How do you dock cross ref window so it doesn't close after each click

[bukowa]

1. Cross ref window is grayed out …
   2. When I open “global cross ref to…” the window is on the front …. and I can’t dock it …. and after clicking on function it just closes….

   I need a window that is constantly open, with global refs to my structure, so i can click on any and see it in the psedocode, and keep going to the next function.

[bukowa]

Also after reopening the database the cross refs were suddenly empty? I clicked refresh and then its decompiling already a long long time.