PIT: tab order is not consistent across platforms

Tested OS : win
Tested build : mustang pit build 36

Steps to reproduce :
1. Install mustang PIT build 36
2. Import the following application in to cache :
http://java.sun.com/products/javawebstart/apps/notepad.jnlp
3. Launch Java Cache Viewer
4. Select notepad application
5. Press ctrl + tab
the focus is in Close button
6. Press the tab key
In windows, the focus goes to launch icon
In Solaris and Linux, the focus goes to show: combo box

###@###.### 2005-05-04 13:55:57 GMT