function IsCodeChosen()
{
      var eForm   = document.frmMain;
      var eElem   = eForm.Kod;
      var bRes    = ( eElem.selectedIndex!=0 );      
      if( ! bRes ) 
      {
            alert( "Wybierz kod !" ); 
            return bRes;      
      }
      
      var eElem = eForm.PrimaryMessage;
     
      if( eElem.value == "" )
      {
            alert( "Podaj tekst do zakodowania !" ); 
            return false;                        
      }
      
      return true;
}

function changeText()
{
      var eForm = document.frmMain;
      var eElem = eForm.PrimaryMessage;
      eElem.value = "";
      eElem = eForm.SecondaryMessage;
      if(eElem) eElem.value = "";     
      eForm.submit();
}

function setPos()
{
      var eForm = document.frmMain;
      var eElem = eForm.Kod;
      eElem.focus();
}


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