ÿþfunction VerifyForm()

  {

   // Verify form required fields

   var errormessage = ""



   if (document.mail.email.value.length <= 2)

   {

    ErfasserOk = false

    errormessage = errormessage+"  . Vyplòte prosím mailovou adresu.\n"

   }

   if (errormessage.length > 0)

   {

    alert("Úloha není dokonèena:\n"+errormessage)

   }

   else

   {

     win1 = window.open("/gwtools/Forms/cz/mail_sending.htm","sendmail","width=600,height=270,toolbar=no,directories=no,status=no,scrollbars=no,resizable=yes,location=no,menubar=no");

     document.mail.submit();

   }

}