//** Featured Content Slider script- (c) Dynamic Drive DHTML code library: http://www.dynamicdrive.com.



//** May 2nd, 08'- Script rewritten and updated to 2.0.







var featuredcontentslider={







//3 variables below you can customize if desired:



ajaxloadingmsg: '<div style="margin: 20px 0 0 20px"><img src="loading.gif" /> Fetching slider Contents. Please wait...</div>',



bustajaxcache: true, //bust caching of external ajax page after 1st request?



enablepersist: true, //persist to last content viewed when returning to page?







ajaxconnect:function(setting){



	var page_request = false



	if (window.ActiveXObject){ //Test for support for ActiveXObject in IE first (as XMLHttpRequest in IE7 is broken)



		try {



		page_request = new ActiveXObject("Msxml2.XMLHTTP")



		} 



		catch (e){



			try{



			page_request = new ActiveXObject("Microsoft.XMLHTTP")



			}



			catch (e){}



		}



	}



	else if (window.XMLHttpRequest) // if Mozilla, Safari etc



		page_request = new XMLHttpRequest()



	else



		return false



	var pageurl=setting.contentsource[1]



	page_request.onreadystatechange=function(){



		featuredcontentslider.ajaxpopulate(page_request, setting)



	}



	document.getElementById(setting.id).innerHTML=this.ajaxloadingmsg



	var bustcache=(!this.bustajaxcache)? "" : (pageurl.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()



	page_request.open('GET', pageurl+bustcache, true)



	page_request.send(null)



},







ajaxpopulate:function(page_request, setting){



	if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)){



		document.getElementById(setting.id).innerHTML=page_request.responseText



		this.buildpaginate(setting)



	}



},







buildcontentdivs:function(setting){



	var alldivs=document.getElementById(setting.id).getElementsByTagName("div")



	for (var i=0; i<alldivs.length; i++){



		if (this.css(alldivs[i], "contentdiv", "check")){ //check for DIVs with class "contentdiv"



			setting.contentdivs.push(alldivs[i])



		}



	}



},







buildpaginate:function(setting){



	this.buildcontentdivs(setting)



	var sliderdiv=document.getElementById(setting.id)



	var pdiv=document.getElementById("paginate-"+setting.id)



	var phtml=""



	var toc=setting.toc



	var nextprev=setting.nextprev



	if (typeof toc=="string" && toc!="markup" || typeof toc=="object"){



		for (var i=1; i<=setting.contentdivs.length; i++){



			//phtml+='<a href="#'+i+'" class="toc">'+(typeof toc=="string"? toc.replace(/#increment/, i) : toc[i-1])+'</a> '



		}



		//phtml=(nextprev[0]!=''? '<div class="divpre" align="left" style="width:337px;"><a href="#prev" class="prev" ><img src="images/01_files/pre.gif" border="0" /></a></div> ' : '') + phtml + (nextprev[1]!=''? '<div class="divnext" align="right" style="width:338px;"><a href="#next" class="next"><img border="0" src="images/01_files/next.gif" /></a></div>' : '')



		pdiv.innerHTML=phtml



	}



	var pdivlinks=pdiv.getElementsByTagName("a")



	var toclinkscount=0 //var to keep track of actual # of toc links



	for (var i=0; i<pdivlinks.length; i++){



		if (this.css(pdivlinks[i], "toc", "check")){



			if (toclinkscount>setting.contentdivs.length-1){ //if this toc link is out of range (user defined more toc links then there are contents)



				pdivlinks[i].style.display="none" //hide this toc link



				continue



			}



			pdivlinks[i].setAttribute("rel", ++toclinkscount) //store page number inside toc link



			pdivlinks[i].onclick=function(){



				featuredcontentslider.turnpage(setting, this.getAttribute("rel"))



				return false



			}



			setting.toclinks.push(pdivlinks[i])



		}



		else if (this.css(pdivlinks[i], "prev", "check") || this.css(pdivlinks[i], "next", "check")){ //check for links with class "prev" or "next"



			pdivlinks[i].onclick=function(){



				featuredcontentslider.turnpage(setting, this.className)



				return false



			}



		}



	}



	this.turnpage(setting, setting.currentpage, true)





	if (setting.autorotate[0]){



		pdiv.onclick=function(){



			featuredcontentslider.cleartimer(window["fcsautorun"+setting.id])



		}



		sliderdiv.onclick=function(){



			featuredcontentslider.cleartimer(window["fcsautorun"+setting.id])



		}



		setting.autorotate[1]=setting.autorotate[1]+(1/setting.enablefade[1]*50) //add time to run fade animation (roughly) to delay between rotation



	 this.autorotate(setting)



