function pop(sCase) {
	//alert(sCase);
	switch(sCase) {
		case "legal":
			launchPopUpWindow('legal_pop.html', 'clip', 300, 268);
		break;
		case "letter":
			launchPopUpWindow('letter.html', 'letter', 649, 868);
			//window.open('letter.html', 'letter','width=674,height=600,top=0,left=0,toolbar=no,scrollbars=yes,resizable=no,menubar=no,status=no,directories=no,location=no');
		break;
		case "character":
			launchPopUpWindow('characters.html?iNum='+pop.arguments[1], 'characters', 465, 463);
		break;
		case "conceptart":
			launchPopUpWindow('concept_art.html?iNum='+pop.arguments[1], 'concept_art', 440, 375);
		break;
		case "screenshot":
			launchPopUpWindow('screenshots.html?iNum='+pop.arguments[1], 'screenshots', 440, 375);
		break;
		case "wallpaper":
			iWidth=pop.arguments[2];
			if (iWidth == 1280){
				iHeight = 1024;
			} else {
				iHeight = iWidth/4*3;
			}
			launchPopUpWindow('wallpaper.html?iNum='+pop.arguments[1]+'&iWidth='+pop.arguments[2]+'&iHeight='+iHeight, 'wallpaper', iWidth, iHeight+50, 1);
		break;
	}
}