How can I get part of the following string?
<p>Lets say I have an absolute url /testserver/tools/search.aspx that I store in a variable url.</p>

<p>I want to check if url == /tools/search.aspx without having to use /testserver.</p>

<p>A more complete example would be:</p>

<p>My testserver contains the url <a href="http://www.testserver.com/tools/Search.aspx" rel="nofollow">http://www.testserver.com/tools/Search.aspx</a>,</p>

<p>but my live server contains the url <a href="http://www.liveserver.com/tools/Search.aspx" rel="nofollow">http://www.liveserver.com/tools/Search.aspx</a></p>

<p>If I compare a variable url which stores the testserver url to the liveserver url, it will fail, thats why I want to just check the /tools/Search.aspx portion.</p>
