/*!
* Buttons helper for fancyBox
* version: 1.0.5 (Mon, 15 Oct 2012)
* @requires fancyBox v2.0 or later
*
* Usage:
* $(".fancybox").fancybox({
* helpers : {
* buttons: {
* position : 'top'
* }
* }
* });
*
*/(function($){var F=$.fancybox;F.helpers.buttons={defaults:{skipSingle:false,position:'top',tpl:'<div id="fancybox-buttons"><ul><li><a class="btnPrev" title="Previous" href="javascript:;"></a></li><li><a class="btnPlay" title="Start slideshow" href="javascript:;"></a></li><li><a class="btnNext" title="Next" href="javascript:;"></a></li><li><a class="btnToggle" title="Toggle size" href="javascript:;"></a></li><li><a class="btnClose" title="Close" href="javascript:;"></a></li></ul></div>'},list:null,buttons:null,beforeLoad:function(opts,obj){if(opts.skipSingle&&obj.group.length<2){obj.helpers.buttons=false;obj.closeBtn=true;return;}
obj.margin[opts.position==='bottom'?2:0]+=30;},onPlayStart:function(){if(this.buttons){this.buttons.play.attr('title','Pause slideshow').addClass('btnPlayOn');}},onPlayEnd:function(){if(this.buttons){this.buttons.play.attr('title','Start slideshow').removeClass('btnPlayOn');}},afterShow:function(opts,obj){var buttons=this.buttons;if(!buttons){this.list=$(opts.tpl).addClass(opts.position).appendTo('body');buttons={prev:this.list.find('.btnPrev').click(F.prev),next:this.list.find('.btnNext').click(F.next),play:this.list.find('.btnPlay').click(F.play),toggle:this.list.find('.btnToggle').click(F.toggle),close:this.list.find('.btnClose').click(F.close)}}
if(obj.index>0||obj.loop){buttons.prev.removeClass('btnDisabled');}else{buttons.prev.addClass('btnDisabled');}
if(obj.loop||obj.index<obj.group.length-1){buttons.next.removeClass('btnDisabled');buttons.play.removeClass('btnDisabled');}else{buttons.next.addClass('btnDisabled');buttons.play.addClass('btnDisabled');}
this.buttons=buttons;this.onUpdate(opts,obj);},onUpdate:function(opts,obj){var toggle;if(!this.buttons){return;}
toggle=this.buttons.toggle.removeClass('btnDisabled btnToggleOn');if(obj.canShrink){toggle.addClass('btnToggleOn');}else if(!obj.canExpand){toggle.addClass('btnDisabled');}},beforeClose:function(){if(this.list){this.list.remove();}
this.list=null;this.buttons=null;}};}(jQuery));