Getting the URL from another frame

Is it possible to read the URL from another frame?

All I know is this:
$domain = $ENV{'HTTP_HOST'};
$file = $ENV{'REQUEST_URI'};

This gives me the URL of the perl script itself, but I need the URL from another frame. I know I could load the script from that frame and pass the URL via CGI but maybe its possible the other way round.

I need it for some some kind of rating script. I want my users to be able to rate the quality of each site so it would be cool if I could use the location of the site loaded in the mainframe as an ID for perlscript.

Thanks in advance.

you can use javascript to do it, and pass the variable along to your script


play around with the frames[1], and change it to the frame you need the url from, frames[0], frames[2], etc.

then something like:


will send the page to your script