="string"&&(k=d.dummy),a(this._target).children().hide(),Galleria.QUIRK&&Galleria.raise("Your page is in Quirks mode, Galleria may not render correctly. Please validate your HTML and add a correct doctype."),typeof Galleria.theme=="object"?this._init():D.push(this),this},_init:function(){var b=this,e=this._options;if(this._initialized)return Galleria.raise("Init failed: Gallery instance already initialized."),this;this._initialized=!0;if(!Galleria.theme)return Galleria.raise("Init failed: No theme found.",!0),this;a.extend(!0,e,Galleria.theme.defaults,this._original.options,Galleria.configure.options),function(a){if(!("getContext"in a)){a=null;return}C=C||{elem:a,context:a.getContext("2d"),cache:{},length:0}}(d.createElement("canvas")),this.bind(Galleria.DATA,function(){this._original.data=this._data,this.get("total").innerHTML=this.getDataLength();var a=this.$("container");b._options.height<2&&(b._userRatio=b._ratio=b._options.height);var d={width:0,height:0},e=function(){return b.$("stage").height()};F.wait({until:function(){return d=b._getWH(),a.width(d.width).height(d.height),e()&&d.width&&d.height>50},success:function(){b._width=d.width,b._height=d.height,b._ratio=b._ratio||d.height/d.width,Galleria.WEBKIT?c.setTimeout(function(){b._run()},1):b._run()},error:function(){e()?Galleria.raise("Could not extract sufficient width/height of the gallery container. Traced measures: width:"+d.width+"px, height: "+d.height+"px.",!0):Galleria.raise("Could not extract a stage height from the CSS. Traced height: "+e()+"px.",!0)},timeout:typeof this._options.wait=="number"?this._options.wait:!1})}),this.append({"info-text":["info-title","info-description"],info:["info-text"],"image-nav":["image-nav-right","image-nav-left"],stage:["images","loader","counter","image-nav"],"thumbnails-list":["thumbnails"],"thumbnails-container":["thumb-nav-left","thumbnails-list","thumb-nav-right"],container:["stage","thumbnails-container","info","tooltip"]}),F.hide(this.$("counter").append(this.get("current"),d.createTextNode(" / "),this.get("total"))),this.setCounter("&#8211;"),F.hide(b.get("tooltip")),this.$("container").addClass(Galleria.TOUCH?"touch":"notouch"),a.each(new Array(2),function(c){var d=new Galleria.Picture;a(d.container).css({position:"absolute",top:0,left:0}).prepend(b._layers[c]=a(F.create("galleria-layer")).css({position:"absolute",top:0,left:0,right:0,bottom:0,zIndex:2})[0]),b.$("images").append(d.container),b._controls[c]=d}),this.$("images").css({position:"relative",top:0,left:0,width:"100%",height:"100%"}),this.$("thumbnails, thumbnails-list").css({overflow:"hidden",position:"relative"}),this.$("image-nav-right, image-nav-left").bind("click",function(a){e.clicknext&&a.stopPropagation(),e.pauseOnInteraction&&b.pause();var c=/right/.test(this.className)?"next":"prev";b[c]()}),a.each(["info","counter","image-nav"],function(a,c){e["show"+c.substr(0,1).toUpperCase()+c.substr(1).replace(/-/,"")]===!1&&F.moveOut(b.get(c.toLowerCase()))}),this.load(),!e.keepSource&&!p&&(this._target.innerHTML=""),this.get("errors")&&this.appendChild("target","errors"),this.appendChild("target","container");if(e.carousel){var g=0,h=e.show;this.bind(Galleria.THUMBNAIL,function(){this.updateCarousel(),++g==this.getDataLength()&&typeof h=="number"&&h>0&&this._carousel.follow(h)})}return e.responsive&&f.bind("resize",function(){b.isFullscreen()||b.resize()}),e.swipe&&(function(a){var c=[0,0],d=[0,0],e=30,f=100,g=!1,h=0,i,j={start:"touchstart"
,move:"touchmove",stop:"touchend"},k=function(a){return a.originalEvent.touches?a.originalEvent.touches[0]:a},l=function(a){if(a.originalEvent.touches&&a.originalEvent.touches.length>1)return;i=k(a),d=[i.pageX,i.pageY],c[0]||(c=d),Math.abs(c[0]-d[0])>10&&a.preventDefault()},m=function(i){a.unbind(j.move,l);if(i.originalEvent.touches&&i.originalEvent.touches.length||g){g=!g;return}F.timestamp()-h<1e3&&Math.abs(c[0]-d[0])>e&&Math.abs(c[1]-d[1])<f&&(i.preventDefault(),b[c[0]>d[0]?"next":"prev"]()),c=d=[0,0]};a.bind(j.start,function(b){if(b.originalEvent.touches&&b.originalEvent.touches.length>1)return;i=k(b),h=F.timestamp(),c=d=[i.pageX,i.pageY],a.bind(j.move,l).one(j.stop,m)})}(b.$("images")),e.fullscreenDoubleTap&&this.$("stage").bind("touchstart",function(){var a,c,d,e,f,g,h=function(a){return a.originalEvent.touches?a.originalEvent.touches[0]:a};return function(i){g=Galleria.utils.timestamp(),c=h(i).pageX,d=h(i).pageY;if(g-a<500&&c-e<20&&d-f<20){b.toggleFullscreen(),i.preventDefault(),b.$("stage").unbind("touchend",arguments.callee);return}a=g,e=c,f=d}}())),F.optimizeTouch(this.get("container")),a.each(Galleria.on.binds,function(c,d){a.inArray(d.hash,b._binds)==-1&&b.bind(d.type,d.callback)}),this},addTimer:function(){return this._timer.add.apply(this._timer,F.array(arguments)),this},clearTimer:function(){return this._timer.clear.apply(this._timer,F.array(arguments)),this},_getWH:function(){var b=this.$("container"),c=this.$("target"),d=this,e={},f;return a.each(["width","height"],function(a,g){d._options[g]&&typeof d._options[g]=="number"?e[g]=d._options[g]:(f=[F.parseValue(b.css(g)),F.parseValue(c.css(g)),b[g](),c[g]()],d["_"+g]||f.splice(f.length,F.parseValue(b.css("min-"+g)),F.parseValue(c.css("min-"+g))),e[g]=Math.max.apply(Math,f))}),d._userRatio&&(e.height=e.width*d._userRatio),e},_createThumbnails:function(b){this.get("total").innerHTML=this.getDataLength();var e,f,g,h,i,j=this,k=this._options,l=b?this._data.length-b.length:0,m=l,n=[],o=0,q=p<8?"http://upload.wikimedia.org/wikipedia/commons/c/c0/Blank.gif":"data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw%3D%3D",r=function(){var a=j.$("thumbnails").find(".active");return a.length?a.find("img").attr("src"):!1}(),s=typeof k.thumbnails=="string"?k.thumbnails.toLowerCase():null,t=function(a){return d.defaultView&&d.defaultView.getComputedStyle?d.defaultView.getComputedStyle(f.container,null)[a]:i.css(a)},u=function(b,c,d){return function(){a(d).append(b),j.trigger({type:Galleria.THUMBNAIL,thumbTarget:b,index:c,galleriaData:j.getData(c)})}},v=function(b){k.pauseOnInteraction&&j.pause();var c=a(b.currentTarget).data("index");j.getIndex()!==c&&j.show(c),b.preventDefault()},x=function(b,c){a(b.container).css("visibility","visible"),j.trigger({type:Galleria.THUMBNAIL,thumbTarget:b.image,index:b.data.order,galleriaData:j.getData(b.data.order)}),typeof c=="function"&&c.call(j,b)},y=function(b,c){b.scale({width:b.data.width,height:b.data.height,crop:k.thumbCrop,margin:k.thumbMargin,canvas:k.useCanvas,complete:function(b){var d=["left","top"],e=["Width","Height"],f,g,h=j.getData(b.index),i=h.thumb.split(":");a.each(e,function(c,e){f=e.toLowerCase(),(k.thumbCrop!==!0||k.thumbCrop===f)&&k.thumbFit&&(g={},g[f]=b[f],a(b.container).css(g),g={},g[d[c]]=0,a(b.image).css(g)),b["outer"+e]=a(b.container)["outer"+e](!0)}),F.toggleQuality(b.image,k.thumbQuality===!0||k.thumbQuality==="auto"&&b.original.width<b.width*3),h.iframe&&i.length==2&&i[0]in w?w[i[0]].getThumb(i[1],function(a){return function(d){a.src=d,x(b,c)}}(b.image)):k.thumbDisplayOrder&&!b.lazy?a.each(n,function(a,b){if(a===o&&b.ready&&!b.displayed){o++,b.displayed=!0,x(b,c);return}}):x(b,c)}})};b||(this._thumbnails=[],this.$("thumbnails").empty());for(;this._data[l];l++)g=this._data[l],e=g.thumb||g.image,k.thumbnails!==!0&&s!="lazy"||!g.thumb&&!g.image?g.iframe||s==="empty"||s==="numbers"?(f={container:F.create("galleria-image"),image:F.create("img","span"),ready:!0},s==="numbers"&&a(f.image).text(l+1),g.iframe&&a(f.image).addClass("iframe"),this.$("thumbnails").append(f.container),c.setTimeout(u(f.image,l,f.container),50+l*20)):f={container:null,image:null}:(f=new Galleria.Picture(l),f.index=l,f.displayed=!1,f.lazy=!1,f.video=!1,this.$("thumbnails").append(f.container),i=a(f.container),i.css("visibility","hidden"),f.data={width:F.parseValue(t("width")),height:F.parseValue(t("height")),order:l,src:e},k.thumbFit&&k.thumbCrop!==!0?i.css({width:"auto",height:"auto"}):i.css({width:f.data.width,height:f.data.height}),h=e.split(":"),h.length==2&&h[0]in w?(f.video=!0,f.ready=!0,f.load(q,{height:f.data.height,width:f.data.height*1.25},y)):s=="lazy"?(i.addClass("lazy"),f.lazy=!0,f.load(q,{height:f.data.height,width:f.data.width})):f.load(e,y),k.preload==="all"&&f.preload(g.image)),a(f.container).add(k.keepSource&&k.linkSourceImages?g.original:null).data("index",l).bind(k.thumbEventType,v).data("thumbload",y),r===e&&a(f.container).addClass("active"),this._thumbnails.push(f);return n=this._thumbnails.slice(m),this},lazyLoad:function(b,c){var d=b.constructor==Array?b:[b],e=this,f=this.$("thumbnails").children().filter(function(){return a(this).data("lazy-src")}),g=0;return a.each(d,function(b,f){if(f>e._thumbnails.length-1)return;var h=e._thumbnails[f],i=h.data,j=i.src.split(":"),k=function(){++g==d.length&&typeof c=="function"&&c.call(e)},l=a(h.container).data("thumbload");h.video?l.call(e,h,k):h.load(i.src,function(a){l.call(e,a,k)})}),this},lazyLoadChunks:function(a,b){var d=this.getDataLength(),e=0,f=0,g=[],h=[],i=this;b=b||0;for(;e<d;e++){h.push(e);if(++f==a||e==d-1)g.push(h),f=0,h=[]}var j=function(a){var d=g.shift();d&&c.setTimeout(function(){i.lazyLoad(d,function(){j(!0)})},b&&a?b:0)};return j(!1),this},_run:function(){var d=this;d._createThumbnails(),F.wait({timeout:1e4,until:function(){return Galleria.OPERA&&d.$("stage").css("display","inline-block"),d._stageWidth=d.$("stage").width(),d._stageHeight=d.$("stage").height(),d._stageWidth&&d._stageHeight>50},success:function(){z.push(d),F.show(d.get("counter")),d._options.carousel&&d._carousel.bindControls(),d._options.autoplay&&(d.pause(),typeof d._options.autoplay=="number"&&(d._playtime=d._options.autoplay),d._playing=!0);if(d._firstrun){d._options.autoplay&&d.trigger(Galleria.PLAY),typeof d._options.show=="number"&&d.show(d._options.show);return}d._firstrun=!0,Galleria.History&&Galleria.History.change(function(a){isNaN(a)?c.history.go(-1):d.show(a,b,!0)}),d.trigger(Galleria.READY),Galleria.theme.init.call(d,d._options),a.each(Galleria.ready.callbacks,function(a,b){typeof b=="function"&&b.call(d,d._options)}),d._options.extend.call(d,d._options),/^[0-9]{1,4}$/.test(m)&&Galleria.History?d.show(m,b,!0):d._data[d._options.show]&&d.show(d._options.show),d._options.autoplay&&d.trigger(Galleria.PLAY)},error:function(){Galleria.raise("Stage width or height is too small to show the gallery. Traced measures: width:"+d._stageWidth+"px, height: "+d._stageHeight+"px.",!0)}})},load:function(b,c,d){var e=this,f=this._options;return this._data=[],this._thumbnails=[],this.$("thumbnails").empty(),typeof c=="function"&&(d=c,c=null),b=b||f.dataSource,c=c||f.dataSelector,d=d||f.dataConfig,/^function Object/.test(b.constructor)&&(b=[b]),b.constructor===Array?this.validate(b)?this._data=b:Galleria.raise("Load failed: JSON Array not valid."):(c+=",.video,.iframe",a(b).find(c).each(function(b,c){c=a(c);var f={},g=c.parent(),h=g.attr("href"),i=g.attr("rel");h&&(c[0].nodeName=="IMG"||c.hasClass("video"))&&x(h)?f.video=h:h&&c.hasClass("iframe")?f.iframe=h:f.image=f.big=h,i&&(f.big=i),a.each("big title description link layer".split(" "),function(a,b){c.data(b)&&(f[b]=c.data(b))}),e._data.push(a.extend({title:c.attr("title")||"",thumb:c.attr("src"),image:c.attr("src"),big:c.attr("src"),description:c.attr("alt")||"",link:c.attr("longdesc"),original:c.get(0)},f,d(c)))})),typeof f.dataSort=="function"?g.sort.call(this._data,f.dataSort):f.dataSort=="random"&&this._data.sort(function(){return Math.round(Math.random())-.5}),this.getDataLength()&&this._parseData().trigger(Galleria.DATA),this},_parseData:function(){var b=this,c;return a.each(this._data,function(d,e){c=b._data[d],"thumb"in e==0&&(c.thumb=e.image),!1 in e&&(c.big=e.image);if("video"in e){var f=x(e.video);if(f){c.iframe=w[f.provider].embed(f.id)+function(){if(typeof b._options[f.provider]=="object"){var c="?",d=[];return a.each(b._options[f.provider],function(a,b){d.push(a+"="+b)}),f.provider=="youtube"&&(d=["wmode=opaque"].concat(d)),c+d.join("&")}return""}(),delete c.video;if(!("thumb"in c)||!c.thumb)c.thumb=f.provider+":"+f.id}}}),this},destroy:function(){return this.$("target").data("galleria",null),this.$("container").unbind("galleria"),this.get("target").innerHTML=this._original.html,this.clearTimer(),F.removeFromArray(A,this),F.removeFromArray(z,this),this},splice:function(){var a=this,b=F.array(arguments);return c.setTimeout(function(){g.splice.apply(a._data,b),a._parseData()._createThumbnails()},2),a},push:function(){var a=this,b=F.array(arguments);return b.length==1&&b[0].constructor==Array&&(b=b[0]),c.setTimeout(function(){g.push.apply(a._data,b),a._parseData()._createThumbnails(b)},2),a},_getActive:function(){return this._controls.getActive()},validate:function(a){return!0},bind:function(a,b){return a=v(a),this.$("container").bind(a,this.proxy(b)),this},unbind:function(a){return a=v(a),this.$("container").unbind(a),this},trigger:function(b){return b=typeof b=="object"?a.extend(b,{scope:this}):{type:v(b),scope:this},this.$("container").trigger(b),this},addIdleState:function(a,b,c,d){return this._idle.add.apply(this._idle,F.array(arguments)),this},removeIdleState:function(a){return this._idle.remove.apply(this._idle,F.array(arguments)),this},enterIdleMode:function(){return this._idle.hide(),this},exitIdleMode:function(){return this._idle.showAll(),this},enterFullscreen:function(a){return this._fullscreen.enter.apply(this,F.array(arguments)),this},exitFullscreen:function(a){return this._fullscreen.exit.apply(this,F.array(arguments)),this},toggleFullscreen:function(a){return this._fullscreen[this.isFullscreen()?"exit":"enter"].apply(this,F.array(arguments)),this},bindTooltip:function(a,b){return this._tooltip.bind.apply(this._tooltip,F.array(arguments)),this},defineTooltip:function(a,b){return this._tooltip.define.apply(this._tooltip,F.array(arguments)),this},refreshTooltip:function(a){return this._tooltip.show.apply(this._tooltip,F.array(arguments)),this},openLightbox:function(){return this._lightbox.show.apply(this._lightbox,F.array(arguments)),this},closeLightbox:function(){return this._lightbox.hide.apply(this._lightbox,F.array(arguments)),this},getActiveImage:function(){return this._getActive().image||b},getActiveThumb:function(){return this._thumbnails[this._active].image||b},getMousePosition:function(a){return{x:a.pageX-this.$("container").offset().left,y:a.pageY-this.$("container").offset().top}},addPan:function(b){if(this._options.imageCrop===!1)return;b=a(b||this.getActiveImage());var c=this,d=b.width()/2,e=b.height()/2,f=parseInt(b.css("left"),10),g=parseInt(b.css("top"),10),h=f||0,i=g||0,j=0,k=0,l=!1,m=F.timestamp(),n=0,o=0,q=function(a,c,d){if(a>0){o=Math.round(Math.max(a*-1,Math.min(0,c)));if(n!==o){n=o;if(p===8)b.parent()["scroll"+d](o*-1);else{var e={};e[d.toLowerCase()]=o,b.css(e)}}}},r=function(a){if(F.timestamp()-m<50)return;l=!0,d=c.getMousePosition(a).x,e=c.getMousePosition(a).y},s=function(a){if(!l)return;j=b.width()-c._stageWidth,k=b.height()-c._stageHeight,f=d/c._stageWidth*j*-1,g=e/c._stageHeight*k*-1,h+=(f-h)/c._options.imagePanSmoothness,i+=(g-i)/c._options.imagePanSmoothness,q(k,i,"Top"),q(j,h,"Left")};return p===8&&(b.parent().scrollTop(i*-1).scrollLeft(h*-1),b.css({top:0,left:0})),this.$("stage").unbind("mousemove",r).bind("mousemove",r),this.addTimer("pan"+c._id,s,50,!0),this},proxy:function(a,b){return typeof a!="function"?n:(b=b||this,function(){return a.apply(b,F.array(arguments))})},removePan:function(){return this.$("stage").unbind("mousemove"),this.clearTimer("pan"+this._id),this},addElement:function(b){var c=this._dom;return a.each(F.array(arguments),function(a,b){c[b]=F.create("galleria-"+b)}),this},attachKeyboard:function(a){return this._keyboard.attach.apply(this._keyboard,F.array(arguments)),this},detachKeyboard:function(){return this._keyboard.detach.apply(this._keyboard,F.array(arguments)),this},appendChild:function(a,b){return this.$(a).append(this.get(b)||b),this},prependChild:function(a,b){return this.$(a).prepend(this.get(b)||b),this},remove:function(a){return this.$(F.array(arguments).join(",")).remove(),this},append:function(a){var b,c;for(b in a)if(a.hasOwnProperty(b))if(a[b].constructor===Array)for(c=0;a[b][c];c++)this.appendChild(b,a[b][c]);else this.appendChild(b,a[b]);return this},_scaleImage:function(b,c){b=b||this._controls.getActive();if(!b)return;var d=this,e,f=function(b){a(b.container).children(":first").css({top:Math.max(0,F.parseValue(b.image.style.top)),left:Math.max(0,F.parseValue(b.image.style.left)),width:F.parseValue(b.image.width),height:F.parseValue(b.image.height)})};return c=a.extend({width:this._stageWidth,height:this._stageHeight,crop:this._options.imageCrop,max:this._options.maxScaleRatio,min:this._options.minScaleRatio,margin:this._options.imageMargin,position:this._options.imagePosition,iframelimit:this._options.maxVideoSize},c),this._options.layerFollow&&this._options.imageCrop!==!0?typeof c.complete=="function"?(e=c.complete,c.complete=function(){e.call(b,b),f(b)}):c.complete=f:a(b.container).children(":first").css({top:0,left:0}),b.scale(c),this},updateCarousel:function(){return this._carousel.update(),this},resize:function(c,d){typeof c=="function"&&(d=c,c=b),c=a.extend({width:0,height:0},c);var e=this,f=this.$("container");return a.each(c,function(a,b){b||(f[a]("auto"),c[a]=e._getWH()[a])}),a.each(c,function(a,b){f[a](b)}),this.rescale(d)},rescale:function(a,c,d){var e=this;typeof a=="function"&&(d=a,a=b);var f=function(){e._stageWidth=a||e.$("stage").width(),e._stageHeight=c||e.$("stage").height(),e._scaleImage(),e._options.carousel&&e.updateCarousel(),e.trigger(Galleria.RESCALE),typeof d=="function"&&d.call(e)};return f.call(e),this},refreshImage:function(){return this._scaleImage(),this._options.imagePan&&this.addPan(),this},show:function(a,b,c){if(this._queue.length>3||a===!1||!this._options.queue&&this._queue.stalled)return;a=Math.max(0,Math.min(parseInt(a,10),this.getDataLength()-1)),b=typeof b!="undefined"?!!b:a<this.getIndex(),c=c||!1;if(!c&&Galleria.History){Galleria.History.set(a.toString());return}return this._active=a,g.push.call(this._queue,{index:a,rewind:b}),this._queue.stalled||this._show(),this},_show:function(){var d=this,e=this._queue[0],f=this.getData(e.index);if(!f)return;var h=f.iframe||(this.isFullscreen()&&"big"in f?f.big:f.image),i=this._controls.getActive(),j=this._controls.getNext(),k=j.isCached(h),l=this._thumbnails[e.index],m=function(){a(j.image).trigger("mouseup")},n=function(b,e,f,h,i){return function(){var j;G.active=!1,F.toggleQuality(e.image,d._options.imageQuality),d._layers[d._controls.active].innerHTML="",a(f.container).css({zIndex:0,opacity:0}).show(),f.isIframe&&a(f.container).find("iframe").remove(),d.$("container").toggleClass("iframe",!!b.iframe),a(e.container).css({zIndex:1,left:0,top:0}).show(),d._controls.swap(),d._options.imagePan&&d.addPan(e.image),(b.link||d._options.lightbox||d._options.clicknext)&&a(e.image).css({cursor:"pointer"}).bind("mouseup",function(a){if(typeof a.which=="number"&&a.which>1)return;if(d._options.clicknext&&!Galleria.TOUCH){d._options.pauseOnInteraction&&d.pause(),d.next();return}if(b.link){d._options.popupLinks?j=c.open(b.link,"_blank"):c.location.href=b.link;return}d._options.lightbox&&d.openLightbox()}),d._playCheck(),d.trigger({type:Galleria.IMAGE,index:h.index,imageTarget:e.image,thumbTarget:i.image,galleriaData:b}),g.shift.call(d._queue),d._queue.stalled=!1,d._queue.length&&d._show()}}(f,j,i,e,l);this._options.carousel&&this._options.carouselFollow&&this._carousel.follow(e.index);if(this._options.preload){var o,p,q=this.getNext(),r;try{for(p=this._options.preload;p>0;p--)o=new Galleria.Picture,r=d.getData(q),o.preload(this.isFullscreen()&&"big"in r?r.big:r.image),q=d.getNext(q)}catch(s){}}F.show(j.container),j.isIframe=!!f.iframe,a(d._thumbnails[e.index].container).addClass("active").siblings(".active").removeClass("active"),d.trigger({type:Galleria.LOADSTART,cached:k,index:e.index,rewind:e.rewind,imageTarget:j.image,thumbTarget:l.image,galleriaData:f}),d._queue.stalled=!0,j.load(h,function(c){var g=a(d._layers[1-d._controls.active]).html(f.layer||"").hide();d._scaleImage(c,{complete:function(c){"image"in i&&F.toggleQuality(i.image,!1),F.toggleQuality(c.image,!1),d.removePan(),d.setInfo(e.index),d.setCounter(e.index),f.layer&&(g.show(),(f.link||d._options.lightbox||d._options.clicknext)&&g.css("cursor","pointer").unbind("mouseup").mouseup(m));var h=d._options.transition;a.each({initial:i.image===null,touch:Galleria.TOUCH,fullscreen:d.isFullscreen()},function(a,c){if(c&&d._options[a+"Transition"]!==b)return h=d._options[a+"Transition"],!1});if(h in G.effects==0)n();else{var j={prev:i.container,next:c.container,rewind:e.rewind,speed:d._options.transitionSpeed||400};G.active=!0,G.init.call(d,h,j,n)}d.trigger({type:Galleria.LOADFINISH,cached:k,index:e.index,rewind:e.rewind,imageTarget:c.image,thumbTarget:d._thumbnails[e.index].image,galleriaData:d.getData(e.index)})}})})},getNext:function(a){return a=typeof a=="number"?a:this.getIndex(),a===this.getDataLength()-1?0:a+1},getPrev:function(a){return a=typeof a=="number"?a:this.getIndex(),a===0?this.getDataLength()-1:a-1},next:function(){return this.getDataLength()>1&&this.show(this.getNext(),!1),this},prev:function(){return this.getDataLength()>1&&this.show(this.getPrev(),!0),this},get:function(a){return a in this._dom?this._dom[a]:null},getData:function(a){return a in this._data?this._data[a]:this._data[this._active]},getDataLength:function(){return this._data.length},getIndex:function(){return typeof this._active=="number"?this._active:!1},getStageHeight:function(){return this._stageHeight},getStageWidth:function(){return this._stageWidth},getOptions:function(a){return typeof a=="undefined"?this._options:this._options[a]},setOptions:function(b,c){return typeof b=="object"?a.extend(this._options,b):this._options[b]=c,this},play:function(a){return this._playing=!0,this._playtime=a||this._playtime,this._playCheck(),this.trigger(Galleria.PLAY),this},pause:function(){return this._playing=!1,this.trigger(Galleria.PAUSE),this},playToggle:function(a){return this._playing?this.pause():this.play(a)},isPlaying:function(){return this._playing},isFullscreen:function(){return this._fullscreen.active},_playCheck:function(){var a=this,b=0,c=20,d=F.timestamp(),e="play"+this._id;if(this._playing){this.clearTimer(e);var f=function(){b=F.timestamp()-d;if(b>=a._playtime&&a._playing){a.clearTimer(e),a.next();return}a._playing&&(a.trigger({type:Galleria.PROGRESS,percent:Math.ceil(b/a._playtime*100),seconds:Math.floor(b/1e3),milliseconds:b}),a.addTimer(e,f,c))};a.addTimer(e,f,c)}},setPlaytime:function(a){return this._playtime=a,this},setIndex:function(a){return this._active=a,this},setCounter:function(a){typeof a=="number"?a++:typeof a=="undefined"&&(a=this.getIndex()+1),this.get("current").innerHTML=a;if(p){var b=this.$("counter"),c=b.css("opacity");parseInt(c,10)===1?F.removeAlpha(b[0]):this.$("counter").css("opacity",c)}return this},setInfo:function(b){var c=this,d=this.getData(b);return a.each(["title","description"],function(a,b){var e=c.$("info-"+b);d[b]?e[d[b].length?"show":"hide"]().html(d[b]):e.empty().hide()}),this},hasInfo:function(a){var b="title description".split(" "),c;for(c=0;b[c];c++)if(!!this.getData(a)[b[c]])return!0;return!1},jQuery:function(b){var c=this,d=[];a.each(b.split(","),function(b,e){e=a.trim(e),c.get(e)&&d.push(e)});var e=a(c.get(d.shift()));return a.each(d,function(a,b){e=e.add(c.get(b))}),e},$:function(a){return this.jQuery.apply(this,F.array(arguments))}},a.each(t,function(a,b){var c=/_/.test(b)?b.replace(/_/g,""):b;Galleria[b.toUpperCase()]="galleria."+c}),a.extend(Galleria,{IE9:p===9,IE8:p===8,IE7:p===7,IE6:p===6,IE:p,WEBKIT:/webkit/.test(l),CHROME:/chrome/.test(l),SAFARI:/safari/.test(l)&&!/chrome/.test(l),QUIRK:p&&d.compatMode&&d.compatMode==="BackCompat",MAC:/mac/.test(navigator.platform.toLowerCase()),OPERA:!!c.opera,IPHONE:/iphone/.test(l),IPAD:/ipad/.test(l),ANDROID:/android/.test(l),TOUCH:"ontouchstart"in d}),Galleria.addTheme=function(b){b.name||Galleria.raise("No theme name specified"),typeof b.defaults!="object"?b.defaults={}:b.defaults=u(b.defaults);var d=!1,e;return typeof b.css=="string"?(a("link").each(function(a,c){e=new RegExp(b.css);if(e.test(c.href))return d=!0,E(b),!1}),d||a("script").each(function(a,f){e=new RegExp("galleria\\."+b.name.toLowerCase()+"\\."),e.test(f.src)&&(d=f.src.replace(/[^\/]*$/,"")+b.css,c.setTimeout(function(){F.loadCSS(d,"galleria-theme",function(){E(b)})},1))}),d||Galleria.raise("No theme CSS loaded")):E(b),b},Galleria.loadTheme=function(b,d){if(a("script").filter(function(){return a(this).attr("src")==b}).length)return;var e=!1,f;return a(c).load(function(){e||(f=c.setTimeout(function(){!e&&!Galleria.theme&&Galleria.raise("Galleria had problems loading theme at "+b+". Please check theme path or load manually.",!0)},2e4))}),Galleria.unloadTheme(),F.loadScript(b,function(){e=!0,c.clearTimeout(f)}),Galleria},Galleria.unloadTheme=function(){return typeof Galleria.theme=="object"&&(a("script").each(function(b,c){(new RegExp("galleria\\."+Galleria.theme.name+"\\.")).test(c.src)&&a(c).remove()}),Galleria.theme=b),Galleria},Galleria.get=function(a){if(!!A[a])return A[a];if(typeof a!="number")return A;Galleria.raise("Gallery index "+a+" not found")},Galleria.configure=function(b,c){var d={};return typeof b=="string"&&c?(d[b]=c,b=d):a.extend(d,b),Galleria.configure.options=d,a.each(Galleria.get(),function(a,b){b.setOptions(d)}),Galleria},Galleria.configure.options={},Galleria.on=function(b,c){if(!b)return;c=c||n;var d=b+c.toString().replace(/\s/g,"")+F.timestamp();return a.each(Galleria.get(),function(a,e){e._binds.push(d),e.bind(b,c)}),Galleria.on.binds.push({type:b,callback:c,hash:d}),Galleria},Galleria.on.binds=[],Galleria.run=function(b,c){return a.isFunction(c)&&(c={extend:c}),a(b||"#galleria").galleria(c),Galleria},Galleria.addTransition=function(a,b){return G.effects[a]=b,Galleria},Galleria.utils=F,Galleria.log=function(){var b=F.array(arguments);if(!("console"in c&&"log"in c.console))return c.alert(b.join("<br>"));try{return c.console.log.apply(c.console,b)}catch(d){a.each(b,function(){c.console.log(this)})}},Galleria.ready=function(b){return typeof b!="function"?Galleria:(a.each(z,function(a,c){b.call(c,c._options)}),Galleria.ready.callbacks.push(b),Galleria)},Galleria.ready.callbacks=[],Galleria.raise=function(b,c){var d=c?"Fatal error":"Error",e=this,f={color:"#fff",position:"absolute",top:0,left:0,zIndex:1e5},g=function(b){var e='<div style="padding:4px;margin:0 0 2px;background:#'+(c?"811":"222")+';">'+(c?"<strong>"+d+": </strong>":"")+b+"</div>";a.each(A,function(){var a=this.$("errors"),b=this.$("target");a.length||(b.css("position","relative"),a=this.addElement("errors").appendChild("target","errors").$("errors").css(f)),a.append(e)}),A.length||a("<div>").css(a.extend(f,{position:"fixed"})).append(e).appendTo(q().body)};if(i){g(b);if(c)throw new Error(d+": "+b)}else if(c){if(B)return;B=!0,c=!1,g("Gallery could not load.")}},Galleria.version=h,Galleria.requires=function(a,b){return b=b||"You need to upgrade Galleria to version "+a+" to use one or more components.",Galleria.version<a&&Galleria.raise(b,!0),Galleria},Galleria.Picture=function(b){this.id=b||null,this.image=null,this.container=F.create("galleria-image"),a(this.container).css({overflow:"hidden",position:"relative"}),this.original={width:0,height:0},this.ready=!1,this.isIframe=!1},Galleria.Picture.prototype={cache:{},show:function(){F.show(this.image)},hide:function(){F.moveOut(this.image)},clear:function(){this.image=null},isCached:function(a){return!!this.cache[a]},preload:function(b){a(new Image).load(function(a,b){return function(){b[a]=a}}(b,this.cache)).attr("src",b)},load:function(b,d,e){typeof d=="function"&&(e=d,d=null);if(this.isIframe){var f="if"+(new Date).getTime();return this.image=a("<iframe>",{src:b,frameborder:0,id:f,allowfullscreen:!0,css:{visibility:"hidden"}})[0],a(this.container).find("iframe,img").remove(),this.container.appendChild(this.image),a("#"+f).load(function(b,d){return function(){c.setTimeout(function(){a(b.image).css("visibility","visible"),typeof d=="function"&&d.call(b,b)},10)}}(this,e)),this.container}this.image=new Image,Galleria.IE8&&a(this.image).css("filter","inherit");var g=0,h=!1,i=!1,j=a(this.container),l=a(this.image),m=function(){h?k?a(this).attr("src",k):Galleria.raise("Image not found: "+b):(h=!0,c.setTimeout(function(a,b){return function(){a.attr("src",b+"?"+F.timestamp())}}(a(this),b),50))},n=function(b,e,f){return function(){var g=function(){a(this).unbind("load"),b.original=d||{height:this.height,width:this.width},b.container.appendChild(this),b.cache[f]=f,typeof e=="function"&&c.setTimeout(function(){e.call(b,b)},1)};!this.width||!this.height?c.setTimeout(function(b){return function(){b.width&&b.height?g.call(b):i?Galleria.raise("Could not extract width/height from image: "+b.src+". Traced measures: width:"+b.width+"px, height: "+b.height+"px."):(a(new Image).load(n).attr("src",b.src),i=!0)}}(this),2):g.call(this)}}(this,e,b);return j.find("iframe,img").remove(),l.css("display","block"),F.hide(this.image),a.each("minWidth minHeight maxWidth maxHeight".split(" "),function(a,b){l.css(b,/min/.test(b)?"0":"none")}),l.load(n).error(m).attr("src",b),this.container},scale:function(c){var d=this;c=a.extend({width:0,height:0,min:b,max:b,margin:0,complete:n,position:"center",crop:!1,canvas:!1,iframelimit:b},c);if(this.isIframe){var e=c.width,f=c.height,g,h;if(c.iframelimit){var i=Math.min(c.iframelimit/e,c.iframelimit/f);i<1?(g=e*i,h=f*i,a(this.image).css({top:f/2-h/2,left:e/2-g/2,position:"absolute"})):a(this.image).css({top:0,left:0})}a(this.image).width(g||e).height(h||f).removeAttr("width").removeAttr("height"),a(this.container).width(e).height(f),c.complete.call(d,d);try{this.image.contentWindow&&a(this.image.contentWindow).trigger("resize")}catch(j){}return this.container}if(!this.image)return this.container;var k,l,m=a(d.container),o;return F.wait({until:function(){return k=c.width||m.width()||F.parseValue(m.css("width")),l=c.height||m.height()||F.parseValue(m.css("height")),k&&l},success:function(){var b=(k-c.margin*2)/d.original.width,e=(l-c.margin*2)/d.original.height,f=Math.min(b,e),g=Math.max(b,e),h={"true":g,width:b,height:e,"false":f,landscape:d.original.width>d.original.height?g:f,portrait:d.original.width<d.original.height?g:f},i=h[c.crop.toString()],j="";c.max&&(i=Math.min(c.max,i)),c.min&&(i=Math.max(c.min,i)),a.each(["width","height"],function(b,c){a(d.image)[c](d[c]=d.image[c]=Math.round(d.original[c]*i))}),a(d.container).width(k).height(l),c.canvas&&C&&(C.elem.width=d.width,C.elem.height=d.height,j=d.image.src+":"+d.width+"x"+d.height,d.image.src=C.cache[j]||function(a){C.context.drawImage(d.image,0,0,d.original.width*i,d.original.height*i);try{return o=C.elem.toDataURL(),C.length+=o.length,C.cache[a]=o,o}catch(b){return d.image.src}}(j));var m={},n={},p=function(b,c,e){var f=0;if(/\%/.test(b)){var g=parseInt(b,10)/100,h=d.image[c]||a(d.image)[c]();f=Math.ceil(h*-1*g+e*g)}else f=F.parseValue(b);return f},q={top:{top:0},left:{left:0},right:{left:"100%"},bottom:{top:"100%"}};a.each(c.position.toLowerCase().split(" "),function(a,b){b==="center"&&(b="50%"),m[a?"top":"left"]=b}),a.each(m,function(b,c){q.hasOwnProperty(c)&&a.extend(n,q[c])}),m=m.top?a.extend(m,n):n,m=a.extend({top:"50%",left:"50%"},m),a(d.image).css({position:"absolute",top:p(m.top,"height",l),left:p(m.left,"width",k)}),d.show(),d.ready=!0,c.complete.call(d,d)},error:function(){Galleria.raise("Could not scale image: "+d.image.src)},timeout:1e3}),this}},a.extend(a.easing,{galleria:function(a,b,c,d,e){return(b/=e/2)<1?d/2*b*b*b+c:d/2*((b-=2)*b*b+2)+c},galleriaIn:function(a,b,c,d,e){return d*(b/=e)*b+c},galleriaOut:function(a,b,c,d,e){return-d*(b/=e)*(b-2)+c}}),a.fn.galleria=function(b){var c=this.selector;return a(this).length?this.each(function(){a.data(this,"galleria")&&(a.data(this,"galleria").destroy(),a(this).find("*").hide()),a.data(this,"galleria",(new Galleria).init(this,b))}):(a(function(){a(c).length?a(c).galleria(b):Galleria.utils.wait({until:function(){return a(c).length},success:function(){a(c).galleria(b)},error:function(){Galleria.raise('Init failed: Galleria could not find the element "'+c+'".')},timeout:5e3})}),this)}})(jQuery);
// source --> https://schubladenerinnerungen.de/blog/wp-content/plugins/wppdf/js/pdf.js?ver=6.9.4 
/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
/* Copyright 2012 Mozilla Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/*jshint globalstrict: false */
/* globals PDFJS */

