//** Featured Content Slider script- © Dynamic Drive DHTML code library (http://www.dynamicdrive.com)
//** Last updated: Nov 3rd- 07- Added optional fade transition effect.
var csbustcachevar=0;
var enabletransition=1;
var csloadstatustext="<img src='/images/loading.gif' /> Requesting content...";
var csexternalfiles=[];
var enablepersist=true;
var slidernodes=new Object();
var csloadedobjects="";
function ContentSlider(sliderid,autorun,customPaginateText,customNextText){
var slider=document.getElementById(sliderid);
if(typeof customPaginateText!="undefined"&&customPaginateText!==""){slider.paginateText=customPaginateText;}
if(typeof customNextText!="undefined"&&customNextText!==""){slider.nextText=customNextText;}
slidernodes[sliderid]=[];
ContentSlider.loadobjects(csexternalfiles);
var alldivs=slider.getElementsByTagName("div");
for (var i=0; i<alldivs.length; i++){
if(alldivs[i].className=="opacitylayer"){slider.opacitylayer=alldivs[i];}
else if(alldivs[i].className=="contentdiv"){
slidernodes[sliderid].push(alldivs[i]);
if(typeof alldivs[i].getAttribute("rel")=="string"){ContentSlider.ajaxpage(alldivs[i].getAttribute("rel"),alldivs[i]);}
}}
ContentSlider.buildpagination(sliderid);
var loadfirstcontent=true;
if(enablepersist&&getCookie(sliderid)!==""){
var cookieval=getCookie(sliderid).split(":");
if(document.getElementById(cookieval[0])!==null&&typeof slidernodes[sliderid][cookieval[1]]!="undefined"){
ContentSlider.turnpage(cookieval[0],parseInt(cookieval[1]));
loadfirstcontent=false;
}}
if(loadfirstcontent===true){ContentSlider.turnpage(sliderid,0);}
if(typeof autorun=="number"&&autorun>0){
window[sliderid+"timer"]=setTimeout(function(){ContentSlider.autoturnpage(sliderid,autorun)},autorun);}
}
ContentSlider.buildpagination=function(sliderid){
var slider=document.getElementById(sliderid);
var paginatediv=document.getElementById("paginate-"+sliderid);
var pcontent="";
for(var i=0;i<slidernodes[sliderid].length;i++)
pcontent+='<a href="#" onClick=\"ContentSlider.turnpage(\''+sliderid+'\','+i+'); return false\">'+(slider.paginateText? slider.paginateText[i] : i+1)+'</a> ';
pcontent+='<a href="#" style="font-weight: bold;" onClick=\"ContentSlider.turnpage(\''+sliderid+'\',parseInt(this.getAttribute(\'rel\'))); return false\">'+(slider.nextText||"Next")+'</a>';
paginatediv.innerHTML=pcontent;
paginatediv.onclick=function(){
if(typeof window[sliderid+"timer"]!="undefined")
clearTimeout(window[sliderid+"timer"]);
}}
ContentSlider.turnpage=function(sliderid,thepage){
var paginatelinks=document.getElementById("paginate-"+sliderid).getElementsByTagName("a");
for(var i=0;i<slidernodes[sliderid].length;i++){
paginatelinks[i].className="";
slidernodes[sliderid][i].style.display="none";
}
paginatelinks[thepage].className="selected";
if(enabletransition){
if(window[sliderid+"fadetimer"])
clearTimeout(window[sliderid+"fadetimer"]);
this.setopacity(sliderid,0.1);
}
slidernodes[sliderid][thepage].style.display="block";
if(enabletransition)
this.fadeup(sliderid,thepage);
paginatelinks[paginatelinks.length-1].setAttribute("rel",thenextpage=(thepage<paginatelinks.length-2)?thepage+1:0);
if(enablepersist)
setCookie(sliderid,sliderid+":"+thepage);
}
ContentSlider.autoturnpage=function(sliderid,autorunperiod){
var paginatelinks=document.getElementById("paginate-"+sliderid).getElementsByTagName("a");
var nextpagenumber=parseInt(paginatelinks[paginatelinks.length-1].getAttribute("rel"));
ContentSlider.turnpage(sliderid,nextpagenumber);
window[sliderid+"timer"]=setTimeout(function(){ContentSlider.autoturnpage(sliderid,autorunperiod)},autorunperiod);
}
ContentSlider.setopacity=function(sliderid,value){
var targetobject=document.getElementById(sliderid).opacitylayer||null;
if(targetobject&&targetobject.filters&&targetobject.filters[0]){
if(typeof targetobject.filters[0].opacity=="number")
targetobject.filters[0].opacity=value*100;
else
targetobject.style.filter="alpha(opacity="+value*100+")";
}
else if(targetobject&&typeof targetobject.style.MozOpacity!="undefined")
targetobject.style.MozOpacity=value;
else if(targetobject&&typeof targetobject.style.opacity!="undefined")
targetobject.style.opacity=value;
targetobject.currentopacity=value;
}
ContentSlider.fadeup=function(sliderid){
var targetobject=document.getElementById(sliderid).opacitylayer||null
if(targetobject&&targetobject.currentopacity<1){
this.setopacity(sliderid,targetobject.currentopacity+0.1);
window[sliderid+"fadetimer"]=setTimeout(function(){ContentSlider.fadeup(sliderid)},70);
}}
function getCookie(Name){ 
var re=new RegExp(Name+"=[^;]+","i");
if(document.cookie.match(re))
return document.cookie.match(re)[0].split("=")[1];
return "";
}
function setCookie(name,value){
document.cookie = name+"="+value;
}
ContentSlider.ajaxpage=function(url,thediv){
var page_request = false;
var bustcacheparameter="";
if(window.XMLHttpRequest)
page_request = new XMLHttpRequest();
else if(window.ActiveXObject){
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP");
} 
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP");
}
catch(e){}
}}
else
return false;
thediv.innerHTML=csloadstatustext;
page_request.onreadystatechange=function(){
ContentSlider.loadpage(page_request,thediv);
}
if(csbustcachevar)
bustcacheparameter=(url.indexOf("?")!=-1)?"&"+new Date().getTime():"?"+new Date().getTime();
page_request.open('GET',url+bustcacheparameter,true);
page_request.send(null);
}
ContentSlider.loadpage=function(page_request,thediv){
if(page_request.readyState==4&&(page_request.status==200||window.location.href.indexOf("http")==-1))
thediv.innerHTML=page_request.responseText;
}
ContentSlider.loadobjects=function(externalfiles){
for (var i=0;i<externalfiles.length;i++){
var file=externalfiles[i];
var fileref="";
if(csloadedobjects.indexOf(file)==-1){
if(file.indexOf(".js")!=-1){
fileref=document.createElement('script');
fileref.setAttribute("type","text/javascript");
fileref.setAttribute("src",file);
}
else if(file.indexOf(".css")!=-1){
fileref=document.createElement("link");
fileref.setAttribute("rel","stylesheet");
fileref.setAttribute("type","text/css");
fileref.setAttribute("href",file);
}}
if(fileref!=""){
document.getElementsByTagName("head").item(0).appendChild(fileref);
csloadedobjects+=file+" ";
}}}