function validate_comentary()
{ if (document.getElementById('name').value=="")
	{ alert("Complectati numele dvs!");
	   document.getElementById('name').focus();
	   return;
		
		}
  if (document.getElementById('description').value=="")
  { alert("Complectati comentariul!");
    document.getElementById('description').focus();
     return;
  }
  if (document.getElementById('image_code').value=="")
  { alert("Tastati codul din imagine!");
    document.getElementById('image_code').focus();
	return;
	  
	  }
	document.getElementById('comentary').submit();
}