title: GInfoWindow maxContent dependent on the currently selected tab
body: <p>I'm using Google Maps API to display a map and some markers on it. When the user clicks a marker, I use the openInfoWindowTabsHtml of my GMap2 object to display the little balloon, with tabs. I also pass in a maxContent to openInfoWindowTabsHtml, so the baloon becomes maximizable.</p>
  
  <p>Now my problem is, I would like the maximized content to depend on the currently selected tab (basically my maximized content is an extended version of the "short content" I display in the balloon).</p>
  
  <p>I don't really see a way to do that though. I was thinking to catch the maximizeclick event on the info window, and modify the maxContent, just before it gets maximized. But how to modify the maxContent?</p>
  
  <p>Any ideas?</p>