title: Silverlight Modal winth in container
body: <p>Basically I want a modal form to show only within a certain container. Best way I can explain is with the use of a tab control.</p>
  
  <p>So let's say you have 2 tabs and on tab 1 you open a modal window. Now tab 2 must still be accessible while the modal is open. The modal should just cover the contents of tab 1. The idea is that now I can go onto tab 2, do what ever I need, and then go back to tab 1 and still have the modal open as I left it.</p>