https://www.mairie-de-vezins.com/wp-content/cache/min/1/wp-content…-thumbs-68fc142a1814561beeb846fb7a4dee70.js

1/*!
2 * Thumbnail helper for fancyBox
3 * version: 1.0.6
4 * @requires fancyBox v2.0 or later
5 *
6 * Usage:
7 *     $(".fancybox").fancybox({
8 *         helpers : {
9 *             thumbs: {
10 *                 width  : 50,
11 *                 height : 50
12 *             }
13 *         }
14 *     });
15 *
16 * Options:
17 *     width - thumbnail width
18 *     height - thumbnail height
19 *     source - function to obtain the URL of the thumbnail image
20 *     position - 'top' or 'bottom'
21 *
22 */
23(function($){var F=$.fancybox;F.helpers.thumbs={wrap:null,list:null,width:0,source:function(item){var href;if(item.element){href=$(item.element).find('img').attr('src')}
24if(!href&&item.type==='image'&&item.href){href=item.href}
25return href},init:function(opts,obj){var that=this,list,thumbWidth=opts.width||50,thumbHeight=opts.height||50,thumbSource=opts.source||this.source;list='';for(var n=0;n<obj.group.length;n++){list+='<li><a style="width:'+thumbWidth+'px;height:'+thumbHeight+'px;" href="javascript:jQuery.fancybox.jumpto('+n+');"></a></li>'}
26this.wrap=$('<div id="fancybox-thumbs"></div>').addClass(opts.position||'bottom').appendTo('body');this.list=$('<ul>'+list+'</ul>').appendTo(this.wrap);$.each(obj.group,function(i){var href=thumbSource(obj.group[i]);if(!href){return}
27$("<img />").load(function(){var width=this.width,height=this.height,widthRatio,heightRatio,parent;if(!that.list||!width||!height){return}
28widthRatio=width/thumbWidth;heightRatio=height/thumbHeight;parent=that.list.children().eq(i).find('a');if(widthRatio>=1&&heightRatio>=1){if(widthRatio>heightRatio){width=Math.floor(width/heightRatio);height=thumbHeight}else{width=thumbWidth;height=Math.floor(height/widthRatio)}}
29$(this).css({width:width,height:height,top:Math.floor(thumbHeight/2-height/2),left:Math.floor(thumbWidth/2-width/2)});parent.width(thumbWidth).height(thumbHeight);$(this).hide().appendTo(parent).fadeIn(300)}).attr('src',href)});this.width=this.list.children().eq(0).outerWidth(!0);this.list.width(this.width*(obj.group.length+1)).css('left',Math.floor($(window).width()*0.5-(obj.index*this.width+this.width*0.5)))},beforeLoad:function(opts,obj){if(obj.group.length<2){obj.helpers.thumbs=!1;return}
30obj.margin[opts.position==='top'?0:2]+=((opts.height||50)+15)},afterShow:function(opts,obj){if(this.list){this.onUpdate(opts,obj)}else{this.init(opts,obj)}
31this.list.children().removeClass('active').eq(obj.index).addClass('active')},onUpdate:function(opts,obj){if(this.list){this.list.stop(!0).animate({'left':Math.floor($(window).width()*0.5-(obj.index*this.width+this.width*0.5))},150)}},beforeClose:function(){if(this.wrap){this.wrap.remove()}
32this.wrap=null;this.list=null;this.width=0}}}(jQuery))