Hmmmm- Javascript problem....

[mysteriousal]

Hey all-

I need a solution to a Javascript problem...

I am building a page with a Javascript Jump menu that opens links in new windows.

The page is here ->http://www.mysteriousal.com/dyanamic/FRAMEindex.html (http://www.mysteriousal.com/dynamic/FRAMEindex.html)

Does anybody know how to use code to specify the size of each popup link?
I need popup windows to be different sizes to match the contents (.swf and .jpg files)... I have seen code that makes all windows the same size, but I need each to be different *and* work in a jump menu...

Also, is there code that makes the popup open in the middle of the browser, as opposed to the top left?

Any help will be seriously appreciated!

Thanks-

Mysterious al