// Initializing PDFJS global object (if still undefined)
if (typeof PDFJS === 'undefined') {
  (typeof window !== 'undefined' ? window : this).PDFJS = {};
}

PDFJS.version = '1.1.366';
PDFJS.build = '9e9df56';

(function pdfjsWrapper() {
  // Use strict in our context only - users might not want it
  'use strict';



var globalScope = (typeof window === 'undefined') ? this : window;

var isWorker = (typeof window === 'undefined');

var FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0];

var TextRenderingMode = {
  FILL: 0,
  STROKE: 1,
  FILL_STROKE: 2,
  INVISIBLE: 3,
  FILL_ADD_TO_PATH: 4,
  STROKE_ADD_TO_PATH: 5,
  FILL_STROKE_ADD_TO_PATH: 6,
  ADD_TO_PATH: 7,
  FILL_STROKE_MASK: 3,
  ADD_TO_PATH_FLAG: 4
};

var ImageKind = {
  GRAYSCALE_1BPP: 1,
  RGB_24BPP: 2,
  RGBA_32BPP: 3
};

var AnnotationType = {
  WIDGET: 1,
  TEXT: 2,
  LINK: 3
};

var AnnotationBorderStyleType = {
  SOLID: 1,
  DASHED: 2,
  BEVELED: 3,
  INSET: 4,
  UNDERLINE: 5
};

var StreamType = {
  UNKNOWN: 0,
  FLATE: 1,
  LZW: 2,
  DCT: 3,
  JPX: 4,
  JBIG: 5,
  A85: 6,
  AHX: 7,
  CCF: 8,
  RL: 9
};

var FontType = {
  UNKNOWN: 0,
  TYPE1: 1,
  TYPE1C: 2,
  CIDFONTTYPE0: 3,
  CIDFONTTYPE0C: 4,
  TRUETYPE: 5,
  CIDFONTTYPE2: 6,
  TYPE3: 7,
  OPENTYPE: 8,
  TYPE0: 9,
  MMTYPE1: 10
};

// The global PDFJS object exposes the API
// In production, it will be declared outside a global wrapper
// In development, it will be declared here
if (!globalScope.PDFJS) {
  globalScope.PDFJS = {};
}

globalScope.PDFJS.pdfBug = false;

PDFJS.VERBOSITY_LEVELS = {
  errors: 0,
  warnings: 1,
  infos: 5
};

// All the possible operations for an operator list.
var OPS = PDFJS.OPS = {
  // Intentionally start from 1 so it is easy to spot bad operators that will be
  // 0's.
  dependency: 1,
  setLineWidth: 2,
  setLineCap: 3,
  setLineJoin: 4,
  setMiterLimit: 5,
  setDash: 6,
  setRenderingIntent: 7,
  setFlatness: 8,
  setGState: 9,
  save: 10,
  restore: 11,
  transform: 12,
  moveTo: 13,
  lineTo: 14,
  curveTo: 15,
  curveTo2: 16,
  curveTo3: 17,
  closePath: 18,
  rectangle: 19,
  stroke: 20,
  closeStroke: 21,
  fill: 22,
  eoFill: 23,
  fillStroke: 24,
  eoFillStroke: 25,
  closeFillStroke: 26,
  closeEOFillStroke: 27,
  endPath: 28,
  clip: 29,
  eoClip: 30,
  beginText: 31,
  endText: 32,
  setCharSpacing: 33,
  setWordSpacing: 34,
  setHScale: 35,
  setLeading: 36,
  setFont: 37,
  setTextRenderingMode: 38,
  setTextRise: 39,
  moveText: 40,
  setLeadingMoveText: 41,
  setTextMatrix: 42,
  nextLine: 43,
  showText: 44,
  showSpacedText: 45,
  nextLineShowText: 46,
  nextLineSetSpacingShowText: 47,
  setCharWidth: 48,
  setCharWidthAndBounds: 49,
  setStrokeColorSpace: 50,
  setFillColorSpace: 51,
  setStrokeColor: 52,
  setStrokeColorN: 53,
  setFillColor: 54,
  setFillColorN: 55,
  setStrokeGray: 56,
  setFillGray: 57,
  setStrokeRGBColor: 58,
  setFillRGBColor: 59,
  setStrokeCMYKColor: 60,
  setFillCMYKColor: 61,
  shadingFill: 62,
  beginInlineImage: 63,
  beginImageData: 64,
  endInlineImage: 65,
  paintXObject: 66,
  markPoint: 67,
  markPointProps: 68,
  beginMarkedContent: 69,
  beginMarkedContentProps: 70,
  endMarkedContent: 71,
  beginCompat: 72,
  endCompat: 73,
  paintFormXObjectBegin: 74,
  paintFormXObjectEnd: 75,
  beginGroup: 76,
  endGroup: 77,
  beginAnnotations: 78,
  endAnnotations: 79,
  beginAnnotation: 80,
  endAnnotation: 81,
  paintJpegXObject: 82,
  paintImageMaskXObject: 83,
  paintImageMaskXObjectGroup: 84,
  paintImageXObject: 85,
  paintInlineImageXObject: 86,
  paintInlineImageXObjectGroup: 87,
  paintImageXObjectRepeat: 88,
  paintImageMaskXObjectRepeat: 89,
  paintSolidColorImageMask: 90,
  constructPath: 91
};

// A notice for devs. These are good for things that are helpful to devs, such
// as warning that Workers were disabled, which is important to devs but not
// end users.
function info(msg) {
  if (PDFJS.verbosity >= PDFJS.VERBOSITY_LEVELS.infos) {
    console.log('Info: ' + msg);
  }
}

// Non-fatal warnings.
function warn(msg) {
  if (PDFJS.verbosity >= PDFJS.VERBOSITY_LEVELS.warnings) {
    console.log('Warning: ' + msg);
  }
}

// Fatal errors that should trigger the fallback UI and halt execution by
// throwing an exception.
function error(msg) {
  if (PDFJS.verbosity >= PDFJS.VERBOSITY_LEVELS.errors) {
    console.log('Error: ' + msg);
    console.log(backtrace());
  }
  UnsupportedManager.notify(UNSUPPORTED_FEATURES.unknown);
  throw new Error(msg);
}

function backtrace() {
  try {
    throw new Error();
  } catch (e) {
    return e.stack ? e.stack.split('\n').slice(2).join('\n') : '';
  }
}

function assert(cond, msg) {
  if (!cond) {
    error(msg);
  }
}

var UNSUPPORTED_FEATURES = PDFJS.UNSUPPORTED_FEATURES = {
  unknown: 'unknown',
  forms: 'forms',
  javaScript: 'javaScript',
  smask: 'smask',
  shadingPattern: 'shadingPattern',
  font: 'font'
};

var UnsupportedManager = PDFJS.UnsupportedManager =
  (function UnsupportedManagerClosure() {
  var listeners = [];
  return {
    listen: function (cb) {
      listeners.push(cb);
    },
    notify: function (featureId) {
      warn('Unsupported feature "' + featureId + '"');
      for (var i = 0, ii = listeners.length; i < ii; i++) {
        listeners[i](featureId);
      }
    }
  };
})();

// Combines two URLs. The baseUrl shall be absolute URL. If the url is an
// absolute URL, it will be returned as is.
function combineUrl(baseUrl, url) {
  if (!url) {
    return baseUrl;
  }
  if (/^[a-z][a-z0-9+\-.]*:/i.test(url)) {
    return url;
  }
  var i;
  if (url.charAt(0) === '/') {
    // absolute path
    i = baseUrl.indexOf('://');
    if (url.charAt(1) === '/') {
      ++i;
    } else {
      i = baseUrl.indexOf('/', i + 3);
    }
    return baseUrl.substring(0, i) + url;
  } else {
    // relative path
    var pathLength = baseUrl.length;
    i = baseUrl.lastIndexOf('#');
    pathLength = i >= 0 ? i : pathLength;
    i = baseUrl.lastIndexOf('?', pathLength);
    pathLength = i >= 0 ? i : pathLength;
    var prefixLength = baseUrl.lastIndexOf('/', pathLength);
    return baseUrl.substring(0, prefixLength + 1) + url;
  }
}

// Validates if URL is safe and allowed, e.g. to avoid XSS.
function isValidUrl(url, allowRelative) {
  if (!url) {
    return false;
  }
  // RFC 3986 (http://tools.ietf.org/html/rfc3986#section-3.1)
  // scheme = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )
  var protocol = /^[a-z][a-z0-9+\-.]*(?=:)/i.exec(url);
  if (!protocol) {
    return allowRelative;
  }
  protocol = protocol[0].toLowerCase();
  switch (protocol) {
    case 'http':
    case 'https':
    case 'ftp':
    case 'mailto':
    case 'tel':
      return true;
    default:
      return false;
  }
}
PDFJS.isValidUrl = isValidUrl;

function shadow(obj, prop, value) {
  Object.defineProperty(obj, prop, { value: value,
                                     enumerable: true,
                                     configurable: true,
                                     writable: false });
  return value;
}
PDFJS.shadow = shadow;

var PasswordResponses = PDFJS.PasswordResponses = {
  NEED_PASSWORD: 1,
  INCORRECT_PASSWORD: 2
};

var PasswordException = (function PasswordExceptionClosure() {
  function PasswordException(msg, code) {
    this.name = 'PasswordException';
    this.message = msg;
    this.code = code;
  }

  PasswordException.prototype = new Error();
  PasswordException.constructor = PasswordException;

  return PasswordException;
})();
PDFJS.PasswordException = PasswordException;

var UnknownErrorException = (function UnknownErrorExceptionClosure() {
  function UnknownErrorException(msg, details) {
    this.name = 'UnknownErrorException';
    this.message = msg;
    this.details = details;
  }

  UnknownErrorException.prototype = new Error();
  UnknownErrorException.constructor = UnknownErrorException;

  return UnknownErrorException;
})();
PDFJS.UnknownErrorException = UnknownErrorException;

var InvalidPDFException = (function InvalidPDFExceptionClosure() {
  function InvalidPDFException(msg) {
    this.name = 'InvalidPDFException';
    this.message = msg;
  }

  InvalidPDFException.prototype = new Error();
  InvalidPDFException.constructor = InvalidPDFException;

  return InvalidPDFException;
})();
PDFJS.InvalidPDFException = InvalidPDFException;

var MissingPDFException = (function MissingPDFExceptionClosure() {
  function MissingPDFException(msg) {
    this.name = 'MissingPDFException';
    this.message = msg;
  }

  MissingPDFException.prototype = new Error();
  MissingPDFException.constructor = MissingPDFException;

  return MissingPDFException;
})();
PDFJS.MissingPDFException = MissingPDFException;

var UnexpectedResponseException =
    (function UnexpectedResponseExceptionClosure() {
  function UnexpectedResponseException(msg, status) {
    this.name = 'UnexpectedResponseException';
    this.message = msg;
    this.status = status;
  }

  UnexpectedResponseException.prototype = new Error();
  UnexpectedResponseException.constructor = UnexpectedResponseException;

  return UnexpectedResponseException;
})();
PDFJS.UnexpectedResponseException = UnexpectedResponseException;

var NotImplementedException = (function NotImplementedExceptionClosure() {
  function NotImplementedException(msg) {
    this.message = msg;
  }

  NotImplementedException.prototype = new Error();
  NotImplementedException.prototype.name = 'NotImplementedException';
  NotImplementedException.constructor = NotImplementedException;

  return NotImplementedException;
})();

var MissingDataException = (function MissingDataExceptionClosure() {
  function MissingDataException(begin, end) {
    this.begin = begin;
    this.end = end;
    this.message = 'Missing data [' + begin + ', ' + end + ')';
  }

  MissingDataException.prototype = new Error();
  MissingDataException.prototype.name = 'MissingDataException';
  MissingDataException.constructor = MissingDataException;

  return MissingDataException;
})();

var XRefParseException = (function XRefParseExceptionClosure() {
  function XRefParseException(msg) {
    this.message = msg;
  }

  XRefParseException.prototype = new Error();
  XRefParseException.prototype.name = 'XRefParseException';
  XRefParseException.constructor = XRefParseException;

  return XRefParseException;
})();


function bytesToString(bytes) {
  assert(bytes !== null && typeof bytes === 'object' &&
         bytes.length !== undefined, 'Invalid argument for bytesToString');
  var length = bytes.length;
  var MAX_ARGUMENT_COUNT = 8192;
  if (length < MAX_ARGUMENT_COUNT) {
    return String.fromCharCode.apply(null, bytes);
  }
  var strBuf = [];
  for (var i = 0; i < length; i += MAX_ARGUMENT_COUNT) {
    var chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length);
    var chunk = bytes.subarray(i, chunkEnd);
    strBuf.push(String.fromCharCode.apply(null, chunk));
  }
  return strBuf.join('');
}

function stringToBytes(str) {
  assert(typeof str === 'string', 'Invalid argument for stringToBytes');
  var length = str.length;
  var bytes = new Uint8Array(length);
  for (var i = 0; i < length; ++i) {
    bytes[i] = str.charCodeAt(i) & 0xFF;
  }
  return bytes;
}

function string32(value) {
  return String.fromCharCode((value >> 24) & 0xff, (value >> 16) & 0xff,
                             (value >> 8) & 0xff, value & 0xff);
}

function log2(x) {
  var n = 1, i = 0;
  while (x > n) {
    n <<= 1;
    i++;
  }
  return i;
}

function readInt8(data, start) {
  return (data[start] << 24) >> 24;
}

function readUint16(data, offset) {
  return (data[offset] << 8) | data[offset + 1];
}

function readUint32(data, offset) {
  return ((data[offset] << 24) | (data[offset + 1] << 16) |
         (data[offset + 2] << 8) | data[offset + 3]) >>> 0;
}

// Lazy test the endianness of the platform
// NOTE: This will be 'true' for simulated TypedArrays
function isLittleEndian() {
  var buffer8 = new Uint8Array(2);
  buffer8[0] = 1;
  var buffer16 = new Uint16Array(buffer8.buffer);
  return (buffer16[0] === 1);
}

Object.defineProperty(PDFJS, 'isLittleEndian', {
  configurable: true,
  get: function PDFJS_isLittleEndian() {
    return shadow(PDFJS, 'isLittleEndian', isLittleEndian());
  }
});

  // Lazy test if the userAgent support CanvasTypedArrays
function hasCanvasTypedArrays() {
  var canvas = document.createElement('canvas');
  canvas.width = canvas.height = 1;
  var ctx = canvas.getContext('2d');
  var imageData = ctx.createImageData(1, 1);
  return (typeof imageData.data.buffer !== 'undefined');
}

Object.defineProperty(PDFJS, 'hasCanvasTypedArrays', {
  configurable: true,
  get: function PDFJS_hasCanvasTypedArrays() {
    return shadow(PDFJS, 'hasCanvasTypedArrays', hasCanvasTypedArrays());
  }
});

var Uint32ArrayView = (function Uint32ArrayViewClosure() {

  function Uint32ArrayView(buffer, length) {
    this.buffer = buffer;
    this.byteLength = buffer.length;
    this.length = length === undefined ? (this.byteLength >> 2) : length;
    ensureUint32ArrayViewProps(this.length);
  }
  Uint32ArrayView.prototype = Object.create(null);

  var uint32ArrayViewSetters = 0;
  function createUint32ArrayProp(index) {
    return {
      get: function () {
        var buffer = this.buffer, offset = index << 2;
        return (buffer[offset] | (buffer[offset + 1] << 8) |
          (buffer[offset + 2] << 16) | (buffer[offset + 3] << 24)) >>> 0;
      },
      set: function (value) {
        var buffer = this.buffer, offset = index << 2;
        buffer[offset] = value & 255;
        buffer[offset + 1] = (value >> 8) & 255;
        buffer[offset + 2] = (value >> 16) & 255;
        buffer[offset + 3] = (value >>> 24) & 255;
      }
    };
  }

  function ensureUint32ArrayViewProps(length) {
    while (uint32ArrayViewSetters < length) {
      Object.defineProperty(Uint32ArrayView.prototype,
        uint32ArrayViewSetters,
        createUint32ArrayProp(uint32ArrayViewSetters));
      uint32ArrayViewSetters++;
    }
  }

  return Uint32ArrayView;
})();

var IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0];

var Util = PDFJS.Util = (function UtilClosure() {
  function Util() {}

  var rgbBuf = ['rgb(', 0, ',', 0, ',', 0, ')'];

  // makeCssRgb() can be called thousands of times. Using |rgbBuf| avoids
  // creating many intermediate strings.
  Util.makeCssRgb = function Util_makeCssRgb(r, g, b) {
    rgbBuf[1] = r;
    rgbBuf[3] = g;
    rgbBuf[5] = b;
    return rgbBuf.join('');
  };

  // Concatenates two transformation matrices together and returns the result.
  Util.transform = function Util_transform(m1, m2) {
    return [
      m1[0] * m2[0] + m1[2] * m2[1],
      m1[1] * m2[0] + m1[3] * m2[1],
      m1[0] * m2[2] + m1[2] * m2[3],
      m1[1] * m2[2] + m1[3] * m2[3],
      m1[0] * m2[4] + m1[2] * m2[5] + m1[4],
      m1[1] * m2[4] + m1[3] * m2[5] + m1[5]
    ];
  };

  // For 2d affine transforms
  Util.applyTransform = function Util_applyTransform(p, m) {
    var xt = p[0] * m[0] + p[1] * m[2] + m[4];
    var yt = p[0] * m[1] + p[1] * m[3] + m[5];
    return [xt, yt];
  };

  Util.applyInverseTransform = function Util_applyInverseTransform(p, m) {
    var d = m[0] * m[3] - m[1] * m[2];
    var xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d;
    var yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d;
    return [xt, yt];
  };

  // Applies the transform to the rectangle and finds the minimum axially
  // aligned bounding box.
  Util.getAxialAlignedBoundingBox =
    function Util_getAxialAlignedBoundingBox(r, m) {

    var p1 = Util.applyTransform(r, m);
    var p2 = Util.applyTransform(r.slice(2, 4), m);
    var p3 = Util.applyTransform([r[0], r[3]], m);
    var p4 = Util.applyTransform([r[2], r[1]], m);
    return [
      Math.min(p1[0], p2[0], p3[0], p4[0]),
      Math.min(p1[1], p2[1], p3[1], p4[1]),
      Math.max(p1[0], p2[0], p3[0], p4[0]),
      Math.max(p1[1], p2[1], p3[1], p4[1])
    ];
  };

  Util.inverseTransform = function Util_inverseTransform(m) {
    var d = m[0] * m[3] - m[1] * m[2];
    return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d,
      (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d];
  };

  // Apply a generic 3d matrix M on a 3-vector v:
  //   | a b c |   | X |
  //   | d e f | x | Y |
  //   | g h i |   | Z |
  // M is assumed to be serialized as [a,b,c,d,e,f,g,h,i],
  // with v as [X,Y,Z]
  Util.apply3dTransform = function Util_apply3dTransform(m, v) {
    return [
      m[0] * v[0] + m[1] * v[1] + m[2] * v[2],
      m[3] * v[0] + m[4] * v[1] + m[5] * v[2],
      m[6] * v[0] + m[7] * v[1] + m[8] * v[2]
    ];
  };

  // This calculation uses Singular Value Decomposition.
  // The SVD can be represented with formula A = USV. We are interested in the
  // matrix S here because it represents the scale values.
  Util.singularValueDecompose2dScale =
    function Util_singularValueDecompose2dScale(m) {

    var transpose = [m[0], m[2], m[1], m[3]];

    // Multiply matrix m with its transpose.
    var a = m[0] * transpose[0] + m[1] * transpose[2];
    var b = m[0] * transpose[1] + m[1] * transpose[3];
    var c = m[2] * transpose[0] + m[3] * transpose[2];
    var d = m[2] * transpose[1] + m[3] * transpose[3];

    // Solve the second degree polynomial to get roots.
    var first = (a + d) / 2;
    var second = Math.sqrt((a + d) * (a + d) - 4 * (a * d - c * b)) / 2;
    var sx = first + second || 1;
    var sy = first - second || 1;

    // Scale values are the square roots of the eigenvalues.
    return [Math.sqrt(sx), Math.sqrt(sy)];
  };

  // Normalize rectangle rect=[x1, y1, x2, y2] so that (x1,y1) < (x2,y2)
  // For coordinate systems whose origin lies in the bottom-left, this
  // means normalization to (BL,TR) ordering. For systems with origin in the
  // top-left, this means (TL,BR) ordering.
  Util.normalizeRect = function Util_normalizeRect(rect) {
    var r = rect.slice(0); // clone rect
    if (rect[0] > rect[2]) {
      r[0] = rect[2];
      r[2] = rect[0];
    }
    if (rect[1] > rect[3]) {
      r[1] = rect[3];
      r[3] = rect[1];
    }
    return r;
  };

  // Returns a rectangle [x1, y1, x2, y2] corresponding to the
  // intersection of rect1 and rect2. If no intersection, returns 'false'
  // The rectangle coordinates of rect1, rect2 should be [x1, y1, x2, y2]
  Util.intersect = function Util_intersect(rect1, rect2) {
    function compare(a, b) {
      return a - b;
    }

    // Order points along the axes
    var orderedX = [rect1[0], rect1[2], rect2[0], rect2[2]].sort(compare),
        orderedY = [rect1[1], rect1[3], rect2[1], rect2[3]].sort(compare),
        result = [];

    rect1 = Util.normalizeRect(rect1);
    rect2 = Util.normalizeRect(rect2);

    // X: first and second points belong to different rectangles?
    if ((orderedX[0] === rect1[0] && orderedX[1] === rect2[0]) ||
        (orderedX[0] === rect2[0] && orderedX[1] === rect1[0])) {
      // Intersection must be between second and third points
      result[0] = orderedX[1];
      result[2] = orderedX[2];
    } else {
      return false;
    }

    // Y: first and second points belong to different rectangles?
    if ((orderedY[0] === rect1[1] && orderedY[1] === rect2[1]) ||
        (orderedY[0] === rect2[1] && orderedY[1] === rect1[1])) {
      // Intersection must be between second and third points
      result[1] = orderedY[1];
      result[3] = orderedY[2];
    } else {
      return false;
    }

    return result;
  };

  Util.sign = function Util_sign(num) {
    return num < 0 ? -1 : 1;
  };

  Util.appendToArray = function Util_appendToArray(arr1, arr2) {
    Array.prototype.push.apply(arr1, arr2);
  };

  Util.prependToArray = function Util_prependToArray(arr1, arr2) {
    Array.prototype.unshift.apply(arr1, arr2);
  };

  Util.extendObj = function extendObj(obj1, obj2) {
    for (var key in obj2) {
      obj1[key] = obj2[key];
    }
  };

  Util.getInheritableProperty = function Util_getInheritableProperty(dict,
                                                                     name) {
    while (dict && !dict.has(name)) {
      dict = dict.get('Parent');
    }
    if (!dict) {
      return null;
    }
    return dict.get(name);
  };

  Util.inherit = function Util_inherit(sub, base, prototype) {
    sub.prototype = Object.create(base.prototype);
    sub.prototype.constructor = sub;
    for (var prop in prototype) {
      sub.prototype[prop] = prototype[prop];
    }
  };

  Util.loadScript = function Util_loadScript(src, callback) {
    var script = document.createElement('script');
    var loaded = false;
    script.setAttribute('src', src);
    if (callback) {
      script.onload = function() {
        if (!loaded) {
          callback();
        }
        loaded = true;
      };
    }
    document.getElementsByTagName('head')[0].appendChild(script);
  };

  return Util;
})();

/**
 * PDF page viewport created based on scale, rotation and offset.
 * @class
 * @alias PDFJS.PageViewport
 */
var PageViewport = PDFJS.PageViewport = (function PageViewportClosure() {
  /**
   * @constructor
   * @private
   * @param viewBox {Array} xMin, yMin, xMax and yMax coordinates.
   * @param scale {number} scale of the viewport.
   * @param rotation {number} rotations of the viewport in degrees.
   * @param offsetX {number} offset X
   * @param offsetY {number} offset Y
   * @param dontFlip {boolean} if true, axis Y will not be flipped.
   */
  function PageViewport(viewBox, scale, rotation, offsetX, offsetY, dontFlip) {
    this.viewBox = viewBox;
    this.scale = scale;
    this.rotation = rotation;
    this.offsetX = offsetX;
    this.offsetY = offsetY;

    // creating transform to convert pdf coordinate system to the normal
    // canvas like coordinates taking in account scale and rotation
    var centerX = (viewBox[2] + viewBox[0]) / 2;
    var centerY = (viewBox[3] + viewBox[1]) / 2;
    var rotateA, rotateB, rotateC, rotateD;
    rotation = rotation % 360;
    rotation = rotation < 0 ? rotation + 360 : rotation;
    switch (rotation) {
      case 180:
        rotateA = -1; rotateB = 0; rotateC = 0; rotateD = 1;
        break;
      case 90:
        rotateA = 0; rotateB = 1; rotateC = 1; rotateD = 0;
        break;
      case 270:
        rotateA = 0; rotateB = -1; rotateC = -1; rotateD = 0;
        break;
      //case 0:
      default:
        rotateA = 1; rotateB = 0; rotateC = 0; rotateD = -1;
        break;
    }

    if (dontFlip) {
      rotateC = -rotateC; rotateD = -rotateD;
    }

    var offsetCanvasX, offsetCanvasY;
    var width, height;
    if (rotateA === 0) {
      offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX;
      offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY;
      width = Math.abs(viewBox[3] - viewBox[1]) * scale;
      height = Math.abs(viewBox[2] - viewBox[0]) * scale;
    } else {
      offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX;
      offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY;
      width = Math.abs(viewBox[2] - viewBox[0]) * scale;
      height = Math.abs(viewBox[3] - viewBox[1]) * scale;
    }
    // creating transform for the following operations:
    // translate(-centerX, -centerY), rotate and flip vertically,
    // scale, and translate(offsetCanvasX, offsetCanvasY)
    this.transform = [
      rotateA * scale,
      rotateB * scale,
      rotateC * scale,
      rotateD * scale,
      offsetCanvasX - rotateA * scale * centerX - rotateC * scale * centerY,
      offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY
    ];

    this.width = width;
    this.height = height;
    this.fontScale = scale;
  }
  PageViewport.prototype = /** @lends PDFJS.PageViewport.prototype */ {
    /**
     * Clones viewport with additional properties.
     * @param args {Object} (optional) If specified, may contain the 'scale' or
     * 'rotation' properties to override the corresponding properties in
     * the cloned viewport.
     * @returns {PDFJS.PageViewport} Cloned viewport.
     */
    clone: function PageViewPort_clone(args) {
      args = args || {};
      var scale = 'scale' in args ? args.scale : this.scale;
      var rotation = 'rotation' in args ? args.rotation : this.rotation;
      return new PageViewport(this.viewBox.slice(), scale, rotation,
                              this.offsetX, this.offsetY, args.dontFlip);
    },
    /**
     * Converts PDF point to the viewport coordinates. For examples, useful for
     * converting PDF location into canvas pixel coordinates.
     * @param x {number} X coordinate.
     * @param y {number} Y coordinate.
     * @returns {Object} Object that contains 'x' and 'y' properties of the
     * point in the viewport coordinate space.
     * @see {@link convertToPdfPoint}
     * @see {@link convertToViewportRectangle}
     */
    convertToViewportPoint: function PageViewport_convertToViewportPoint(x, y) {
      return Util.applyTransform([x, y], this.transform);
    },
    /**
     * Converts PDF rectangle to the viewport coordinates.
     * @param rect {Array} xMin, yMin, xMax and yMax coordinates.
     * @returns {Array} Contains corresponding coordinates of the rectangle
     * in the viewport coordinate space.
     * @see {@link convertToViewportPoint}
     */
    convertToViewportRectangle:
      function PageViewport_convertToViewportRectangle(rect) {
      var tl = Util.applyTransform([rect[0], rect[1]], this.transform);
      var br = Util.applyTransform([rect[2], rect[3]], this.transform);
      return [tl[0], tl[1], br[0], br[1]];
    },
    /**
     * Converts viewport coordinates to the PDF location. For examples, useful
     * for converting canvas pixel location into PDF one.
     * @param x {number} X coordinate.
     * @param y {number} Y coordinate.
     * @returns {Object} Object that contains 'x' and 'y' properties of the
     * point in the PDF coordinate space.
     * @see {@link convertToViewportPoint}
     */
    convertToPdfPoint: function PageViewport_convertToPdfPoint(x, y) {
      return Util.applyInverseTransform([x, y], this.transform);
    }
  };
  return PageViewport;
})();

var PDFStringTranslateTable = [
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0x2D8, 0x2C7, 0x2C6, 0x2D9, 0x2DD, 0x2DB, 0x2DA, 0x2DC, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014,
  0x2013, 0x192, 0x2044, 0x2039, 0x203A, 0x2212, 0x2030, 0x201E, 0x201C,
  0x201D, 0x2018, 0x2019, 0x201A, 0x2122, 0xFB01, 0xFB02, 0x141, 0x152, 0x160,
  0x178, 0x17D, 0x131, 0x142, 0x153, 0x161, 0x17E, 0, 0x20AC
];

function stringToPDFString(str) {
  var i, n = str.length, strBuf = [];
  if (str[0] === '\xFE' && str[1] === '\xFF') {
    // UTF16BE BOM
    for (i = 2; i < n; i += 2) {
      strBuf.push(String.fromCharCode(
        (str.charCodeAt(i) << 8) | str.charCodeAt(i + 1)));
    }
  } else {
    for (i = 0; i < n; ++i) {
      var code = PDFStringTranslateTable[str.charCodeAt(i)];
      strBuf.push(code ? String.fromCharCode(code) : str.charAt(i));
    }
  }
  return strBuf.join('');
}

function stringToUTF8String(str) {
  return decodeURIComponent(escape(str));
}

function utf8StringToString(str) {
  return unescape(encodeURIComponent(str));
}

function isEmptyObj(obj) {
  for (var key in obj) {
    return false;
  }
  return true;
}

function isBool(v) {
  return typeof v === 'boolean';
}

function isInt(v) {
  return typeof v === 'number' && ((v | 0) === v);
}

function isNum(v) {
  return typeof v === 'number';
}

function isString(v) {
  return typeof v === 'string';
}

function isName(v) {
  return v instanceof Name;
}

function isCmd(v, cmd) {
  return v instanceof Cmd && (cmd === undefined || v.cmd === cmd);
}

function isDict(v, type) {
  if (!(v instanceof Dict)) {
    return false;
  }
  if (!type) {
    return true;
  }
  var dictType = v.get('Type');
  return isName(dictType) && dictType.name === type;
}

function isArray(v) {
  return v instanceof Array;
}

function isStream(v) {
  return typeof v === 'object' && v !== null && v.getBytes !== undefined;
}

function isArrayBuffer(v) {
  return typeof v === 'object' && v !== null && v.byteLength !== undefined;
}

function isRef(v) {
  return v instanceof Ref;
}

/**
 * Promise Capability object.
 *
 * @typedef {Object} PromiseCapability
 * @property {Promise} promise - A promise object.
 * @property {function} resolve - Fullfills the promise.
 * @property {function} reject - Rejects the promise.
 */

/**
 * Creates a promise capability object.
 * @alias PDFJS.createPromiseCapability
 *
 * @return {PromiseCapability} A capability object contains:
 * - a Promise, resolve and reject methods.
 */
function createPromiseCapability() {
  var capability = {};
  capability.promise = new Promise(function (resolve, reject) {
    capability.resolve = resolve;
    capability.reject = reject;
  });
  return capability;
}

PDFJS.createPromiseCapability = createPromiseCapability;

/**
 * Polyfill for Promises:
 * The following promise implementation tries to generally implement the
 * Promise/A+ spec. Some notable differences from other promise libaries are:
 * - There currently isn't a seperate deferred and promise object.
 * - Unhandled rejections eventually show an error if they aren't handled.
 *
 * Based off of the work in:
 * https://bugzilla.mozilla.org/show_bug.cgi?id=810490
 */
(function PromiseClosure() {
  if (globalScope.Promise) {
    // Promises existing in the DOM/Worker, checking presence of all/resolve
    if (typeof globalScope.Promise.all !== 'function') {
      globalScope.Promise.all = function (iterable) {
        var count = 0, results = [], resolve, reject;
        var promise = new globalScope.Promise(function (resolve_, reject_) {
          resolve = resolve_;
          reject = reject_;
        });
        iterable.forEach(function (p, i) {
          count++;
          p.then(function (result) {
            results[i] = result;
            count--;
            if (count === 0) {
              resolve(results);
            }
          }, reject);
        });
        if (count === 0) {
          resolve(results);
        }
        return promise;
      };
    }
    if (typeof globalScope.Promise.resolve !== 'function') {
      globalScope.Promise.resolve = function (value) {
        return new globalScope.Promise(function (resolve) { resolve(value); });
      };
    }
    if (typeof globalScope.Promise.reject !== 'function') {
      globalScope.Promise.reject = function (reason) {
        return new globalScope.Promise(function (resolve, reject) {
          reject(reason);
        });
      };
    }
    if (typeof globalScope.Promise.prototype.catch !== 'function') {
      globalScope.Promise.prototype.catch = function (onReject) {
        return globalScope.Promise.prototype.then(undefined, onReject);
      };
    }
    return;
  }
  var STATUS_PENDING = 0;
  var STATUS_RESOLVED = 1;
  var STATUS_REJECTED = 2;

  // In an attempt to avoid silent exceptions, unhandled rejections are
  // tracked and if they aren't handled in a certain amount of time an
  // error is logged.
  var REJECTION_TIMEOUT = 500;

  var HandlerManager = {
    handlers: [],
    running: false,
    unhandledRejections: [],
    pendingRejectionCheck: false,

    scheduleHandlers: function scheduleHandlers(promise) {
      if (promise._status === STATUS_PENDING) {
        return;
      }

      this.handlers = this.handlers.concat(promise._handlers);
      promise._handlers = [];

      if (this.running) {
        return;
      }
      this.running = true;

      setTimeout(this.runHandlers.bind(this), 0);
    },

    runHandlers: function runHandlers() {
      var RUN_TIMEOUT = 1; // ms
      var timeoutAt = Date.now() + RUN_TIMEOUT;
      while (this.handlers.length > 0) {
        var handler = this.handlers.shift();

        var nextStatus = handler.thisPromise._status;
        var nextValue = handler.thisPromise._value;

        try {
          if (nextStatus === STATUS_RESOLVED) {
            if (typeof handler.onResolve === 'function') {
              nextValue = handler.onResolve(nextValue);
            }
          } else if (typeof handler.onReject === 'function') {
              nextValue = handler.onReject(nextValue);
              nextStatus = STATUS_RESOLVED;

              if (handler.thisPromise._unhandledRejection) {
                this.removeUnhandeledRejection(handler.thisPromise);
              }
          }
        } catch (ex) {
          nextStatus = STATUS_REJECTED;
          nextValue = ex;
        }

        handler.nextPromise._updateStatus(nextStatus, nextValue);
        if (Date.now() >= timeoutAt) {
          break;
        }
      }

      if (this.handlers.length > 0) {
        setTimeout(this.runHandlers.bind(this), 0);
        return;
      }

      this.running = false;
    },

    addUnhandledRejection: function addUnhandledRejection(promise) {
      this.unhandledRejections.push({
        promise: promise,
        time: Date.now()
      });
      this.scheduleRejectionCheck();
    },

    removeUnhandeledRejection: function removeUnhandeledRejection(promise) {
      promise._unhandledRejection = false;
      for (var i = 0; i < this.unhandledRejections.length; i++) {
        if (this.unhandledRejections[i].promise === promise) {
          this.unhandledRejections.splice(i);
          i--;
        }
      }
    },

    scheduleRejectionCheck: function scheduleRejectionCheck() {
      if (this.pendingRejectionCheck) {
        return;
      }
      this.pendingRejectionCheck = true;
      setTimeout(function rejectionCheck() {
        this.pendingRejectionCheck = false;
        var now = Date.now();
        for (var i = 0; i < this.unhandledRejections.length; i++) {
          if (now - this.unhandledRejections[i].time > REJECTION_TIMEOUT) {
            var unhandled = this.unhandledRejections[i].promise._value;
            var msg = 'Unhandled rejection: ' + unhandled;
            if (unhandled.stack) {
              msg += '\n' + unhandled.stack;
            }
            warn(msg);
            this.unhandledRejections.splice(i);
            i--;
          }
        }
        if (this.unhandledRejections.length) {
          this.scheduleRejectionCheck();
        }
      }.bind(this), REJECTION_TIMEOUT);
    }
  };

  function Promise(resolver) {
    this._status = STATUS_PENDING;
    this._handlers = [];
    try {
      resolver.call(this, this._resolve.bind(this), this._reject.bind(this));
    } catch (e) {
      this._reject(e);
    }
  }
  /**
   * Builds a promise that is resolved when all the passed in promises are
   * resolved.
   * @param {array} array of data and/or promises to wait for.
   * @return {Promise} New dependant promise.
   */
  Promise.all = function Promise_all(promises) {
    var resolveAll, rejectAll;
    var deferred = new Promise(function (resolve, reject) {
      resolveAll = resolve;
      rejectAll = reject;
    });
    var unresolved = promises.length;
    var results = [];
    if (unresolved === 0) {
      resolveAll(results);
      return deferred;
    }
    function reject(reason) {
      if (deferred._status === STATUS_REJECTED) {
        return;
      }
      results = [];
      rejectAll(reason);
    }
    for (var i = 0, ii = promises.length; i < ii; ++i) {
      var promise = promises[i];
      var resolve = (function(i) {
        return function(value) {
          if (deferred._status === STATUS_REJECTED) {
            return;
          }
          results[i] = value;
          unresolved--;
          if (unresolved === 0) {
            resolveAll(results);
          }
        };
      })(i);
      if (Promise.isPromise(promise)) {
        promise.then(resolve, reject);
      } else {
        resolve(promise);
      }
    }
    return deferred;
  };