	}



},







turnpage:function(setting, thepage, autocall){



	var currentpage=setting.currentpage //current page # before change



	var totalpages=setting.contentdivs.length



	var turntopage=(/prev/i.test(thepage))? currentpage-1 : (/next/i.test(thepage))? currentpage+1 : parseInt(thepage)



	turntopage=(turntopage<1)? totalpages : (turntopage>totalpages)? 1 : turntopage //test for out of bound and adjust



	if (turntopage==setting.currentpage && typeof autocall=="undefined") //if a pagination link is clicked on repeatedly



		return



	setting.currentpage=turntopage



	setting.contentdivs[turntopage-1].style.zIndex=++setting.topzindex



	this.cleartimer(window["fcsfade"+setting.id])



	if (setting.enablefade[0]==true){



		setting.curopacity=0



		setting.cacheprevpage=setting.prevpage



		this.fadeup(setting)



	}



	if (setting.enablefade[0]==false) //if fade is disabled, fire onChange event immediately (verus after fade is complete)



		setting.onChange(setting.prevpage, setting.currentpage)



	setting.contentdivs[turntopage-1].style.visibility="visible"



	if (setting.prevpage<=setting.toclinks.length) //make sure pagination link exists (may not if manually defined via "markup", and user omitted)



		this.css(setting.toclinks[setting.prevpage-1], "selected", "remove")



	if (turntopage<=setting.toclinks.length) //make sure pagination link exists (may not if manually defined via "markup", and user omitted)



		this.css(setting.toclinks[turntopage-1], "selected", "add")



	setting.prevpage=turntopage



	if (this.enablepersist)



		this.setCookie("fcspersist"+setting.id, turntopage)



},







setopacity:function(setting, value){ //Sets the opacity of targetobject based on the passed in value setting (0 to 1 and in between)



	var targetobject=setting.contentdivs[setting.currentpage-1]



	if (targetobject.filters && targetobject.filters[0]){ //IE syntax



		if (typeof targetobject.filters[0].opacity=="number") //IE6



			targetobject.filters[0].opacity=value*100



		else //IE 5.5



			targetobject.style.filter="alpha(opacity="+value*100+")"



	}



	else if (typeof targetobject.style.MozOpacity!="undefined") //Old Mozilla syntax



		targetobject.style.MozOpacity=value



	else if (typeof targetobject.style.opacity!="undefined") //Standard opacity syntax



		targetobject.style.opacity=value



	setting.curopacity=value



},







fadeup:function(setting){



	if (setting.curopacity<1){



		this.setopacity(setting, setting.curopacity+setting.enablefade[1])



		window["fcsfade"+setting.id]=setTimeout(function(){featuredcontentslider.fadeup(setting)}, 100)



	}



	else



		setting.onChange(setting.cacheprevpage, setting.currentpage)



},







cleartimer:function(timervar){



	if (typeof timervar!="undefined"){



		clearTimeout(timervar)



		clearInterval(timervar)



	}



},







css:function(el, targetclass, action){



	var needle=new RegExp("(^|\\s+)"+targetclass+"($|\\s+)", "ig")



	if (action=="check")



		return needle.test(el.className)



	else if (action=="remove")



		el.className=el.className.replace(needle, "")



	else if (action=="add")



		el.className+=" "+targetclass



},







autorotate:function(setting){



 window["fcsautorun"+setting.id]=setInterval(function(){featuredcontentslider.turnpage(setting, "next")}, setting.autorotate[1])



},







getCookie:function(Name){ 



	var re=new RegExp(Name+"=[^;]+", "i"); //construct RE to search for target name/value pair



	if (document.cookie.match(re)) //if cookie found



		return document.cookie.match(re)[0].split("=")[1] //return its value



	return null



},







setCookie:function(name, value){



	document.cookie = name+"="+value



},











init:function(setting){



	var persistedpage=this.getCookie("fcspersist"+setting.id) || 1



	setting.contentdivs=[]



	setting.toclinks=[]



	setting.topzindex=0



	setting.currentpage=(this.enablepersist)? persistedpage : 1



	setting.prevpage=setting.currentpage



	setting.curopacity=0



	setting.onChange=setting.onChange || function(){}



	if (setting.contentsource[0]=="inline")



		this.buildpaginate(setting)



	if (setting.contentsource[0]=="ajax")



		this.ajaxconnect(setting)



}







}







function callslider()



{



	featuredcontentslider.init({



	id: "mainslider1",  //id of main slider DIV



	contentsource: ["inline", ""],  //Valid values: ["inline", ""] or ["ajax", "path_to_file"]



	toc: "#increment",  //Valid values: "#increment", "markup", ["label1", "label2", etc]



	nextprev: ["Previous", "Next"],  //labels for "prev" and "next" links. Set to "" to hide.



	enablefade: [true, 0.2],  //[true/false, fadedegree]



	autorotate: [true, 5000],  //[true/false, pausetime]



	onChange: function(previndex, curindex){  //event handler fired whenever script changes slide



		//previndex holds index of last slide viewed b4 current (1=1st slide, 2nd=2nd etc)



		//curindex holds index of currently shown slide (1=1st slide, 2nd=2nd etc)



	}



})



}