function popup(pageURL, x, y) {
	WinFeatures = 'width='+x+',height='+y+',resizable=no,left=50,top=50,scrollbars=no,status=no,toolbar=no,menubar=no,directories=no';
	iWin = window.open(pageURL, 'popupWindow', WinFeatures);
	return false;
}