// Zufällige Bildergenerierung
 function Zufall()
 {
 max = 9
 today = new Date();
 num = today.getTime();
 num = Math.round (Math.abs (Math.sin (num) * 100000)) % max;
 return num;
 }
 
 // Popup
 function openBrWindow(theURL,winName,features) 
 {
 window.open(theURL,winName,features);
 }