var x = 400;
var y = 200;
var currentdiv = '';


function setVisible(obj,dourl,url)
{
	id = obj;
	obj = document.getElementById(obj);
	obj.style.visibility = (obj.style.visibility == 'visible') ? 'hidden' : 'visible';
	if(dourl==true)
	{
		processAjax(url,id);
	}
}
function placeIt(obj)
{
	obj = document.getElementById(obj);
	if (document.documentElement)
	{
		theLeft = document.documentElement.scrollLeft;
		theTop = document.documentElement.scrollTop;
	}
	else if (document.body)
	{
		theLeft = document.body.scrollLeft;
		theTop = document.body.scrollTop;
	}
	theLeft += x;
	theTop += y;
	obj.style.left = theLeft + 'px' ;
	obj.style.top = theTop + 'px' ;
	//setTimeout("placeIt('layer1')",500);
}
window.onscroll = setTimeout("placeIt('layer1')",500);


function processAjax(url,id) {

//alert(url);
//alert(id);
//setOpacity(0, id, false, '') ;
currentdiv = id;
//alert(id+currentdiv);
if (window.XMLHttpRequest) { // Non-IE browsers
req = new XMLHttpRequest();
req.onreadystatechange = targetDiv;
try {
req.open("GET", url, true);
} catch (e) {
alert(e);
}
req.send(null);
} else if (window.ActiveXObject) { // IE
req = new ActiveXObject("Microsoft.XMLHTTP");
if (req) {
req.onreadystatechange = targetDiv;
req.open("GET", url, true);
req.send();

}
}
}

function targetDiv() {
if (req.readyState == 4) { // Complete
if (req.status == 200) { // OK response
//alert(currentdiv);
document.getElementById(currentdiv).innerHTML = req.responseText;
//fadeIn( currentdiv, false, '');
} else {
alert("Problem: " + req.statusText);
}
}
}