function showVeil() {
	var WHITEOUT=document.getElementById("WHITEOUT"); //reference veil
	//var standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body
	var standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body;
	if (document.compatMode=="CSS1Compat") {
		var ie=document.all && !window.opera;
		var dom=document.getElementById;
		var scroll_top=(ie)? standardbody.scrollTop : window.pageYOffset;
		var scroll_left=(ie)? standardbody.scrollLeft : window.pageXOffset;
		var docwidth=(ie)? document.documentElement.clientWidth : window.innerWidth;
		var docheight=(ie)? document.documentElement.clientHeight: window.innerHeight;
		var docheightcomplete=(document.documentElement.offsetHeight>document.documentElement.scrollHeight)? document.documentElement.offsetHeight : document.documentElement.scrollHeight;
	} else {
		var ie=document.all && !window.opera;
		var dom=document.getElementById;
		var scroll_top=(ie)? standardbody.scrollTop : window.pageYOffset;
		var scroll_left=(ie)? standardbody.scrollLeft : window.pageXOffset;
		var docwidth=(ie)? document.body.clientWidth : window.innerWidth;
		var docheight=(ie)? document.body.clientHeight: window.innerHeight;
		var docheightcomplete=(document.body.offsetHeight>document.body.scrollHeight)? document.body.offsetHeight : document.body.scrollHeight;
	}
	
	standardbody.style.overflow="hidden";
	WHITEOUT.style.width=(docwidth+scroll_left)+"px"; //set up veil over page
	WHITEOUT.style.height=(docheightcomplete+scroll_top)+"px"; //set up veil over page
	WHITEOUT.style.left=0; //Position veil over page
	WHITEOUT.style.top=0; //Position veil over page
	WHITEOUT.style.display="block";
	WHITEOUT.style.visibility="visible"; //Show veil over page
	WHITEOUT.style.zIndex=99;
	opacity("WHITEOUT", 0, 80, 500);
}

var fadeInterval;

function closeVeil() {
	var WHITEOUT=document.getElementById("WHITEOUT");
	WHITEOUT.style.width="0px"; 
	WHITEOUT.style.height="0px"; 
	WHITEOUT.style.left=0; 
	WHITEOUT.style.top=0;
	WHITEOUT.style.visibility="hidden";
	WHITEOUT.style.display="none";
	WHITEOUT.style.zIndex=-1;
	var standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body;
	standardbody.style.overflow="auto";
	clearInterval(fadeInterval);
}
function hideVeil() {
	opacity("WHITEOUT", 80, 0, 500);
	fadeInterval = setInterval(closeVeil, 500);
}


function loadIFrame(url,strWhichWindow) {
	var strID;
	var intLen;
	strID = window.document.location.toString();
	intLen = strID.indexOf(url);
	strID = strID.substring(0, intLen);
	
	document.getElementById(strWhichWindow+"cframe").src=strID+url;
}


function loadwindow_delayed(url,width,height,strWhichWindow,intDelay) {
	
	loadIFrame(url,strWhichWindow);
	setTimeout("loadwindow('"+url+"',"+width+","+height+",'"+strWhichWindow+"')", intDelay);
}



function loadwindow(url,width,height,strWhichWindow){

var standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body;
var ie=document.all && !window.opera;
var dom=document.getElementById;
var scroll_top=(ie)? standardbody.scrollTop : window.pageYOffset;
var scroll_left=(ie)? standardbody.scrollLeft : window.pageXOffset;
var docwidth=(ie)? standardbody.clientWidth : window.innerWidth;
var docheight=(ie)? standardbody.clientHeight: window.innerHeight;

document.getElementById(strWhichWindow).style.display='';
document.getElementById(strWhichWindow).style.width=initialwidth=width+"px";
document.getElementById(strWhichWindow).style.height=initialheight=height+"px";
document.getElementById(strWhichWindow).style.left=((docwidth/2-width/2)+scroll_left)+"px";
document.getElementById(strWhichWindow).style.top=((docheight/2-height/2)+scroll_top)+"px";
}


function closeit(strWhichWindow){
	document.getElementById(strWhichWindow).style.display="none";
	hideVeil();
	//showSlideshow();
}

function launchListSignup() {
	showVeil();
	loadwindow_delayed('../inc/nl_signup_form.php',399,395,'regwindow',1000);
}