function openPopup( url, title, features)
{
	window.open( url, title, features );
}
function openIT(u) {
	var W = 654;
	var H = 490;
	var w=window.screen.width;
	var h=window.screen.height;
	var X=Math.ceil((w-W)/2);
	var Y=Math.ceil((h-H)/2);
	if( u.indexOf( "?" ) <= 0 )
	{
		var CWIN=window.open(u,'TechExplorer','width='+W+',height='+H+',toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0',true);
	}
	else
	{
		var CWIN=window.open(u,'TechExplorer','width='+W+',height='+H+',toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0',true);
	}
	CWIN.moveTo(X,Y)
	CWIN.focus();
	CWIN.setURL=function(u) { if (this && !this.closed) { this.location.href=u } }
	CWIN.closeIT=function() { if (this && !this.closed) this.close() }
}