Embedded View Focus

Hi!

I have document wich opened in dialogBox. There are some filds in my doc, I can type anything in my filds, navigate over the doc, and I have embedded view in my doc which display some other docs. Everything is ok. But when I place focus in enbedded view I can’t do enything after it! I can’t put cursor in other filds and so on. I can push “ESC” only. But everything is ok when doc is opend not in dialogBox.

Can anybody explane what is it? And how resolve this?

Thx.