/***********************************************
	* Multi-Part Content script- © Dynamic Drive (www.dynamicdrive.com)
	* This notice must stay intact for use
	* Visit http://www.dynamicdrive.com/ for full source code
	***********************************************/
	
	if (document.getElementById)
	{
		document.write('<style type="text/css">');
		document.write('.multiparts, #formnavigation{display:none; height:110px; }');
		document.write('</style>');
	}
	
	var curpart=0
	
	function getElementbyClass(classname)
	{ 
		partscollect=new Array()
		var inc=0;
		var alltags=document.all? document.all : document.getElementsByTagName("*");
		for (i=0; i<alltags.length; i++){
			if (alltags[i].className==classname)
				partscollect[inc++]=alltags[i];
		}
	}
	
	function cycleforward()
	{
		partscollect[curpart].style.display="none";
		curpart=(curpart<partscollect.length-1)? curpart+1 : 0;
		partscollect[curpart].style.display="block";
		updatenav();
	}
	
	function cycleback()
	{
		partscollect[curpart].style.display="none";
		curpart=(curpart>0)? curpart-1 : partscollect.length-1;
		partscollect[curpart].style.display="block";
		updatenav();
	}
	
	
	function updatenav()
	{
		document.getElementById("backbutton").style.visibility=(curpart==0)? "hidden" : "visible";
		document.getElementById("forwardbutton").style.visibility=(curpart==partscollect.length-1)? "hidden" : "visible";
	}
	
	function switchOffer()
	{
		//partscollect[curpart].style.filter = "alpha(opacity="50")";
		// Switch between the offers. 
		// After the last offer, start over again.
		/*if (curpart==partscollect.length-1){
			curpart=0;
			alert(curpart);
		}*/
		partscollect[curpart].style.display="none";
		curpart=(curpart<partscollect.length-1)? curpart+1 : 0;
		partscollect[curpart].style.display="block";
		//updatenav()
		setTimeout("switchOffer();",5000);
	}
		
	function onloadfunct()
	{
		getElementbyClass("multiparts")
		partscollect[0].style.display="block"
		//document.getElementById("formnavigation").style.display="block"
		//updatenav()
		setTimeout("switchOffer();",5000);
	}
	
	if (window.addEventListener)
		window.addEventListener("load", onloadfunct, false);
	else if (window.attachEvent)
		window.attachEvent("onload", onloadfunct);
	else if (document.getElementById)
		window.onload=onloadfunct;