your web page embeds your swf and the browser size is large enough to view your links (the way you want) but when you open that link your window shrinks???
or, your browser size that you use to view your flash is small and when you click the link, you want your browser to enlarge?
My Flash document size is : 1000 x 600. And the file I am trying to open using link on my Flash File is 800 x 600. Though the browser opens as a half page. To see the document I need it maximize the browser.
that's your system setting. to change your popup window size you can drag the lower right corner of you popup window to the desired size and then right click the upper left of your browser window and click close. the next time you open a popup, your browser should be the size when you clicked close.