function dodwzrech() 
  {
  window.open( "dwzrech.htm","dwzrech","width=650,height=500,resizeable=yes" );
  return;
  }   

function dobestell(url) 
  {
  window.open(url+'/bestell/bestellung.htm','bestellung','width=610,height=510,resizable=yes');
  return;
  }

function openurl(datei)
{
location.href=datei;
return;
}