title: How to give Iframe mouse when focus when mouseover?
body: <p>I have an iframe and I would like to use the mousewheel to zoom in and out of the iframe content, but currently my main page is scrolling at the same time the iframe content is.</p>
  
  <p>I want to allow my main page to have mouse wheel focus when the mouse is not over the map, but let the map (iframe) have focus when the mouse is hovering it:</p>
  
  <p><a href="http://digitouchmedia.com/digiMaps.html" rel="nofollow">http://digitouchmedia.com/digiMaps.html</a></p>
  
  <p>Is this possible?</p>