function setinnerframe(ziel) {
 var ifr = document.getElementById("iframe_inhalt"); 
 ifr.src=ziel;
}


// IFrame Höhe an Inhalt anpassen
function resizeMe(obj){
docHeight = iframe_inhalt.document.body.scrollHeight
 obj.style.height = docHeight + 100 + 'px'
 }

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