title: slideDown('slow').delay(1500).slideUp('slow') how to slideUp() before its function finishes?
body: <p>I have this code:</p>
  
  <pre><code>if(error == false)
     $('#messageError').slideDown('slow').delay(1500).slideUp('slow');
  else
     $('#messageError').slideUp('slow');
  </code></pre>
  
  <p>if <code>error</code> equals <code>false</code> then <code>$('#messageError')</code>pops up, and in 1.5 seconds it goes off. Imagine before delay time is up, the <code>error</code> equals <code>true</code>. I want to hide it before it hides itself.</p>
  
  <p>The only thing works is <code>hide()</code>, but I want to 'hide' it same way it popped up!</p>