function PopUpWindow(page,name, w, h, attributes)
{
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;	
	
	winprops = "height=" + h + ",width=" + w + ",top=" + wint + ",left=" + winl + "," + attributes;
	var OpenWin = window.open(page, name, winprops);
}