Thanks for the reply.
1) I was not using the correct value in the zOrder it is working fine now.
In the MasterPage.cs PageLoad()
2) The urls of the pages the RadWindowManager sponsors are external sites so I would have no control on the pages. I guess I was looking for any examples that create a page using the RadWindowManager that has buttons and a URL (or the sorts) property that loaded the document into a div or other strategy.
Other points taken, thanks