title: Add time to textarea after click button
body: <p>When i click <strong>id=dodaj_godzine_button</strong> i want to add current time to <strong>id=formularz_wpis_tresc</strong> (as string)</p>
  
  <p>I made this but it's doesn't work.</p>
  
  <pre><code>$("#dodaj_godzine_button").click(function(){
          var data = new Date();
          var godzina = data.getHours();
          var minuty = data.getMinutes();
          var czas = godziny;
          czas += ((minuty &lt; 10) ? ":0" : ":");
          $("#formularz_wpis_tresc").html("Godzina: " + czas + "\n");
      });
  </code></pre>
  
  <p>Where i've made mistake?</p>