function Suche(step) {
  switch(step)  {
      case "in":
          if(window.document.form_search.search.value == "Search") window.document.form_search.search.value = "";
          break;
      case "out":
          if(window.document.form_search.search.value == "") window.document.form_search.search.value = "Search";
          break;
  }
}

function disableIt(obj, o_v) {
  if (document.Kontakt.betreff.options[document.Kontakt.betreff.selectedIndex].value != o_v) {
    obj.value = '';
    obj.disabled = true;
  } else {
    obj.disabled = false;
    obj.focus();
  }
}

function contact_submit(obj, o_v) {
  if (document.Kontakt.betreff.options[document.Kontakt.betreff.selectedIndex].value != o_v) {
    obj.value = '';
    obj.disabled = true;

    if (document.Kontakt.betreff.options[document.Kontakt.betreff.selectedIndex].value == "testversion") {
      self.location.href="./Shareware-28.html";
    }
  } else {
    obj.disabled = false;
    obj.focus();
  }
}

function FensterOeffnen (Adresse) {
  Fenster1 = window.open(Adresse, "Newsletter", "width=365,height=300,left=100,top=200");
  Fenster1.focus();
}