function popup(name, file, width, height, scrolling) {
	window.name = "main";

   	width = Math.min(width, screen.width-40);
	height = Math.min(height, screen.height-60);

	wleft = (screen.width - width) / 2;
	wtop  = (screen.height - height) / 2 - 20;

	win = window.open('/popup.php?url=' + escape(file), name, "width=" + width + ",height=" + height + ",left=" + wleft + ",top=" + wtop + ",location=no,menubar=no,resizable=no,scrollbars=" + ((scrolling)?'yes':'no') + ",status=yes,toolbar=no");
	win.focus();
	win.title = "© Meta-Bee.com. All rights reserved.";
}