var rememberWindows = new Array();
function WindowOpen(file, name, x, y, features) {
	var posX = parseInt((screen.availWidth - x) / 2);
	var posY = parseInt((screen.availHeight - y) / 2);
	rememberWindows[name] = window.open(file, name, "location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no,width="+x+",height="+y+",left="+posX+",top="+posY);
	rememberWindows[name].moveTo(posX, posY);
	rememberWindows[name].focus();
}