  /**
   * Checks if the value is likely a promise (has a 'then' function).
   * @return {boolean} true if value is thenable
   */
  Promise.isPromise = function Promise_isPromise(value) {
    return value && typeof value.then === 'function';
  };

  /**
   * Creates resolved promise
   * @param value resolve value
   * @returns {Promise}
   */
  Promise.resolve = function Promise_resolve(value) {
    return new Promise(function (resolve) { resolve(value); });
  };

  /**
   * Creates rejected promise
   * @param reason rejection value
   * @returns {Promise}
   */
  Promise.reject = function Promise_reject(reason) {
    return new Promise(function (resolve, reject) { reject(reason); });
  };

  Promise.prototype = {
    _status: null,
    _value: null,
    _handlers: null,
    _unhandledRejection: null,

    _updateStatus: function Promise__updateStatus(status, value) {
      if (this._status === STATUS_RESOLVED ||
          this._status === STATUS_REJECTED) {
        return;
      }

      if (status === STATUS_RESOLVED &&
          Promise.isPromise(value)) {
        value.then(this._updateStatus.bind(this, STATUS_RESOLVED),
                   this._updateStatus.bind(this, STATUS_REJECTED));
        return;
      }

      this._status = status;
      this._value = value;

      if (status === STATUS_REJECTED && this._handlers.length === 0) {
        this._unhandledRejection = true;
        HandlerManager.addUnhandledRejection(this);
      }

      HandlerManager.scheduleHandlers(this);
    },

    _resolve: function Promise_resolve(value) {
      this._updateStatus(STATUS_RESOLVED, value);
    },

    _reject: function Promise_reject(reason) {
      this._updateStatus(STATUS_REJECTED, reason);
    },

    then: function Promise_then(onResolve, onReject) {
      var nextPromise = new Promise(function (resolve, reject) {
        this.resolve = resolve;
        this.reject = reject;
      });
      this._handlers.push({
        thisPromise: this,
        onResolve: onResolve,
        onReject: onReject,
        nextPromise: nextPromise
      });
      HandlerManager.scheduleHandlers(this);
      return nextPromise;
    },

    catch: function Promise_catch(onReject) {
      return this.then(undefined, onReject);
    }
  };

  globalScope.Promise = Promise;
})();

var StatTimer = (function StatTimerClosure() {
  function rpad(str, pad, length) {
    while (str.length < length) {
      str += pad;
    }
    return str;
  }
  function StatTimer() {
    this.started = {};
    this.times = [];
    this.enabled = true;
  }
  StatTimer.prototype = {
    time: function StatTimer_time(name) {
      if (!this.enabled) {
        return;
      }
      if (name in this.started) {
        warn('Timer is already running for ' + name);
      }
      this.started[name] = Date.now();
    },
    timeEnd: function StatTimer_timeEnd(name) {
      if (!this.enabled) {
        return;
      }
      if (!(name in this.started)) {
        warn('Timer has not been started for ' + name);
      }
      this.times.push({
        'name': name,
        'start': this.started[name],
        'end': Date.now()
      });
      // Remove timer from started so it can be called again.
      delete this.started[name];
    },
    toString: function StatTimer_toString() {
      var i, ii;
      var times = this.times;
      var out = '';
      // Find the longest name for padding purposes.
      var longest = 0;
      for (i = 0, ii = times.length; i < ii; ++i) {
        var name = times[i]['name'];
        if (name.length > longest) {
          longest = name.length;
        }
      }
      for (i = 0, ii = times.length; i < ii; ++i) {
        var span = times[i];
        var duration = span.end - span.start;
        out += rpad(span['name'], ' ', longest) + ' ' + duration + 'ms\n';
      }
      return out;
    }
  };
  return StatTimer;
})();

PDFJS.createBlob = function createBlob(data, contentType) {
  if (typeof Blob !== 'undefined') {
    return new Blob([data], { type: contentType });
  }
  // Blob builder is deprecated in FF14 and removed in FF18.
  var bb = new MozBlobBuilder();
  bb.append(data);
  return bb.getBlob(contentType);
};

PDFJS.createObjectURL = (function createObjectURLClosure() {
  // Blob/createObjectURL is not available, falling back to data schema.
  var digits =
    'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';

  return function createObjectURL(data, contentType) {
    if (!PDFJS.disableCreateObjectURL &&
        typeof URL !== 'undefined' && URL.createObjectURL) {
      var blob = PDFJS.createBlob(data, contentType);
      return URL.createObjectURL(blob);
    }

    var buffer = 'data:' + contentType + ';base64,';
    for (var i = 0, ii = data.length; i < ii; i += 3) {
      var b1 = data[i] & 0xFF;
      var b2 = data[i + 1] & 0xFF;
      var b3 = data[i + 2] & 0xFF;
      var d1 = b1 >> 2, d2 = ((b1 & 3) << 4) | (b2 >> 4);
      var d3 = i + 1 < ii ? ((b2 & 0xF) << 2) | (b3 >> 6) : 64;
      var d4 = i + 2 < ii ? (b3 & 0x3F) : 64;
      buffer += digits[d1] + digits[d2] + digits[d3] + digits[d4];
    }
    return buffer;
  };
})();

function MessageHandler(name, comObj) {
  this.name = name;
  this.comObj = comObj;
  this.callbackIndex = 1;
  this.postMessageTransfers = true;
  var callbacksCapabilities = this.callbacksCapabilities = {};
  var ah = this.actionHandler = {};

  ah['console_log'] = [function ahConsoleLog(data) {
    console.log.apply(console, data);
  }];
  ah['console_error'] = [function ahConsoleError(data) {
    console.error.apply(console, data);
  }];
  ah['_unsupported_feature'] = [function ah_unsupportedFeature(data) {
    UnsupportedManager.notify(data);
  }];

  comObj.onmessage = function messageHandlerComObjOnMessage(event) {
    var data = event.data;
    if (data.isReply) {
      var callbackId = data.callbackId;
      if (data.callbackId in callbacksCapabilities) {
        var callback = callbacksCapabilities[callbackId];
        delete callbacksCapabilities[callbackId];
        if ('error' in data) {
          callback.reject(data.error);
        } else {
          callback.resolve(data.data);
        }
      } else {
        error('Cannot resolve callback ' + callbackId);
      }
    } else if (data.action in ah) {
      var action = ah[data.action];
      if (data.callbackId) {
        Promise.resolve().then(function () {
          return action[0].call(action[1], data.data);
        }).then(function (result) {
          comObj.postMessage({
            isReply: true,
            callbackId: data.callbackId,
            data: result
          });
        }, function (reason) {
          comObj.postMessage({
            isReply: true,
            callbackId: data.callbackId,
            error: reason
          });
        });
      } else {
        action[0].call(action[1], data.data);
      }
    } else {
      error('Unknown action from worker: ' + data.action);
    }
  };
}

MessageHandler.prototype = {
  on: function messageHandlerOn(actionName, handler, scope) {
    var ah = this.actionHandler;
    if (ah[actionName]) {
      error('There is already an actionName called "' + actionName + '"');
    }
    ah[actionName] = [handler, scope];
  },
  /**
   * Sends a message to the comObj to invoke the action with the supplied data.
   * @param {String} actionName Action to call.
   * @param {JSON} data JSON data to send.
   * @param {Array} [transfers] Optional list of transfers/ArrayBuffers
   */
  send: function messageHandlerSend(actionName, data, transfers) {
    var message = {
      action: actionName,
      data: data
    };
    this.postMessage(message, transfers);
  },
  /**
   * Sends a message to the comObj to invoke the action with the supplied data.
   * Expects that other side will callback with the response.
   * @param {String} actionName Action to call.
   * @param {JSON} data JSON data to send.
   * @param {Array} [transfers] Optional list of transfers/ArrayBuffers.
   * @returns {Promise} Promise to be resolved with response data.
   */
  sendWithPromise:
    function messageHandlerSendWithPromise(actionName, data, transfers) {
    var callbackId = this.callbackIndex++;
    var message = {
      action: actionName,
      data: data,
      callbackId: callbackId
    };
    var capability = createPromiseCapability();
    this.callbacksCapabilities[callbackId] = capability;
    try {
      this.postMessage(message, transfers);
    } catch (e) {
      capability.reject(e);
    }
    return capability.promise;
  },
  /**
   * Sends raw message to the comObj.
   * @private
   * @param message {Object} Raw message.
   * @param transfers List of transfers/ArrayBuffers, or undefined.
   */
  postMessage: function (message, transfers) {
    if (transfers && this.postMessageTransfers) {
      this.comObj.postMessage(message, transfers);
    } else {
      this.comObj.postMessage(message);
    }
  }
};

function loadJpegStream(id, imageUrl, objs) {
  var img = new Image();
  img.onload = (function loadJpegStream_onloadClosure() {
    objs.resolve(id, img);
  });
  img.onerror = (function loadJpegStream_onerrorClosure() {
    objs.resolve(id, null);
    warn('Error during JPEG image loading');
  });
  img.src = imageUrl;
}


/**
 * The maximum allowed image size in total pixels e.g. width * height. Images
 * above this value will not be drawn. Use -1 for no limit.
 * @var {number}
 */
PDFJS.maxImageSize = (PDFJS.maxImageSize === undefined ?
                      -1 : PDFJS.maxImageSize);

/**
 * The url of where the predefined Adobe CMaps are located. Include trailing
 * slash.
 * @var {string}
 */
PDFJS.cMapUrl = (PDFJS.cMapUrl === undefined ? null : PDFJS.cMapUrl);

/**
 * Specifies if CMaps are binary packed.
 * @var {boolean}
 */
PDFJS.cMapPacked = PDFJS.cMapPacked === undefined ? false : PDFJS.cMapPacked;

/**
 * By default fonts are converted to OpenType fonts and loaded via font face
 * rules. If disabled, the font will be rendered using a built in font renderer
 * that constructs the glyphs with primitive path commands.
 * @var {boolean}
 */
PDFJS.disableFontFace = (PDFJS.disableFontFace === undefined ?
                         false : PDFJS.disableFontFace);

/**
 * Path for image resources, mainly for annotation icons. Include trailing
 * slash.
 * @var {string}
 */
PDFJS.imageResourcesPath = (PDFJS.imageResourcesPath === undefined ?
                            '' : PDFJS.imageResourcesPath);

/**
 * Disable the web worker and run all code on the main thread. This will happen
 * automatically if the browser doesn't support workers or sending typed arrays
 * to workers.
 * @var {boolean}
 */
PDFJS.disableWorker = (PDFJS.disableWorker === undefined ?
                       false : PDFJS.disableWorker);

/**
 * Path and filename of the worker file. Required when the worker is enabled in
 * development mode. If unspecified in the production build, the worker will be
 * loaded based on the location of the pdf.js file.
 * @var {string}
 */
PDFJS.workerSrc = (PDFJS.workerSrc === undefined ? null : PDFJS.workerSrc);

/**
 * Disable range request loading of PDF files. When enabled and if the server
 * supports partial content requests then the PDF will be fetched in chunks.
 * Enabled (false) by default.
 * @var {boolean}
 */
PDFJS.disableRange = (PDFJS.disableRange === undefined ?
                      false : PDFJS.disableRange);

/**
 * Disable streaming of PDF file data. By default PDF.js attempts to load PDF
 * in chunks. This default behavior can be disabled.
 * @var {boolean}
 */
PDFJS.disableStream = (PDFJS.disableStream === undefined ?
                       false : PDFJS.disableStream);

/**
 * Disable pre-fetching of PDF file data. When range requests are enabled PDF.js
 * will automatically keep fetching more data even if it isn't needed to display
 * the current page. This default behavior can be disabled.
 *
 * NOTE: It is also necessary to disable streaming, see above,
 *       in order for disabling of pre-fetching to work correctly.
 * @var {boolean}
 */
PDFJS.disableAutoFetch = (PDFJS.disableAutoFetch === undefined ?
                          false : PDFJS.disableAutoFetch);

/**
 * Enables special hooks for debugging PDF.js.
 * @var {boolean}
 */
PDFJS.pdfBug = (PDFJS.pdfBug === undefined ? false : PDFJS.pdfBug);

/**
 * Enables transfer usage in postMessage for ArrayBuffers.
 * @var {boolean}
 */
PDFJS.postMessageTransfers = (PDFJS.postMessageTransfers === undefined ?
                              true : PDFJS.postMessageTransfers);

/**
 * Disables URL.createObjectURL usage.
 * @var {boolean}
 */
PDFJS.disableCreateObjectURL = (PDFJS.disableCreateObjectURL === undefined ?
                                false : PDFJS.disableCreateObjectURL);

/**
 * Disables WebGL usage.
 * @var {boolean}
 */
PDFJS.disableWebGL = (PDFJS.disableWebGL === undefined ?
                      true : PDFJS.disableWebGL);

/**
 * Disables fullscreen support, and by extension Presentation Mode,
 * in browsers which support the fullscreen API.
 * @var {boolean}
 */
PDFJS.disableFullscreen = (PDFJS.disableFullscreen === undefined ?
                           false : PDFJS.disableFullscreen);

/**
 * Enables CSS only zooming.
 * @var {boolean}
 */
PDFJS.useOnlyCssZoom = (PDFJS.useOnlyCssZoom === undefined ?
                        false : PDFJS.useOnlyCssZoom);

/**
 * Controls the logging level.
 * The constants from PDFJS.VERBOSITY_LEVELS should be used:
 * - errors
 * - warnings [default]
 * - infos
 * @var {number}
 */
PDFJS.verbosity = (PDFJS.verbosity === undefined ?
                   PDFJS.VERBOSITY_LEVELS.warnings : PDFJS.verbosity);

/**
 * The maximum supported canvas size in total pixels e.g. width * height.
 * The default value is 4096 * 4096. Use -1 for no limit.
 * @var {number}
 */
PDFJS.maxCanvasPixels = (PDFJS.maxCanvasPixels === undefined ?
                         16777216 : PDFJS.maxCanvasPixels);

/**
 * Opens external links in a new window if enabled. The default behavior opens
 * external links in the PDF.js window.
 * @var {boolean}
 */
PDFJS.openExternalLinksInNewWindow = (
  PDFJS.openExternalLinksInNewWindow === undefined ?
    false : PDFJS.openExternalLinksInNewWindow);

/**
 * Document initialization / loading parameters object.
 *
 * @typedef {Object} DocumentInitParameters
 * @property {string}     url   - The URL of the PDF.
 * @property {TypedArray|Array|string} data - Binary PDF data. Use typed arrays
 *   (Uint8Array) to improve the memory usage. If PDF data is BASE64-encoded,
 *   use atob() to convert it to a binary string first.
 * @property {Object}     httpHeaders - Basic authentication headers.
 * @property {boolean}    withCredentials - Indicates whether or not cross-site
 *   Access-Control requests should be made using credentials such as cookies
 *   or authorization headers. The default is false.
 * @property {string}     password - For decrypting password-protected PDFs.
 * @property {TypedArray} initialData - A typed array with the first portion or
 *   all of the pdf data. Used by the extension since some data is already
 *   loaded before the switch to range requests.
 * @property {number}     length - The PDF file length. It's used for progress
 *   reports and range requests operations.
 * @property {PDFDataRangeTransport} range
 */

/**
 * @typedef {Object} PDFDocumentStats
 * @property {Array} streamTypes - Used stream types in the document (an item
 *   is set to true if specific stream ID was used in the document).
 * @property {Array} fontTypes - Used font type in the document (an item is set
 *   to true if specific font ID was used in the document).
 */

/**
 * This is the main entry point for loading a PDF and interacting with it.
 * NOTE: If a URL is used to fetch the PDF data a standard XMLHttpRequest(XHR)
 * is used, which means it must follow the same origin rules that any XHR does
 * e.g. No cross domain requests without CORS.
 *
 * @param {string|TypedArray|DocumentInitParameters|PDFDataRangeTransport} src
 * Can be a url to where a PDF is located, a typed array (Uint8Array)
 * already populated with data or parameter object.
 *
 * @param {PDFDataRangeTransport} pdfDataRangeTransport (deprecated) It is used
 * if you want to manually serve range requests for data in the PDF.
 *
 * @param {function} passwordCallback (deprecated) It is used to request a
 * password if wrong or no password was provided. The callback receives two
 * parameters: function that needs to be called with new password and reason
 * (see {PasswordResponses}).
 *
 * @param {function} progressCallback (deprecated) It is used to be able to
 * monitor the loading progress of the PDF file (necessary to implement e.g.
 * a loading bar). The callback receives an {Object} with the properties:
 * {number} loaded and {number} total.
 *
 * @return {PDFDocumentLoadingTask}
 */
PDFJS.getDocument = function getDocument(src,
                                         pdfDataRangeTransport,
                                         passwordCallback,
                                         progressCallback) {
  var task = new PDFDocumentLoadingTask();

  // Support of the obsolete arguments (for compatibility with API v1.0)
  if (pdfDataRangeTransport) {
    if (!(pdfDataRangeTransport instanceof PDFDataRangeTransport)) {
      // Not a PDFDataRangeTransport instance, trying to add missing properties.
      pdfDataRangeTransport = Object.create(pdfDataRangeTransport);
      pdfDataRangeTransport.length = src.length;
      pdfDataRangeTransport.initialData = src.initialData;
    }
    src = Object.create(src);
    src.range = pdfDataRangeTransport;
  }
  task.onPassword = passwordCallback || null;
  task.onProgress = progressCallback || null;

  var workerInitializedCapability, transport;
  var source;
  if (typeof src === 'string') {
    source = { url: src };
  } else if (isArrayBuffer(src)) {
    source = { data: src };
  } else if (src instanceof PDFDataRangeTransport) {
    source = { range: src };
  } else {
    if (typeof src !== 'object') {
      error('Invalid parameter in getDocument, need either Uint8Array, ' +
        'string or a parameter object');
    }
    if (!src.url && !src.data && !src.range) {
      error('Invalid parameter object: need either .data, .range or .url');
    }

    source = src;
  }

  var params = {};
  for (var key in source) {
    if (key === 'url' && typeof window !== 'undefined') {
      // The full path is required in the 'url' field.
      params[key] = combineUrl(window.location.href, source[key]);
      continue;
    } else if (key === 'range') {
      continue;
    } else if (key === 'data' && !(source[key] instanceof Uint8Array)) {
      // Converting string or array-like data to Uint8Array.
      var pdfBytes = source[key];
      if (typeof pdfBytes === 'string') {
        params[key] = stringToBytes(pdfBytes);
      } else if (typeof pdfBytes === 'object' && pdfBytes !== null &&
                 !isNaN(pdfBytes.length)) {
        params[key] = new Uint8Array(pdfBytes);
      } else {
        error('Invalid PDF binary data: either typed array, string or ' +
              'array-like object is expected in the data property.');
      }
      continue;
    }
    params[key] = source[key];
  }

  workerInitializedCapability = createPromiseCapability();
  transport = new WorkerTransport(workerInitializedCapability, source.range);
  workerInitializedCapability.promise.then(function transportInitialized() {
    transport.fetchDocument(task, params);
  });

  return task;
};

/**
 * PDF document loading operation.
 * @class
 */
var PDFDocumentLoadingTask = (function PDFDocumentLoadingTaskClosure() {
  /** @constructs PDFDocumentLoadingTask */
  function PDFDocumentLoadingTask() {
    this._capability = createPromiseCapability();

    /**
     * Callback to request a password if wrong or no password was provided.
     * The callback receives two parameters: function that needs to be called
     * with new password and reason (see {PasswordResponses}).
     */
    this.onPassword = null;

    /**
     * Callback to be able to monitor the loading progress of the PDF file
     * (necessary to implement e.g. a loading bar). The callback receives
     * an {Object} with the properties: {number} loaded and {number} total.
     */
    this.onProgress = null;
  }

  PDFDocumentLoadingTask.prototype =
      /** @lends PDFDocumentLoadingTask.prototype */ {
    /**
     * @return {Promise}
     */
    get promise() {
      return this._capability.promise;
    },

    // TODO add cancel or abort method

    /**
     * Registers callbacks to indicate the document loading completion.
     *
     * @param {function} onFulfilled The callback for the loading completion.
     * @param {function} onRejected The callback for the loading failure.
     * @return {Promise} A promise that is resolved after the onFulfilled or
     *                   onRejected callback.
     */
    then: function PDFDocumentLoadingTask_then(onFulfilled, onRejected) {
      return this.promise.then.apply(this.promise, arguments);
    }
  };

  return PDFDocumentLoadingTask;
})();

/**
 * Abstract class to support range requests file loading.
 * @class
 */
var PDFDataRangeTransport = (function pdfDataRangeTransportClosure() {
  /**
   * @constructs PDFDataRangeTransport
   * @param {number} length
   * @param {Uint8Array} initialData
   */
  function PDFDataRangeTransport(length, initialData) {
    this.length = length;
    this.initialData = initialData;

    this._rangeListeners = [];
    this._progressListeners = [];
    this._progressiveReadListeners = [];
    this._readyCapability = createPromiseCapability();
  }
  PDFDataRangeTransport.prototype =
      /** @lends PDFDataRangeTransport.prototype */ {
    addRangeListener:
        function PDFDataRangeTransport_addRangeListener(listener) {
      this._rangeListeners.push(listener);
    },

    addProgressListener:
        function PDFDataRangeTransport_addProgressListener(listener) {
      this._progressListeners.push(listener);
    },

    addProgressiveReadListener:
        function PDFDataRangeTransport_addProgressiveReadListener(listener) {
      this._progressiveReadListeners.push(listener);
    },

    onDataRange: function PDFDataRangeTransport_onDataRange(begin, chunk) {
      var listeners = this._rangeListeners;
      for (var i = 0, n = listeners.length; i < n; ++i) {
        listeners[i](begin, chunk);
      }
    },

    onDataProgress: function PDFDataRangeTransport_onDataProgress(loaded) {
      this._readyCapability.promise.then(function () {
        var listeners = this._progressListeners;
        for (var i = 0, n = listeners.length; i < n; ++i) {
          listeners[i](loaded);
        }
      }.bind(this));
    },

    onDataProgressiveRead:
        function PDFDataRangeTransport_onDataProgress(chunk) {
      this._readyCapability.promise.then(function () {
        var listeners = this._progressiveReadListeners;
        for (var i = 0, n = listeners.length; i < n; ++i) {
          listeners[i](chunk);
        }
      }.bind(this));
    },

    transportReady: function PDFDataRangeTransport_transportReady() {
      this._readyCapability.resolve();
    },

    requestDataRange:
        function PDFDataRangeTransport_requestDataRange(begin, end) {
      throw new Error('Abstract method PDFDataRangeTransport.requestDataRange');
    }
  };
  return PDFDataRangeTransport;
})();

PDFJS.PDFDataRangeTransport = PDFDataRangeTransport;

/**
 * Proxy to a PDFDocument in the worker thread. Also, contains commonly used
 * properties that can be read synchronously.
 * @class
 */
var PDFDocumentProxy = (function PDFDocumentProxyClosure() {
  function PDFDocumentProxy(pdfInfo, transport) {
    this.pdfInfo = pdfInfo;
    this.transport = transport;
  }
  PDFDocumentProxy.prototype = /** @lends PDFDocumentProxy.prototype */ {
    /**
     * @return {number} Total number of pages the PDF contains.
     */
    get numPages() {
      return this.pdfInfo.numPages;
    },
    /**
     * @return {string} A unique ID to identify a PDF. Not guaranteed to be
     * unique.
     */
    get fingerprint() {
      return this.pdfInfo.fingerprint;
    },
    /**
     * @param {number} pageNumber The page number to get. The first page is 1.
     * @return {Promise} A promise that is resolved with a {@link PDFPageProxy}
     * object.
     */
    getPage: function PDFDocumentProxy_getPage(pageNumber) {
      return this.transport.getPage(pageNumber);
    },
    /**
     * @param {{num: number, gen: number}} ref The page reference. Must have
     *   the 'num' and 'gen' properties.
     * @return {Promise} A promise that is resolved with the page index that is
     * associated with the reference.
     */
    getPageIndex: function PDFDocumentProxy_getPageIndex(ref) {
      return this.transport.getPageIndex(ref);
    },
    /**
     * @return {Promise} A promise that is resolved with a lookup table for
     * mapping named destinations to reference numbers.
     *
     * This can be slow for large documents: use getDestination instead
     */
    getDestinations: function PDFDocumentProxy_getDestinations() {
      return this.transport.getDestinations();
    },
    /**
     * @param {string} id The named destination to get.
     * @return {Promise} A promise that is resolved with all information
     * of the given named destination.
     */
    getDestination: function PDFDocumentProxy_getDestination(id) {
      return this.transport.getDestination(id);
    },
    /**
     * @return {Promise} A promise that is resolved with a lookup table for
     * mapping named attachments to their content.
     */
    getAttachments: function PDFDocumentProxy_getAttachments() {
      return this.transport.getAttachments();
    },
    /**
     * @return {Promise} A promise that is resolved with an array of all the
     * JavaScript strings in the name tree.
     */
    getJavaScript: function PDFDocumentProxy_getJavaScript() {
      return this.transport.getJavaScript();
    },
    /**
     * @return {Promise} A promise that is resolved with an {Array} that is a
     * tree outline (if it has one) of the PDF. The tree is in the format of:
     * [
     *  {
     *   title: string,
     *   bold: boolean,
     *   italic: boolean,
     *   color: rgb array,
     *   dest: dest obj,
     *   items: array of more items like this
     *  },
     *  ...
     * ].
     */
    getOutline: function PDFDocumentProxy_getOutline() {
      return this.transport.getOutline();
    },
    /**
     * @return {Promise} A promise that is resolved with an {Object} that has
     * info and metadata properties.  Info is an {Object} filled with anything
     * available in the information dictionary and similarly metadata is a
     * {Metadata} object with information from the metadata section of the PDF.
     */
    getMetadata: function PDFDocumentProxy_getMetadata() {
      return this.transport.getMetadata();
    },
    /**
     * @return {Promise} A promise that is resolved with a TypedArray that has
     * the raw data from the PDF.
     */
    getData: function PDFDocumentProxy_getData() {
      return this.transport.getData();
    },
    /**
     * @return {Promise} A promise that is resolved when the document's data
     * is loaded. It is resolved with an {Object} that contains the length
     * property that indicates size of the PDF data in bytes.
     */
    getDownloadInfo: function PDFDocumentProxy_getDownloadInfo() {
      return this.transport.downloadInfoCapability.promise;
    },
    /**
     * @return {Promise} A promise this is resolved with current stats about
     * document structures (see {@link PDFDocumentStats}).
     */
    getStats: function PDFDocumentProxy_getStats() {
      return this.transport.getStats();
    },
    /**
     * Cleans up resources allocated by the document, e.g. created @font-face.
     */
    cleanup: function PDFDocumentProxy_cleanup() {
      this.transport.startCleanup();
    },
    /**
     * Destroys current document instance and terminates worker.
     */
    destroy: function PDFDocumentProxy_destroy() {
      this.transport.destroy();
    }
  };
  return PDFDocumentProxy;
})();

/**
 * Page text content.
 *
 * @typedef {Object} TextContent
 * @property {array} items - array of {@link TextItem}
 * @property {Object} styles - {@link TextStyles} objects, indexed by font
 *                    name.
 */

/**
 * Page text content part.
 *
 * @typedef {Object} TextItem
 * @property {string} str - text content.
 * @property {string} dir - text direction: 'ttb', 'ltr' or 'rtl'.
 * @property {array} transform - transformation matrix.
 * @property {number} width - width in device space.
 * @property {number} height - height in device space.
 * @property {string} fontName - font name used by pdf.js for converted font.
 */

/**
 * Text style.
 *
 * @typedef {Object} TextStyle
 * @property {number} ascent - font ascent.
 * @property {number} descent - font descent.
 * @property {boolean} vertical - text is in vertical mode.
 * @property {string} fontFamily - possible font family
 */

/**
 * Page render parameters.
 *
 * @typedef {Object} RenderParameters
 * @property {Object} canvasContext - A 2D context of a DOM Canvas object.
 * @property {PDFJS.PageViewport} viewport - Rendering viewport obtained by
 *                                calling of PDFPage.getViewport method.
 * @property {string} intent - Rendering intent, can be 'display' or 'print'
 *                    (default value is 'display').
 * @property {Object} imageLayer - (optional) An object that has beginLayout,
 *                    endLayout and appendImage functions.
 * @property {function} continueCallback - (deprecated) A function that will be
 *                      called each time the rendering is paused.  To continue
 *                      rendering call the function that is the first argument
 *                      to the callback.
 */

/**
 * PDF page operator list.
 *
 * @typedef {Object} PDFOperatorList
 * @property {Array} fnArray - Array containing the operator functions.
 * @property {Array} argsArray - Array containing the arguments of the
 *                               functions.
 */

/**
 * Proxy to a PDFPage in the worker thread.
 * @class
 */
var PDFPageProxy = (function PDFPageProxyClosure() {
  function PDFPageProxy(pageIndex, pageInfo, transport) {
    this.pageIndex = pageIndex;
    this.pageInfo = pageInfo;
    this.transport = transport;
    this.stats = new StatTimer();
    this.stats.enabled = !!globalScope.PDFJS.enableStats;
    this.commonObjs = transport.commonObjs;
    this.objs = new PDFObjects();
    this.cleanupAfterRender = false;
    this.pendingDestroy = false;
    this.intentStates = {};
  }
  PDFPageProxy.prototype = /** @lends PDFPageProxy.prototype */ {
    /**
     * @return {number} Page number of the page. First page is 1.
     */
    get pageNumber() {
      return this.pageIndex + 1;
    },
    /**
     * @return {number} The number of degrees the page is rotated clockwise.
     */
    get rotate() {
      return this.pageInfo.rotate;
    },
    /**
     * @return {Object} The reference that points to this page. It has 'num' and
     * 'gen' properties.
     */
    get ref() {
      return this.pageInfo.ref;
    },
    /**
     * @return {Array} An array of the visible portion of the PDF page in the
     * user space units - [x1, y1, x2, y2].
     */
    get view() {
      return this.pageInfo.view;
    },
    /**
     * @param {number} scale The desired scale of the viewport.
     * @param {number} rotate Degrees to rotate the viewport. If omitted this
     * defaults to the page rotation.
     * @return {PDFJS.PageViewport} Contains 'width' and 'height' properties
     * along with transforms required for rendering.
     */
    getViewport: function PDFPageProxy_getViewport(scale, rotate) {
      if (arguments.length < 2) {
        rotate = this.rotate;
      }
      return new PDFJS.PageViewport(this.view, scale, rotate, 0, 0);
    },
    /**
     * @return {Promise} A promise that is resolved with an {Array} of the
     * annotation objects.
     */
    getAnnotations: function PDFPageProxy_getAnnotations() {
      if (!this.annotationsPromise) {
        this.annotationsPromise = this.transport.getAnnotations(this.pageIndex);
      }
      return this.annotationsPromise;
    },
    /**
     * Begins the process of rendering a page to the desired context.
     * @param {RenderParameters} params Page render parameters.
     * @return {RenderTask} An object that contains the promise, which
     *                      is resolved when the page finishes rendering.
     */
    render: function PDFPageProxy_render(params) {
      var stats = this.stats;
      stats.time('Overall');

      // If there was a pending destroy cancel it so no cleanup happens during
      // this call to render.
      this.pendingDestroy = false;

      var renderingIntent = (params.intent === 'print' ? 'print' : 'display');

      if (!this.intentStates[renderingIntent]) {
        this.intentStates[renderingIntent] = {};
      }
      var intentState = this.intentStates[renderingIntent];

      // If there's no displayReadyCapability yet, then the operatorList
      // was never requested before. Make the request and create the promise.
      if (!intentState.displayReadyCapability) {
        intentState.receivingOperatorList = true;
        intentState.displayReadyCapability = createPromiseCapability();
        intentState.operatorList = {
          fnArray: [],
          argsArray: [],
          lastChunk: false
        };

        this.stats.time('Page Request');
        this.transport.messageHandler.send('RenderPageRequest', {
          pageIndex: this.pageNumber - 1,
          intent: renderingIntent
        });
      }

      var internalRenderTask = new InternalRenderTask(complete, params,
                                                      this.objs,
                                                      this.commonObjs,
                                                      intentState.operatorList,
                                                      this.pageNumber);
      internalRenderTask.useRequestAnimationFrame = renderingIntent !== 'print';
      if (!intentState.renderTasks) {
        intentState.renderTasks = [];
      }
      intentState.renderTasks.push(internalRenderTask);
      var renderTask = internalRenderTask.task;

      // Obsolete parameter support
      if (params.continueCallback) {
        renderTask.onContinue = params.continueCallback;
      }

      var self = this;
      intentState.displayReadyCapability.promise.then(
        function pageDisplayReadyPromise(transparency) {
          if (self.pendingDestroy) {
            complete();
            return;
          }
          stats.time('Rendering');
          internalRenderTask.initalizeGraphics(transparency);
          internalRenderTask.operatorListChanged();
        },
        function pageDisplayReadPromiseError(reason) {
          complete(reason);
        }
      );

      function complete(error) {
        var i = intentState.renderTasks.indexOf(internalRenderTask);
        if (i >= 0) {
          intentState.renderTasks.splice(i, 1);
        }

        if (self.cleanupAfterRender) {
          self.pendingDestroy = true;
        }
        self._tryDestroy();

        if (error) {
          internalRenderTask.capability.reject(error);
        } else {
          internalRenderTask.capability.resolve();
        }
        stats.timeEnd('Rendering');
        stats.timeEnd('Overall');
      }

      return renderTask;
    },

    /**
     * @return {Promise} A promise resolved with an {@link PDFOperatorList}
     * object that represents page's operator list.
     */
    getOperatorList: function PDFPageProxy_getOperatorList() {
      function operatorListChanged() {
        if (intentState.operatorList.lastChunk) {
          intentState.opListReadCapability.resolve(intentState.operatorList);
        }
      }

      var renderingIntent = 'oplist';
      if (!this.intentStates[renderingIntent]) {
        this.intentStates[renderingIntent] = {};
      }
      var intentState = this.intentStates[renderingIntent];

      if (!intentState.opListReadCapability) {
        var opListTask = {};
        opListTask.operatorListChanged = operatorListChanged;
        intentState.receivingOperatorList = true;
        intentState.opListReadCapability = createPromiseCapability();
        intentState.renderTasks = [];
        intentState.renderTasks.push(opListTask);
        intentState.operatorList = {
          fnArray: [],
          argsArray: [],
          lastChunk: false
        };

        this.transport.messageHandler.send('RenderPageRequest', {
          pageIndex: this.pageIndex,
          intent: renderingIntent
        });
      }
      return intentState.opListReadCapability.promise;
    },

    /**
     * @return {Promise} That is resolved a {@link TextContent}
     * object that represent the page text content.
     */
    getTextContent: function PDFPageProxy_getTextContent() {
      return this.transport.messageHandler.sendWithPromise('GetTextContent', {
        pageIndex: this.pageNumber - 1
      });
    },
    /**
     * Destroys resources allocated by the page.
     */
    destroy: function PDFPageProxy_destroy() {
      this.pendingDestroy = true;
      this._tryDestroy();
    },
    /**
     * For internal use only. Attempts to clean up if rendering is in a state
     * where that's possible.
     * @ignore
     */
    _tryDestroy: function PDFPageProxy__destroy() {
      if (!this.pendingDestroy ||
          Object.keys(this.intentStates).some(function(intent) {
            var intentState = this.intentStates[intent];
            return (intentState.renderTasks.length !== 0 ||
                    intentState.receivingOperatorList);
          }, this)) {
        return;
      }

      Object.keys(this.intentStates).forEach(function(intent) {
        delete this.intentStates[intent];
      }, this);
      this.objs.clear();
      this.annotationsPromise = null;
      this.pendingDestroy = false;
    },
    /**
     * For internal use only.
     * @ignore
     */
    _startRenderPage: function PDFPageProxy_startRenderPage(transparency,
                                                            intent) {
      var intentState = this.intentStates[intent];
      // TODO Refactor RenderPageRequest to separate rendering
      // and operator list logic
      if (intentState.displayReadyCapability) {
        intentState.displayReadyCapability.resolve(transparency);
      }
    },
    /**
     * For internal use only.
     * @ignore
     */
    _renderPageChunk: function PDFPageProxy_renderPageChunk(operatorListChunk,
                                                            intent) {
      var intentState = this.intentStates[intent];
      var i, ii;
      // Add the new chunk to the current operator list.
      for (i = 0, ii = operatorListChunk.length; i < ii; i++) {
        intentState.operatorList.fnArray.push(operatorListChunk.fnArray[i]);
        intentState.operatorList.argsArray.push(
          operatorListChunk.argsArray[i]);
      }
      intentState.operatorList.lastChunk = operatorListChunk.lastChunk;

      // Notify all the rendering tasks there are more operators to be consumed.
      for (i = 0; i < intentState.renderTasks.length; i++) {
        intentState.renderTasks[i].operatorListChanged();
      }

      if (operatorListChunk.lastChunk) {
        intentState.receivingOperatorList = false;
        this._tryDestroy();
      }
    }
  };
  return PDFPageProxy;
})();

/**
 * For internal use only.
 * @ignore
 */
var WorkerTransport = (function WorkerTransportClosure() {
  function WorkerTransport(workerInitializedCapability, pdfDataRangeTransport) {
    this.pdfDataRangeTransport = pdfDataRangeTransport;
    this.workerInitializedCapability = workerInitializedCapability;
    this.commonObjs = new PDFObjects();

    this.loadingTask = null;

    this.pageCache = [];
    this.pagePromises = [];
    this.downloadInfoCapability = createPromiseCapability();

