/*!
* 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=$.fancybox;f.helpers.buttons={defaults:{skipsingle:false,position:'top',tpl:'<div id="fancybox-buttons"><ul><li><a class="btnprev" title="previous" href="javascript:;"></a></li><li><a class="btnplay" title="start slideshow" href="javascript:;"></a></li><li><a class="btnnext" title="next" href="javascript:;"></a></li><li><a class="btntoggle" title="toggle size" href="javascript:;"></a></li><li><a class="btnclose" title="close" href="javascript:jquery.fancybox.close();"></a></li></ul></div>'},list:null,buttons:null,beforeload:function(opts,obj){if(opts.skipsingle&&obj.group.length<2){obj.helpers.buttons=false;obj.closebtn=true;return;}
obj.margin[opts.position==='bottom'?2:0]+=30;},onplaystart:function(){if(this.buttons){this.buttons.play.attr('title','pause slideshow').addclass('btnplayon');}},onplayend:function(){if(this.buttons){this.buttons.play.attr('title','start slideshow').removeclass('btnplayon');}},aftershow:function(opts,obj){var buttons=this.buttons;if(!buttons){this.list=$(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)}}
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));