Where can I find the latest version number in a document in the web? so I can download it with wget to check if the current installed firefox version is up to date and update ir if necessary?

Question

My problem is that I can't find the latest version number in here http://releases.mozilla.org/pub/mozilla.org/firefox/releases/latest/win32 as a document, so I can check against "HKLM\SOFTWARE\Mozilla\Mozilla Firefox\CurrentVersion" and update or not, all this is done by a script. It will be great not have to change the versión number in the script every time there is a new release.
Thanks

Answer 1

I think I solved, all I have to do is this:
//here I download the entire page
wget.exe http://www.mozilla.org/en-US/firefox/all.html -O index
//here I search for the word curVersion and set a variable with the result, which is "10.0.2"
for /f "tokens=3 delims=</> " %%A IN ('type index ^| FIND /I "curVersion" ' ) do set latestversion=%%A
//here I just make sure I get a number
echo "%latestversion%"
pause
Later I check it against the registry and voila! I hope this can help other admins who have the same problem.
Regards.