<!--
var winNew = null;

function newCenterWindow(pageUrl,xL,xH) {
	ns4 = (document.layers)? true:false;
	ie4 = (document.all)? true:false;
	if (document.all) 
		var xMax = screen.width, yMax = screen.height;
	else
	   if (document.layers)
		var xMax = window.outerWidth, yMax = window.outerHeight;
	else
		var xMax = 640, yMax=480;
		if(navigator.userAgent.indexOf('Gecko')>=0)
			xH +=10;
		var xOffset = (xMax - xL)/2, yOffset = (yMax - xH)/2;
		winNew = window.open(''+pageUrl+'','winNew','width='+xL+',height='+xH+',screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+',scrollbars=yes');
}
// -->