function validate() {
// Text values
  if (document.form.AdiSoyadi.value.length < 7) {
   alert("Please fill your name and family name -completely-.");
   return false;
 }
  if (document.form.email.value.length < 5) {
   alert("Please fill your e-mail address -completely-.");
   return false;
 }
 return true;
}