function suchen()
{
   var term = escape(self.document.search_form.search_term.value);
   window.open ("http://www.medienreich.de/dosearch.php?q="+term,"F1","width=300,height=300,location=no");
   return false;
}

var lastOpen = "";

function oc(id, dontClose, typ) {
	typ = typ == "" ? "inline" : typ;

	if (lastOpen != "" && !dontClose) {
		document.getElementById(lastOpen).style.display = 'none';
	}

	if (document.getElementById(id)) {
		if (id == lastOpen) {
			document.getElementById(id).style.display = 'none';
			id = "";
		} else {
			if (document.getElementById(id).style.display == typ) {
				document.getElementById(id).style.display = 'none';
			} else {
				document.getElementById(id).style.display = 'inline';
			}
		}
	}

	lastOpen	= id;
}
	sfHover = function() {
		var sfEls = document.getElementById("nav").getElementsByTagName("LI");
		for (var i=0; i<sfEls.length; i++) {
			sfEls[i].onmouseover=function() {
				this.className+=" sfhover";
			}
			sfEls[i].onmouseout=function() {
				this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			}
		}
	}
	if (window.attachEvent) window.attachEvent("onload", sfHover);