function mouseIn(obj) {
		obj.className = obj.className + " hover";
	}

	function mouseOut(obj) {
		obj.className = obj.className.replace(/ hover/, "");
	}

	function popup(src) {
		winWindow = window.open(src, "portalWindow","width=800,height=600,resizable=no,scrollbars=no,toolbar=no,status=no,location=no");
		winWindow.focus();
		
}

function anpassen1(){
  document.getElementById('ifir2r').style.height = ifir2r.document.getElementById('main').offsetHeight + 'px';
}

function anpassen2(){
  document.getElementById('ifir2l').style.height = ifir2l.document.getElementById('main').offsetHeight + 'px';
}

function anpassen3(){
  document.getElementById('ifir1').style.height = ifir1.document.getElementById('main').offsetHeight + 'px';
}


//alert(frames['ifir1'].document.getElementById('inhalt').offsetHeight + 'px');