function openWindow( windowURL, windowName, windowFeatures )
 {
   window.open( windowURL, windowName, windowFeatures ); 
 }
	 
function zuruck()
 {
   history.back();
 }

function Frames(banner,haupt)
 {  
	parent.Hauptframe2.location.href = banner;
	parent.Fussnoten.location.href = haupt;
 }