title: The return false onclick anchor not completely working
body: <p>I have a lightbox overlay and I'm using the below to cancel out the browser window scroll for the href anchor of "#".  I have it working so it doesn't scroll the window on the initial click however upon closing the lightbox overlay the browser scrolls to the top and # is appended to the URL.</p>
  
  <pre><code>&lt;a href="#" onclick="somefunction(); return false;"&gt;...
  </code></pre>
  
  <p>or even this...</p>
  
  <pre><code>&lt;a href="javascript:void(0)" onclick="somefunction(); return false;"&gt;...
  </code></pre>
  
  <p>The link is on a clickable image which the onclick function fires the overlay to pop up.</p>
  
  <p>Andy ideas how to prevent the browser from scrolling to top upon exiting the overlay?</p>