if(document.images) {
	navmo = new Image();
	navmo.src = "/images/mp/aa_mp_nav_mo.gif"
}

var wini; //Reference to a window
function PopWin(url, name, width, height) {
	h = (height) ? height : 500;
	w = (width) ? width : 600;
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
	settings =  'height='+ h +',width='+ w +',top='+TopPosition+',left='+LeftPosition+',scrollbars=yes,resizable';
	wini = window.open(url,name,settings);
	if (wini) wini.focus();
	return ( !wini )
}// PopWin()