/////////////////////
// Formularroutinen /
/////////////////////

function Form_Validator(theForm)
   {
    if (theForm.Vorname.value == "")
      {
       alert("Das Feld \"Vorname\" ist leer!");
       theForm.Vorname.focus();
       return (false);
      }
    if (theForm.Name.value == "")
      {
       alert("Das Feld \"Name\" ist leer!");
       theForm.Name.focus();
       return (false);
      }
    if (theForm.Strasse.value == "")
      {
       alert("Das Feld \"Straße Nr.\" ist leer!");
       theForm.Strasse.focus();
       return (false);
      }
    if (theForm.PLZ.value == "")
      {
       alert("Das Feld \"PLZ\" ist leer!");
       theForm.PLZ.focus();
       return (false);
      }    
    if (theForm.Ort.value == "")
      {
       alert("Das Feld \"Ort\" ist leer!");
       theForm.Ort.focus();
       return (false);
      }    
    if (theForm.Land.value == "")
      {
       alert("Das Feld \"Land\" ist leer!");
       theForm.Land.focus();
       return (false);
      }
   }