iFrames and URL Parameters

I have a detail page that works just fine becuase of course thats basic stuff.
But what I need to do is have an iFrame within the page that uses the same URL
Parameter. The iFrame and everything works fine it just doesn't recognize the
URL Parameters and update form is blank.

How do I get the form in the iFrame to recognize the URL Parameter or is there
a better way to do this.

The reason I can't just put the form on the page is that for some reason when
submitting it does the actions but hangs up the browser on redirect. Same forms
on blank pages works fine.

Any ideas?

Thanks,
Brad