    // If worker support isn't disabled explicit and the browser has worker
    // support, create a new web worker and test if it/the browser fullfills
    // all requirements to run parts of pdf.js in a web worker.
    // Right now, the requirement is, that an Uint8Array is still an Uint8Array
    // as it arrives on the worker. Chrome added this with version 15.
    if (!globalScope.PDFJS.disableWorker && typeof Worker !== 'undefined') {
      var workerSrc = PDFJS.workerSrc;
      if (!workerSrc) {
        error('No PDFJS.workerSrc specified');
      }

      try {
        // Some versions of FF can't create a worker on localhost, see:
        // https://bugzilla.mozilla.org/show_bug.cgi?id=683280
        var worker = new Worker(workerSrc);
        var messageHandler = new MessageHandler('main', worker);
        this.messageHandler = messageHandler;

        messageHandler.on('test', function transportTest(data) {
          var supportTypedArray = data && data.supportTypedArray;
          if (supportTypedArray) {
            this.worker = worker;
            if (!data.supportTransfers) {
              PDFJS.postMessageTransfers = false;
            }
            this.setupMessageHandler(messageHandler);
            workerInitializedCapability.resolve();
          } else {
            this.setupFakeWorker();
          }
        }.bind(this));

        var testObj = new Uint8Array([PDFJS.postMessageTransfers ? 255 : 0]);
        // Some versions of Opera throw a DATA_CLONE_ERR on serializing the
        // typed array. Also, checking if we can use transfers.
        try {
          messageHandler.send('test', testObj, [testObj.buffer]);
        } catch (ex) {
          info('Cannot use postMessage transfers');
          testObj[0] = 0;
          messageHandler.send('test', testObj);
        }
        return;
      } catch (e) {
        info('The worker has been disabled.');
      }
    }
    // Either workers are disabled, not supported or have thrown an exception.
    // Thus, we fallback to a faked worker.
    this.setupFakeWorker();
  }
  WorkerTransport.prototype = {
    destroy: function WorkerTransport_destroy() {
      this.pageCache = [];
      this.pagePromises = [];
      var self = this;
      this.messageHandler.sendWithPromise('Terminate', null).then(function () {
        FontLoader.clear();
        if (self.worker) {
          self.worker.terminate();
        }
      });
    },

    setupFakeWorker: function WorkerTransport_setupFakeWorker() {
      globalScope.PDFJS.disableWorker = true;

      if (!PDFJS.fakeWorkerFilesLoadedCapability) {
        PDFJS.fakeWorkerFilesLoadedCapability = createPromiseCapability();
        // In the developer build load worker_loader which in turn loads all the
        // other files and resolves the promise. In production only the
        // pdf.worker.js file is needed.
        Util.loadScript(PDFJS.workerSrc, function() {
          PDFJS.fakeWorkerFilesLoadedCapability.resolve();
        });
      }
      PDFJS.fakeWorkerFilesLoadedCapability.promise.then(function () {
        warn('Setting up fake worker.');
        // If we don't use a worker, just post/sendMessage to the main thread.
        var fakeWorker = {
          postMessage: function WorkerTransport_postMessage(obj) {
            fakeWorker.onmessage({data: obj});
          },
          terminate: function WorkerTransport_terminate() {}
        };

        var messageHandler = new MessageHandler('main', fakeWorker);
        this.setupMessageHandler(messageHandler);

        // If the main thread is our worker, setup the handling for the messages
        // the main thread sends to it self.
        PDFJS.WorkerMessageHandler.setup(messageHandler);

        this.workerInitializedCapability.resolve();
      }.bind(this));
    },

    setupMessageHandler:
      function WorkerTransport_setupMessageHandler(messageHandler) {
      this.messageHandler = messageHandler;

      function updatePassword(password) {
        messageHandler.send('UpdatePassword', password);
      }

      var pdfDataRangeTransport = this.pdfDataRangeTransport;
      if (pdfDataRangeTransport) {
        pdfDataRangeTransport.addRangeListener(function(begin, chunk) {
          messageHandler.send('OnDataRange', {
            begin: begin,
            chunk: chunk
          });
        });

        pdfDataRangeTransport.addProgressListener(function(loaded) {
          messageHandler.send('OnDataProgress', {
            loaded: loaded
          });
        });

        pdfDataRangeTransport.addProgressiveReadListener(function(chunk) {
          messageHandler.send('OnDataRange', {
            chunk: chunk
          });
        });

        messageHandler.on('RequestDataRange',
          function transportDataRange(data) {
            pdfDataRangeTransport.requestDataRange(data.begin, data.end);
          }, this);
      }

      messageHandler.on('GetDoc', function transportDoc(data) {
        var pdfInfo = data.pdfInfo;
        this.numPages = data.pdfInfo.numPages;
        var pdfDocument = new PDFDocumentProxy(pdfInfo, this);
        this.pdfDocument = pdfDocument;
        this.loadingTask._capability.resolve(pdfDocument);
      }, this);

      messageHandler.on('NeedPassword',
                        function transportNeedPassword(exception) {
        var loadingTask = this.loadingTask;
        if (loadingTask.onPassword) {
          return loadingTask.onPassword(updatePassword,
                                        PasswordResponses.NEED_PASSWORD);
        }
        loadingTask._capability.reject(
          new PasswordException(exception.message, exception.code));
      }, this);

      messageHandler.on('IncorrectPassword',
                        function transportIncorrectPassword(exception) {
        var loadingTask = this.loadingTask;
        if (loadingTask.onPassword) {
          return loadingTask.onPassword(updatePassword,
                                        PasswordResponses.INCORRECT_PASSWORD);
        }
        loadingTask._capability.reject(
          new PasswordException(exception.message, exception.code));
      }, this);

      messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
        this.loadingTask._capability.reject(
          new InvalidPDFException(exception.message));
      }, this);

      messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
        this.loadingTask._capability.reject(
          new MissingPDFException(exception.message));
      }, this);

      messageHandler.on('UnexpectedResponse',
                        function transportUnexpectedResponse(exception) {
        this.loadingTask._capability.reject(
          new UnexpectedResponseException(exception.message, exception.status));
      }, this);

      messageHandler.on('UnknownError',
                        function transportUnknownError(exception) {
        this.loadingTask._capability.reject(
          new UnknownErrorException(exception.message, exception.details));
      }, this);

      messageHandler.on('DataLoaded', function transportPage(data) {
        this.downloadInfoCapability.resolve(data);
      }, this);

      messageHandler.on('PDFManagerReady', function transportPage(data) {
        if (this.pdfDataRangeTransport) {
          this.pdfDataRangeTransport.transportReady();
        }
      }, this);

      messageHandler.on('StartRenderPage', function transportRender(data) {
        var page = this.pageCache[data.pageIndex];

        page.stats.timeEnd('Page Request');
        page._startRenderPage(data.transparency, data.intent);
      }, this);

      messageHandler.on('RenderPageChunk', function transportRender(data) {
        var page = this.pageCache[data.pageIndex];

        page._renderPageChunk(data.operatorList, data.intent);
      }, this);

      messageHandler.on('commonobj', function transportObj(data) {
        var id = data[0];
        var type = data[1];
        if (this.commonObjs.hasData(id)) {
          return;
        }

        switch (type) {
          case 'Font':
            var exportedData = data[2];

            var font;
            if ('error' in exportedData) {
              var error = exportedData.error;
              warn('Error during font loading: ' + error);
              this.commonObjs.resolve(id, error);
              break;
            } else {
              font = new FontFaceObject(exportedData);
            }

            FontLoader.bind(
              [font],
              function fontReady(fontObjs) {
                this.commonObjs.resolve(id, font);
              }.bind(this)
            );
            break;
          case 'FontPath':
            this.commonObjs.resolve(id, data[2]);
            break;
          default:
            error('Got unknown common object type ' + type);
        }
      }, this);

      messageHandler.on('obj', function transportObj(data) {
        var id = data[0];
        var pageIndex = data[1];
        var type = data[2];
        var pageProxy = this.pageCache[pageIndex];
        var imageData;
        if (pageProxy.objs.hasData(id)) {
          return;
        }

        switch (type) {
          case 'JpegStream':
            imageData = data[3];
            loadJpegStream(id, imageData, pageProxy.objs);
            break;
          case 'Image':
            imageData = data[3];
            pageProxy.objs.resolve(id, imageData);

            // heuristics that will allow not to store large data
            var MAX_IMAGE_SIZE_TO_STORE = 8000000;
            if (imageData && 'data' in imageData &&
                imageData.data.length > MAX_IMAGE_SIZE_TO_STORE) {
              pageProxy.cleanupAfterRender = true;
            }
            break;
          default:
            error('Got unknown object type ' + type);
        }
      }, this);

      messageHandler.on('DocProgress', function transportDocProgress(data) {
        var loadingTask = this.loadingTask;
        if (loadingTask.onProgress) {
          loadingTask.onProgress({
            loaded: data.loaded,
            total: data.total
          });
        }
      }, this);

      messageHandler.on('PageError', function transportError(data) {
        var page = this.pageCache[data.pageNum - 1];
        var intentState = page.intentStates[data.intent];
        if (intentState.displayReadyCapability) {
          intentState.displayReadyCapability.reject(data.error);
        } else {
          error(data.error);
        }
      }, this);

      messageHandler.on('JpegDecode', function(data) {
        var imageUrl = data[0];
        var components = data[1];
        if (components !== 3 && components !== 1) {
          return Promise.reject(
            new Error('Only 3 components or 1 component can be returned'));
        }

        return new Promise(function (resolve, reject) {
          var img = new Image();
          img.onload = function () {
            var width = img.width;
            var height = img.height;
            var size = width * height;
            var rgbaLength = size * 4;
            var buf = new Uint8Array(size * components);
            var tmpCanvas = createScratchCanvas(width, height);
            var tmpCtx = tmpCanvas.getContext('2d');
            tmpCtx.drawImage(img, 0, 0);
            var data = tmpCtx.getImageData(0, 0, width, height).data;
            var i, j;

            if (components === 3) {
              for (i = 0, j = 0; i < rgbaLength; i += 4, j += 3) {
                buf[j] = data[i];
                buf[j + 1] = data[i + 1];
                buf[j + 2] = data[i + 2];
              }
            } else if (components === 1) {
              for (i = 0, j = 0; i < rgbaLength; i += 4, j++) {
                buf[j] = data[i];
              }
            }
            resolve({ data: buf, width: width, height: height});
          };
          img.onerror = function () {
            reject(new Error('JpegDecode failed to load image'));
          };
          img.src = imageUrl;
        });
      });
    },

    fetchDocument: function WorkerTransport_fetchDocument(loadingTask, source) {
      this.loadingTask = loadingTask;

      source.disableAutoFetch = PDFJS.disableAutoFetch;
      source.disableStream = PDFJS.disableStream;
      source.chunkedViewerLoading = !!this.pdfDataRangeTransport;
      if (this.pdfDataRangeTransport) {
        source.length = this.pdfDataRangeTransport.length;
        source.initialData = this.pdfDataRangeTransport.initialData;
      }
      this.messageHandler.send('GetDocRequest', {
        source: source,
        disableRange: PDFJS.disableRange,
        maxImageSize: PDFJS.maxImageSize,
        cMapUrl: PDFJS.cMapUrl,
        cMapPacked: PDFJS.cMapPacked,
        disableFontFace: PDFJS.disableFontFace,
        disableCreateObjectURL: PDFJS.disableCreateObjectURL,
        verbosity: PDFJS.verbosity
      });
    },

    getData: function WorkerTransport_getData() {
      return this.messageHandler.sendWithPromise('GetData', null);
    },

    getPage: function WorkerTransport_getPage(pageNumber, capability) {
      if (pageNumber <= 0 || pageNumber > this.numPages ||
          (pageNumber|0) !== pageNumber) {
        return Promise.reject(new Error('Invalid page request'));
      }

      var pageIndex = pageNumber - 1;
      if (pageIndex in this.pagePromises) {
        return this.pagePromises[pageIndex];
      }
      var promise = this.messageHandler.sendWithPromise('GetPage', {
        pageIndex: pageIndex
      }).then(function (pageInfo) {
        var page = new PDFPageProxy(pageIndex, pageInfo, this);
        this.pageCache[pageIndex] = page;
        return page;
      }.bind(this));
      this.pagePromises[pageIndex] = promise;
      return promise;
    },

    getPageIndex: function WorkerTransport_getPageIndexByRef(ref) {
      return this.messageHandler.sendWithPromise('GetPageIndex', { ref: ref });
    },

    getAnnotations: function WorkerTransport_getAnnotations(pageIndex) {
      return this.messageHandler.sendWithPromise('GetAnnotations',
        { pageIndex: pageIndex });
    },

    getDestinations: function WorkerTransport_getDestinations() {
      return this.messageHandler.sendWithPromise('GetDestinations', null);
    },

    getDestination: function WorkerTransport_getDestination(id) {
      return this.messageHandler.sendWithPromise('GetDestination', { id: id } );
    },

    getAttachments: function WorkerTransport_getAttachments() {
      return this.messageHandler.sendWithPromise('GetAttachments', null);
    },

    getJavaScript: function WorkerTransport_getJavaScript() {
      return this.messageHandler.sendWithPromise('GetJavaScript', null);
    },

    getOutline: function WorkerTransport_getOutline() {
      return this.messageHandler.sendWithPromise('GetOutline', null);
    },

    getMetadata: function WorkerTransport_getMetadata() {
      return this.messageHandler.sendWithPromise('GetMetadata', null).
        then(function transportMetadata(results) {
        return {
          info: results[0],
          metadata: (results[1] ? new PDFJS.Metadata(results[1]) : null)
        };
      });
    },

    getStats: function WorkerTransport_getStats() {
      return this.messageHandler.sendWithPromise('GetStats', null);
    },

    startCleanup: function WorkerTransport_startCleanup() {
      this.messageHandler.sendWithPromise('Cleanup', null).
        then(function endCleanup() {
        for (var i = 0, ii = this.pageCache.length; i < ii; i++) {
          var page = this.pageCache[i];
          if (page) {
            page.destroy();
          }
        }
        this.commonObjs.clear();
        FontLoader.clear();
      }.bind(this));
    }
  };
  return WorkerTransport;

})();

/**
 * A PDF document and page is built of many objects. E.g. there are objects
 * for fonts, images, rendering code and such. These objects might get processed
 * inside of a worker. The `PDFObjects` implements some basic functions to
 * manage these objects.
 * @ignore
 */
var PDFObjects = (function PDFObjectsClosure() {
  function PDFObjects() {
    this.objs = {};
  }

  PDFObjects.prototype = {
    /**
     * Internal function.
     * Ensures there is an object defined for `objId`.
     */
    ensureObj: function PDFObjects_ensureObj(objId) {
      if (this.objs[objId]) {
        return this.objs[objId];
      }

      var obj = {
        capability: createPromiseCapability(),
        data: null,
        resolved: false
      };
      this.objs[objId] = obj;

      return obj;
    },

    /**
     * If called *without* callback, this returns the data of `objId` but the
     * object needs to be resolved. If it isn't, this function throws.
     *
     * If called *with* a callback, the callback is called with the data of the
     * object once the object is resolved. That means, if you call this
     * function and the object is already resolved, the callback gets called
     * right away.
     */
    get: function PDFObjects_get(objId, callback) {
      // If there is a callback, then the get can be async and the object is
      // not required to be resolved right now
      if (callback) {
        this.ensureObj(objId).capability.promise.then(callback);
        return null;
      }

      // If there isn't a callback, the user expects to get the resolved data
      // directly.
      var obj = this.objs[objId];

      // If there isn't an object yet or the object isn't resolved, then the
      // data isn't ready yet!
      if (!obj || !obj.resolved) {
        error('Requesting object that isn\'t resolved yet ' + objId);
      }

      return obj.data;
    },

    /**
     * Resolves the object `objId` with optional `data`.
     */
    resolve: function PDFObjects_resolve(objId, data) {
      var obj = this.ensureObj(objId);

      obj.resolved = true;
      obj.data = data;
      obj.capability.resolve(data);
    },

    isResolved: function PDFObjects_isResolved(objId) {
      var objs = this.objs;

      if (!objs[objId]) {
        return false;
      } else {
        return objs[objId].resolved;
      }
    },

    hasData: function PDFObjects_hasData(objId) {
      return this.isResolved(objId);
    },

    /**
     * Returns the data of `objId` if object exists, null otherwise.
     */
    getData: function PDFObjects_getData(objId) {
      var objs = this.objs;
      if (!objs[objId] || !objs[objId].resolved) {
        return null;
      } else {
        return objs[objId].data;
      }
    },

    clear: function PDFObjects_clear() {
      this.objs = {};
    }
  };
  return PDFObjects;
})();

/**
 * Allows controlling of the rendering tasks.
 * @class
 */
var RenderTask = (function RenderTaskClosure() {
  function RenderTask(internalRenderTask) {
    this._internalRenderTask = internalRenderTask;

    /**
     * Callback for incremental rendering -- a function that will be called
     * each time the rendering is paused.  To continue rendering call the
     * function that is the first argument to the callback.
     * @type {function}
     */
    this.onContinue = null;
  }

  RenderTask.prototype = /** @lends RenderTask.prototype */ {
    /**
     * Promise for rendering task completion.
     * @return {Promise}
     */
    get promise() {
      return this._internalRenderTask.capability.promise;
    },

    /**
     * Cancels the rendering task. If the task is currently rendering it will
     * not be cancelled until graphics pauses with a timeout. The promise that
     * this object extends will resolved when cancelled.
     */
    cancel: function RenderTask_cancel() {
      this._internalRenderTask.cancel();
    },

    /**
     * Registers callbacks to indicate the rendering task completion.
     *
     * @param {function} onFulfilled The callback for the rendering completion.
     * @param {function} onRejected The callback for the rendering failure.
     * @return {Promise} A promise that is resolved after the onFulfilled or
     *                   onRejected callback.
     */
    then: function RenderTask_then(onFulfilled, onRejected) {
      return this.promise.then.apply(this.promise, arguments);
    }
  };

  return RenderTask;
})();

/**
 * For internal use only.
 * @ignore
 */
var InternalRenderTask = (function InternalRenderTaskClosure() {

  function InternalRenderTask(callback, params, objs, commonObjs, operatorList,
                              pageNumber) {
    this.callback = callback;
    this.params = params;
    this.objs = objs;
    this.commonObjs = commonObjs;
    this.operatorListIdx = null;
    this.operatorList = operatorList;
    this.pageNumber = pageNumber;
    this.running = false;
    this.graphicsReadyCallback = null;
    this.graphicsReady = false;
    this.useRequestAnimationFrame = false;
    this.cancelled = false;
    this.capability = createPromiseCapability();
    this.task = new RenderTask(this);
    // caching this-bound methods
    this._continueBound = this._continue.bind(this);
    this._scheduleNextBound = this._scheduleNext.bind(this);
    this._nextBound = this._next.bind(this);
  }

  InternalRenderTask.prototype = {

    initalizeGraphics:
        function InternalRenderTask_initalizeGraphics(transparency) {

      if (this.cancelled) {
        return;
      }
      if (PDFJS.pdfBug && 'StepperManager' in globalScope &&
          globalScope.StepperManager.enabled) {
        this.stepper = globalScope.StepperManager.create(this.pageNumber - 1);
        this.stepper.init(this.operatorList);
        this.stepper.nextBreakPoint = this.stepper.getNextBreakPoint();
      }

      var params = this.params;
      this.gfx = new CanvasGraphics(params.canvasContext, this.commonObjs,
                                    this.objs, params.imageLayer);

      this.gfx.beginDrawing(params.viewport, transparency);
      this.operatorListIdx = 0;
      this.graphicsReady = true;
      if (this.graphicsReadyCallback) {
        this.graphicsReadyCallback();
      }
    },

    cancel: function InternalRenderTask_cancel() {
      this.running = false;
      this.cancelled = true;
      this.callback('cancelled');
    },

    operatorListChanged: function InternalRenderTask_operatorListChanged() {
      if (!this.graphicsReady) {
        if (!this.graphicsReadyCallback) {
          this.graphicsReadyCallback = this._continueBound;
        }
        return;
      }

      if (this.stepper) {
        this.stepper.updateOperatorList(this.operatorList);
      }

      if (this.running) {
        return;
      }
      this._continue();
    },

    _continue: function InternalRenderTask__continue() {
      this.running = true;
      if (this.cancelled) {
        return;
      }
      if (this.task.onContinue) {
        this.task.onContinue.call(this.task, this._scheduleNextBound);
      } else {
        this._scheduleNext();
      }
    },

    _scheduleNext: function InternalRenderTask__scheduleNext() {
      if (this.useRequestAnimationFrame) {
        window.requestAnimationFrame(this._nextBound);
      } else {
        Promise.resolve(undefined).then(this._nextBound);
      }
    },

    _next: function InternalRenderTask__next() {
      if (this.cancelled) {
        return;
      }
      this.operatorListIdx = this.gfx.executeOperatorList(this.operatorList,
                                        this.operatorListIdx,
                                        this._continueBound,
                                        this.stepper);
      if (this.operatorListIdx === this.operatorList.argsArray.length) {
        this.running = false;
        if (this.operatorList.lastChunk) {
          this.gfx.endDrawing();
          this.callback();
        }
      }
    }

  };

  return InternalRenderTask;
})();


var Metadata = PDFJS.Metadata = (function MetadataClosure() {
  function fixMetadata(meta) {
    return meta.replace(/>\\376\\377([^<]+)/g, function(all, codes) {
      var bytes = codes.replace(/\\([0-3])([0-7])([0-7])/g,
                                function(code, d1, d2, d3) {
        return String.fromCharCode(d1 * 64 + d2 * 8 + d3 * 1);
      });
      var chars = '';
      for (var i = 0; i < bytes.length; i += 2) {
        var code = bytes.charCodeAt(i) * 256 + bytes.charCodeAt(i + 1);
        chars += code >= 32 && code < 127 && code !== 60 && code !== 62 &&
          code !== 38 && false ? String.fromCharCode(code) :
          '&#x' + (0x10000 + code).toString(16).substring(1) + ';';
      }
      return '>' + chars;
    });
  }

  function Metadata(meta) {
    if (typeof meta === 'string') {
      // Ghostscript produces invalid metadata
      meta = fixMetadata(meta);

      var parser = new DOMParser();
      meta = parser.parseFromString(meta, 'application/xml');
    } else if (!(meta instanceof Document)) {
      error('Metadata: Invalid metadata object');
    }

    this.metaDocument = meta;
    this.metadata = {};
    this.parse();
  }

  Metadata.prototype = {
    parse: function Metadata_parse() {
      var doc = this.metaDocument;
      var rdf = doc.documentElement;

      if (rdf.nodeName.toLowerCase() !== 'rdf:rdf') { // Wrapped in <xmpmeta>
        rdf = rdf.firstChild;
        while (rdf && rdf.nodeName.toLowerCase() !== 'rdf:rdf') {
          rdf = rdf.nextSibling;
        }
      }

      var nodeName = (rdf) ? rdf.nodeName.toLowerCase() : null;
      if (!rdf || nodeName !== 'rdf:rdf' || !rdf.hasChildNodes()) {
        return;
      }

      var children = rdf.childNodes, desc, entry, name, i, ii, length, iLength;
      for (i = 0, length = children.length; i < length; i++) {
        desc = children[i];
        if (desc.nodeName.toLowerCase() !== 'rdf:description') {
          continue;
        }

        for (ii = 0, iLength = desc.childNodes.length; ii < iLength; ii++) {
          if (desc.childNodes[ii].nodeName.toLowerCase() !== '#text') {
            entry = desc.childNodes[ii];
            name = entry.nodeName.toLowerCase();
            this.metadata[name] = entry.textContent.trim();
          }
        }
      }
    },

    get: function Metadata_get(name) {
      return this.metadata[name] || null;
    },

    has: function Metadata_has(name) {
      return typeof this.metadata[name] !== 'undefined';
    }
  };

  return Metadata;
})();


// <canvas> contexts store most of the state we need natively.
// However, PDF needs a bit more state, which we store here.

// Minimal font size that would be used during canvas fillText operations.
var MIN_FONT_SIZE = 16;
// Maximum font size that would be used during canvas fillText operations.
var MAX_FONT_SIZE = 100;
var MAX_GROUP_SIZE = 4096;

// Heuristic value used when enforcing minimum line widths.
var MIN_WIDTH_FACTOR = 0.65;

var COMPILE_TYPE3_GLYPHS = true;
var MAX_SIZE_TO_COMPILE = 1000;

var FULL_CHUNK_HEIGHT = 16;

function createScratchCanvas(width, height) {
  var canvas = document.createElement('canvas');
  canvas.width = width;
  canvas.height = height;
  return canvas;
}

function addContextCurrentTransform(ctx) {
  // If the context doesn't expose a `mozCurrentTransform`, add a JS based one.
  if (!ctx.mozCurrentTransform) {
    ctx._originalSave = ctx.save;
    ctx._originalRestore = ctx.restore;
    ctx._originalRotate = ctx.rotate;
    ctx._originalScale = ctx.scale;
    ctx._originalTranslate = ctx.translate;
    ctx._originalTransform = ctx.transform;
    ctx._originalSetTransform = ctx.setTransform;

    ctx._transformMatrix = ctx._transformMatrix || [1, 0, 0, 1, 0, 0];
    ctx._transformStack = [];

    Object.defineProperty(ctx, 'mozCurrentTransform', {
      get: function getCurrentTransform() {
        return this._transformMatrix;
      }
    });

    Object.defineProperty(ctx, 'mozCurrentTransformInverse', {
      get: function getCurrentTransformInverse() {
        // Calculation done using WolframAlpha:
        // http://www.wolframalpha.com/input/?
        //   i=Inverse+{{a%2C+c%2C+e}%2C+{b%2C+d%2C+f}%2C+{0%2C+0%2C+1}}

        var m = this._transformMatrix;
        var a = m[0], b = m[1], c = m[2], d = m[3], e = m[4], f = m[5];

        var ad_bc = a * d - b * c;
        var bc_ad = b * c - a * d;

        return [
          d / ad_bc,
          b / bc_ad,
          c / bc_ad,
          a / ad_bc,
          (d * e - c * f) / bc_ad,
          (b * e - a * f) / ad_bc
        ];
      }
    });

    ctx.save = function ctxSave() {
      var old = this._transformMatrix;
      this._transformStack.push(old);
      this._transformMatrix = old.slice(0, 6);

      this._originalSave();
    };

    ctx.restore = function ctxRestore() {
      var prev = this._transformStack.pop();
      if (prev) {
        this._transformMatrix = prev;
        this._originalRestore();
      }
    };

    ctx.translate = function ctxTranslate(x, y) {
      var m = this._transformMatrix;
      m[4] = m[0] * x + m[2] * y + m[4];
      m[5] = m[1] * x + m[3] * y + m[5];

      this._originalTranslate(x, y);
    };

    ctx.scale = function ctxScale(x, y) {
      var m = this._transformMatrix;
      m[0] = m[0] * x;
      m[1] = m[1] * x;
      m[2] = m[2] * y;
      m[3] = m[3] * y;

      this._originalScale(x, y);
    };

    ctx.transform = function ctxTransform(a, b, c, d, e, f) {
      var m = this._transformMatrix;
      this._transformMatrix = [
        m[0] * a + m[2] * b,
        m[1] * a + m[3] * b,
        m[0] * c + m[2] * d,
        m[1] * c + m[3] * d,
        m[0] * e + m[2] * f + m[4],
        m[1] * e + m[3] * f + m[5]
      ];

      ctx._originalTransform(a, b, c, d, e, f);
    };

    ctx.setTransform = function ctxSetTransform(a, b, c, d, e, f) {
      this._transformMatrix = [a, b, c, d, e, f];

      ctx._originalSetTransform(a, b, c, d, e, f);
    };

    ctx.rotate = function ctxRotate(angle) {
      var cosValue = Math.cos(angle);
      var sinValue = Math.sin(angle);

      var m = this._transformMatrix;
      this._transformMatrix = [
        m[0] * cosValue + m[2] * sinValue,
        m[1] * cosValue + m[3] * sinValue,
        m[0] * (-sinValue) + m[2] * cosValue,
        m[1] * (-sinValue) + m[3] * cosValue,
        m[4],
        m[5]
      ];

      this._originalRotate(angle);
    };
  }
}

var CachedCanvases = (function CachedCanvasesClosure() {
  var cache = {};
  return {
    getCanvas: function CachedCanvases_getCanvas(id, width, height,
                                                 trackTransform) {
      var canvasEntry;
      if (cache[id] !== undefined) {
        canvasEntry = cache[id];
        canvasEntry.canvas.width = width;
        canvasEntry.canvas.height = height;
        // reset canvas transform for emulated mozCurrentTransform, if needed
        canvasEntry.context.setTransform(1, 0, 0, 1, 0, 0);
      } else {
        var canvas = createScratchCanvas(width, height);
        var ctx = canvas.getContext('2d');
        if (trackTransform) {
          addContextCurrentTransform(ctx);
        }
        cache[id] = canvasEntry = {canvas: canvas, context: ctx};
      }
      return canvasEntry;
    },
    clear: function () {
      for (var id in cache) {
        var canvasEntry = cache[id];
        // Zeroing the width and height causes Firefox to release graphics
        // resources immediately, which can greatly reduce memory consumption.
        canvasEntry.canvas.width = 0;
        canvasEntry.canvas.height = 0;
        delete cache[id];
      }
    }
  };
})();

function compileType3Glyph(imgData) {
  var POINT_TO_PROCESS_LIMIT = 1000;

  var width = imgData.width, height = imgData.height;
  var i, j, j0, width1 = width + 1;
  var points = new Uint8Array(width1 * (height + 1));
  var POINT_TYPES =
      new Uint8Array([0, 2, 4, 0, 1, 0, 5, 4, 8, 10, 0, 8, 0, 2, 1, 0]);

  // decodes bit-packed mask data
  var lineSize = (width + 7) & ~7, data0 = imgData.data;
  var data = new Uint8Array(lineSize * height), pos = 0, ii;
  for (i = 0, ii = data0.length; i < ii; i++) {
    var mask = 128, elem = data0[i];
    while (mask > 0) {
      data[pos++] = (elem & mask) ? 0 : 255;
      mask >>= 1;
    }
  }

  // finding iteresting points: every point is located between mask pixels,
  // so there will be points of the (width + 1)x(height + 1) grid. Every point
  // will have flags assigned based on neighboring mask pixels:
  //   4 | 8
  //   --P--
  //   2 | 1
  // We are interested only in points with the flags:
  //   - outside corners: 1, 2, 4, 8;
  //   - inside corners: 7, 11, 13, 14;
  //   - and, intersections: 5, 10.
  var count = 0;
  pos = 0;
  if (data[pos] !== 0) {
    points[0] = 1;
    ++count;
  }
  for (j = 1; j < width; j++) {
    if (data[pos] !== data[pos + 1]) {
      points[j] = data[pos] ? 2 : 1;
      ++count;
    }
    pos++;
  }
  if (data[pos] !== 0) {
    points[j] = 2;
    ++count;
  }
  for (i = 1; i < height; i++) {
    pos = i * lineSize;
    j0 = i * width1;
    if (data[pos - lineSize] !== data[pos]) {
      points[j0] = data[pos] ? 1 : 8;
      ++count;
    }
    // 'sum' is the position of the current pixel configuration in the 'TYPES'
    // array (in order 8-1-2-4, so we can use '>>2' to shift the column).
    var sum = (data[pos] ? 4 : 0) + (data[pos - lineSize] ? 8 : 0);
    for (j = 1; j < width; j++) {
      sum = (sum >> 2) + (data[pos + 1] ? 4 : 0) +
            (data[pos - lineSize + 1] ? 8 : 0);
      if (POINT_TYPES[sum]) {
        points[j0 + j] = POINT_TYPES[sum];
        ++count;
      }
      pos++;
    }
    if (data[pos - lineSize] !== data[pos]) {
      points[j0 + j] = data[pos] ? 2 : 4;
      ++count;
    }

    if (count > POINT_TO_PROCESS_LIMIT) {
      return null;
    }
  }

  pos = lineSize * (height - 1);
  j0 = i * width1;
  if (data[pos] !== 0) {
    points[j0] = 8;
    ++count;
  }
  for (j = 1; j < width; j++) {
    if (data[pos] !== data[pos + 1]) {
      points[j0 + j] = data[pos] ? 4 : 8;
      ++count;
    }
    pos++;
  }
  if (data[pos] !== 0) {
    points[j0 + j] = 4;
    ++count;
  }
  if (count > POINT_TO_PROCESS_LIMIT) {
    return null;
  }

  // building outlines
  var steps = new Int32Array([0, width1, -1, 0, -width1, 0, 0, 0, 1]);
  var outlines = [];
  for (i = 0; count && i <= height; i++) {
    var p = i * width1;
    var end = p + width;
    while (p < end && !points[p]) {
      p++;
    }
    if (p === end) {
      continue;
    }
    var coords = [p % width1, i];

    var type = points[p], p0 = p, pp;
    do {
      var step = steps[type];
      do {
        p += step;
      } while (!points[p]);

      pp = points[p];
      if (pp !== 5 && pp !== 10) {
        // set new direction
        type = pp;
        // delete mark
        points[p] = 0;
      } else { // type is 5 or 10, ie, a crossing
        // set new direction
        type = pp & ((0x33 * type) >> 4);
        // set new type for "future hit"
        points[p] &= (type >> 2 | type << 2);
      }

      coords.push(p % width1);
      coords.push((p / width1) | 0);
      --count;
    } while (p0 !== p);
    outlines.push(coords);
    --i;
  }

  var drawOutline = function(c) {
    c.save();
    // the path shall be painted in [0..1]x[0..1] space
    c.scale(1 / width, -1 / height);
    c.translate(0, -height);
    c.beginPath();
    for (var i = 0, ii = outlines.length; i < ii; i++) {
      var o = outlines[i];
      c.moveTo(o[0], o[1]);
      for (var j = 2, jj = o.length; j < jj; j += 2) {
        c.lineTo(o[j], o[j+1]);
      }
    }
    c.fill();
    c.beginPath();
    c.restore();
  };

  return drawOutline;
}

var CanvasExtraState = (function CanvasExtraStateClosure() {
  function CanvasExtraState(old) {
    // Are soft masks and alpha values shapes or opacities?
    this.alphaIsShape = false;
    this.fontSize = 0;
    this.fontSizeScale = 1;
    this.textMatrix = IDENTITY_MATRIX;
    this.textMatrixScale = 1;
    this.fontMatrix = FONT_IDENTITY_MATRIX;
    this.leading = 0;
    // Current point (in user coordinates)
    this.x = 0;
    this.y = 0;
    // Start of text line (in text coordinates)
    this.lineX = 0;
    this.lineY = 0;
    // Character and word spacing
    this.charSpacing = 0;
    this.wordSpacing = 0;
    this.textHScale = 1;
    this.textRenderingMode = TextRenderingMode.FILL;
    this.textRise = 0;
    // Default fore and background colors
    this.fillColor = '#000000';
    this.strokeColor = '#000000';
    this.patternFill = false;
    // Note: fill alpha applies to all non-stroking operations
    this.fillAlpha = 1;
    this.strokeAlpha = 1;
    this.lineWidth = 1;
    this.activeSMask = null; // nonclonable field (see the save method below)

    this.old = old;
  }

  CanvasExtraState.prototype = {
    clone: function CanvasExtraState_clone() {
      return Object.create(this);
    },
    setCurrentPoint: function CanvasExtraState_setCurrentPoint(x, y) {
      this.x = x;
      this.y = y;
    }
  };
  return CanvasExtraState;
})();

var CanvasGraphics = (function CanvasGraphicsClosure() {
  // Defines the time the executeOperatorList is going to be executing
  // before it stops and shedules a continue of execution.
  var EXECUTION_TIME = 15;
  // Defines the number of steps before checking the execution time
  var EXECUTION_STEPS = 10;

  function CanvasGraphics(canvasCtx, commonObjs, objs, imageLayer) {
    this.ctx = canvasCtx;
    this.current = new CanvasExtraState();
    this.stateStack = [];
    this.pendingClip = null;
    this.pendingEOFill = false;
    this.res = null;
    this.xobjs = null;
    this.commonObjs = commonObjs;
    this.objs = objs;
    this.imageLayer = imageLayer;
    this.groupStack = [];
    this.processingType3 = null;
    // Patterns are painted relative to the initial page/form transform, see pdf
    // spec 8.7.2 NOTE 1.
    this.baseTransform = null;
    this.baseTransformStack = [];
    this.groupLevel = 0;
    this.smaskStack = [];
    this.smaskCounter = 0;
    this.tempSMask = null;
    if (canvasCtx) {
      // NOTE: if mozCurrentTransform is polyfilled, then the current state of
      // the transformation must already be set in canvasCtx._transformMatrix.
      addContextCurrentTransform(canvasCtx);
    }
    this.cachedGetSinglePixelWidth = null;
  }

  function putBinaryImageData(ctx, imgData) {
    if (typeof ImageData !== 'undefined' && imgData instanceof ImageData) {
      ctx.putImageData(imgData, 0, 0);
      return;
    }

    // Put the image data to the canvas in chunks, rather than putting the
    // whole image at once.  This saves JS memory, because the ImageData object
    // is smaller. It also possibly saves C++ memory within the implementation
    // of putImageData(). (E.g. in Firefox we make two short-lived copies of
    // the data passed to putImageData()). |n| shouldn't be too small, however,
    // because too many putImageData() calls will slow things down.
    //
    // Note: as written, if the last chunk is partial, the putImageData() call
    // will (conceptually) put pixels past the bounds of the canvas.  But
    // that's ok; any such pixels are ignored.

