function hide(did) {
			document.getElementById(did).style.display = "none";
		}
		function resize(which, rt) {
		    var bd = document.getElementById('bd');
			bd.style.display = "";
		    bd.innerHTML = "<img src=\"http://flipster.suedostportal.de/banner/" + rt + "\" width=\"300\" onmouseout=\"hide('bd')\" />";
		}