function PopUp(url, width, height)
{
var is_ie = (navigator.userAgent.indexOf("MSIE") != -1);
var str = "";

	if (is_ie) // fix IE bug
	{
//		width++;
//		height++;
	}

	str = "location=0,menubar=0,resizable=0,scrollbars=0,status=0,toolbar=0";	
	str += ",height=" + height + ",innerHeight=" + height; 		
	str += ",width=" + width + ",innerWidth=" + width; 			
		
	if (window.screen)
	{	
	var win;		
	var ah = screen.availHeight - 30;
	var aw = screen.availWidth - 10;
	var xc = (aw - width) / 2;
	var yc = (ah - height) / 2;
	
		str += ",left=" + xc + ",screenX=" + xc;
		str += ",top=" + yc + ",screenY=" + yc;
		win = window.open(url, "projects", str);
		
		win.focus();
		
	//	win.location(url);
	}
		
	return false;
}