function checkForm(theForm) {



  if (theForm.vorname.value.length < 2)

  {

    alert("Veuillez entrer le prénom.");

    theForm.vorname.focus();

    return (false);

  }





  if (theForm.nachname.value.length < 2)

  {

    alert("Veuillez entrer le nom.");

    theForm.nachname.focus();

    return (false);

  }



  /*if (theForm.adresse.value == "")

  {

    alert("Bitte geben Sie uns Ihre Adresse an.");

    theForm.adresse.focus();

    return (false);

  }



  if (theForm.plz.value == "")

  {

    alert("Bitte geben Sie uns Ihren PLZ an.");

    theForm.plz.focus();

    return (false);

  }



  if (theForm.ort.value == "")

  {

    alert("Bitte geben Sie uns Ihren Ort an.");

    theForm.ort.focus();

    return (false);

  }*/



 if (theForm.telefon.value == "")

  {

    alert("Veuillez entrer le numéro de téléphone.");

    theForm.telefon.focus();

    return (false);

  }



  /*if (theForm.telefon.value.length < 8)

  {

    alert("Die Telefonnummer ist zu kurz.");

    theForm.telefon.focus();

    return (false);

  }



  if (theForm.telefon.value.length > 20)

  {

    alert("Die Telefonnummer ist zu lang.");

    theForm.telefon.focus();

    return (false);

  }



  var checkOK = "+0123456789";

  var checkStr = theForm.telefon.value;

  var allValid = true;

  var decPoints = 0;

  var allNum = "";

  for (i = 0;  i < checkStr.length;  i++)

  {

    ch = checkStr.charAt(i);

    for (j = 0;  j < checkOK.length;  j++)

      if (ch == checkOK.charAt(j))

        break;

    if (j == checkOK.length)

    {

      allValid = false;

      break;

    }

    allNum += ch;

  }



  if (!allValid)

  {

    alert("Bitte verwenden Sie nur Zahlen für die Telefonnummer.\rKeine Sonderzeichen und Abstände!\rBsp.: 628235760");

    theForm.telefon.focus();

    return (false);

  }*/

    

  if (theForm.email.value == "")

  {

    alert("Veuillez corriger l'adresse e-mail.");

    theForm.email.focus();

    return (false);

  }

    

  if(theForm.email.value.indexOf('@') == -1)

  {

    alert("Veuillez corriger l'adresse e-mail.");

    theForm.email.focus();

    return (false);

  }

  

  if(theForm.email.value.length < 8)

  {

    alert("Veuillez corriger l'adresse e-mail.");

    theForm.email.focus();

    return (false);

  }



  if(theForm.email.value.indexOf('.') == -1)

  {

    alert("Veuillez corriger l'adresse e-mail.");

    theForm.email.focus();

    return (false);

  }



  /*if((theForm.C1.checked || theForm.C2.checked || theForm.C3.checked || theForm.C4.checked || theForm.C5.checked || theForm.C6.checked || theForm.C7.checked || theForm.C8.checked || theForm.C9.checked || theForm.C10.checked || theForm.C11.checked || theForm.C12.checked || theForm.C13.checked || theForm.C14.checked || theForm.C15.checked || theForm.C16.checked || theForm.C17.checked || theForm.C18.checked || theForm.C19.checked || theForm.C20.checked || theForm.C21.checked) == false)

  {

    alert("Bitte wählen Sie mindestens ein Land.");

    return (false);

  }*/



  return (true);



}







function checkPlz() {

  

  if(frmKatalog.plz.value.length > 5) {

    frmKatalog.plz.value = frmKatalog.plz.value.substring(0, 5);

  }



}





function checkKom() {  



  if(frmKatalog.kommentar.value.length > 255) {

    frmKatalog.kommentar.value = frmKatalog.kommentar.value.substring(0, 255);

  }



}