    var height = imgData.height, width = imgData.width;
    var partialChunkHeight = height % FULL_CHUNK_HEIGHT;
    var fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT;
    var totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1;

    var chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT);
    var srcPos = 0, destPos;
    var src = imgData.data;
    var dest = chunkImgData.data;
    var i, j, thisChunkHeight, elemsInThisChunk;

    // There are multiple forms in which the pixel data can be passed, and
    // imgData.kind tells us which one this is.
    if (imgData.kind === ImageKind.GRAYSCALE_1BPP) {
      // Grayscale, 1 bit per pixel (i.e. black-and-white).
      var srcLength = src.byteLength;
      var dest32 = PDFJS.hasCanvasTypedArrays ? new Uint32Array(dest.buffer) :
        new Uint32ArrayView(dest);
      var dest32DataLength = dest32.length;
      var fullSrcDiff = (width + 7) >> 3;
      var white = 0xFFFFFFFF;
      var black = (PDFJS.isLittleEndian || !PDFJS.hasCanvasTypedArrays) ?
        0xFF000000 : 0x000000FF;
      for (i = 0; i < totalChunks; i++) {
        thisChunkHeight =
          (i < fullChunks) ? FULL_CHUNK_HEIGHT : partialChunkHeight;
        destPos = 0;
        for (j = 0; j < thisChunkHeight; j++) {
          var srcDiff = srcLength - srcPos;
          var k = 0;
          var kEnd = (srcDiff > fullSrcDiff) ? width : srcDiff * 8 - 7;
          var kEndUnrolled = kEnd & ~7;
          var mask = 0;
          var srcByte = 0;
          for (; k < kEndUnrolled; k += 8) {
            srcByte = src[srcPos++];
            dest32[destPos++] = (srcByte & 128) ? white : black;
            dest32[destPos++] = (srcByte & 64) ? white : black;
            dest32[destPos++] = (srcByte & 32) ? white : black;
            dest32[destPos++] = (srcByte & 16) ? white : black;
            dest32[destPos++] = (srcByte & 8) ? white : black;
            dest32[destPos++] = (srcByte & 4) ? white : black;
            dest32[destPos++] = (srcByte & 2) ? white : black;
            dest32[destPos++] = (srcByte & 1) ? white : black;
          }
          for (; k < kEnd; k++) {
             if (mask === 0) {
               srcByte = src[srcPos++];
               mask = 128;
             }

            dest32[destPos++] = (srcByte & mask) ? white : black;
            mask >>= 1;
          }
        }
        // We ran out of input. Make all remaining pixels transparent.
        while (destPos < dest32DataLength) {
          dest32[destPos++] = 0;
        }

        ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT);
      }
    } else if (imgData.kind === ImageKind.RGBA_32BPP) {
      // RGBA, 32-bits per pixel.

      j = 0;
      elemsInThisChunk = width * FULL_CHUNK_HEIGHT * 4;
      for (i = 0; i < fullChunks; i++) {
        dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk));
        srcPos += elemsInThisChunk;

        ctx.putImageData(chunkImgData, 0, j);
        j += FULL_CHUNK_HEIGHT;
      }
      if (i < totalChunks) {
        elemsInThisChunk = width * partialChunkHeight * 4;
        dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk));
        ctx.putImageData(chunkImgData, 0, j);
      }

    } else if (imgData.kind === ImageKind.RGB_24BPP) {
      // RGB, 24-bits per pixel.
      thisChunkHeight = FULL_CHUNK_HEIGHT;
      elemsInThisChunk = width * thisChunkHeight;
      for (i = 0; i < totalChunks; i++) {
        if (i >= fullChunks) {
          thisChunkHeight = partialChunkHeight;
          elemsInThisChunk = width * thisChunkHeight;
        }

        destPos = 0;
        for (j = elemsInThisChunk; j--;) {
          dest[destPos++] = src[srcPos++];
          dest[destPos++] = src[srcPos++];
          dest[destPos++] = src[srcPos++];
          dest[destPos++] = 255;
        }
        ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT);
      }
    } else {
      error('bad image kind: ' + imgData.kind);
    }
  }

  function putBinaryImageMask(ctx, imgData) {
    var height = imgData.height, width = imgData.width;
    var partialChunkHeight = height % FULL_CHUNK_HEIGHT;
    var fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT;
    var totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1;

    var chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT);
    var srcPos = 0;
    var src = imgData.data;
    var dest = chunkImgData.data;

    for (var i = 0; i < totalChunks; i++) {
      var thisChunkHeight =
        (i < fullChunks) ? FULL_CHUNK_HEIGHT : partialChunkHeight;

      // Expand the mask so it can be used by the canvas.  Any required
      // inversion has already been handled.
      var destPos = 3; // alpha component offset
      for (var j = 0; j < thisChunkHeight; j++) {
        var mask = 0;
        for (var k = 0; k < width; k++) {
          if (!mask) {
            var elem = src[srcPos++];
            mask = 128;
          }
          dest[destPos] = (elem & mask) ? 0 : 255;
          destPos += 4;
          mask >>= 1;
        }
      }
      ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT);
    }
  }

  function copyCtxState(sourceCtx, destCtx) {
    var properties = ['strokeStyle', 'fillStyle', 'fillRule', 'globalAlpha',
                      'lineWidth', 'lineCap', 'lineJoin', 'miterLimit',
                      'globalCompositeOperation', 'font'];
    for (var i = 0, ii = properties.length; i < ii; i++) {
      var property = properties[i];
      if (sourceCtx[property] !== undefined) {
        destCtx[property] = sourceCtx[property];
      }
    }
    if (sourceCtx.setLineDash !== undefined) {
      destCtx.setLineDash(sourceCtx.getLineDash());
      destCtx.lineDashOffset =  sourceCtx.lineDashOffset;
    } else if (sourceCtx.mozDashOffset !== undefined) {
      destCtx.mozDash = sourceCtx.mozDash;
      destCtx.mozDashOffset = sourceCtx.mozDashOffset;
    }
  }

  function composeSMaskBackdrop(bytes, r0, g0, b0) {
    var length = bytes.length;
    for (var i = 3; i < length; i += 4) {
      var alpha = bytes[i];
      if (alpha === 0) {
        bytes[i - 3] = r0;
        bytes[i - 2] = g0;
        bytes[i - 1] = b0;
      } else if (alpha < 255) {
        var alpha_ = 255 - alpha;
        bytes[i - 3] = (bytes[i - 3] * alpha + r0 * alpha_) >> 8;
        bytes[i - 2] = (bytes[i - 2] * alpha + g0 * alpha_) >> 8;
        bytes[i - 1] = (bytes[i - 1] * alpha + b0 * alpha_) >> 8;
      }
    }
  }

  function composeSMaskAlpha(maskData, layerData) {
    var length = maskData.length;
    var scale = 1 / 255;
    for (var i = 3; i < length; i += 4) {
      var alpha = maskData[i];
      layerData[i] = (layerData[i] * alpha * scale) | 0;
    }
  }

  function composeSMaskLuminosity(maskData, layerData) {
    var length = maskData.length;
    for (var i = 3; i < length; i += 4) {
      var y = (maskData[i - 3] * 77) +  // * 0.3 / 255 * 0x10000
              (maskData[i - 2] * 152) + // * 0.59 ....
              (maskData[i - 1] * 28);   // * 0.11 ....
      layerData[i] = (layerData[i] * y) >> 16;
    }
  }

  function genericComposeSMask(maskCtx, layerCtx, width, height,
                               subtype, backdrop) {
    var hasBackdrop = !!backdrop;
    var r0 = hasBackdrop ? backdrop[0] : 0;
    var g0 = hasBackdrop ? backdrop[1] : 0;
    var b0 = hasBackdrop ? backdrop[2] : 0;

    var composeFn;
    if (subtype === 'Luminosity') {
      composeFn = composeSMaskLuminosity;
    } else {
      composeFn = composeSMaskAlpha;
    }

    // processing image in chunks to save memory
    var PIXELS_TO_PROCESS = 1048576;
    var chunkSize = Math.min(height, Math.ceil(PIXELS_TO_PROCESS / width));
    for (var row = 0; row < height; row += chunkSize) {
      var chunkHeight = Math.min(chunkSize, height - row);
      var maskData = maskCtx.getImageData(0, row, width, chunkHeight);
      var layerData = layerCtx.getImageData(0, row, width, chunkHeight);

      if (hasBackdrop) {
        composeSMaskBackdrop(maskData.data, r0, g0, b0);
      }
      composeFn(maskData.data, layerData.data);

      maskCtx.putImageData(layerData, 0, row);
    }
  }

  function composeSMask(ctx, smask, layerCtx) {
    var mask = smask.canvas;
    var maskCtx = smask.context;

    ctx.setTransform(smask.scaleX, 0, 0, smask.scaleY,
                     smask.offsetX, smask.offsetY);

    var backdrop = smask.backdrop || null;
    if (WebGLUtils.isEnabled) {
      var composed = WebGLUtils.composeSMask(layerCtx.canvas, mask,
        {subtype: smask.subtype, backdrop: backdrop});
      ctx.setTransform(1, 0, 0, 1, 0, 0);
      ctx.drawImage(composed, smask.offsetX, smask.offsetY);
      return;
    }
    genericComposeSMask(maskCtx, layerCtx, mask.width, mask.height,
                        smask.subtype, backdrop);
    ctx.drawImage(mask, 0, 0);
  }

  var LINE_CAP_STYLES = ['butt', 'round', 'square'];
  var LINE_JOIN_STYLES = ['miter', 'round', 'bevel'];
  var NORMAL_CLIP = {};
  var EO_CLIP = {};

  CanvasGraphics.prototype = {

    beginDrawing: function CanvasGraphics_beginDrawing(viewport, transparency) {
      // For pdfs that use blend modes we have to clear the canvas else certain
      // blend modes can look wrong since we'd be blending with a white
      // backdrop. The problem with a transparent backdrop though is we then
      // don't get sub pixel anti aliasing on text, so we fill with white if
      // we can.
      var width = this.ctx.canvas.width;
      var height = this.ctx.canvas.height;
      if (transparency) {
        this.ctx.clearRect(0, 0, width, height);
      } else {
        this.ctx.mozOpaque = true;
        this.ctx.save();
        this.ctx.fillStyle = 'rgb(255, 255, 255)';
        this.ctx.fillRect(0, 0, width, height);
        this.ctx.restore();
      }

      var transform = viewport.transform;

      this.ctx.save();
      this.ctx.transform.apply(this.ctx, transform);

      this.baseTransform = this.ctx.mozCurrentTransform.slice();

      if (this.imageLayer) {
        this.imageLayer.beginLayout();
      }
    },

    executeOperatorList: function CanvasGraphics_executeOperatorList(
                                    operatorList,
                                    executionStartIdx, continueCallback,
                                    stepper) {
      var argsArray = operatorList.argsArray;
      var fnArray = operatorList.fnArray;
      var i = executionStartIdx || 0;
      var argsArrayLen = argsArray.length;

      // Sometimes the OperatorList to execute is empty.
      if (argsArrayLen === i) {
        return i;
      }

      var chunkOperations = (argsArrayLen - i > EXECUTION_STEPS &&
                             typeof continueCallback === 'function');
      var endTime = chunkOperations ? Date.now() + EXECUTION_TIME : 0;
      var steps = 0;

      var commonObjs = this.commonObjs;
      var objs = this.objs;
      var fnId;

      while (true) {
        if (stepper !== undefined && i === stepper.nextBreakPoint) {
          stepper.breakIt(i, continueCallback);
          return i;
        }

        fnId = fnArray[i];

        if (fnId !== OPS.dependency) {
          this[fnId].apply(this, argsArray[i]);
        } else {
          var deps = argsArray[i];
          for (var n = 0, nn = deps.length; n < nn; n++) {
            var depObjId = deps[n];
            var common = depObjId[0] === 'g' && depObjId[1] === '_';
            var objsPool = common ? commonObjs : objs;

            // If the promise isn't resolved yet, add the continueCallback
            // to the promise and bail out.
            if (!objsPool.isResolved(depObjId)) {
              objsPool.get(depObjId, continueCallback);
              return i;
            }
          }
        }

        i++;

        // If the entire operatorList was executed, stop as were done.
        if (i === argsArrayLen) {
          return i;
        }

        // If the execution took longer then a certain amount of time and
        // `continueCallback` is specified, interrupt the execution.
        if (chunkOperations && ++steps > EXECUTION_STEPS) {
          if (Date.now() > endTime) {
            continueCallback();
            return i;
          }
          steps = 0;
        }

        // If the operatorList isn't executed completely yet OR the execution
        // time was short enough, do another execution round.
      }
    },

    endDrawing: function CanvasGraphics_endDrawing() {
      this.ctx.restore();
      CachedCanvases.clear();
      WebGLUtils.clear();

      if (this.imageLayer) {
        this.imageLayer.endLayout();
      }
    },

    // Graphics state
    setLineWidth: function CanvasGraphics_setLineWidth(width) {
      this.current.lineWidth = width;
      this.ctx.lineWidth = width;
    },
    setLineCap: function CanvasGraphics_setLineCap(style) {
      this.ctx.lineCap = LINE_CAP_STYLES[style];
    },
    setLineJoin: function CanvasGraphics_setLineJoin(style) {
      this.ctx.lineJoin = LINE_JOIN_STYLES[style];
    },
    setMiterLimit: function CanvasGraphics_setMiterLimit(limit) {
      this.ctx.miterLimit = limit;
    },
    setDash: function CanvasGraphics_setDash(dashArray, dashPhase) {
      var ctx = this.ctx;
      if (ctx.setLineDash !== undefined) {
        ctx.setLineDash(dashArray);
        ctx.lineDashOffset = dashPhase;
      } else {
        ctx.mozDash = dashArray;
        ctx.mozDashOffset = dashPhase;
      }
    },
    setRenderingIntent: function CanvasGraphics_setRenderingIntent(intent) {
      // Maybe if we one day fully support color spaces this will be important
      // for now we can ignore.
      // TODO set rendering intent?
    },
    setFlatness: function CanvasGraphics_setFlatness(flatness) {
      // There's no way to control this with canvas, but we can safely ignore.
      // TODO set flatness?
    },
    setGState: function CanvasGraphics_setGState(states) {
      for (var i = 0, ii = states.length; i < ii; i++) {
        var state = states[i];
        var key = state[0];
        var value = state[1];

        switch (key) {
          case 'LW':
            this.setLineWidth(value);
            break;
          case 'LC':
            this.setLineCap(value);
            break;
          case 'LJ':
            this.setLineJoin(value);
            break;
          case 'ML':
            this.setMiterLimit(value);
            break;
          case 'D':
            this.setDash(value[0], value[1]);
            break;
          case 'RI':
            this.setRenderingIntent(value);
            break;
          case 'FL':
            this.setFlatness(value);
            break;
          case 'Font':
            this.setFont(value[0], value[1]);
            break;
          case 'CA':
            this.current.strokeAlpha = state[1];
            break;
          case 'ca':
            this.current.fillAlpha = state[1];
            this.ctx.globalAlpha = state[1];
            break;
          case 'BM':
            if (value && value.name && (value.name !== 'Normal')) {
              var mode = value.name.replace(/([A-Z])/g,
                function(c) {
                  return '-' + c.toLowerCase();
                }
              ).substring(1);
              this.ctx.globalCompositeOperation = mode;
              if (this.ctx.globalCompositeOperation !== mode) {
                warn('globalCompositeOperation "' + mode +
                     '" is not supported');
              }
            } else {
              this.ctx.globalCompositeOperation = 'source-over';
            }
            break;
          case 'SMask':
            if (this.current.activeSMask) {
              this.endSMaskGroup();
            }
            this.current.activeSMask = value ? this.tempSMask : null;
            if (this.current.activeSMask) {
              this.beginSMaskGroup();
            }
            this.tempSMask = null;
            break;
        }
      }
    },
    beginSMaskGroup: function CanvasGraphics_beginSMaskGroup() {

      var activeSMask = this.current.activeSMask;
      var drawnWidth = activeSMask.canvas.width;
      var drawnHeight = activeSMask.canvas.height;
      var cacheId = 'smaskGroupAt' + this.groupLevel;
      var scratchCanvas = CachedCanvases.getCanvas(
        cacheId, drawnWidth, drawnHeight, true);

      var currentCtx = this.ctx;
      var currentTransform = currentCtx.mozCurrentTransform;
      this.ctx.save();

      var groupCtx = scratchCanvas.context;
      groupCtx.scale(1 / activeSMask.scaleX, 1 / activeSMask.scaleY);
      groupCtx.translate(-activeSMask.offsetX, -activeSMask.offsetY);
      groupCtx.transform.apply(groupCtx, currentTransform);

      copyCtxState(currentCtx, groupCtx);
      this.ctx = groupCtx;
      this.setGState([
        ['BM', 'Normal'],
        ['ca', 1],
        ['CA', 1]
      ]);
      this.groupStack.push(currentCtx);
      this.groupLevel++;
    },
    endSMaskGroup: function CanvasGraphics_endSMaskGroup() {
      var groupCtx = this.ctx;
      this.groupLevel--;
      this.ctx = this.groupStack.pop();

      composeSMask(this.ctx, this.current.activeSMask, groupCtx);
      this.ctx.restore();
    },
    save: function CanvasGraphics_save() {
      this.ctx.save();
      var old = this.current;
      this.stateStack.push(old);
      this.current = old.clone();
      this.current.activeSMask = null;
    },
    restore: function CanvasGraphics_restore() {
      if (this.stateStack.length !== 0) {
        if (this.current.activeSMask !== null) {
          this.endSMaskGroup();
        }

        this.current = this.stateStack.pop();
        this.ctx.restore();

        this.cachedGetSinglePixelWidth = null;
      }
    },
    transform: function CanvasGraphics_transform(a, b, c, d, e, f) {
      this.ctx.transform(a, b, c, d, e, f);

      this.cachedGetSinglePixelWidth = null;
    },

    // Path
    constructPath: function CanvasGraphics_constructPath(ops, args) {
      var ctx = this.ctx;
      var current = this.current;
      var x = current.x, y = current.y;
      for (var i = 0, j = 0, ii = ops.length; i < ii; i++) {
        switch (ops[i] | 0) {
          case OPS.rectangle:
            x = args[j++];
            y = args[j++];
            var width = args[j++];
            var height = args[j++];
            if (width === 0) {
              width = this.getSinglePixelWidth();
            }
            if (height === 0) {
              height = this.getSinglePixelWidth();
            }
            var xw = x + width;
            var yh = y + height;
            this.ctx.moveTo(x, y);
            this.ctx.lineTo(xw, y);
            this.ctx.lineTo(xw, yh);
            this.ctx.lineTo(x, yh);
            this.ctx.lineTo(x, y);
            this.ctx.closePath();
            break;
          case OPS.moveTo:
            x = args[j++];
            y = args[j++];
            ctx.moveTo(x, y);
            break;
          case OPS.lineTo:
            x = args[j++];
            y = args[j++];
            ctx.lineTo(x, y);
            break;
          case OPS.curveTo:
            x = args[j + 4];
            y = args[j + 5];
            ctx.bezierCurveTo(args[j], args[j + 1], args[j + 2], args[j + 3],
                              x, y);
            j += 6;
            break;
          case OPS.curveTo2:
            ctx.bezierCurveTo(x, y, args[j], args[j + 1],
                              args[j + 2], args[j + 3]);
            x = args[j + 2];
            y = args[j + 3];
            j += 4;
            break;
          case OPS.curveTo3:
            x = args[j + 2];
            y = args[j + 3];
            ctx.bezierCurveTo(args[j], args[j + 1], x, y, x, y);
            j += 4;
            break;
          case OPS.closePath:
            ctx.closePath();
            break;
        }
      }
      current.setCurrentPoint(x, y);
    },
    closePath: function CanvasGraphics_closePath() {
      this.ctx.closePath();
    },
    stroke: function CanvasGraphics_stroke(consumePath) {
      consumePath = typeof consumePath !== 'undefined' ? consumePath : true;
      var ctx = this.ctx;
      var strokeColor = this.current.strokeColor;
      // Prevent drawing too thin lines by enforcing a minimum line width.
      ctx.lineWidth = Math.max(this.getSinglePixelWidth() * MIN_WIDTH_FACTOR,
                               this.current.lineWidth);
      // For stroke we want to temporarily change the global alpha to the
      // stroking alpha.
      ctx.globalAlpha = this.current.strokeAlpha;
      if (strokeColor && strokeColor.hasOwnProperty('type') &&
          strokeColor.type === 'Pattern') {
        // for patterns, we transform to pattern space, calculate
        // the pattern, call stroke, and restore to user space
        ctx.save();
        ctx.strokeStyle = strokeColor.getPattern(ctx, this);
        ctx.stroke();
        ctx.restore();
      } else {
        ctx.stroke();
      }
      if (consumePath) {
        this.consumePath();
      }
      // Restore the global alpha to the fill alpha
      ctx.globalAlpha = this.current.fillAlpha;
    },
    closeStroke: function CanvasGraphics_closeStroke() {
      this.closePath();
      this.stroke();
    },
    fill: function CanvasGraphics_fill(consumePath) {
      consumePath = typeof consumePath !== 'undefined' ? consumePath : true;
      var ctx = this.ctx;
      var fillColor = this.current.fillColor;
      var isPatternFill = this.current.patternFill;
      var needRestore = false;

      if (isPatternFill) {
        ctx.save();
        ctx.fillStyle = fillColor.getPattern(ctx, this);
        needRestore = true;
      }

      if (this.pendingEOFill) {
        if (ctx.mozFillRule !== undefined) {
          ctx.mozFillRule = 'evenodd';
          ctx.fill();
          ctx.mozFillRule = 'nonzero';
        } else {
          try {
            ctx.fill('evenodd');
          } catch (ex) {
            // shouldn't really happen, but browsers might think differently
            ctx.fill();
          }
        }
        this.pendingEOFill = false;
      } else {
        ctx.fill();
      }

      if (needRestore) {
        ctx.restore();
      }
      if (consumePath) {
        this.consumePath();
      }
    },
    eoFill: function CanvasGraphics_eoFill() {
      this.pendingEOFill = true;
      this.fill();
    },
    fillStroke: function CanvasGraphics_fillStroke() {
      this.fill(false);
      this.stroke(false);

      this.consumePath();
    },
    eoFillStroke: function CanvasGraphics_eoFillStroke() {
      this.pendingEOFill = true;
      this.fillStroke();
    },
    closeFillStroke: function CanvasGraphics_closeFillStroke() {
      this.closePath();
      this.fillStroke();
    },
    closeEOFillStroke: function CanvasGraphics_closeEOFillStroke() {
      this.pendingEOFill = true;
      this.closePath();
      this.fillStroke();
    },
    endPath: function CanvasGraphics_endPath() {
      this.consumePath();
    },

    // Clipping
    clip: function CanvasGraphics_clip() {
      this.pendingClip = NORMAL_CLIP;
    },
    eoClip: function CanvasGraphics_eoClip() {
      this.pendingClip = EO_CLIP;
    },

    // Text
    beginText: function CanvasGraphics_beginText() {
      this.current.textMatrix = IDENTITY_MATRIX;
      this.current.textMatrixScale = 1;
      this.current.x = this.current.lineX = 0;
      this.current.y = this.current.lineY = 0;
    },
    endText: function CanvasGraphics_endText() {
      var paths = this.pendingTextPaths;
      var ctx = this.ctx;
      if (paths === undefined) {
        ctx.beginPath();
        return;
      }

      ctx.save();
      ctx.beginPath();
      for (var i = 0; i < paths.length; i++) {
        var path = paths[i];
        ctx.setTransform.apply(ctx, path.transform);
        ctx.translate(path.x, path.y);
        path.addToPath(ctx, path.fontSize);
      }
      ctx.restore();
      ctx.clip();
      ctx.beginPath();
      delete this.pendingTextPaths;
    },
    setCharSpacing: function CanvasGraphics_setCharSpacing(spacing) {
      this.current.charSpacing = spacing;
    },
    setWordSpacing: function CanvasGraphics_setWordSpacing(spacing) {
      this.current.wordSpacing = spacing;
    },
    setHScale: function CanvasGraphics_setHScale(scale) {
      this.current.textHScale = scale / 100;
    },
    setLeading: function CanvasGraphics_setLeading(leading) {
      this.current.leading = -leading;
    },
    setFont: function CanvasGraphics_setFont(fontRefName, size) {
      var fontObj = this.commonObjs.get(fontRefName);
      var current = this.current;

      if (!fontObj) {
        error('Can\'t find font for ' + fontRefName);
      }

      current.fontMatrix = (fontObj.fontMatrix ?
                            fontObj.fontMatrix : FONT_IDENTITY_MATRIX);

      // A valid matrix needs all main diagonal elements to be non-zero
      // This also ensures we bypass FF bugzilla bug #719844.
      if (current.fontMatrix[0] === 0 ||
          current.fontMatrix[3] === 0) {
        warn('Invalid font matrix for font ' + fontRefName);
      }

      // The spec for Tf (setFont) says that 'size' specifies the font 'scale',
      // and in some docs this can be negative (inverted x-y axes).
      if (size < 0) {
        size = -size;
        current.fontDirection = -1;
      } else {
        current.fontDirection = 1;
      }

      this.current.font = fontObj;
      this.current.fontSize = size;

      if (fontObj.isType3Font) {
        return; // we don't need ctx.font for Type3 fonts
      }

      var name = fontObj.loadedName || 'sans-serif';
      var bold = fontObj.black ? (fontObj.bold ? '900' : 'bold') :
                                 (fontObj.bold ? 'bold' : 'normal');

      var italic = fontObj.italic ? 'italic' : 'normal';
      var typeface = '"' + name + '", ' + fontObj.fallbackName;

      // Some font backends cannot handle fonts below certain size.
      // Keeping the font at minimal size and using the fontSizeScale to change
      // the current transformation matrix before the fillText/strokeText.
      // See https://bugzilla.mozilla.org/show_bug.cgi?id=726227
      var browserFontSize = size < MIN_FONT_SIZE ? MIN_FONT_SIZE :
                            size > MAX_FONT_SIZE ? MAX_FONT_SIZE : size;
      this.current.fontSizeScale = size / browserFontSize;

      var rule = italic + ' ' + bold + ' ' + browserFontSize + 'px ' + typeface;
      this.ctx.font = rule;
    },
    setTextRenderingMode: function CanvasGraphics_setTextRenderingMode(mode) {
      this.current.textRenderingMode = mode;
    },
    setTextRise: function CanvasGraphics_setTextRise(rise) {
      this.current.textRise = rise;
    },
    moveText: function CanvasGraphics_moveText(x, y) {
      this.current.x = this.current.lineX += x;
      this.current.y = this.current.lineY += y;
    },
    setLeadingMoveText: function CanvasGraphics_setLeadingMoveText(x, y) {
      this.setLeading(-y);
      this.moveText(x, y);
    },
    setTextMatrix: function CanvasGraphics_setTextMatrix(a, b, c, d, e, f) {
      this.current.textMatrix = [a, b, c, d, e, f];
      this.current.textMatrixScale = Math.sqrt(a * a + b * b);

      this.current.x = this.current.lineX = 0;
      this.current.y = this.current.lineY = 0;
    },
    nextLine: function CanvasGraphics_nextLine() {
      this.moveText(0, this.current.leading);
    },

    paintChar: function CanvasGraphics_paintChar(character, x, y) {
      var ctx = this.ctx;
      var current = this.current;
      var font = current.font;
      var textRenderingMode = current.textRenderingMode;
      var fontSize = current.fontSize / current.fontSizeScale;
      var fillStrokeMode = textRenderingMode &
        TextRenderingMode.FILL_STROKE_MASK;
      var isAddToPathSet = !!(textRenderingMode &
        TextRenderingMode.ADD_TO_PATH_FLAG);

      var addToPath;
      if (font.disableFontFace || isAddToPathSet) {
        addToPath = font.getPathGenerator(this.commonObjs, character);
      }

      if (font.disableFontFace) {
        ctx.save();
        ctx.translate(x, y);
        ctx.beginPath();
        addToPath(ctx, fontSize);
        if (fillStrokeMode === TextRenderingMode.FILL ||
            fillStrokeMode === TextRenderingMode.FILL_STROKE) {
          ctx.fill();
        }
        if (fillStrokeMode === TextRenderingMode.STROKE ||
            fillStrokeMode === TextRenderingMode.FILL_STROKE) {
          ctx.stroke();
        }
        ctx.restore();
      } else {
        if (fillStrokeMode === TextRenderingMode.FILL ||
            fillStrokeMode === TextRenderingMode.FILL_STROKE) {
          ctx.fillText(character, x, y);
        }
        if (fillStrokeMode === TextRenderingMode.STROKE ||
            fillStrokeMode === TextRenderingMode.FILL_STROKE) {
          ctx.strokeText(character, x, y);
        }
      }

      if (isAddToPathSet) {
        var paths = this.pendingTextPaths || (this.pendingTextPaths = []);
        paths.push({
          transform: ctx.mozCurrentTransform,
          x: x,
          y: y,
          fontSize: fontSize,
          addToPath: addToPath
        });
      }
    },

    get isFontSubpixelAAEnabled() {
      // Checks if anti-aliasing is enabled when scaled text is painted.
      // On Windows GDI scaled fonts looks bad.
      var ctx = document.createElement('canvas').getContext('2d');
      ctx.scale(1.5, 1);
      ctx.fillText('I', 0, 10);
      var data = ctx.getImageData(0, 0, 10, 10).data;
      var enabled = false;
      for (var i = 3; i < data.length; i += 4) {
        if (data[i] > 0 && data[i] < 255) {
          enabled = true;
          break;
        }
      }
      return shadow(this, 'isFontSubpixelAAEnabled', enabled);
    },

    showText: function CanvasGraphics_showText(glyphs) {
      var current = this.current;
      var font = current.font;
      if (font.isType3Font) {
        return this.showType3Text(glyphs);
      }

      var fontSize = current.fontSize;
      if (fontSize === 0) {
        return;
      }

      var ctx = this.ctx;
      var fontSizeScale = current.fontSizeScale;
      var charSpacing = current.charSpacing;
      var wordSpacing = current.wordSpacing;
      var fontDirection = current.fontDirection;
      var textHScale = current.textHScale * fontDirection;
      var glyphsLength = glyphs.length;
      var vertical = font.vertical;
      var defaultVMetrics = font.defaultVMetrics;
      var widthAdvanceScale = fontSize * current.fontMatrix[0];

      var simpleFillText =
        current.textRenderingMode === TextRenderingMode.FILL &&
        !font.disableFontFace;

      ctx.save();
      ctx.transform.apply(ctx, current.textMatrix);
      ctx.translate(current.x, current.y + current.textRise);

      if (fontDirection > 0) {
        ctx.scale(textHScale, -1);
      } else {
        ctx.scale(textHScale, 1);
      }

      var lineWidth = current.lineWidth;
      var scale = current.textMatrixScale;
      if (scale === 0 || lineWidth === 0) {
        var fillStrokeMode = current.textRenderingMode &
          TextRenderingMode.FILL_STROKE_MASK;
        if (fillStrokeMode === TextRenderingMode.STROKE ||
            fillStrokeMode === TextRenderingMode.FILL_STROKE) {
          this.cachedGetSinglePixelWidth = null;
          lineWidth = this.getSinglePixelWidth() * MIN_WIDTH_FACTOR;
        }
      } else {
        lineWidth /= scale;
      }

      if (fontSizeScale !== 1.0) {
        ctx.scale(fontSizeScale, fontSizeScale);
        lineWidth /= fontSizeScale;
      }

      ctx.lineWidth = lineWidth;

      var x = 0, i;
      for (i = 0; i < glyphsLength; ++i) {
        var glyph = glyphs[i];
        if (glyph === null) {
          // word break
          x += fontDirection * wordSpacing;
          continue;
        } else if (isNum(glyph)) {
          x += -glyph * fontSize * 0.001;
          continue;
        }

        var restoreNeeded = false;
        var character = glyph.fontChar;
        var accent = glyph.accent;
        var scaledX, scaledY, scaledAccentX, scaledAccentY;
        var width = glyph.width;
        if (vertical) {
          var vmetric, vx, vy;
          vmetric = glyph.vmetric || defaultVMetrics;
          vx = glyph.vmetric ? vmetric[1] : width * 0.5;
          vx = -vx * widthAdvanceScale;
          vy = vmetric[2] * widthAdvanceScale;

          width = vmetric ? -vmetric[0] : width;
          scaledX = vx / fontSizeScale;
          scaledY = (x + vy) / fontSizeScale;
        } else {
          scaledX = x / fontSizeScale;
          scaledY = 0;
        }

        if (font.remeasure && width > 0 && this.isFontSubpixelAAEnabled) {
          // some standard fonts may not have the exact width, trying to
          // rescale per character
          var measuredWidth = ctx.measureText(character).width * 1000 /
            fontSize * fontSizeScale;
          var characterScaleX = width / measuredWidth;
          restoreNeeded = true;
          ctx.save();
          ctx.scale(characterScaleX, 1);
          scaledX /= characterScaleX;
        }

        if (simpleFillText && !accent) {
          // common case
          ctx.fillText(character, scaledX, scaledY);
        } else {
          this.paintChar(character, scaledX, scaledY);
          if (accent) {
            scaledAccentX = scaledX + accent.offset.x / fontSizeScale;
            scaledAccentY = scaledY - accent.offset.y / fontSizeScale;
            this.paintChar(accent.fontChar, scaledAccentX, scaledAccentY);
          }
        }

        var charWidth = width * widthAdvanceScale + charSpacing * fontDirection;
        x += charWidth;

        if (restoreNeeded) {
          ctx.restore();
        }
      }
      if (vertical) {
        current.y -= x * textHScale;
      } else {
        current.x += x * textHScale;
      }
      ctx.restore();
    },

    showType3Text: function CanvasGraphics_showType3Text(glyphs) {
      // Type3 fonts - each glyph is a "mini-PDF"
      var ctx = this.ctx;
      var current = this.current;
      var font = current.font;
      var fontSize = current.fontSize;
      var fontDirection = current.fontDirection;
      var charSpacing = current.charSpacing;
      var wordSpacing = current.wordSpacing;
      var textHScale = current.textHScale * fontDirection;
      var fontMatrix = current.fontMatrix || FONT_IDENTITY_MATRIX;
      var glyphsLength = glyphs.length;
      var isTextInvisible =
        current.textRenderingMode === TextRenderingMode.INVISIBLE;
      var i, glyph, width;

      if (isTextInvisible || fontSize === 0) {
        return;
      }
      this.cachedGetSinglePixelWidth = null;

      ctx.save();
      ctx.transform.apply(ctx, current.textMatrix);
      ctx.translate(current.x, current.y);

      ctx.scale(textHScale, fontDirection);

      for (i = 0; i < glyphsLength; ++i) {
        glyph = glyphs[i];
        if (glyph === null) {
          // word break
          this.ctx.translate(wordSpacing, 0);
          current.x += wordSpacing * textHScale;
          continue;
        } else if (isNum(glyph)) {
          var spacingLength = -glyph * 0.001 * fontSize;
          this.ctx.translate(spacingLength, 0);
          current.x += spacingLength * textHScale;
          continue;
        }

        var operatorList = font.charProcOperatorList[glyph.operatorListId];
        if (!operatorList) {
          warn('Type3 character \"' + glyph.operatorListId +
               '\" is not available');
          continue;
        }
        this.processingType3 = glyph;
        this.save();
        ctx.scale(fontSize, fontSize);
        ctx.transform.apply(ctx, fontMatrix);
        this.executeOperatorList(operatorList);
        this.restore();

        var transformed = Util.applyTransform([glyph.width, 0], fontMatrix);
        width = transformed[0] * fontSize + charSpacing;

        ctx.translate(width, 0);
        current.x += width * textHScale;
      }
      ctx.restore();
      this.processingType3 = null;
    },

    // Type3 fonts
    setCharWidth: function CanvasGraphics_setCharWidth(xWidth, yWidth) {
      // We can safely ignore this since the width should be the same
      // as the width in the Widths array.
    },
    setCharWidthAndBounds: function CanvasGraphics_setCharWidthAndBounds(xWidth,
                                                                        yWidth,
                                                                        llx,
                                                                        lly,
                                                                        urx,
                                                                        ury) {
      // TODO According to the spec we're also suppose to ignore any operators
      // that set color or include images while processing this type3 font.
      this.ctx.rect(llx, lly, urx - llx, ury - lly);
      this.clip();
      this.endPath();
    },

