title: How to clear timeout in javascript?
body: <p>Why is this not working?</p>
  
  <pre><code>    $('#plugbot-likebox').hover(function () {
  
        $('#plugbot-ui').slideDown();
        $('#ZobrazNastavenia').fadeOut("fast");
  
      }, function () {
                toUi = setTimeout(function(){
                $('#plugbot-ui').slideUp();
                }, 1500);
  
              toNastavenia = setTimeout(function(){
                  $('#ZobrazNastavenia').fadeIn("fast");
              }, 2000);
  
      });
  </code></pre>
  
  <p>I need clear timeout but this not working. Please tell me why. Thanks.</p>