title: Jquery tooltip is very jumpy
body: <p>I'm trying to use the jquery tooltip plugin to expand some image thumbnails, and show the full sized images when someone hovers over the thumbnails. However this is very jumpy, the tooltip jumps around 2-3 times before being fixed in one place even when the mouse stays static.</p>
  
  <p>Why is that? Is there a way to fix it?</p>
  
  <p>Html code:</p>
  
  <pre><code>&lt;ul class="gallery" id="gallery"&gt;
      &lt;li&gt;
              &lt;img src="&lt;?=site_url('images/Balloon Fest..jpg');?&gt;" class="galleryImg" /&gt;
      &lt;/li&gt;
  &lt;/ul&gt;
  </code></pre>
  
  <p>Javascript:</p>
  
  <pre><code>$(".galleryImg").tooltip({
              delay: 0,
              showURL: false,
              bodyHandler: function() {
                  return $("&lt;img/&gt;").attr("src", this.src)
                      .attr('width', 300).attr('height', 300);
              }
          });
  </code></pre>