function height() {    
  a = document.documentElement.clientHeight - 96;
  b = window.innerHeight - 96;
  
  if(navigator.appName == ('Microsoft Internet Explorer')) { document.getElementById('rahmenTab').style.height = a + 'px'; }  
  else                                                     { document.getElementById('rahmenTab').style.height = b + 'px'; }
}

function suche() { document.suchform.submit(); }

function next(num) {
  document.sform2.aktion.value = "next";  
  document.sform2.start.value = num;
  document.sform2.submit();
}
	
	function change(i)	{
		if(document.getElementById(i).src == 'http://' + window.location.hostname + '/fileadmin/images/'+ i +'_1.gif')	{
			document.getElementById(i).src = "http://" + window.location.hostname + "/fileadmin/images/"+ i + ".gif";
			a = 1;
		}
	}
	
	function aus(i)	{
		if(document.getElementById(i).src == 'http://' + window.location.hostname + '/fileadmin/images/'+ i +'.gif' && (a==1))	{
			document.getElementById(i).src = "http://" + window.location.hostname + "/fileadmin/images/"+ i + "_1.gif";
			a = 0;
		}
	}