function openBrWindowFever(theURL,winName,features,ref,center){
  eval("var "+winName);if (eval(winName)==true && !winName.closed)
  {winName.focus();}else{if(ref){
  var refURL=theURL+"?URL="+document.location;}else{var refURL=theURL;}
  if(center!="vals"){a=new Array();a=center.split('|');
  t=((screen.height)-a[0])/2;l=((screen.width)-a[1])/2;
  features=features+",top="+t+",left="+l;}
  winName=window.open(refURL,winName,features);
  winName.focus();winName = true;}
}

function OpenTeaser(TeaserNr)
{
  if(TeaserNr == "2") openBrWindowFever('/pt/pt/ek/home/teaser/design_ergonomie.html','JunkersTeaser','toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,width=530,height=233',true,'233|530');
  if(TeaserNr == "0") openBrWindowFever('/pt/pt/ek/home/teaser/effizienz.html','JunkersTeaser','toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,width=530,height=233',true,'233|530');
  if(TeaserNr == "1") openBrWindowFever('/pt/pt/ek/home/teaser/ww_komfort.html','JunkersTeaser','toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,width=530,height=233',true,'233|530');
}