function fenster1()
 {
   var win3;
   win3=window.open("praemien.php","cadeau","width=500,height=650,resizable=no,screenX=40,screenY=0,scrollbars=no");
 }
 
function fenster2()
 {
   var win3;
   win3=window.open("voorwaarden_09_2008_2.html","voorwaarden","width=750,height=600,resizable=no,screenX=40,screenY=0,scrollbars=yes");
 }
 
function fenster3()
 {
   var win3;
   win3=window.open("mitgliedsvorteile.php","vorteile","width=500,height=450,resizable=no,screenX=40,screenY=0,scrollbars=no");
 }
 
function fenster4()
 {
   var win3;
   win3=window.open("studiosuche/index.html","zoeken","width=700,height=565,resizable=no,screenX=40,screenY=0,scrollbars=yes");
 }
 
function fenster5()
 {
   var win3;
   win3=window.open("passwort_anfordern.php","passget","width=500,height=600,resizable=no,screenX=40,screenY=0,scrollbars=yes");
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function fenster6()
 {
   var win3;
   win3=window.open("besparingscalculator/savings1.php","besparing","width=800,height=596,resizable=no,screenX=100,screenY=100,scrollbars=yes");
 }