var SlideManager=Class.create({initialize:function(c){this.header=c.header;this.slides={};for(var a=0,b=this.header.slideList.length;a<b;a++){this.slides[this.header.slideList[a]]={downloaded:false,script:{},retry:0}}},getSlides:function(d,b){for(var a=0,c=d.length;a<c;a++){var e=d[a];this.slides[e].downloaded=true;this.slides[e].script=JSON.parse(b.getKPFJsonStringForSlideIndex(a));this.slides[e].originalScript=JSON.parse(b.getKPFJsonStringForSlideIndex(a));document.fire(kSlideDidDownloadEvent,{id:e})}},downloadSlides:function(c){for(var a=0,b=c.length;a<b;a++){this.downloadSlide(c[a])}},downloadSlide:function(b){var c="../"+b+"/"+b+".json";if(window.location.protocol==="file:"){c=c+"p";if(window.local_slide==null||window.local_slide==undefined){window.local_slide=(function(d){this.slideDidDownload(null,d,true)}).bind(this)}var a=document.createElement("script");a.setAttribute("src",c);document.head.appendChild(a)}else{new Ajax.Request(c,{method:"get",onSuccess:this.slideDidDownload.bind(this,b),onFailure:this.slideDidNotDownload.bind(this,b)})}},slideDidDownload:function(c,b,a){if(a){c=b.name;this.slides[c].script=b.json;this.slides[c].originalScript=JSON.parse(JSON.stringify(b.json))}else{this.slides[c].script=JSON.parse(b.responseText);this.slides[c].originalScript=JSON.parse(b.responseText)}this.slides[c].downloaded=true;document.fire(kSlideDidDownloadEvent,{id:c})},slideDidNotDownload:function(){var a=arguments[0];if(arguments[1].status!=200){if(this.slides[a].retry<1){this.downloadSlide(a);this.slides[a].retry++}else{document.fire(kSlideDidNotDownloadEvent,{id:a})}}}});