title: ComboBox Hightlight item and also highlight browsed items
body: <p>I am a graphic designer who is new to WPF and XAML. I want to create a ComboBox in which the selected item stays selected until a new item is choosen. At the same time, when the user wants to mouse over other items, I want to show a different color for the highlight. I am using blend and c#.</p>
  
  <p>If that's a bit confusing I did a quick illustration. Thanks!!</p>
  
  <p>This is a link to my image:
  <a href="http://www.flickr.com/photos/jeddahbalgame/6633558209/" rel="nofollow">http://www.flickr.com/photos/jeddahbalgame/6633558209/</a></p>