Need help with regular expression to parse URLs

Hello:

I am having trouble figuring out how to write a regular expression to
parse our parts of a url.

For example, I am trying to parse the url
http://jammconsulting.com/jamm/page/test/*/*/*/*.html
into several substrings. The URL should begin with
http://jammconsulting.com/jamm/*/*/
and then have a group of parameters in the form */*
and then end with .html

So, for example, this url:
http://jammconsulting.com/jamm/page/products/Brand/Abc.html

Should give me Brand and Abc as parameters.

I wrote this regular expression:
^http://jammconsulting.com/jamm/[^/]+/[^/]+/([^/]+/[^/]+)*\\.html?

It seems to be working fine for most urls, but it barfed on this one:
http://jammconsulting.com/jamm/page/products/Stuff/Bags-%26-Luggage/Bags-%26-Totes/Backpacks.html

The matcher gives me 1 group with this value: s/Backpacks

I dont understand how that could have happened. I was expecting to
get
two groups:
Stuff/Bags-%26-Luggage
Bags-%26-Totes/Backpacks

Any ideas what went wrong?

Also, is there a way to tell the pattern to further parse the group
into
Stuff and Bags-%26-Luggage separately or should I do that with another
Pattern I apply to the group after I extract it from the main url?

Thanks,
Neil

--
Neil Aggarwal, (281)846-8957, www.JAMMConsulting.com
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