var i = new Array();
var idx = 0;
var imgname;
var run;

function roll_start(img_name, img_src1, img_src2, img_src3, img_src4)
{
	i[0]=img_src1;
	i[1]=img_src2;
	i[2]=img_src3;
	i[3]=img_src4;

	idx=0;

	imgname=img_name;
	
	roll_over();
}

function roll_over()
{
	document.getElementById(imgname).src=i[idx];

	idx++;
	
	if(idx > 3)
	{
		idx = 0;
	}
	
	run = setTimeout("roll_over()",500);
}

function roll_out(img_name, img_src)
{
	clearInterval(run);
	document.getElementById(imgname).src=img_src;
}

var bustcachevar=1 //bust potential caching of external pages after initial request? (1=yes, 0=no)
var loadedobjects=""
var rootdomain="http://"+window.location.hostname
var bustcacheparameter=""
preload_image = new Image(42,42); 
preload_image.src="/loadin.gif"; 
      
function copyToClipboard(field)
{
    var content = eval("document."+field)
    content.focus()
    content.select()
    range = content.createTextRange()
    range.execCommand("Copy")
    window.status="Contents copied to clipboard"
    setTimeout("window.status=''",1800)
}

function ajaxpage(url, containerid, showlb)
{
	var page_request = false
	if(showlb != '1'){document.getElementById(containerid).innerHTML='<img src="/loadin.gif">';}
	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

	page_request.onreadystatechange=function()
	{

		loadpage(page_request, containerid)
	}

	if(bustcachevar)
	bustcacheparameter=(url.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
page_request.open('GET', url+bustcacheparameter, true)
page_request.send(null)
}

function loadpage(page_request, containerid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
{
document.getElementById(containerid).innerHTML=page_request.responseText;
}
}

function loadobjs(){
if (!document.getElementById)
return
for (i=0; i<arguments.length; i++){
var file=arguments[i]
var fileref=""
if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
if (file.indexOf(".js")!=-1){ //If object is a js file
fileref=document.createElement('script')
fileref.setAttribute("type","text/javascript");
fileref.setAttribute("src", file);
}
else if (file.indexOf(".css")!=-1){ //If object is a css file
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)
loadedobjects+=file+" " //Remember this object as being already added to page
}
}
}