function fsend()
{  
  v = document.getElementById('provinces').value;
  w = document.getElementById('cities').value;
  z = document.getElementById('subjects').value;
   
  if ( v != "wybierz" && w != "wybierz" && z != "wybierz" && z.length > 0 ){
    
    document.getElementById('searchb').disabled = false;
    //var req = mint.Request();                  
	  //req.SendForm("form");  
	  
  }
  else{
    document.getElementById('searchb').disabled = true;
  }	
}

var erased = false;

function cleanMsgText(){

  if (!erased){    
    document.getElementById("msgText").value = "";
    erased = true;
  } 
  

}