    // Color
    getColorN_Pattern: function CanvasGraphics_getColorN_Pattern(IR) {
      var pattern;
      if (IR[0] === 'TilingPattern') {
        var color = IR[1];
        pattern = new TilingPattern(IR, color, this.ctx, this.objs,
                                    this.commonObjs, this.baseTransform);
      } else {
        pattern = getShadingPatternFromIR(IR);
      }
      return pattern;
    },
    setStrokeColorN: function CanvasGraphics_setStrokeColorN(/*...*/) {
      this.current.strokeColor = this.getColorN_Pattern(arguments);
    },
    setFillColorN: function CanvasGraphics_setFillColorN(/*...*/) {
      this.current.fillColor = this.getColorN_Pattern(arguments);
      this.current.patternFill = true;
    },
    setStrokeRGBColor: function CanvasGraphics_setStrokeRGBColor(r, g, b) {
      var color = Util.makeCssRgb(r, g, b);
      this.ctx.strokeStyle = color;
      this.current.strokeColor = color;
    },
    setFillRGBColor: function CanvasGraphics_setFillRGBColor(r, g, b) {
      var color = Util.makeCssRgb(r, g, b);
      this.ctx.fillStyle = color;
      this.current.fillColor = color;
      this.current.patternFill = false;
    },

    shadingFill: function CanvasGraphics_shadingFill(patternIR) {
      var ctx = this.ctx;

      this.save();
      var pattern = getShadingPatternFromIR(patternIR);
      ctx.fillStyle = pattern.getPattern(ctx, this, true);

      var inv = ctx.mozCurrentTransformInverse;
      if (inv) {
        var canvas = ctx.canvas;
        var width = canvas.width;
        var height = canvas.height;

        var bl = Util.applyTransform([0, 0], inv);
        var br = Util.applyTransform([0, height], inv);
        var ul = Util.applyTransform([width, 0], inv);
        var ur = Util.applyTransform([width, height], inv);

        var x0 = Math.min(bl[0], br[0], ul[0], ur[0]);
        var y0 = Math.min(bl[1], br[1], ul[1], ur[1]);
        var x1 = Math.max(bl[0], br[0], ul[0], ur[0]);
        var y1 = Math.max(bl[1], br[1], ul[1], ur[1]);

        this.ctx.fillRect(x0, y0, x1 - x0, y1 - y0);
      } else {
        // HACK to draw the gradient onto an infinite rectangle.
        // PDF gradients are drawn across the entire image while
        // Canvas only allows gradients to be drawn in a rectangle
        // The following bug should allow us to remove this.
        // https://bugzilla.mozilla.org/show_bug.cgi?id=664884

        this.ctx.fillRect(-1e10, -1e10, 2e10, 2e10);
      }

      this.restore();
    },

    // Images
    beginInlineImage: function CanvasGraphics_beginInlineImage() {
      error('Should not call beginInlineImage');
    },
    beginImageData: function CanvasGraphics_beginImageData() {
      error('Should not call beginImageData');
    },

    paintFormXObjectBegin: function CanvasGraphics_paintFormXObjectBegin(matrix,
                                                                        bbox) {
      this.save();
      this.baseTransformStack.push(this.baseTransform);

      if (isArray(matrix) && 6 === matrix.length) {
        this.transform.apply(this, matrix);
      }

      this.baseTransform = this.ctx.mozCurrentTransform;

      if (isArray(bbox) && 4 === bbox.length) {
        var width = bbox[2] - bbox[0];
        var height = bbox[3] - bbox[1];
        this.ctx.rect(bbox[0], bbox[1], width, height);
        this.clip();
        this.endPath();
      }
    },

    paintFormXObjectEnd: function CanvasGraphics_paintFormXObjectEnd() {
      this.restore();
      this.baseTransform = this.baseTransformStack.pop();
    },

    beginGroup: function CanvasGraphics_beginGroup(group) {
      this.save();
      var currentCtx = this.ctx;
      // TODO non-isolated groups - according to Rik at adobe non-isolated
      // group results aren't usually that different and they even have tools
      // that ignore this setting. Notes from Rik on implmenting:
      // - When you encounter an transparency group, create a new canvas with
      // the dimensions of the bbox
      // - copy the content from the previous canvas to the new canvas
      // - draw as usual
      // - remove the backdrop alpha:
      // alphaNew = 1 - (1 - alpha)/(1 - alphaBackdrop) with 'alpha' the alpha
      // value of your transparency group and 'alphaBackdrop' the alpha of the
      // backdrop
      // - remove background color:
      // colorNew = color - alphaNew *colorBackdrop /(1 - alphaNew)
      if (!group.isolated) {
        info('TODO: Support non-isolated groups.');
      }

      // TODO knockout - supposedly possible with the clever use of compositing
      // modes.
      if (group.knockout) {
        warn('Knockout groups not supported.');
      }

      var currentTransform = currentCtx.mozCurrentTransform;
      if (group.matrix) {
        currentCtx.transform.apply(currentCtx, group.matrix);
      }
      assert(group.bbox, 'Bounding box is required.');

      // Based on the current transform figure out how big the bounding box
      // will actually be.
      var bounds = Util.getAxialAlignedBoundingBox(
                    group.bbox,
                    currentCtx.mozCurrentTransform);
      // Clip the bounding box to the current canvas.
      var canvasBounds = [0,
                          0,
                          currentCtx.canvas.width,
                          currentCtx.canvas.height];
      bounds = Util.intersect(bounds, canvasBounds) || [0, 0, 0, 0];
      // Use ceil in case we're between sizes so we don't create canvas that is
      // too small and make the canvas at least 1x1 pixels.
      var offsetX = Math.floor(bounds[0]);
      var offsetY = Math.floor(bounds[1]);
      var drawnWidth = Math.max(Math.ceil(bounds[2]) - offsetX, 1);
      var drawnHeight = Math.max(Math.ceil(bounds[3]) - offsetY, 1);
      var scaleX = 1, scaleY = 1;
      if (drawnWidth > MAX_GROUP_SIZE) {
        scaleX = drawnWidth / MAX_GROUP_SIZE;
        drawnWidth = MAX_GROUP_SIZE;
      }
      if (drawnHeight > MAX_GROUP_SIZE) {
        scaleY = drawnHeight / MAX_GROUP_SIZE;
        drawnHeight = MAX_GROUP_SIZE;
      }

      var cacheId = 'groupAt' + this.groupLevel;
      if (group.smask) {
        // Using two cache entries is case if masks are used one after another.
        cacheId +=  '_smask_' + ((this.smaskCounter++) % 2);
      }
      var scratchCanvas = CachedCanvases.getCanvas(
        cacheId, drawnWidth, drawnHeight, true);
      var groupCtx = scratchCanvas.context;

      // Since we created a new canvas that is just the size of the bounding box
      // we have to translate the group ctx.
      groupCtx.scale(1 / scaleX, 1 / scaleY);
      groupCtx.translate(-offsetX, -offsetY);
      groupCtx.transform.apply(groupCtx, currentTransform);

      if (group.smask) {
        // Saving state and cached mask to be used in setGState.
        this.smaskStack.push({
          canvas: scratchCanvas.canvas,
          context: groupCtx,
          offsetX: offsetX,
          offsetY: offsetY,
          scaleX: scaleX,
          scaleY: scaleY,
          subtype: group.smask.subtype,
          backdrop: group.smask.backdrop
        });
      } else {
        // Setup the current ctx so when the group is popped we draw it at the
        // right location.
        currentCtx.setTransform(1, 0, 0, 1, 0, 0);
        currentCtx.translate(offsetX, offsetY);
        currentCtx.scale(scaleX, scaleY);
      }
      // The transparency group inherits all off the current graphics state
      // except the blend mode, soft mask, and alpha constants.
      copyCtxState(currentCtx, groupCtx);
      this.ctx = groupCtx;
      this.setGState([
        ['BM', 'Normal'],
        ['ca', 1],
        ['CA', 1]
      ]);
      this.groupStack.push(currentCtx);
      this.groupLevel++;
    },

    endGroup: function CanvasGraphics_endGroup(group) {
      this.groupLevel--;
      var groupCtx = this.ctx;
      this.ctx = this.groupStack.pop();
      // Turn off image smoothing to avoid sub pixel interpolation which can
      // look kind of blurry for some pdfs.
      if (this.ctx.imageSmoothingEnabled !== undefined) {
        this.ctx.imageSmoothingEnabled = false;
      } else {
        this.ctx.mozImageSmoothingEnabled = false;
      }
      if (group.smask) {
        this.tempSMask = this.smaskStack.pop();
      } else {
        this.ctx.drawImage(groupCtx.canvas, 0, 0);
      }
      this.restore();
    },

    beginAnnotations: function CanvasGraphics_beginAnnotations() {
      this.save();
      this.current = new CanvasExtraState();
    },

    endAnnotations: function CanvasGraphics_endAnnotations() {
      this.restore();
    },

    beginAnnotation: function CanvasGraphics_beginAnnotation(rect, transform,
                                                             matrix) {
      this.save();

      if (isArray(rect) && 4 === rect.length) {
        var width = rect[2] - rect[0];
        var height = rect[3] - rect[1];
        this.ctx.rect(rect[0], rect[1], width, height);
        this.clip();
        this.endPath();
      }

      this.transform.apply(this, transform);
      this.transform.apply(this, matrix);
    },

    endAnnotation: function CanvasGraphics_endAnnotation() {
      this.restore();
    },

    paintJpegXObject: function CanvasGraphics_paintJpegXObject(objId, w, h) {
      var domImage = this.objs.get(objId);
      if (!domImage) {
        warn('Dependent image isn\'t ready yet');
        return;
      }

      this.save();

      var ctx = this.ctx;
      // scale the image to the unit square
      ctx.scale(1 / w, -1 / h);

      ctx.drawImage(domImage, 0, 0, domImage.width, domImage.height,
                    0, -h, w, h);
      if (this.imageLayer) {
        var currentTransform = ctx.mozCurrentTransformInverse;
        var position = this.getCanvasPosition(0, 0);
        this.imageLayer.appendImage({
          objId: objId,
          left: position[0],
          top: position[1],
          width: w / currentTransform[0],
          height: h / currentTransform[3]
        });
      }
      this.restore();
    },

    paintImageMaskXObject: function CanvasGraphics_paintImageMaskXObject(img) {
      var ctx = this.ctx;
      var width = img.width, height = img.height;
      var fillColor = this.current.fillColor;
      var isPatternFill = this.current.patternFill;

      var glyph = this.processingType3;

      if (COMPILE_TYPE3_GLYPHS && glyph && glyph.compiled === undefined) {
        if (width <= MAX_SIZE_TO_COMPILE && height <= MAX_SIZE_TO_COMPILE) {
          glyph.compiled =
            compileType3Glyph({data: img.data, width: width, height: height});
        } else {
          glyph.compiled = null;
        }
      }

      if (glyph && glyph.compiled) {
        glyph.compiled(ctx);
        return;
      }

      var maskCanvas = CachedCanvases.getCanvas('maskCanvas', width, height);
      var maskCtx = maskCanvas.context;
      maskCtx.save();

      putBinaryImageMask(maskCtx, img);

      maskCtx.globalCompositeOperation = 'source-in';

      maskCtx.fillStyle = isPatternFill ?
                          fillColor.getPattern(maskCtx, this) : fillColor;
      maskCtx.fillRect(0, 0, width, height);

      maskCtx.restore();

      this.paintInlineImageXObject(maskCanvas.canvas);
    },

    paintImageMaskXObjectRepeat:
      function CanvasGraphics_paintImageMaskXObjectRepeat(imgData, scaleX,
                                                          scaleY, positions) {
      var width = imgData.width;
      var height = imgData.height;
      var fillColor = this.current.fillColor;
      var isPatternFill = this.current.patternFill;

      var maskCanvas = CachedCanvases.getCanvas('maskCanvas', width, height);
      var maskCtx = maskCanvas.context;
      maskCtx.save();

      putBinaryImageMask(maskCtx, imgData);

      maskCtx.globalCompositeOperation = 'source-in';

      maskCtx.fillStyle = isPatternFill ?
                          fillColor.getPattern(maskCtx, this) : fillColor;
      maskCtx.fillRect(0, 0, width, height);

      maskCtx.restore();

      var ctx = this.ctx;
      for (var i = 0, ii = positions.length; i < ii; i += 2) {
        ctx.save();
        ctx.transform(scaleX, 0, 0, scaleY, positions[i], positions[i + 1]);
        ctx.scale(1, -1);
        ctx.drawImage(maskCanvas.canvas, 0, 0, width, height,
          0, -1, 1, 1);
        ctx.restore();
      }
    },

    paintImageMaskXObjectGroup:
      function CanvasGraphics_paintImageMaskXObjectGroup(images) {
      var ctx = this.ctx;

      var fillColor = this.current.fillColor;
      var isPatternFill = this.current.patternFill;
      for (var i = 0, ii = images.length; i < ii; i++) {
        var image = images[i];
        var width = image.width, height = image.height;

        var maskCanvas = CachedCanvases.getCanvas('maskCanvas', width, height);
        var maskCtx = maskCanvas.context;
        maskCtx.save();

        putBinaryImageMask(maskCtx, image);

        maskCtx.globalCompositeOperation = 'source-in';

        maskCtx.fillStyle = isPatternFill ?
                            fillColor.getPattern(maskCtx, this) : fillColor;
        maskCtx.fillRect(0, 0, width, height);

        maskCtx.restore();

        ctx.save();
        ctx.transform.apply(ctx, image.transform);
        ctx.scale(1, -1);
        ctx.drawImage(maskCanvas.canvas, 0, 0, width, height,
                      0, -1, 1, 1);
        ctx.restore();
      }
    },

    paintImageXObject: function CanvasGraphics_paintImageXObject(objId) {
      var imgData = this.objs.get(objId);
      if (!imgData) {
        warn('Dependent image isn\'t ready yet');
        return;
      }

      this.paintInlineImageXObject(imgData);
    },

    paintImageXObjectRepeat:
      function CanvasGraphics_paintImageXObjectRepeat(objId, scaleX, scaleY,
                                                          positions) {
      var imgData = this.objs.get(objId);
      if (!imgData) {
        warn('Dependent image isn\'t ready yet');
        return;
      }

      var width = imgData.width;
      var height = imgData.height;
      var map = [];
      for (var i = 0, ii = positions.length; i < ii; i += 2) {
        map.push({transform: [scaleX, 0, 0, scaleY, positions[i],
                 positions[i + 1]], x: 0, y: 0, w: width, h: height});
      }
      this.paintInlineImageXObjectGroup(imgData, map);
    },

    paintInlineImageXObject:
      function CanvasGraphics_paintInlineImageXObject(imgData) {
      var width = imgData.width;
      var height = imgData.height;
      var ctx = this.ctx;

      this.save();
      // scale the image to the unit square
      ctx.scale(1 / width, -1 / height);

      var currentTransform = ctx.mozCurrentTransformInverse;
      var a = currentTransform[0], b = currentTransform[1];
      var widthScale = Math.max(Math.sqrt(a * a + b * b), 1);
      var c = currentTransform[2], d = currentTransform[3];
      var heightScale = Math.max(Math.sqrt(c * c + d * d), 1);

      var imgToPaint, tmpCanvas;
      // instanceof HTMLElement does not work in jsdom node.js module
      if (imgData instanceof HTMLElement || !imgData.data) {
        imgToPaint = imgData;
      } else {
        tmpCanvas = CachedCanvases.getCanvas('inlineImage', width, height);
        var tmpCtx = tmpCanvas.context;
        putBinaryImageData(tmpCtx, imgData);
        imgToPaint = tmpCanvas.canvas;
      }

      var paintWidth = width, paintHeight = height;
      var tmpCanvasId = 'prescale1';
      // Vertial or horizontal scaling shall not be more than 2 to not loose the
      // pixels during drawImage operation, painting on the temporary canvas(es)
      // that are twice smaller in size
      while ((widthScale > 2 && paintWidth > 1) ||
             (heightScale > 2 && paintHeight > 1)) {
        var newWidth = paintWidth, newHeight = paintHeight;
        if (widthScale > 2 && paintWidth > 1) {
          newWidth = Math.ceil(paintWidth / 2);
          widthScale /= paintWidth / newWidth;
        }
        if (heightScale > 2 && paintHeight > 1) {
          newHeight = Math.ceil(paintHeight / 2);
          heightScale /= paintHeight / newHeight;
        }
        tmpCanvas = CachedCanvases.getCanvas(tmpCanvasId, newWidth, newHeight);
        tmpCtx = tmpCanvas.context;
        tmpCtx.clearRect(0, 0, newWidth, newHeight);
        tmpCtx.drawImage(imgToPaint, 0, 0, paintWidth, paintHeight,
                                     0, 0, newWidth, newHeight);
        imgToPaint = tmpCanvas.canvas;
        paintWidth = newWidth;
        paintHeight = newHeight;
        tmpCanvasId = tmpCanvasId === 'prescale1' ? 'prescale2' : 'prescale1';
      }
      ctx.drawImage(imgToPaint, 0, 0, paintWidth, paintHeight,
                                0, -height, width, height);

      if (this.imageLayer) {
        var position = this.getCanvasPosition(0, -height);
        this.imageLayer.appendImage({
          imgData: imgData,
          left: position[0],
          top: position[1],
          width: width / currentTransform[0],
          height: height / currentTransform[3]
        });
      }
      this.restore();
    },

    paintInlineImageXObjectGroup:
      function CanvasGraphics_paintInlineImageXObjectGroup(imgData, map) {
      var ctx = this.ctx;
      var w = imgData.width;
      var h = imgData.height;

      var tmpCanvas = CachedCanvases.getCanvas('inlineImage', w, h);
      var tmpCtx = tmpCanvas.context;
      putBinaryImageData(tmpCtx, imgData);

      for (var i = 0, ii = map.length; i < ii; i++) {
        var entry = map[i];
        ctx.save();
        ctx.transform.apply(ctx, entry.transform);
        ctx.scale(1, -1);
        ctx.drawImage(tmpCanvas.canvas, entry.x, entry.y, entry.w, entry.h,
                      0, -1, 1, 1);
        if (this.imageLayer) {
          var position = this.getCanvasPosition(entry.x, entry.y);
          this.imageLayer.appendImage({
            imgData: imgData,
            left: position[0],
            top: position[1],
            width: w,
            height: h
          });
        }
        ctx.restore();
      }
    },

    paintSolidColorImageMask:
      function CanvasGraphics_paintSolidColorImageMask() {
        this.ctx.fillRect(0, 0, 1, 1);
    },

    // Marked content

    markPoint: function CanvasGraphics_markPoint(tag) {
      // TODO Marked content.
    },
    markPointProps: function CanvasGraphics_markPointProps(tag, properties) {
      // TODO Marked content.
    },
    beginMarkedContent: function CanvasGraphics_beginMarkedContent(tag) {
      // TODO Marked content.
    },
    beginMarkedContentProps: function CanvasGraphics_beginMarkedContentProps(
                                        tag, properties) {
      // TODO Marked content.
    },
    endMarkedContent: function CanvasGraphics_endMarkedContent() {
      // TODO Marked content.
    },

    // Compatibility

    beginCompat: function CanvasGraphics_beginCompat() {
      // TODO ignore undefined operators (should we do that anyway?)
    },
    endCompat: function CanvasGraphics_endCompat() {
      // TODO stop ignoring undefined operators
    },

    // Helper functions

    consumePath: function CanvasGraphics_consumePath() {
      var ctx = this.ctx;
      if (this.pendingClip) {
        if (this.pendingClip === EO_CLIP) {
          if (ctx.mozFillRule !== undefined) {
            ctx.mozFillRule = 'evenodd';
            ctx.clip();
            ctx.mozFillRule = 'nonzero';
          } else {
            try {
              ctx.clip('evenodd');
            } catch (ex) {
              // shouldn't really happen, but browsers might think differently
              ctx.clip();
            }
          }
        } else {
          ctx.clip();
        }
        this.pendingClip = null;
      }
      ctx.beginPath();
    },
    getSinglePixelWidth: function CanvasGraphics_getSinglePixelWidth(scale) {
      if (this.cachedGetSinglePixelWidth === null) {
        var inverse = this.ctx.mozCurrentTransformInverse;
        // max of the current horizontal and vertical scale
        this.cachedGetSinglePixelWidth = Math.sqrt(Math.max(
          (inverse[0] * inverse[0] + inverse[1] * inverse[1]),
          (inverse[2] * inverse[2] + inverse[3] * inverse[3])));
      }
      return this.cachedGetSinglePixelWidth;
    },
    getCanvasPosition: function CanvasGraphics_getCanvasPosition(x, y) {
        var transform = this.ctx.mozCurrentTransform;
        return [
          transform[0] * x + transform[2] * y + transform[4],
          transform[1] * x + transform[3] * y + transform[5]
        ];
    }
  };

  for (var op in OPS) {
    CanvasGraphics.prototype[OPS[op]] = CanvasGraphics.prototype[op];
  }

  return CanvasGraphics;
})();


var WebGLUtils = (function WebGLUtilsClosure() {
  function loadShader(gl, code, shaderType) {
    var shader = gl.createShader(shaderType);
    gl.shaderSource(shader, code);
    gl.compileShader(shader);
    var compiled = gl.getShaderParameter(shader, gl.COMPILE_STATUS);
    if (!compiled) {
      var errorMsg = gl.getShaderInfoLog(shader);
      throw new Error('Error during shader compilation: ' + errorMsg);
    }
    return shader;
  }
  function createVertexShader(gl, code) {
    return loadShader(gl, code, gl.VERTEX_SHADER);
  }
  function createFragmentShader(gl, code) {
    return loadShader(gl, code, gl.FRAGMENT_SHADER);
  }
  function createProgram(gl, shaders) {
    var program = gl.createProgram();
    for (var i = 0, ii = shaders.length; i < ii; ++i) {
      gl.attachShader(program, shaders[i]);
    }
    gl.linkProgram(program);
    var linked = gl.getProgramParameter(program, gl.LINK_STATUS);
    if (!linked) {
      var errorMsg = gl.getProgramInfoLog(program);
      throw new Error('Error during program linking: ' + errorMsg);
    }
    return program;
  }
  function createTexture(gl, image, textureId) {
    gl.activeTexture(textureId);
    var texture = gl.createTexture();
    gl.bindTexture(gl.TEXTURE_2D, texture);

    // Set the parameters so we can render any size image.
    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);

    // Upload the image into the texture.
    gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, image);
    return texture;
  }

  var currentGL, currentCanvas;
  function generateGL() {
    if (currentGL) {
      return;
    }
    currentCanvas = document.createElement('canvas');
    currentGL = currentCanvas.getContext('webgl',
      { premultipliedalpha: false });
  }

  var smaskVertexShaderCode = '\
  attribute vec2 a_position;                                    \
  attribute vec2 a_texCoord;                                    \
                                                                \
  uniform vec2 u_resolution;                                    \
                                                                \
  varying vec2 v_texCoord;                                      \
                                                                \
  void main() {                                                 \
    vec2 clipSpace = (a_position / u_resolution) * 2.0 - 1.0;   \
    gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1);          \
                                                                \
    v_texCoord = a_texCoord;                                    \
  }                                                             ';

  var smaskFragmentShaderCode = '\
  precision mediump float;                                      \
                                                                \
  uniform vec4 u_backdrop;                                      \
  uniform int u_subtype;                                        \
  uniform sampler2D u_image;                                    \
  uniform sampler2D u_mask;                                     \
                                                                \
  varying vec2 v_texCoord;                                      \
                                                                \
  void main() {                                                 \
    vec4 imageColor = texture2D(u_image, v_texCoord);           \
    vec4 maskColor = texture2D(u_mask, v_texCoord);             \
    if (u_backdrop.a > 0.0) {                                   \
      maskColor.rgb = maskColor.rgb * maskColor.a +             \
                      u_backdrop.rgb * (1.0 - maskColor.a);     \
    }                                                           \
    float lum;                                                  \
    if (u_subtype == 0) {                                       \
      lum = maskColor.a;                                        \
    } else {                                                    \
      lum = maskColor.r * 0.3 + maskColor.g * 0.59 +            \
            maskColor.b * 0.11;                                 \
    }                                                           \
    imageColor.a *= lum;                                        \
    imageColor.rgb *= imageColor.a;                             \
    gl_FragColor = imageColor;                                  \
  }                                                             ';

  var smaskCache = null;

  function initSmaskGL() {
    var canvas, gl;

    generateGL();
    canvas = currentCanvas;
    currentCanvas = null;
    gl = currentGL;
    currentGL = null;

    // setup a GLSL program
    var vertexShader = createVertexShader(gl, smaskVertexShaderCode);
    var fragmentShader = createFragmentShader(gl, smaskFragmentShaderCode);
    var program = createProgram(gl, [vertexShader, fragmentShader]);
    gl.useProgram(program);

    var cache = {};
    cache.gl = gl;
    cache.canvas = canvas;
    cache.resolutionLocation = gl.getUniformLocation(program, 'u_resolution');
    cache.positionLocation = gl.getAttribLocation(program, 'a_position');
    cache.backdropLocation = gl.getUniformLocation(program, 'u_backdrop');
    cache.subtypeLocation = gl.getUniformLocation(program, 'u_subtype');

    var texCoordLocation = gl.getAttribLocation(program, 'a_texCoord');
    var texLayerLocation = gl.getUniformLocation(program, 'u_image');
    var texMaskLocation = gl.getUniformLocation(program, 'u_mask');

    // provide texture coordinates for the rectangle.
    var texCoordBuffer = gl.createBuffer();
    gl.bindBuffer(gl.ARRAY_BUFFER, texCoordBuffer);
    gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([
      0.0,  0.0,
      1.0,  0.0,
      0.0,  1.0,
      0.0,  1.0,
      1.0,  0.0,
      1.0,  1.0]), gl.STATIC_DRAW);
    gl.enableVertexAttribArray(texCoordLocation);
    gl.vertexAttribPointer(texCoordLocation, 2, gl.FLOAT, false, 0, 0);

    gl.uniform1i(texLayerLocation, 0);
    gl.uniform1i(texMaskLocation, 1);

    smaskCache = cache;
  }

  function composeSMask(layer, mask, properties) {
    var width = layer.width, height = layer.height;

    if (!smaskCache) {
      initSmaskGL();
    }
    var cache = smaskCache,canvas = cache.canvas, gl = cache.gl;
    canvas.width = width;
    canvas.height = height;
    gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
    gl.uniform2f(cache.resolutionLocation, width, height);

    if (properties.backdrop) {
      gl.uniform4f(cache.resolutionLocation, properties.backdrop[0],
                   properties.backdrop[1], properties.backdrop[2], 1);
    } else {
      gl.uniform4f(cache.resolutionLocation, 0, 0, 0, 0);
    }
    gl.uniform1i(cache.subtypeLocation,
                 properties.subtype === 'Luminosity' ? 1 : 0);

    // Create a textures
    var texture = createTexture(gl, layer, gl.TEXTURE0);
    var maskTexture = createTexture(gl, mask, gl.TEXTURE1);


    // Create a buffer and put a single clipspace rectangle in
    // it (2 triangles)
    var buffer = gl.createBuffer();
    gl.bindBuffer(gl.ARRAY_BUFFER, buffer);
    gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([
      0, 0,
      width, 0,
      0, height,
      0, height,
      width, 0,
      width, height]), gl.STATIC_DRAW);
    gl.enableVertexAttribArray(cache.positionLocation);
    gl.vertexAttribPointer(cache.positionLocation, 2, gl.FLOAT, false, 0, 0);

    // draw
    gl.clearColor(0, 0, 0, 0);
    gl.enable(gl.BLEND);
    gl.blendFunc(gl.ONE, gl.ONE_MINUS_SRC_ALPHA);
    gl.clear(gl.COLOR_BUFFER_BIT);

    gl.drawArrays(gl.TRIANGLES, 0, 6);

    gl.flush();

    gl.deleteTexture(texture);
    gl.deleteTexture(maskTexture);
    gl.deleteBuffer(buffer);

    return canvas;
  }

  var figuresVertexShaderCode = '\
  attribute vec2 a_position;                                    \
  attribute vec3 a_color;                                       \
                                                                \
  uniform vec2 u_resolution;                                    \
  uniform vec2 u_scale;                                         \
  uniform vec2 u_offset;                                        \
                                                                \
  varying vec4 v_color;                                         \
                                                                \
  void main() {                                                 \
    vec2 position = (a_position + u_offset) * u_scale;          \
    vec2 clipSpace = (position / u_resolution) * 2.0 - 1.0;     \
    gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1);          \
                                                                \
    v_color = vec4(a_color / 255.0, 1.0);                       \
  }                                                             ';

  var figuresFragmentShaderCode = '\
  precision mediump float;                                      \
                                                                \
  varying vec4 v_color;                                         \
                                                                \
  void main() {                                                 \
    gl_FragColor = v_color;                                     \
  }                                                             ';

  var figuresCache = null;

  function initFiguresGL() {
    var canvas, gl;

    generateGL();
    canvas = currentCanvas;
    currentCanvas = null;
    gl = currentGL;
    currentGL = null;

    // setup a GLSL program
    var vertexShader = createVertexShader(gl, figuresVertexShaderCode);
    var fragmentShader = createFragmentShader(gl, figuresFragmentShaderCode);
    var program = createProgram(gl, [vertexShader, fragmentShader]);
    gl.useProgram(program);

    var cache = {};
    cache.gl = gl;
    cache.canvas = canvas;
    cache.resolutionLocation = gl.getUniformLocation(program, 'u_resolution');
    cache.scaleLocation = gl.getUniformLocation(program, 'u_scale');
    cache.offsetLocation = gl.getUniformLocation(program, 'u_offset');
    cache.positionLocation = gl.getAttribLocation(program, 'a_position');
    cache.colorLocation = gl.getAttribLocation(program, 'a_color');

    figuresCache = cache;
  }

  function drawFigures(width, height, backgroundColor, figures, context) {
    if (!figuresCache) {
      initFiguresGL();
    }
    var cache = figuresCache, canvas = cache.canvas, gl = cache.gl;

    canvas.width = width;
    canvas.height = height;
    gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
    gl.uniform2f(cache.resolutionLocation, width, height);

    // count triangle points
    var count = 0;
    var i, ii, rows;
    for (i = 0, ii = figures.length; i < ii; i++) {
      switch (figures[i].type) {
        case 'lattice':
          rows = (figures[i].coords.length / figures[i].verticesPerRow) | 0;
          count += (rows - 1) * (figures[i].verticesPerRow - 1) * 6;
          break;
        case 'triangles':
          count += figures[i].coords.length;
          break;
      }
    }
    // transfer data
    var coords = new Float32Array(count * 2);
    var colors = new Uint8Array(count * 3);
    var coordsMap = context.coords, colorsMap = context.colors;
    var pIndex = 0, cIndex = 0;
    for (i = 0, ii = figures.length; i < ii; i++) {
      var figure = figures[i], ps = figure.coords, cs = figure.colors;
      switch (figure.type) {
        case 'lattice':
          var cols = figure.verticesPerRow;
          rows = (ps.length / cols) | 0;
          for (var row = 1; row < rows; row++) {
            var offset = row * cols + 1;
            for (var col = 1; col < cols; col++, offset++) {
              coords[pIndex] = coordsMap[ps[offset - cols - 1]];
              coords[pIndex + 1] = coordsMap[ps[offset - cols - 1] + 1];
              coords[pIndex + 2] = coordsMap[ps[offset - cols]];
              coords[pIndex + 3] = coordsMap[ps[offset - cols] + 1];
              coords[pIndex + 4] = coordsMap[ps[offset - 1]];
              coords[pIndex + 5] = coordsMap[ps[offset - 1] + 1];
              colors[cIndex] = colorsMap[cs[offset - cols - 1]];
              colors[cIndex + 1] = colorsMap[cs[offset - cols - 1] + 1];
              colors[cIndex + 2] = colorsMap[cs[offset - cols - 1] + 2];
              colors[cIndex + 3] = colorsMap[cs[offset - cols]];
              colors[cIndex + 4] = colorsMap[cs[offset - cols] + 1];
              colors[cIndex + 5] = colorsMap[cs[offset - cols] + 2];
              colors[cIndex + 6] = colorsMap[cs[offset - 1]];
              colors[cIndex + 7] = colorsMap[cs[offset - 1] + 1];
              colors[cIndex + 8] = colorsMap[cs[offset - 1] + 2];

              coords[pIndex + 6] = coords[pIndex + 2];
              coords[pIndex + 7] = coords[pIndex + 3];
              coords[pIndex + 8] = coords[pIndex + 4];
              coords[pIndex + 9] = coords[pIndex + 5];
              coords[pIndex + 10] = coordsMap[ps[offset]];
              coords[pIndex + 11] = coordsMap[ps[offset] + 1];
              colors[cIndex + 9] = colors[cIndex + 3];
              colors[cIndex + 10] = colors[cIndex + 4];
              colors[cIndex + 11] = colors[cIndex + 5];
              colors[cIndex + 12] = colors[cIndex + 6];
              colors[cIndex + 13] = colors[cIndex + 7];
              colors[cIndex + 14] = colors[cIndex + 8];
              colors[cIndex + 15] = colorsMap[cs[offset]];
              colors[cIndex + 16] = colorsMap[cs[offset] + 1];
              colors[cIndex + 17] = colorsMap[cs[offset] + 2];
              pIndex += 12;
              cIndex += 18;
            }
          }
          break;
        case 'triangles':
          for (var j = 0, jj = ps.length; j < jj; j++) {
            coords[pIndex] = coordsMap[ps[j]];
            coords[pIndex + 1] = coordsMap[ps[j] + 1];
            colors[cIndex] = colorsMap[cs[i]];
            colors[cIndex + 1] = colorsMap[cs[j] + 1];
            colors[cIndex + 2] = colorsMap[cs[j] + 2];
            pIndex += 2;
            cIndex += 3;
          }
          break;
      }
    }

    // draw
    if (backgroundColor) {
      gl.clearColor(backgroundColor[0] / 255, backgroundColor[1] / 255,
                    backgroundColor[2] / 255, 1.0);
    } else {
      gl.clearColor(0, 0, 0, 0);
    }
    gl.clear(gl.COLOR_BUFFER_BIT);

    var coordsBuffer = gl.createBuffer();
    gl.bindBuffer(gl.ARRAY_BUFFER, coordsBuffer);
    gl.bufferData(gl.ARRAY_BUFFER, coords, gl.STATIC_DRAW);
    gl.enableVertexAttribArray(cache.positionLocation);
    gl.vertexAttribPointer(cache.positionLocation, 2, gl.FLOAT, false, 0, 0);

    var colorsBuffer = gl.createBuffer();
    gl.bindBuffer(gl.ARRAY_BUFFER, colorsBuffer);
    gl.bufferData(gl.ARRAY_BUFFER, colors, gl.STATIC_DRAW);
    gl.enableVertexAttribArray(cache.colorLocation);
    gl.vertexAttribPointer(cache.colorLocation, 3, gl.UNSIGNED_BYTE, false,
                           0, 0);

    gl.uniform2f(cache.scaleLocation, context.scaleX, context.scaleY);
    gl.uniform2f(cache.offsetLocation, context.offsetX, context.offsetY);

    gl.drawArrays(gl.TRIANGLES, 0, count);

    gl.flush();

    gl.deleteBuffer(coordsBuffer);
    gl.deleteBuffer(colorsBuffer);

    return canvas;
  }

  function cleanup() {
    if (smaskCache && smaskCache.canvas) {
      smaskCache.canvas.width = 0;
      smaskCache.canvas.height = 0;
    }
    if (figuresCache && figuresCache.canvas) {
      figuresCache.canvas.width = 0;
      figuresCache.canvas.height = 0;
    }
    smaskCache = null;
    figuresCache = null;
  }

  return {
    get isEnabled() {
      if (PDFJS.disableWebGL) {
        return false;
      }
      var enabled = false;
      try {
        generateGL();
        enabled = !!currentGL;
      } catch (e) { }
      return shadow(this, 'isEnabled', enabled);
    },
    composeSMask: composeSMask,
    drawFigures: drawFigures,
    clear: cleanup
  };
})();


var ShadingIRs = {};

ShadingIRs.RadialAxial = {
  fromIR: function RadialAxial_fromIR(raw) {
    var type = raw[1];
    var colorStops = raw[2];
    var p0 = raw[3];
    var p1 = raw[4];
    var r0 = raw[5];
    var r1 = raw[6];
    return {
      type: 'Pattern',
      getPattern: function RadialAxial_getPattern(ctx) {
        var grad;
        if (type === 'axial') {
          grad = ctx.createLinearGradient(p0[0], p0[1], p1[0], p1[1]);
        } else if (type === 'radial') {
          grad = ctx.createRadialGradient(p0[0], p0[1], r0, p1[0], p1[1], r1);
        }

        for (var i = 0, ii = colorStops.length; i < ii; ++i) {
          var c = colorStops[i];
          grad.addColorStop(c[0], c[1]);
        }
        return grad;
      }
    };
  }
};

var createMeshCanvas = (function createMeshCanvasClosure() {
  function drawTriangle(data, context, p1, p2, p3, c1, c2, c3) {
    // Very basic Gouraud-shaded triangle rasterization algorithm.
    var coords = context.coords, colors = context.colors;
    var bytes = data.data, rowSize = data.width * 4;
    var tmp;
    if (coords[p1 + 1] > coords[p2 + 1]) {
      tmp = p1; p1 = p2; p2 = tmp; tmp = c1; c1 = c2; c2 = tmp;
    }
    if (coords[p2 + 1] > coords[p3 + 1]) {
      tmp = p2; p2 = p3; p3 = tmp; tmp = c2; c2 = c3; c3 = tmp;
    }
    if (coords[p1 + 1] > coords[p2 + 1]) {
      tmp = p1; p1 = p2; p2 = tmp; tmp = c1; c1 = c2; c2 = tmp;
    }
    var x1 = (coords[p1] + context.offsetX) * context.scaleX;
    var y1 = (coords[p1 + 1] + context.offsetY) * context.scaleY;
    var x2 = (coords[p2] + context.offsetX) * context.scaleX;
    var y2 = (coords[p2 + 1] + context.offsetY) * context.scaleY;
    var x3 = (coords[p3] + context.offsetX) * context.scaleX;
    var y3 = (coords[p3 + 1] + context.offsetY) * context.scaleY;
    if (y1 >= y3) {
      return;
    }
    var c1r = colors[c1], c1g = colors[c1 + 1], c1b = colors[c1 + 2];
    var c2r = colors[c2], c2g = colors[c2 + 1], c2b = colors[c2 + 2];
    var c3r = colors[c3], c3g = colors[c3 + 1], c3b = colors[c3 + 2];

    var minY = Math.round(y1), maxY = Math.round(y3);
    var xa, car, cag, cab;
    var xb, cbr, cbg, cbb;
    var k;
    for (var y = minY; y <= maxY; y++) {
      if (y < y2) {
        k = y < y1 ? 0 : y1 === y2 ? 1 : (y1 - y) / (y1 - y2);
        xa = x1 - (x1 - x2) * k;
        car = c1r - (c1r - c2r) * k;
        cag = c1g - (c1g - c2g) * k;
        cab = c1b - (c1b - c2b) * k;
      } else {
        k = y > y3 ? 1 : y2 === y3 ? 0 : (y2 - y) / (y2 - y3);
        xa = x2 - (x2 - x3) * k;
        car = c2r - (c2r - c3r) * k;
        cag = c2g - (c2g - c3g) * k;
        cab = c2b - (c2b - c3b) * k;
      }
      k = y < y1 ? 0 : y > y3 ? 1 : (y1 - y) / (y1 - y3);
      xb = x1 - (x1 - x3) * k;
      cbr = c1r - (c1r - c3r) * k;
      cbg = c1g - (c1g - c3g) * k;
      cbb = c1b - (c1b - c3b) * k;
      var x1_ = Math.round(Math.min(xa, xb));
      var x2_ = Math.round(Math.max(xa, xb));
      var j = rowSize * y + x1_ * 4;
      for (var x = x1_; x <= x2_; x++) {
        k = (xa - x) / (xa - xb);
        k = k < 0 ? 0 : k > 1 ? 1 : k;
        bytes[j++] = (car - (car - cbr) * k) | 0;
        bytes[j++] = (cag - (cag - cbg) * k) | 0;
        bytes[j++] = (cab - (cab - cbb) * k) | 0;
        bytes[j++] = 255;
      }
    }
  }

  function drawFigure(data, figure, context) {
    var ps = figure.coords;
    var cs = figure.colors;
    var i, ii;
    switch (figure.type) {
      case 'lattice':
        var verticesPerRow = figure.verticesPerRow;
        var rows = Math.floor(ps.length / verticesPerRow) - 1;
        var cols = verticesPerRow - 1;
        for (i = 0; i < rows; i++) {
          var q = i * verticesPerRow;
          for (var j = 0; j < cols; j++, q++) {
            drawTriangle(data, context,
              ps[q], ps[q + 1], ps[q + verticesPerRow],
              cs[q], cs[q + 1], cs[q + verticesPerRow]);
            drawTriangle(data, context,
              ps[q + verticesPerRow + 1], ps[q + 1], ps[q + verticesPerRow],
              cs[q + verticesPerRow + 1], cs[q + 1], cs[q + verticesPerRow]);
          }
        }
        break;
      case 'triangles':
        for (i = 0, ii = ps.length; i < ii; i += 3) {
          drawTriangle(data, context,
            ps[i], ps[i + 1], ps[i + 2],
            cs[i], cs[i + 1], cs[i + 2]);
        }
        break;
      default:
        error('illigal figure');
        break;
    }
  }

  function createMeshCanvas(bounds, combinesScale, coords, colors, figures,
                            backgroundColor) {
    // we will increase scale on some weird factor to let antialiasing take
    // care of "rough" edges
    var EXPECTED_SCALE = 1.1;
    // MAX_PATTERN_SIZE is used to avoid OOM situation.
    var MAX_PATTERN_SIZE = 3000; // 10in @ 300dpi shall be enough

    var offsetX = Math.floor(bounds[0]);
    var offsetY = Math.floor(bounds[1]);
    var boundsWidth = Math.ceil(bounds[2]) - offsetX;
    var boundsHeight = Math.ceil(bounds[3]) - offsetY;

    var width = Math.min(Math.ceil(Math.abs(boundsWidth * combinesScale[0] *
      EXPECTED_SCALE)), MAX_PATTERN_SIZE);
    var height = Math.min(Math.ceil(Math.abs(boundsHeight * combinesScale[1] *
      EXPECTED_SCALE)), MAX_PATTERN_SIZE);
    var scaleX = boundsWidth / width;
    var scaleY = boundsHeight / height;

    var context = {
      coords: coords,
      colors: colors,
      offsetX: -offsetX,
      offsetY: -offsetY,
      scaleX: 1 / scaleX,
      scaleY: 1 / scaleY
    };

    var canvas, tmpCanvas, i, ii;
    if (WebGLUtils.isEnabled) {
      canvas = WebGLUtils.drawFigures(width, height, backgroundColor,
                                      figures, context);

