title: jQuery .animate() Issues
body: <p>I'm trying to make a autoscrolling/carousel like function for an unordered list of images.</p>
  
  <p>When you mouse over the containing div its calling a function that's job is to animate the margin on the <code>&lt;ul&gt;</code></p>
  
  <pre><code>$(".thumbs").animate({"margin-top": (currentMargin - 10) + "px"}, function(){
       console.log("margin-top" + (currentMargin - 10) + "px");
       running=false;
       });
  </code></pre>
  
  <p>I'm seeing the correct value for what I want in the log ie the animation thinks its finished... but nothing is changing on my div.</p>
  
  <p>Does anyone have any insight as to what might make the animate function not work as intended?</p>
  
  <p>Thanks</p>