window opener help in IE

[spiciest1]

I have a html page that opens a window using href target="mywindow".
I then open another html page that changes the content in "my window"
using window.open.
When I want to reference the opener after changing the src in "my
window" IE always give the first opener and not the current opener.
This doesn't happen in Firefox.

How should I reference the second opener from the 'mywindow' window.

window.opener.name only gives me the first opener. If I close the first
opener then I get "access denied"

Thanks for any help you can give me