      // https://bugzilla.mozilla.org/show_bug.cgi?id=972126
      tmpCanvas = CachedCanvases.getCanvas('mesh', width, height, false);
      tmpCanvas.context.drawImage(canvas, 0, 0);
      canvas = tmpCanvas.canvas;
    } else {
      tmpCanvas = CachedCanvases.getCanvas('mesh', width, height, false);
      var tmpCtx = tmpCanvas.context;

      var data = tmpCtx.createImageData(width, height);
      if (backgroundColor) {
        var bytes = data.data;
        for (i = 0, ii = bytes.length; i < ii; i += 4) {
          bytes[i] = backgroundColor[0];
          bytes[i + 1] = backgroundColor[1];
          bytes[i + 2] = backgroundColor[2];
          bytes[i + 3] = 255;
        }
      }
      for (i = 0; i < figures.length; i++) {
        drawFigure(data, figures[i], context);
      }
      tmpCtx.putImageData(data, 0, 0);
      canvas = tmpCanvas.canvas;
    }

    return {canvas: canvas, offsetX: offsetX, offsetY: offsetY,
            scaleX: scaleX, scaleY: scaleY};
  }
  return createMeshCanvas;
})();

ShadingIRs.Mesh = {
  fromIR: function Mesh_fromIR(raw) {
    //var type = raw[1];
    var coords = raw[2];
    var colors = raw[3];
    var figures = raw[4];
    var bounds = raw[5];
    var matrix = raw[6];
    //var bbox = raw[7];
    var background = raw[8];
    return {
      type: 'Pattern',
      getPattern: function Mesh_getPattern(ctx, owner, shadingFill) {
        var scale;
        if (shadingFill) {
          scale = Util.singularValueDecompose2dScale(ctx.mozCurrentTransform);
        } else {
          // Obtain scale from matrix and current transformation matrix.
          scale = Util.singularValueDecompose2dScale(owner.baseTransform);
          if (matrix) {
            var matrixScale = Util.singularValueDecompose2dScale(matrix);
            scale = [scale[0] * matrixScale[0],
                     scale[1] * matrixScale[1]];
          }
        }


        // Rasterizing on the main thread since sending/queue large canvases
        // might cause OOM.
        var temporaryPatternCanvas = createMeshCanvas(bounds, scale, coords,
          colors, figures, shadingFill ? null : background);

        if (!shadingFill) {
          ctx.setTransform.apply(ctx, owner.baseTransform);
          if (matrix) {
            ctx.transform.apply(ctx, matrix);
          }
        }

        ctx.translate(temporaryPatternCanvas.offsetX,
                      temporaryPatternCanvas.offsetY);
        ctx.scale(temporaryPatternCanvas.scaleX,
                  temporaryPatternCanvas.scaleY);

        return ctx.createPattern(temporaryPatternCanvas.canvas, 'no-repeat');
      }
    };
  }
};

ShadingIRs.Dummy = {
  fromIR: function Dummy_fromIR() {
    return {
      type: 'Pattern',
      getPattern: function Dummy_fromIR_getPattern() {
        return 'hotpink';
      }
    };
  }
};

function getShadingPatternFromIR(raw) {
  var shadingIR = ShadingIRs[raw[0]];
  if (!shadingIR) {
    error('Unknown IR type: ' + raw[0]);
  }
  return shadingIR.fromIR(raw);
}

var TilingPattern = (function TilingPatternClosure() {
  var PaintType = {
    COLORED: 1,
    UNCOLORED: 2
  };

  var MAX_PATTERN_SIZE = 3000; // 10in @ 300dpi shall be enough

  function TilingPattern(IR, color, ctx, objs, commonObjs, baseTransform) {
    this.operatorList = IR[2];
    this.matrix = IR[3] || [1, 0, 0, 1, 0, 0];
    this.bbox = IR[4];
    this.xstep = IR[5];
    this.ystep = IR[6];
    this.paintType = IR[7];
    this.tilingType = IR[8];
    this.color = color;
    this.objs = objs;
    this.commonObjs = commonObjs;
    this.baseTransform = baseTransform;
    this.type = 'Pattern';
    this.ctx = ctx;
  }

  TilingPattern.prototype = {
    createPatternCanvas: function TilinPattern_createPatternCanvas(owner) {
      var operatorList = this.operatorList;
      var bbox = this.bbox;
      var xstep = this.xstep;
      var ystep = this.ystep;
      var paintType = this.paintType;
      var tilingType = this.tilingType;
      var color = this.color;
      var objs = this.objs;
      var commonObjs = this.commonObjs;

      info('TilingType: ' + tilingType);

      var x0 = bbox[0], y0 = bbox[1], x1 = bbox[2], y1 = bbox[3];

      var topLeft = [x0, y0];
      // we want the canvas to be as large as the step size
      var botRight = [x0 + xstep, y0 + ystep];

      var width = botRight[0] - topLeft[0];
      var height = botRight[1] - topLeft[1];

      // Obtain scale from matrix and current transformation matrix.
      var matrixScale = Util.singularValueDecompose2dScale(this.matrix);
      var curMatrixScale = Util.singularValueDecompose2dScale(
        this.baseTransform);
      var combinedScale = [matrixScale[0] * curMatrixScale[0],
        matrixScale[1] * curMatrixScale[1]];

      // MAX_PATTERN_SIZE is used to avoid OOM situation.
      // Use width and height values that are as close as possible to the end
      // result when the pattern is used. Too low value makes the pattern look
      // blurry. Too large value makes it look too crispy.
      width = Math.min(Math.ceil(Math.abs(width * combinedScale[0])),
        MAX_PATTERN_SIZE);

      height = Math.min(Math.ceil(Math.abs(height * combinedScale[1])),
        MAX_PATTERN_SIZE);

      var tmpCanvas = CachedCanvases.getCanvas('pattern', width, height, true);
      var tmpCtx = tmpCanvas.context;
      var graphics = new CanvasGraphics(tmpCtx, commonObjs, objs);
      graphics.groupLevel = owner.groupLevel;

      this.setFillAndStrokeStyleToContext(tmpCtx, paintType, color);

      this.setScale(width, height, xstep, ystep);
      this.transformToScale(graphics);

      // transform coordinates to pattern space
      var tmpTranslate = [1, 0, 0, 1, -topLeft[0], -topLeft[1]];
      graphics.transform.apply(graphics, tmpTranslate);

      this.clipBbox(graphics, bbox, x0, y0, x1, y1);

      graphics.executeOperatorList(operatorList);
      return tmpCanvas.canvas;
    },

    setScale: function TilingPattern_setScale(width, height, xstep, ystep) {
      this.scale = [width / xstep, height / ystep];
    },

    transformToScale: function TilingPattern_transformToScale(graphics) {
      var scale = this.scale;
      var tmpScale = [scale[0], 0, 0, scale[1], 0, 0];
      graphics.transform.apply(graphics, tmpScale);
    },

    scaleToContext: function TilingPattern_scaleToContext() {
      var scale = this.scale;
      this.ctx.scale(1 / scale[0], 1 / scale[1]);
    },

    clipBbox: function clipBbox(graphics, bbox, x0, y0, x1, y1) {
      if (bbox && isArray(bbox) && bbox.length === 4) {
        var bboxWidth = x1 - x0;
        var bboxHeight = y1 - y0;
        graphics.ctx.rect(x0, y0, bboxWidth, bboxHeight);
        graphics.clip();
        graphics.endPath();
      }
    },

    setFillAndStrokeStyleToContext:
      function setFillAndStrokeStyleToContext(context, paintType, color) {
        switch (paintType) {
          case PaintType.COLORED:
            var ctx = this.ctx;
            context.fillStyle = ctx.fillStyle;
            context.strokeStyle = ctx.strokeStyle;
            break;
          case PaintType.UNCOLORED:
            var cssColor = Util.makeCssRgb(color[0], color[1], color[2]);
            context.fillStyle = cssColor;
            context.strokeStyle = cssColor;
            break;
          default:
            error('Unsupported paint type: ' + paintType);
        }
      },

    getPattern: function TilingPattern_getPattern(ctx, owner) {
      var temporaryPatternCanvas = this.createPatternCanvas(owner);

      ctx = this.ctx;
      ctx.setTransform.apply(ctx, this.baseTransform);
      ctx.transform.apply(ctx, this.matrix);
      this.scaleToContext();

      return ctx.createPattern(temporaryPatternCanvas, 'repeat');
    }
  };

  return TilingPattern;
})();


PDFJS.disableFontFace = false;

var FontLoader = {
  insertRule: function fontLoaderInsertRule(rule) {
    var styleElement = document.getElementById('PDFJS_FONT_STYLE_TAG');
    if (!styleElement) {
      styleElement = document.createElement('style');
      styleElement.id = 'PDFJS_FONT_STYLE_TAG';
      document.documentElement.getElementsByTagName('head')[0].appendChild(
        styleElement);
    }

    var styleSheet = styleElement.sheet;
    styleSheet.insertRule(rule, styleSheet.cssRules.length);
  },

  clear: function fontLoaderClear() {
    var styleElement = document.getElementById('PDFJS_FONT_STYLE_TAG');
    if (styleElement) {
      styleElement.parentNode.removeChild(styleElement);
    }
    this.nativeFontFaces.forEach(function(nativeFontFace) {
      document.fonts.delete(nativeFontFace);
    });
    this.nativeFontFaces.length = 0;
  },
  get loadTestFont() {
    // This is a CFF font with 1 glyph for '.' that fills its entire width and
    // height.
    return shadow(this, 'loadTestFont', atob(
      'T1RUTwALAIAAAwAwQ0ZGIDHtZg4AAAOYAAAAgUZGVE1lkzZwAAAEHAAAABxHREVGABQAFQ' +
      'AABDgAAAAeT1MvMlYNYwkAAAEgAAAAYGNtYXABDQLUAAACNAAAAUJoZWFk/xVFDQAAALwA' +
      'AAA2aGhlYQdkA+oAAAD0AAAAJGhtdHgD6AAAAAAEWAAAAAZtYXhwAAJQAAAAARgAAAAGbm' +
      'FtZVjmdH4AAAGAAAAAsXBvc3T/hgAzAAADeAAAACAAAQAAAAEAALZRFsRfDzz1AAsD6AAA' +
      'AADOBOTLAAAAAM4KHDwAAAAAA+gDIQAAAAgAAgAAAAAAAAABAAADIQAAAFoD6AAAAAAD6A' +
      'ABAAAAAAAAAAAAAAAAAAAAAQAAUAAAAgAAAAQD6AH0AAUAAAKKArwAAACMAooCvAAAAeAA' +
      'MQECAAACAAYJAAAAAAAAAAAAAQAAAAAAAAAAAAAAAFBmRWQAwAAuAC4DIP84AFoDIQAAAA' +
      'AAAQAAAAAAAAAAACAAIAABAAAADgCuAAEAAAAAAAAAAQAAAAEAAAAAAAEAAQAAAAEAAAAA' +
      'AAIAAQAAAAEAAAAAAAMAAQAAAAEAAAAAAAQAAQAAAAEAAAAAAAUAAQAAAAEAAAAAAAYAAQ' +
      'AAAAMAAQQJAAAAAgABAAMAAQQJAAEAAgABAAMAAQQJAAIAAgABAAMAAQQJAAMAAgABAAMA' +
      'AQQJAAQAAgABAAMAAQQJAAUAAgABAAMAAQQJAAYAAgABWABYAAAAAAAAAwAAAAMAAAAcAA' +
      'EAAAAAADwAAwABAAAAHAAEACAAAAAEAAQAAQAAAC7//wAAAC7////TAAEAAAAAAAABBgAA' +
      'AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAA' +
      'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' +
      'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' +
      'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' +
      'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAAA' +
      'AAAAD/gwAyAAAAAQAAAAAAAAAAAAAAAAAAAAABAAQEAAEBAQJYAAEBASH4DwD4GwHEAvgc' +
      'A/gXBIwMAYuL+nz5tQXkD5j3CBLnEQACAQEBIVhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWF' +
      'hYWFhYWFhYAAABAQAADwACAQEEE/t3Dov6fAH6fAT+fPp8+nwHDosMCvm1Cvm1DAz6fBQA' +
      'AAAAAAABAAAAAMmJbzEAAAAAzgTjFQAAAADOBOQpAAEAAAAAAAAADAAUAAQAAAABAAAAAg' +
      'ABAAAAAAAAAAAD6AAAAAAAAA=='
    ));
  },

  loadTestFontId: 0,

  loadingContext: {
    requests: [],
    nextRequestId: 0
  },

  isSyncFontLoadingSupported: (function detectSyncFontLoadingSupport() {
    if (isWorker) {
      return false;
    }

    // User agent string sniffing is bad, but there is no reliable way to tell
    // if font is fully loaded and ready to be used with canvas.
    var userAgent = window.navigator.userAgent;
    var m = /Mozilla\/5.0.*?rv:(\d+).*? Gecko/.exec(userAgent);
    if (m && m[1] >= 14) {
      return true;
    }
    // TODO other browsers
    if (userAgent === 'node') {
      return true;
    }
    return false;
  })(),

  nativeFontFaces: [],

  isFontLoadingAPISupported: (!isWorker && typeof document !== 'undefined' &&
                              !!document.fonts),

  addNativeFontFace: function fontLoader_addNativeFontFace(nativeFontFace) {
    this.nativeFontFaces.push(nativeFontFace);
    document.fonts.add(nativeFontFace);
  },

  bind: function fontLoaderBind(fonts, callback) {
    assert(!isWorker, 'bind() shall be called from main thread');

    var rules = [];
    var fontsToLoad = [];
    var fontLoadPromises = [];
    var getNativeFontPromise = function(nativeFontFace) {
      // Return a promise that is always fulfilled, even when the font fails to
      // load.
      return nativeFontFace.loaded.catch(function(e) {
        warn('Failed to load font "' + nativeFontFace.family + '": ' + e);
      });
    };
    for (var i = 0, ii = fonts.length; i < ii; i++) {
      var font = fonts[i];

      // Add the font to the DOM only once or skip if the font
      // is already loaded.
      if (font.attached || font.loading === false) {
        continue;
      }
      font.attached = true;

      if (this.isFontLoadingAPISupported) {
        var nativeFontFace = font.createNativeFontFace();
        if (nativeFontFace) {
          fontLoadPromises.push(getNativeFontPromise(nativeFontFace));
        }
      } else {
        var rule = font.bindDOM();
        if (rule) {
          rules.push(rule);
          fontsToLoad.push(font);
        }
      }
    }

    var request = FontLoader.queueLoadingCallback(callback);
    if (this.isFontLoadingAPISupported) {
      Promise.all(fontLoadPromises).then(function() {
        request.complete();
      });
    } else if (rules.length > 0 && !this.isSyncFontLoadingSupported) {
      FontLoader.prepareFontLoadEvent(rules, fontsToLoad, request);
    } else {
      request.complete();
    }
  },

  queueLoadingCallback: function FontLoader_queueLoadingCallback(callback) {
    function LoadLoader_completeRequest() {
      assert(!request.end, 'completeRequest() cannot be called twice');
      request.end = Date.now();

      // sending all completed requests in order how they were queued
      while (context.requests.length > 0 && context.requests[0].end) {
        var otherRequest = context.requests.shift();
        setTimeout(otherRequest.callback, 0);
      }
    }

    var context = FontLoader.loadingContext;
    var requestId = 'pdfjs-font-loading-' + (context.nextRequestId++);
    var request = {
      id: requestId,
      complete: LoadLoader_completeRequest,
      callback: callback,
      started: Date.now()
    };
    context.requests.push(request);
    return request;
  },

  prepareFontLoadEvent: function fontLoaderPrepareFontLoadEvent(rules,
                                                                fonts,
                                                                request) {
      /** Hack begin */
      // There's currently no event when a font has finished downloading so the
      // following code is a dirty hack to 'guess' when a font is
      // ready. It's assumed fonts are loaded in order, so add a known test
      // font after the desired fonts and then test for the loading of that
      // test font.

      function int32(data, offset) {
        return (data.charCodeAt(offset) << 24) |
               (data.charCodeAt(offset + 1) << 16) |
               (data.charCodeAt(offset + 2) << 8) |
               (data.charCodeAt(offset + 3) & 0xff);
      }

      function spliceString(s, offset, remove, insert) {
        var chunk1 = s.substr(0, offset);
        var chunk2 = s.substr(offset + remove);
        return chunk1 + insert + chunk2;
      }

      var i, ii;

      var canvas = document.createElement('canvas');
      canvas.width = 1;
      canvas.height = 1;
      var ctx = canvas.getContext('2d');

      var called = 0;
      function isFontReady(name, callback) {
        called++;
        // With setTimeout clamping this gives the font ~100ms to load.
        if(called > 30) {
          warn('Load test font never loaded.');
          callback();
          return;
        }
        ctx.font = '30px ' + name;
        ctx.fillText('.', 0, 20);
        var imageData = ctx.getImageData(0, 0, 1, 1);
        if (imageData.data[3] > 0) {
          callback();
          return;
        }
        setTimeout(isFontReady.bind(null, name, callback));
      }

      var loadTestFontId = 'lt' + Date.now() + this.loadTestFontId++;
      // Chromium seems to cache fonts based on a hash of the actual font data,
      // so the font must be modified for each load test else it will appear to
      // be loaded already.
      // TODO: This could maybe be made faster by avoiding the btoa of the full
      // font by splitting it in chunks before hand and padding the font id.
      var data = this.loadTestFont;
      var COMMENT_OFFSET = 976; // has to be on 4 byte boundary (for checksum)
      data = spliceString(data, COMMENT_OFFSET, loadTestFontId.length,
                          loadTestFontId);
      // CFF checksum is important for IE, adjusting it
      var CFF_CHECKSUM_OFFSET = 16;
      var XXXX_VALUE = 0x58585858; // the "comment" filled with 'X'
      var checksum = int32(data, CFF_CHECKSUM_OFFSET);
      for (i = 0, ii = loadTestFontId.length - 3; i < ii; i += 4) {
        checksum = (checksum - XXXX_VALUE + int32(loadTestFontId, i)) | 0;
      }
      if (i < loadTestFontId.length) { // align to 4 bytes boundary
        checksum = (checksum - XXXX_VALUE +
                    int32(loadTestFontId + 'XXX', i)) | 0;
      }
      data = spliceString(data, CFF_CHECKSUM_OFFSET, 4, string32(checksum));

      var url = 'url(data:font/opentype;base64,' + btoa(data) + ');';
      var rule = '@font-face { font-family:"' + loadTestFontId + '";src:' +
                 url + '}';
      FontLoader.insertRule(rule);

      var names = [];
      for (i = 0, ii = fonts.length; i < ii; i++) {
        names.push(fonts[i].loadedName);
      }
      names.push(loadTestFontId);

      var div = document.createElement('div');
      div.setAttribute('style',
                       'visibility: hidden;' +
                       'width: 10px; height: 10px;' +
                       'position: absolute; top: 0px; left: 0px;');
      for (i = 0, ii = names.length; i < ii; ++i) {
        var span = document.createElement('span');
        span.textContent = 'Hi';
        span.style.fontFamily = names[i];
        div.appendChild(span);
      }
      document.body.appendChild(div);

      isFontReady(loadTestFontId, function() {
        document.body.removeChild(div);
        request.complete();
      });
      /** Hack end */
  }
};

var FontFaceObject = (function FontFaceObjectClosure() {
  function FontFaceObject(name, file, properties) {
    this.compiledGlyphs = {};
    if (arguments.length === 1) {
      // importing translated data
      var data = arguments[0];
      for (var i in data) {
        this[i] = data[i];
      }
      return;
    }
  }
  FontFaceObject.prototype = {
    createNativeFontFace: function FontFaceObject_createNativeFontFace() {
      if (!this.data) {
        return null;
      }

      if (PDFJS.disableFontFace) {
        this.disableFontFace = true;
        return null;
      }

      var nativeFontFace = new FontFace(this.loadedName, this.data, {});

      FontLoader.addNativeFontFace(nativeFontFace);

      if (PDFJS.pdfBug && 'FontInspector' in globalScope &&
          globalScope['FontInspector'].enabled) {
        globalScope['FontInspector'].fontAdded(this);
      }
      return nativeFontFace;
    },

    bindDOM: function FontFaceObject_bindDOM() {
      if (!this.data) {
        return null;
      }

      if (PDFJS.disableFontFace) {
        this.disableFontFace = true;
        return null;
      }

      var data = bytesToString(new Uint8Array(this.data));
      var fontName = this.loadedName;

      // Add the font-face rule to the document
      var url = ('url(data:' + this.mimetype + ';base64,' +
                 window.btoa(data) + ');');
      var rule = '@font-face { font-family:"' + fontName + '";src:' + url + '}';
      FontLoader.insertRule(rule);

      if (PDFJS.pdfBug && 'FontInspector' in globalScope &&
          globalScope['FontInspector'].enabled) {
        globalScope['FontInspector'].fontAdded(this, url);
      }

      return rule;
    },

    getPathGenerator: function FontLoader_getPathGenerator(objs, character) {
      if (!(character in this.compiledGlyphs)) {
        var js = objs.get(this.loadedName + '_path_' + character);
        /*jshint -W054 */
        this.compiledGlyphs[character] = new Function('c', 'size', js);
      }
      return this.compiledGlyphs[character];
    }
  };
  return FontFaceObject;
})();


var ANNOT_MIN_SIZE = 10; // px

var AnnotationUtils = (function AnnotationUtilsClosure() {
  // TODO(mack): This dupes some of the logic in CanvasGraphics.setFont()
  function setTextStyles(element, item, fontObj) {

    var style = element.style;
    style.fontSize = item.fontSize + 'px';
    style.direction = item.fontDirection < 0 ? 'rtl': 'ltr';

    if (!fontObj) {
      return;
    }

    style.fontWeight = fontObj.black ?
      (fontObj.bold ? 'bolder' : 'bold') :
      (fontObj.bold ? 'bold' : 'normal');
    style.fontStyle = fontObj.italic ? 'italic' : 'normal';

    var fontName = fontObj.loadedName;
    var fontFamily = fontName ? '"' + fontName + '", ' : '';
    // Use a reasonable default font if the font doesn't specify a fallback
    var fallbackName = fontObj.fallbackName || 'Helvetica, sans-serif';
    style.fontFamily = fontFamily + fallbackName;
  }

  function initContainer(item) {
    var container = document.createElement('section');
    var cstyle = container.style;
    var width = item.rect[2] - item.rect[0];
    var height = item.rect[3] - item.rect[1];

    // Border
    if (item.borderStyle.width > 0) {
      // Border width
      container.style.borderWidth = item.borderStyle.width + 'px';
      if (item.borderStyle.style !== AnnotationBorderStyleType.UNDERLINE) {
        // Underline styles only have a bottom border, so we do not need
        // to adjust for all borders. This yields a similar result as
        // Adobe Acrobat/Reader.
        width = width - 2 * item.borderStyle.width;
        height = height - 2 * item.borderStyle.width;
      }

      // Horizontal and vertical border radius
      var horizontalRadius = item.borderStyle.horizontalCornerRadius;
      var verticalRadius = item.borderStyle.verticalCornerRadius;
      if (horizontalRadius > 0 || verticalRadius > 0) {
        var radius = horizontalRadius + 'px / ' + verticalRadius + 'px';
        CustomStyle.setProp('borderRadius', container, radius);
      }

      // Border style
      switch (item.borderStyle.style) {
        case AnnotationBorderStyleType.SOLID:
          container.style.borderStyle = 'solid';
          break;

        case AnnotationBorderStyleType.DASHED:
          container.style.borderStyle = 'dashed';
          break;

        case AnnotationBorderStyleType.BEVELED:
          warn('Unimplemented border style: beveled');
          break;

        case AnnotationBorderStyleType.INSET:
          warn('Unimplemented border style: inset');
          break;

        case AnnotationBorderStyleType.UNDERLINE:
          container.style.borderBottomStyle = 'solid';
          break;

        default:
          break;
      }

      // Border color
      if (item.color) {
        container.style.borderColor =
          Util.makeCssRgb(item.color[0] | 0,
                          item.color[1] | 0,
                          item.color[2] | 0);
      } else {
        // Transparent (invisible) border, so do not draw it at all.
        container.style.borderWidth = 0;
      }
    }

    cstyle.width = width + 'px';
    cstyle.height = height + 'px';
    return container;
  }

  function getHtmlElementForTextWidgetAnnotation(item, commonObjs) {
    var element = document.createElement('div');
    var width = item.rect[2] - item.rect[0];
    var height = item.rect[3] - item.rect[1];
    element.style.width = width + 'px';
    element.style.height = height + 'px';
    element.style.display = 'table';

    var content = document.createElement('div');
    content.textContent = item.fieldValue;
    var textAlignment = item.textAlignment;
    content.style.textAlign = ['left', 'center', 'right'][textAlignment];
    content.style.verticalAlign = 'middle';
    content.style.display = 'table-cell';

    var fontObj = item.fontRefName ?
      commonObjs.getData(item.fontRefName) : null;
    setTextStyles(content, item, fontObj);

    element.appendChild(content);

    return element;
  }

  function getHtmlElementForTextAnnotation(item) {
    var rect = item.rect;

    // sanity check because of OOo-generated PDFs
    if ((rect[3] - rect[1]) < ANNOT_MIN_SIZE) {
      rect[3] = rect[1] + ANNOT_MIN_SIZE;
    }
    if ((rect[2] - rect[0]) < ANNOT_MIN_SIZE) {
      rect[2] = rect[0] + (rect[3] - rect[1]); // make it square
    }

    var container = initContainer(item);
    container.className = 'annotText';

    var image  = document.createElement('img');
    image.style.height = container.style.height;
    image.style.width = container.style.width;
    var iconName = item.name;
    image.src = PDFJS.imageResourcesPath + 'annotation-' +
      iconName.toLowerCase() + '.svg';
    image.alt = '[{{type}} Annotation]';
    image.dataset.l10nId = 'text_annotation_type';
    image.dataset.l10nArgs = JSON.stringify({type: iconName});

    var contentWrapper = document.createElement('div');
    contentWrapper.className = 'annotTextContentWrapper';
    contentWrapper.style.left = Math.floor(rect[2] - rect[0] + 5) + 'px';
    contentWrapper.style.top = '-10px';

    var content = document.createElement('div');
    content.className = 'annotTextContent';
    content.setAttribute('hidden', true);

    var i, ii;
    if (item.hasBgColor && item.color) {
      var color = item.color;

      // Enlighten the color (70%)
      var BACKGROUND_ENLIGHT = 0.7;
      var r = BACKGROUND_ENLIGHT * (255 - color[0]) + color[0];
      var g = BACKGROUND_ENLIGHT * (255 - color[1]) + color[1];
      var b = BACKGROUND_ENLIGHT * (255 - color[2]) + color[2];
      content.style.backgroundColor = Util.makeCssRgb(r | 0, g | 0, b | 0);
    }

    var title = document.createElement('h1');
    var text = document.createElement('p');
    title.textContent = item.title;

    if (!item.content && !item.title) {
      content.setAttribute('hidden', true);
    } else {
      var e = document.createElement('span');
      var lines = item.content.split(/(?:\r\n?|\n)/);
      for (i = 0, ii = lines.length; i < ii; ++i) {
        var line = lines[i];
        e.appendChild(document.createTextNode(line));
        if (i < (ii - 1)) {
          e.appendChild(document.createElement('br'));
        }
      }
      text.appendChild(e);

      var pinned = false;

      var showAnnotation = function showAnnotation(pin) {
        if (pin) {
          pinned = true;
        }
        if (content.hasAttribute('hidden')) {
          container.style.zIndex += 1;
          content.removeAttribute('hidden');
        }
      };

      var hideAnnotation = function hideAnnotation(unpin) {
        if (unpin) {
          pinned = false;
        }
        if (!content.hasAttribute('hidden') && !pinned) {
          container.style.zIndex -= 1;
          content.setAttribute('hidden', true);
        }
      };

      var toggleAnnotation = function toggleAnnotation() {
        if (pinned) {
          hideAnnotation(true);
        } else {
          showAnnotation(true);
        }
      };

      image.addEventListener('click', function image_clickHandler() {
        toggleAnnotation();
      }, false);
      image.addEventListener('mouseover', function image_mouseOverHandler() {
        showAnnotation();
      }, false);
      image.addEventListener('mouseout', function image_mouseOutHandler() {
        hideAnnotation();
      }, false);

      content.addEventListener('click', function content_clickHandler() {
        hideAnnotation(true);
      }, false);
    }

    content.appendChild(title);
    content.appendChild(text);
    contentWrapper.appendChild(content);
    container.appendChild(image);
    container.appendChild(contentWrapper);

    return container;
  }

  function getHtmlElementForLinkAnnotation(item) {
    var container = initContainer(item);
    container.className = 'annotLink';

    var link = document.createElement('a');
    link.href = link.title = item.url || '';
    if (item.url && PDFJS.openExternalLinksInNewWindow) {
      link.target = '_blank';
    }

    container.appendChild(link);

    return container;
  }

  function getHtmlElement(data, objs) {
    switch (data.annotationType) {
      case AnnotationType.WIDGET:
        return getHtmlElementForTextWidgetAnnotation(data, objs);
      case AnnotationType.TEXT:
        return getHtmlElementForTextAnnotation(data);
      case AnnotationType.LINK:
        return getHtmlElementForLinkAnnotation(data);
      default:
        throw new Error('Unsupported annotationType: ' + data.annotationType);
    }
  }

  return {
    getHtmlElement: getHtmlElement
  };
})();
PDFJS.AnnotationUtils = AnnotationUtils;


var SVG_DEFAULTS = {
  fontStyle: 'normal',
  fontWeight: 'normal',
  fillColor: '#000000'
};

var convertImgDataToPng = (function convertImgDataToPngClosure() {
  var PNG_HEADER =
    new Uint8Array([0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a]);

  var CHUNK_WRAPPER_SIZE = 12;

  var crcTable = new Int32Array(256);
  for (var i = 0; i < 256; i++) {
    var c = i;
    for (var h = 0; h < 8; h++) {
      if (c & 1) {
        c = 0xedB88320 ^ ((c >> 1) & 0x7fffffff);
      } else {
        c = (c >> 1) & 0x7fffffff;
      }
    }
    crcTable[i] = c;
  }

  function crc32(data, start, end) {
    var crc = -1;
    for (var i = start; i < end; i++) {
      var a = (crc ^ data[i]) & 0xff;
      var b = crcTable[a];
      crc = (crc >>> 8) ^ b;
    }
    return crc ^ -1;
  }

  function writePngChunk(type, body, data, offset) {
    var p = offset;
    var len = body.length;

    data[p] = len >> 24 & 0xff;
    data[p + 1] = len >> 16 & 0xff;
    data[p + 2] = len >> 8 & 0xff;
    data[p + 3] = len & 0xff;
    p += 4;

    data[p] = type.charCodeAt(0) & 0xff;
    data[p + 1] = type.charCodeAt(1) & 0xff;
    data[p + 2] = type.charCodeAt(2) & 0xff;
    data[p + 3] = type.charCodeAt(3) & 0xff;
    p += 4;

    data.set(body, p);
    p += body.length;

    var crc = crc32(data, offset + 4, p);

    data[p] = crc >> 24 & 0xff;
    data[p + 1] = crc >> 16 & 0xff;
    data[p + 2] = crc >> 8 & 0xff;
    data[p + 3] = crc & 0xff;
  }

  function adler32(data, start, end) {
    var a = 1;
    var b = 0;
    for (var i = start; i < end; ++i) {
      a = (a + (data[i] & 0xff)) % 65521;
      b = (b + a) % 65521;
    }
    return (b << 16) | a;
  }

  function encode(imgData, kind) {
    var width = imgData.width;
    var height = imgData.height;
    var bitDepth, colorType, lineSize;
    var bytes = imgData.data;

    switch (kind) {
      case ImageKind.GRAYSCALE_1BPP:
        colorType = 0;
        bitDepth = 1;
        lineSize = (width + 7) >> 3;
        break;
      case ImageKind.RGB_24BPP:
        colorType = 2;
        bitDepth = 8;
        lineSize = width * 3;
        break;
      case ImageKind.RGBA_32BPP:
        colorType = 6;
        bitDepth = 8;
        lineSize = width * 4;
        break;
      default:
        throw new Error('invalid format');
    }

    // prefix every row with predictor 0
    var literals = new Uint8Array((1 + lineSize) * height);
    var offsetLiterals = 0, offsetBytes = 0;
    var y, i;
    for (y = 0; y < height; ++y) {
      literals[offsetLiterals++] = 0; // no prediction
      literals.set(bytes.subarray(offsetBytes, offsetBytes + lineSize),
                   offsetLiterals);
      offsetBytes += lineSize;
      offsetLiterals += lineSize;
    }

    if (kind === ImageKind.GRAYSCALE_1BPP) {
      // inverting for B/W
      offsetLiterals = 0;
      for (y = 0; y < height; y++) {
        offsetLiterals++; // skipping predictor
        for (i = 0; i < lineSize; i++) {
          literals[offsetLiterals++] ^= 0xFF;
        }
      }
    }

    var ihdr = new Uint8Array([
      width >> 24 & 0xff,
      width >> 16 & 0xff,
      width >> 8 & 0xff,
      width & 0xff,
      height >> 24 & 0xff,
      height >> 16 & 0xff,
      height >> 8 & 0xff,
      height & 0xff,
      bitDepth, // bit depth
      colorType, // color type
      0x00, // compression method
      0x00, // filter method
      0x00 // interlace method
    ]);

    var len = literals.length;
    var maxBlockLength = 0xFFFF;

    var deflateBlocks = Math.ceil(len / maxBlockLength);
    var idat = new Uint8Array(2 + len + deflateBlocks * 5 + 4);
    var pi = 0;
    idat[pi++] = 0x78; // compression method and flags
    idat[pi++] = 0x9c; // flags

    var pos = 0;
    while (len > maxBlockLength) {
      // writing non-final DEFLATE blocks type 0 and length of 65535
      idat[pi++] = 0x00;
      idat[pi++] = 0xff;
      idat[pi++] = 0xff;
      idat[pi++] = 0x00;
      idat[pi++] = 0x00;
      idat.set(literals.subarray(pos, pos + maxBlockLength), pi);
      pi += maxBlockLength;
      pos += maxBlockLength;
      len -= maxBlockLength;
    }

    // writing non-final DEFLATE blocks type 0
    idat[pi++] = 0x01;
    idat[pi++] = len & 0xff;
    idat[pi++] = len >> 8 & 0xff;
    idat[pi++] = (~len & 0xffff) & 0xff;
    idat[pi++] = (~len & 0xffff) >> 8 & 0xff;
    idat.set(literals.subarray(pos), pi);
    pi += literals.length - pos;

    var adler = adler32(literals, 0, literals.length); // checksum
    idat[pi++] = adler >> 24 & 0xff;
    idat[pi++] = adler >> 16 & 0xff;
    idat[pi++] = adler >> 8 & 0xff;
    idat[pi++] = adler & 0xff;

