var first_time = true;

function clearArea(input)
	{
		if(!first_time)
    return;
    input.value = "";
    first_time = false;
  }
	
function resetAreaSz(input)
	{
    if(input.value == "")
      {
        first_time = true;
        input.value = "Szukaj...";
      }
  }