function pop(sCase) {
	switch(sCase) {
	// footer 
		case "legal":
			lastPopUpWindow = launchPopUpWindow('legal.html', 'legal', 600, 440);
			break;

	// downloads
		case "wallpaper":
			void(mywin=window.open('wallpaper.html?id=' + pop.arguments[1] + '&width=' + pop.arguments[2], 'wallpaper_poster','width=850,height=650,top=40,left=40,toolbar=no,scrollbars=yes,resizable=yes,menubar=no,status=no,directories=no,location=no'));
			mywin.focus();
			break;
		case "buddyicons":
			launchPopUpWindow('buddy_icons.html','buddyicons',340,525);
			break;
		case "screensaver":
			var platform = pop.arguments[2];
			platform = platform == 'osc' ? 'osx' : platform;
			lastPopUpWindow = launchPopUpWindow('download.html?theFile=' + pop.arguments[1] + '_' + platform + '.zip', 'download', 770, 335);
			break;

	}
}