    // PNG will consists: header, IHDR+data, IDAT+data, and IEND.
    var pngLength = PNG_HEADER.length + (CHUNK_WRAPPER_SIZE * 3) +
                    ihdr.length + idat.length;
    var data = new Uint8Array(pngLength);
    var offset = 0;
    data.set(PNG_HEADER, offset);
    offset += PNG_HEADER.length;
    writePngChunk('IHDR', ihdr, data, offset);
    offset += CHUNK_WRAPPER_SIZE + ihdr.length;
    writePngChunk('IDATA', idat, data, offset);
    offset += CHUNK_WRAPPER_SIZE + idat.length;
    writePngChunk('IEND', new Uint8Array(0), data, offset);

    return PDFJS.createObjectURL(data, 'image/png');
  }

  return function convertImgDataToPng(imgData) {
    var kind = (imgData.kind === undefined ?
                ImageKind.GRAYSCALE_1BPP : imgData.kind);
    return encode(imgData, kind);
  };
})();

var SVGExtraState = (function SVGExtraStateClosure() {
  function SVGExtraState() {
    this.fontSizeScale = 1;
    this.fontWeight = SVG_DEFAULTS.fontWeight;
    this.fontSize = 0;

    this.textMatrix = IDENTITY_MATRIX;
    this.fontMatrix = FONT_IDENTITY_MATRIX;
    this.leading = 0;

    // Current point (in user coordinates)
    this.x = 0;
    this.y = 0;

    // Start of text line (in text coordinates)
    this.lineX = 0;
    this.lineY = 0;

    // Character and word spacing
    this.charSpacing = 0;
    this.wordSpacing = 0;
    this.textHScale = 1;
    this.textRise = 0;

    // Default foreground and background colors
    this.fillColor = SVG_DEFAULTS.fillColor;
    this.strokeColor = '#000000';

    this.fillAlpha = 1;
    this.strokeAlpha = 1;
    this.lineWidth = 1;
    this.lineJoin = '';
    this.lineCap = '';
    this.miterLimit = 0;

    this.dashArray = [];
    this.dashPhase = 0;

    this.dependencies = [];

    // Clipping
    this.clipId = '';
    this.pendingClip = false;

    this.maskId = '';
  }

  SVGExtraState.prototype = {
    clone: function SVGExtraState_clone() {
      return Object.create(this);
    },
    setCurrentPoint: function SVGExtraState_setCurrentPoint(x, y) {
      this.x = x;
      this.y = y;
    }
  };
  return SVGExtraState;
})();

var SVGGraphics = (function SVGGraphicsClosure() {
  function createScratchSVG(width, height) {
    var NS = 'http://www.w3.org/2000/svg';
    var svg = document.createElementNS(NS, 'svg:svg');
    svg.setAttributeNS(null, 'version', '1.1');
    svg.setAttributeNS(null, 'width', width + 'px');
    svg.setAttributeNS(null, 'height', height + 'px');
    svg.setAttributeNS(null, 'viewBox', '0 0 ' + width + ' ' + height);
    return svg;
  }

  function opListToTree(opList) {
    var opTree = [];
    var tmp = [];
    var opListLen = opList.length;

    for (var x = 0; x < opListLen; x++) {
      if (opList[x].fn === 'save') {
        opTree.push({'fnId': 92, 'fn': 'group', 'items': []});
        tmp.push(opTree);
        opTree = opTree[opTree.length - 1].items;
        continue;
      }

      if(opList[x].fn === 'restore') {
        opTree = tmp.pop();
      } else {
        opTree.push(opList[x]);
      }
    }
    return opTree;
  }

  /**
   * Formats float number.
   * @param value {number} number to format.
   * @returns {string}
   */
  function pf(value) {
    if (value === (value | 0)) { // integer number
      return value.toString();
    }
    var s = value.toFixed(10);
    var i = s.length - 1;
    if (s[i] !== '0') {
      return s;
    }
    // removing trailing zeros
    do {
      i--;
    } while (s[i] === '0');
    return s.substr(0, s[i] === '.' ? i : i + 1);
  }

  /**
   * Formats transform matrix. The standard rotation, scale and translate
   * matrices are replaced by their shorter forms, and for identity matrix
   * returns empty string to save the memory.
   * @param m {Array} matrix to format.
   * @returns {string}
   */
  function pm(m) {
    if (m[4] === 0 && m[5] === 0) {
      if (m[1] === 0 && m[2] === 0) {
        if (m[0] === 1 && m[3] === 1) {
          return '';
        }
        return 'scale(' + pf(m[0]) + ' ' + pf(m[3]) + ')';
      }
      if (m[0] === m[3] && m[1] === -m[2]) {
        var a = Math.acos(m[0]) * 180 / Math.PI;
        return 'rotate(' + pf(a) + ')';
      }
    } else {
      if (m[0] === 1 && m[1] === 0 && m[2] === 0 && m[3] === 1) {
        return 'translate(' + pf(m[4]) + ' ' + pf(m[5]) + ')';
      }
    }
    return 'matrix(' + pf(m[0]) + ' ' + pf(m[1]) + ' ' + pf(m[2]) + ' ' +
      pf(m[3]) + ' ' + pf(m[4]) + ' ' + pf(m[5]) + ')';
  }

  function SVGGraphics(commonObjs, objs) {
    this.current = new SVGExtraState();
    this.transformMatrix = IDENTITY_MATRIX; // Graphics state matrix
    this.transformStack = [];
    this.extraStack = [];
    this.commonObjs = commonObjs;
    this.objs = objs;
    this.pendingEOFill = false;

    this.embedFonts = false;
    this.embeddedFonts = {};
    this.cssStyle = null;
  }

  var NS = 'http://www.w3.org/2000/svg';
  var XML_NS = 'http://www.w3.org/XML/1998/namespace';
  var XLINK_NS = 'http://www.w3.org/1999/xlink';
  var LINE_CAP_STYLES = ['butt', 'round', 'square'];
  var LINE_JOIN_STYLES = ['miter', 'round', 'bevel'];
  var clipCount = 0;
  var maskCount = 0;

  SVGGraphics.prototype = {
    save: function SVGGraphics_save() {
      this.transformStack.push(this.transformMatrix);
      var old = this.current;
      this.extraStack.push(old);
      this.current = old.clone();
    },

    restore: function SVGGraphics_restore() {
      this.transformMatrix = this.transformStack.pop();
      this.current = this.extraStack.pop();

      this.tgrp = document.createElementNS(NS, 'svg:g');
      this.tgrp.setAttributeNS(null, 'transform', pm(this.transformMatrix));
      this.pgrp.appendChild(this.tgrp);
    },

    group: function SVGGraphics_group(items) {
      this.save();
      this.executeOpTree(items);
      this.restore();
    },

    loadDependencies: function SVGGraphics_loadDependencies(operatorList) {
      var fnArray = operatorList.fnArray;
      var fnArrayLen = fnArray.length;
      var argsArray = operatorList.argsArray;

      var self = this;
      for (var i = 0; i < fnArrayLen; i++) {
        if (OPS.dependency === fnArray[i]) {
          var deps = argsArray[i];
          for (var n = 0, nn = deps.length; n < nn; n++) {
            var obj = deps[n];
            var common = obj.substring(0, 2) === 'g_';
            var promise;
            if (common) {
              promise = new Promise(function(resolve) {
                self.commonObjs.get(obj, resolve);
              });
            } else {
              promise = new Promise(function(resolve) {
                self.objs.get(obj, resolve);
              });
            }
            this.current.dependencies.push(promise);
          }
        }
      }
      return Promise.all(this.current.dependencies);
    },

    transform: function SVGGraphics_transform(a, b, c, d, e, f) {
      var transformMatrix = [a, b, c, d, e, f];
      this.transformMatrix = PDFJS.Util.transform(this.transformMatrix,
                                                  transformMatrix);

      this.tgrp = document.createElementNS(NS, 'svg:g');
      this.tgrp.setAttributeNS(null, 'transform', pm(this.transformMatrix));
    },

    getSVG: function SVGGraphics_getSVG(operatorList, viewport) {
      this.svg = createScratchSVG(viewport.width, viewport.height);
      this.viewport = viewport;

      return this.loadDependencies(operatorList).then(function () {
        this.transformMatrix = IDENTITY_MATRIX;
        this.pgrp = document.createElementNS(NS, 'svg:g'); // Parent group
        this.pgrp.setAttributeNS(null, 'transform', pm(viewport.transform));
        this.tgrp = document.createElementNS(NS, 'svg:g'); // Transform group
        this.tgrp.setAttributeNS(null, 'transform', pm(this.transformMatrix));
        this.defs = document.createElementNS(NS, 'svg:defs');
        this.pgrp.appendChild(this.defs);
        this.pgrp.appendChild(this.tgrp);
        this.svg.appendChild(this.pgrp);
        var opTree = this.convertOpList(operatorList);
        this.executeOpTree(opTree);
        return this.svg;
      }.bind(this));
    },

    convertOpList: function SVGGraphics_convertOpList(operatorList) {
      var argsArray = operatorList.argsArray;
      var fnArray = operatorList.fnArray;
      var fnArrayLen  = fnArray.length;
      var REVOPS = [];
      var opList = [];

      for (var op in OPS) {
        REVOPS[OPS[op]] = op;
      }

      for (var x = 0; x < fnArrayLen; x++) {
        var fnId = fnArray[x];
        opList.push({'fnId' : fnId, 'fn': REVOPS[fnId], 'args': argsArray[x]});
      }
      return opListToTree(opList);
    },

    executeOpTree: function SVGGraphics_executeOpTree(opTree) {
      var opTreeLen = opTree.length;
      for(var x = 0; x < opTreeLen; x++) {
        var fn = opTree[x].fn;
        var fnId = opTree[x].fnId;
        var args = opTree[x].args;

        switch (fnId | 0) {
          case OPS.beginText:
            this.beginText();
            break;
          case OPS.setLeading:
            this.setLeading(args);
            break;
          case OPS.setLeadingMoveText:
            this.setLeadingMoveText(args[0], args[1]);
            break;
          case OPS.setFont:
            this.setFont(args);
            break;
          case OPS.showText:
            this.showText(args[0]);
            break;
          case OPS.showSpacedText:
            this.showText(args[0]);
            break;
          case OPS.endText:
            this.endText();
            break;
          case OPS.moveText:
            this.moveText(args[0], args[1]);
            break;
          case OPS.setCharSpacing:
            this.setCharSpacing(args[0]);
            break;
          case OPS.setWordSpacing:
            this.setWordSpacing(args[0]);
            break;
          case OPS.setHScale:
            this.setHScale(args[0]);
            break;
          case OPS.setTextMatrix:
            this.setTextMatrix(args[0], args[1], args[2],
                               args[3], args[4], args[5]);
            break;
          case OPS.setLineWidth:
            this.setLineWidth(args[0]);
            break;
          case OPS.setLineJoin:
            this.setLineJoin(args[0]);
            break;
          case OPS.setLineCap:
            this.setLineCap(args[0]);
            break;
          case OPS.setMiterLimit:
            this.setMiterLimit(args[0]);
            break;
          case OPS.setFillRGBColor:
            this.setFillRGBColor(args[0], args[1], args[2]);
            break;
          case OPS.setStrokeRGBColor:
            this.setStrokeRGBColor(args[0], args[1], args[2]);
            break;
          case OPS.setDash:
            this.setDash(args[0], args[1]);
            break;
          case OPS.setGState:
            this.setGState(args[0]);
            break;
          case OPS.fill:
            this.fill();
            break;
          case OPS.eoFill:
            this.eoFill();
            break;
          case OPS.stroke:
            this.stroke();
            break;
          case OPS.fillStroke:
            this.fillStroke();
            break;
          case OPS.eoFillStroke:
            this.eoFillStroke();
            break;
          case OPS.clip:
            this.clip('nonzero');
            break;
          case OPS.eoClip:
            this.clip('evenodd');
            break;
          case OPS.paintSolidColorImageMask:
            this.paintSolidColorImageMask();
            break;
          case OPS.paintJpegXObject:
            this.paintJpegXObject(args[0], args[1], args[2]);
            break;
          case OPS.paintImageXObject:
            this.paintImageXObject(args[0]);
            break;
          case OPS.paintInlineImageXObject:
            this.paintInlineImageXObject(args[0]);
            break;
          case OPS.paintImageMaskXObject:
            this.paintImageMaskXObject(args[0]);
            break;
          case OPS.paintFormXObjectBegin:
            this.paintFormXObjectBegin(args[0], args[1]);
            break;
          case OPS.paintFormXObjectEnd:
            this.paintFormXObjectEnd();
            break;
          case OPS.closePath:
            this.closePath();
            break;
          case OPS.closeStroke:
            this.closeStroke();
            break;
          case OPS.closeFillStroke:
            this.closeFillStroke();
            break;
          case OPS.nextLine:
            this.nextLine();
            break;
          case OPS.transform:
            this.transform(args[0], args[1], args[2], args[3],
                           args[4], args[5]);
            break;
          case OPS.constructPath:
            this.constructPath(args[0], args[1]);
            break;
          case OPS.endPath:
            this.endPath();
            break;
          case 92:
            this.group(opTree[x].items);
            break;
          default:
            warn('Unimplemented method '+ fn);
            break;
        }
      }
    },

    setWordSpacing: function SVGGraphics_setWordSpacing(wordSpacing) {
      this.current.wordSpacing = wordSpacing;
    },

    setCharSpacing: function SVGGraphics_setCharSpacing(charSpacing) {
      this.current.charSpacing = charSpacing;
    },

    nextLine: function SVGGraphics_nextLine() {
      this.moveText(0, this.current.leading);
    },

    setTextMatrix: function SVGGraphics_setTextMatrix(a, b, c, d, e, f) {
      var current = this.current;
      this.current.textMatrix = this.current.lineMatrix = [a, b, c, d, e, f];

      this.current.x = this.current.lineX = 0;
      this.current.y = this.current.lineY = 0;

      current.xcoords = [];
      current.tspan = document.createElementNS(NS, 'svg:tspan');
      current.tspan.setAttributeNS(null, 'font-family', current.fontFamily);
      current.tspan.setAttributeNS(null, 'font-size',
                                   pf(current.fontSize) + 'px');
      current.tspan.setAttributeNS(null, 'y', pf(-current.y));

      current.txtElement = document.createElementNS(NS, 'svg:text');
      current.txtElement.appendChild(current.tspan);
    },

    beginText: function SVGGraphics_beginText() {
      this.current.x = this.current.lineX = 0;
      this.current.y = this.current.lineY = 0;
      this.current.textMatrix = IDENTITY_MATRIX;
      this.current.lineMatrix = IDENTITY_MATRIX;
      this.current.tspan = document.createElementNS(NS, 'svg:tspan');
      this.current.txtElement = document.createElementNS(NS, 'svg:text');
      this.current.txtgrp = document.createElementNS(NS, 'svg:g');
      this.current.xcoords = [];
    },

    moveText: function SVGGraphics_moveText(x, y) {
      var current = this.current;
      this.current.x = this.current.lineX += x;
      this.current.y = this.current.lineY += y;

      current.xcoords = [];
      current.tspan = document.createElementNS(NS, 'svg:tspan');
      current.tspan.setAttributeNS(null, 'font-family', current.fontFamily);
      current.tspan.setAttributeNS(null, 'font-size',
                                   pf(current.fontSize) + 'px');
      current.tspan.setAttributeNS(null, 'y', pf(-current.y));
    },

    showText: function SVGGraphics_showText(glyphs) {
      var current = this.current;
      var font = current.font;
      var fontSize = current.fontSize;

      if (fontSize === 0) {
        return;
      }

      var charSpacing = current.charSpacing;
      var wordSpacing = current.wordSpacing;
      var fontDirection = current.fontDirection;
      var textHScale = current.textHScale * fontDirection;
      var glyphsLength = glyphs.length;
      var vertical = font.vertical;
      var widthAdvanceScale = fontSize * current.fontMatrix[0];

      var x = 0, i;
      for (i = 0; i < glyphsLength; ++i) {
        var glyph = glyphs[i];
        if (glyph === null) {
          // word break
          x += fontDirection * wordSpacing;
          continue;
        } else if (isNum(glyph)) {
          x += -glyph * fontSize * 0.001;
          continue;
        }
        current.xcoords.push(current.x + x * textHScale);

        var width = glyph.width;
        var character = glyph.fontChar;
        var charWidth = width * widthAdvanceScale + charSpacing * fontDirection;
        x += charWidth;

        current.tspan.textContent += character;
      }
      if (vertical) {
        current.y -= x * textHScale;
      } else {
        current.x += x * textHScale;
      }

      current.tspan.setAttributeNS(null, 'x',
                                   current.xcoords.map(pf).join(' '));
      current.tspan.setAttributeNS(null, 'y', pf(-current.y));
      current.tspan.setAttributeNS(null, 'font-family', current.fontFamily);
      current.tspan.setAttributeNS(null, 'font-size',
                                   pf(current.fontSize) + 'px');
      if (current.fontStyle !== SVG_DEFAULTS.fontStyle) {
        current.tspan.setAttributeNS(null, 'font-style', current.fontStyle);
      }
      if (current.fontWeight !== SVG_DEFAULTS.fontWeight) {
        current.tspan.setAttributeNS(null, 'font-weight', current.fontWeight);
      }
      if (current.fillColor !== SVG_DEFAULTS.fillColor) {
        current.tspan.setAttributeNS(null, 'fill', current.fillColor);
      }

      current.txtElement.setAttributeNS(null, 'transform',
                                        pm(current.textMatrix) +
                                        ' scale(1, -1)' );
      current.txtElement.setAttributeNS(XML_NS, 'xml:space', 'preserve');
      current.txtElement.appendChild(current.tspan);
      current.txtgrp.appendChild(current.txtElement);

      this.tgrp.appendChild(current.txtElement);

    },

    setLeadingMoveText: function SVGGraphics_setLeadingMoveText(x, y) {
      this.setLeading(-y);
      this.moveText(x, y);
    },

    addFontStyle: function SVGGraphics_addFontStyle(fontObj) {
      if (!this.cssStyle) {
        this.cssStyle = document.createElementNS(NS, 'svg:style');
        this.cssStyle.setAttributeNS(null, 'type', 'text/css');
        this.defs.appendChild(this.cssStyle);
      }

      var url = PDFJS.createObjectURL(fontObj.data, fontObj.mimetype);
      this.cssStyle.textContent +=
        '@font-face { font-family: "' + fontObj.loadedName + '";' +
        ' src: url(' + url + '); }\n';
    },

    setFont: function SVGGraphics_setFont(details) {
      var current = this.current;
      var fontObj = this.commonObjs.get(details[0]);
      var size = details[1];
      this.current.font = fontObj;

      if (this.embedFonts && fontObj.data &&
          !this.embeddedFonts[fontObj.loadedName]) {
        this.addFontStyle(fontObj);
        this.embeddedFonts[fontObj.loadedName] = fontObj;
      }

      current.fontMatrix = (fontObj.fontMatrix ?
                            fontObj.fontMatrix : FONT_IDENTITY_MATRIX);

      var bold = fontObj.black ? (fontObj.bold ? 'bolder' : 'bold') :
                                 (fontObj.bold ? 'bold' : 'normal');
      var italic = fontObj.italic ? 'italic' : 'normal';

      if (size < 0) {
        size = -size;
        current.fontDirection = -1;
      } else {
        current.fontDirection = 1;
      }
      current.fontSize = size;
      current.fontFamily = fontObj.loadedName;
      current.fontWeight = bold;
      current.fontStyle = italic;

      current.tspan = document.createElementNS(NS, 'svg:tspan');
      current.tspan.setAttributeNS(null, 'y', pf(-current.y));
      current.xcoords = [];
    },

    endText: function SVGGraphics_endText() {
      if (this.current.pendingClip) {
        this.cgrp.appendChild(this.tgrp);
        this.pgrp.appendChild(this.cgrp);
      } else {
        this.pgrp.appendChild(this.tgrp);
      }
      this.tgrp = document.createElementNS(NS, 'svg:g');
      this.tgrp.setAttributeNS(null, 'transform', pm(this.transformMatrix));
    },

    // Path properties
    setLineWidth: function SVGGraphics_setLineWidth(width) {
      this.current.lineWidth = width;
    },
    setLineCap: function SVGGraphics_setLineCap(style) {
      this.current.lineCap = LINE_CAP_STYLES[style];
    },
    setLineJoin: function SVGGraphics_setLineJoin(style) {
      this.current.lineJoin = LINE_JOIN_STYLES[style];
    },
    setMiterLimit: function SVGGraphics_setMiterLimit(limit) {
      this.current.miterLimit = limit;
    },
    setStrokeRGBColor: function SVGGraphics_setStrokeRGBColor(r, g, b) {
      var color = Util.makeCssRgb(r, g, b);
      this.current.strokeColor = color;
    },
    setFillRGBColor: function SVGGraphics_setFillRGBColor(r, g, b) {
      var color = Util.makeCssRgb(r, g, b);
      this.current.fillColor = color;
      this.current.tspan = document.createElementNS(NS, 'svg:tspan');
      this.current.xcoords = [];
    },
    setDash: function SVGGraphics_setDash(dashArray, dashPhase) {
      this.current.dashArray = dashArray;
      this.current.dashPhase = dashPhase;
    },

    constructPath: function SVGGraphics_constructPath(ops, args) {
      var current = this.current;
      var x = current.x, y = current.y;
      current.path = document.createElementNS(NS, 'svg:path');
      var d = [];
      var opLength = ops.length;

      for (var i = 0, j = 0; i < opLength; i++) {
        switch (ops[i] | 0) {
          case OPS.rectangle:
            x = args[j++];
            y = args[j++];
            var width = args[j++];
            var height = args[j++];
            var xw = x + width;
            var yh = y + height;
            d.push('M', pf(x), pf(y), 'L', pf(xw) , pf(y), 'L', pf(xw), pf(yh),
                   'L', pf(x), pf(yh), 'Z');
            break;
          case OPS.moveTo:
            x = args[j++];
            y = args[j++];
            d.push('M', pf(x), pf(y));
            break;
          case OPS.lineTo:
            x = args[j++];
            y = args[j++];
            d.push('L', pf(x) , pf(y));
            break;
          case OPS.curveTo:
            x = args[j + 4];
            y = args[j + 5];
            d.push('C', pf(args[j]), pf(args[j + 1]), pf(args[j + 2]),
                   pf(args[j + 3]), pf(x), pf(y));
            j += 6;
            break;
          case OPS.curveTo2:
            x = args[j + 2];
            y = args[j + 3];
            d.push('C', pf(x), pf(y), pf(args[j]), pf(args[j + 1]),
                   pf(args[j + 2]), pf(args[j + 3]));
            j += 4;
            break;
          case OPS.curveTo3:
            x = args[j + 2];
            y = args[j + 3];
            d.push('C', pf(args[j]), pf(args[j + 1]), pf(x), pf(y),
                   pf(x), pf(y));
            j += 4;
            break;
          case OPS.closePath:
            d.push('Z');
            break;
        }
      }
      current.path.setAttributeNS(null, 'd', d.join(' '));
      current.path.setAttributeNS(null, 'stroke-miterlimit',
                                  pf(current.miterLimit));
      current.path.setAttributeNS(null, 'stroke-linecap', current.lineCap);
      current.path.setAttributeNS(null, 'stroke-linejoin', current.lineJoin);
      current.path.setAttributeNS(null, 'stroke-width',
                                  pf(current.lineWidth) + 'px');
      current.path.setAttributeNS(null, 'stroke-dasharray',
                                  current.dashArray.map(pf).join(' '));
      current.path.setAttributeNS(null, 'stroke-dashoffset',
                                  pf(current.dashPhase) + 'px');
      current.path.setAttributeNS(null, 'fill', 'none');

      this.tgrp.appendChild(current.path);
      if (current.pendingClip) {
        this.cgrp.appendChild(this.tgrp);
        this.pgrp.appendChild(this.cgrp);
      } else {
        this.pgrp.appendChild(this.tgrp);
      }
      // Saving a reference in current.element so that it can be addressed
      // in 'fill' and 'stroke'
      current.element = current.path;
      current.setCurrentPoint(x, y);
    },

    endPath: function SVGGraphics_endPath() {
      var current = this.current;
      if (current.pendingClip) {
        this.cgrp.appendChild(this.tgrp);
        this.pgrp.appendChild(this.cgrp);
      } else {
        this.pgrp.appendChild(this.tgrp);
      }
      this.tgrp = document.createElementNS(NS, 'svg:g');
      this.tgrp.setAttributeNS(null, 'transform', pm(this.transformMatrix));
    },

    clip: function SVGGraphics_clip(type) {
      var current = this.current;
      // Add current path to clipping path
      current.clipId = 'clippath' + clipCount;
      clipCount++;
      this.clippath = document.createElementNS(NS, 'svg:clipPath');
      this.clippath.setAttributeNS(null, 'id', current.clipId);
      var clipElement = current.element.cloneNode();
      if (type === 'evenodd') {
        clipElement.setAttributeNS(null, 'clip-rule', 'evenodd');
      } else {
        clipElement.setAttributeNS(null, 'clip-rule', 'nonzero');
      }
      this.clippath.setAttributeNS(null, 'transform', pm(this.transformMatrix));
      this.clippath.appendChild(clipElement);
      this.defs.appendChild(this.clippath);

      // Create a new group with that attribute
      current.pendingClip = true;
      this.cgrp = document.createElementNS(NS, 'svg:g');
      this.cgrp.setAttributeNS(null, 'clip-path',
                               'url(#' + current.clipId + ')');
      this.pgrp.appendChild(this.cgrp);
    },

    closePath: function SVGGraphics_closePath() {
      var current = this.current;
      var d = current.path.getAttributeNS(null, 'd');
      d += 'Z';
      current.path.setAttributeNS(null, 'd', d);
    },

    setLeading: function SVGGraphics_setLeading(leading) {
      this.current.leading = -leading;
    },

    setTextRise: function SVGGraphics_setTextRise(textRise) {
      this.current.textRise = textRise;
    },

    setHScale: function SVGGraphics_setHScale(scale) {
      this.current.textHScale = scale / 100;
    },

    setGState: function SVGGraphics_setGState(states) {
      for (var i = 0, ii = states.length; i < ii; i++) {
        var state = states[i];
        var key = state[0];
        var value = state[1];

        switch (key) {
          case 'LW':
            this.setLineWidth(value);
            break;
          case 'LC':
            this.setLineCap(value);
            break;
          case 'LJ':
            this.setLineJoin(value);
            break;
          case 'ML':
            this.setMiterLimit(value);
            break;
          case 'D':
            this.setDash(value[0], value[1]);
            break;
          case 'RI':
            break;
          case 'FL':
            break;
          case 'Font':
            this.setFont(value);
            break;
          case 'CA':
            break;
          case 'ca':
            break;
          case 'BM':
            break;
          case 'SMask':
            break;
        }
      }
    },

    fill: function SVGGraphics_fill() {
      var current = this.current;
      current.element.setAttributeNS(null, 'fill', current.fillColor);
    },

    stroke: function SVGGraphics_stroke() {
      var current = this.current;
      current.element.setAttributeNS(null, 'stroke', current.strokeColor);
      current.element.setAttributeNS(null, 'fill', 'none');
    },

    eoFill: function SVGGraphics_eoFill() {
      var current = this.current;
      current.element.setAttributeNS(null, 'fill', current.fillColor);
      current.element.setAttributeNS(null, 'fill-rule', 'evenodd');
    },

    fillStroke: function SVGGraphics_fillStroke() {
      // Order is important since stroke wants fill to be none.
      // First stroke, then if fill needed, it will be overwritten.
      this.stroke();
      this.fill();
    },

    eoFillStroke: function SVGGraphics_eoFillStroke() {
      this.current.element.setAttributeNS(null, 'fill-rule', 'evenodd');
      this.fillStroke();
    },

    closeStroke: function SVGGraphics_closeStroke() {
      this.closePath();
      this.stroke();
    },

    closeFillStroke: function SVGGraphics_closeFillStroke() {
      this.closePath();
      this.fillStroke();
    },

    paintSolidColorImageMask:
        function SVGGraphics_paintSolidColorImageMask() {
      var current = this.current;
      var rect = document.createElementNS(NS, 'svg:rect');
      rect.setAttributeNS(null, 'x', '0');
      rect.setAttributeNS(null, 'y', '0');
      rect.setAttributeNS(null, 'width', '1px');
      rect.setAttributeNS(null, 'height', '1px');
      rect.setAttributeNS(null, 'fill', current.fillColor);
      this.tgrp.appendChild(rect);
    },

    paintJpegXObject: function SVGGraphics_paintJpegXObject(objId, w, h) {
      var current = this.current;
      var imgObj = this.objs.get(objId);
      var imgEl = document.createElementNS(NS, 'svg:image');
      imgEl.setAttributeNS(XLINK_NS, 'xlink:href', imgObj.src);
      imgEl.setAttributeNS(null, 'width', imgObj.width + 'px');
      imgEl.setAttributeNS(null, 'height', imgObj.height + 'px');
      imgEl.setAttributeNS(null, 'x', '0');
      imgEl.setAttributeNS(null, 'y', pf(-h));
      imgEl.setAttributeNS(null, 'transform',
                           'scale(' + pf(1 / w) + ' ' + pf(-1 / h) + ')');

      this.tgrp.appendChild(imgEl);
      if (current.pendingClip) {
        this.cgrp.appendChild(this.tgrp);
        this.pgrp.appendChild(this.cgrp);
      } else {
        this.pgrp.appendChild(this.tgrp);
      }
    },

    paintImageXObject: function SVGGraphics_paintImageXObject(objId) {
      var imgData = this.objs.get(objId);
      if (!imgData) {
        warn('Dependent image isn\'t ready yet');
        return;
      }
      this.paintInlineImageXObject(imgData);
    },

    paintInlineImageXObject:
        function SVGGraphics_paintInlineImageXObject(imgData, mask) {
      var current = this.current;
      var width = imgData.width;
      var height = imgData.height;

      var imgSrc = convertImgDataToPng(imgData);
      var cliprect = document.createElementNS(NS, 'svg:rect');
      cliprect.setAttributeNS(null, 'x', '0');
      cliprect.setAttributeNS(null, 'y', '0');
      cliprect.setAttributeNS(null, 'width', pf(width));
      cliprect.setAttributeNS(null, 'height', pf(height));
      current.element = cliprect;
      this.clip('nonzero');
      var imgEl = document.createElementNS(NS, 'svg:image');
      imgEl.setAttributeNS(XLINK_NS, 'xlink:href', imgSrc);
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      rect.setAttributeNS(null, 'y', '0');
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      rect.setAttributeNS(null, 'height', pf(height));
      rect.setAttributeNS(null, 'fill', fillColor);
      rect.setAttributeNS(null, 'mask', 'url(#' + current.maskId +')');
      this.defs.appendChild(mask);
      this.tgrp.appendChild(rect);

      this.paintInlineImageXObject(imgData, mask);
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    paintFormXObjectBegin:
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      if (isArray(matrix) && matrix.length === 6) {
        this.transform(matrix[0], matrix[1], matrix[2],
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      if (isArray(bbox) && bbox.length === 4) {
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        var height = bbox[3] - bbox[1];

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        cliprect.setAttributeNS(null, 'y', bbox[1]);
        cliprect.setAttributeNS(null, 'width', pf(width));
        cliprect.setAttributeNS(null, 'height', pf(height));
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    },

    paintFormXObjectEnd:
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    }
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  return SVGGraphics;
})();

PDFJS.SVGGraphics = SVGGraphics;


}).call((typeof window === 'undefined') ? this : window);

if (!PDFJS.workerSrc && typeof document !== 'undefined') {
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  PDFJS.workerSrc = (function () {
    'use strict';
    var scriptTagContainer = document.body ||
                             document.getElementsByTagName('head')[0];
    var pdfjsSrc = scriptTagContainer.lastChild.src;
    return pdfjsSrc && pdfjsSrc.replace(/\.js$/i, '.worker.js');
  })();
};
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/*! Magnific Popup - v0.9.9 - 2014-09-06
* http://dimsemenov.com/plugins/magnific-popup/
* Copyright (c) 2014 Dmitry Semenov; */
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// source --> https://schubladenerinnerungen.de/blog/wp-content/plugins/wppdf/js/jquery.modal.min.js?ver=6.9.4 
/*
    A simple jQuery modal (http://github.com/kylefox/jquery-modal)
    Version 0.5.10
*/
!function(o){var t=null;o.modal=function(e,i){o.modal.close();var s,l;if(this.$body=o("body"),this.options=o.extend({},o.modal.defaults,i),this.options.doFade=!isNaN(parseInt(this.options.fadeDuration,10)),e.is("a"))if(l=e.attr("href"),/^#/.test(l)){if(this.$elm=o(l),1!==this.$elm.length)return null;this.open()}else this.$elm=o("<div>"),this.$body.append(this.$elm),s=function(o,t){t.elm.remove()},this.showSpinner(),e.trigger(o.modal.AJAX_SEND),o.get(l).done(function(i){t&&(e.trigger(o.modal.AJAX_SUCCESS),t.$elm.empty().append(i).on(o.modal.CLOSE,s),t.hideSpinner(),t.open(),e.trigger(o.modal.AJAX_COMPLETE))}).fail(function(){e.trigger(o.modal.AJAX_FAIL),t.hideSpinner(),e.trigger(o.modal.AJAX_COMPLETE)});else this.$elm=e,this.$body.append(this.$elm),this.open()},o.modal.prototype={constructor:o.modal,open:function(){var t=this;this.options.doFade?(this.block(),setTimeout(function(){t.show()},this.options.fadeDuration*this.options.fadeDelay)):(this.block(),this.show()),this.options.escapeClose&&o(document).on("keydown.modal",function(t){27==t.which&&o.modal.close()}),this.options.clickClose&&this.blocker.click(o.modal.close)},close:function(){this.unblock(),this.hide(),o(document).off("keydown.modal")},block:function(){var t=this.options.doFade?0:this.options.opacity;this.$elm.trigger(o.modal.BEFORE_BLOCK,[this._ctx()]),this.blocker=o('<div class="jquery-modal blocker"></div>').css({top:0,right:0,bottom:0,left:0,width:"100%",height:"100%",position:"fixed",zIndex:this.options.zIndex,background:this.options.overlay,opacity:t}),this.$body.append(this.blocker),this.options.doFade&&this.blocker.animate({opacity:this.options.opacity},this.options.fadeDuration),this.$elm.trigger(o.modal.BLOCK,[this._ctx()])},unblock:function(){this.options.doFade?this.blocker.fadeOut(this.options.fadeDuration,function(){o(this).remove()}):this.blocker.remove()},show:function(){this.$elm.trigger(o.modal.BEFORE_OPEN,[this._ctx()]),this.options.showClose&&(this.closeButton=o('<a href="#close-modal" rel="modal:close" class="close-modal '+this.options.closeClass+'">'+this.options.closeText+"</a>"),this.$elm.append(this.closeButton)),this.$elm.addClass(this.options.modalClass+" current"),this.center(),this.options.doFade?this.$elm.fadeIn(this.options.fadeDuration):this.$elm.show(),this.$elm.trigger(o.modal.OPEN,[this._ctx()])},hide:function(){this.$elm.trigger(o.modal.BEFORE_CLOSE,[this._ctx()]),this.closeButton&&this.closeButton.remove(),this.$elm.removeClass("current");var t=this;this.options.doFade?this.$elm.fadeOut(this.options.fadeDuration,function(){t.$elm.trigger(o.modal.AFTER_CLOSE,[t._ctx()])}):this.$elm.hide(0,function(){t.$elm.trigger(o.modal.AFTER_CLOSE,[t._ctx()])}),this.$elm.trigger(o.modal.CLOSE,[this._ctx()])},showSpinner:function(){this.options.showSpinner&&(this.spinner=this.spinner||o('<div class="'+this.options.modalClass+'-spinner"></div>').append(this.options.spinnerHtml),this.$body.append(this.spinner),this.spinner.show())},hideSpinner:function(){this.spinner&&this.spinner.remove()},center:function(){this.$elm.css({position:"fixed",top:"50%",left:"50%",marginTop:-(this.$elm.outerHeight()/2),marginLeft:-(this.$elm.outerWidth()/2),zIndex:this.options.zIndex+1})},_ctx:function(){return{elm:this.$elm,blocker:this.blocker,options:this.options}}},o.modal.prototype.resize=o.modal.prototype.center,o.modal.close=function(o){if(t){o&&o.preventDefault(),t.close();var e=t.$elm;return t=null,e}},o.modal.resize=function(){t&&t.resize()},o.modal.isActive=function(){return t?!0:!1},o.modal.defaults={overlay:"#000",opacity:.75,zIndex:1,escapeClose:!0,clickClose:!0,closeText:"Close",closeClass:"",modalClass:"modal",spinnerHtml:null,showSpinner:!0,showClose:!0,fadeDuration:null,fadeDelay:1},o.modal.BEFORE_BLOCK="modal:before-block",o.modal.BLOCK="modal:block",o.modal.BEFORE_OPEN="modal:before-open",o.modal.OPEN="modal:open",o.modal.BEFORE_CLOSE="modal:before-close",o.modal.CLOSE="modal:close",o.modal.AFTER_CLOSE="modal:after-close",o.modal.AJAX_SEND="modal:ajax:send",o.modal.AJAX_SUCCESS="modal:ajax:success",o.modal.AJAX_FAIL="modal:ajax:fail",o.modal.AJAX_COMPLETE="modal:ajax:complete",o.fn.modal=function(e){return 1===this.length&&(t=new o.modal(this,e)),this},o(document).on("click.modal",'a[rel="modal:close"]',o.modal.close),o(document).on("click.modal",'a[rel="modal:open"]',function(t){t.preventDefault(),o(this).modal()})}(jQuery);