title: Change the source of Image using StoryBoard
body: <p>I want to change the source of an image using storyboard in silverlight blend on mouse over:</p>
  
  <pre><code>   &lt;VisualState x:Name="MouseOver"&gt;
  &lt;Storyboard&gt;
     ---code here--                                           
  &lt;/Storyboard&gt;
  &lt;/VisualState&gt;
  </code></pre>