function setwmsg () {
  info=window.open('','wmsg',"width=480,height=360,scrollbars=yes");
  info.focus();
}
function setclosebutton () {
  document.write('<form onsubmit="window.close();return false;"><input type="submit" class="button" value="Ansicht schliessen"></form><br />');
}
function setbackbutton () {
  document.write('<form onsubmit="history.back();return false;"><input type="submit" class="button" value="Zur&uuml;ck"></form><br />');
}
function printout () {
  if (window.print) { 
    window.print(); 
  }
}
function setprintbutton () {
  if (window.print) {
    document.write('<p>Diese Ansicht <a href="javascript:printout();">drucken</a>.</p>');
  }
}