How to Get URL from Specific Hyperlink in Webpage?

Scripting Forums AppleScript | Mac OS X
#1

I want to get URL from a certain hyperlink placed under a [u]certain text[/u] on a webpage. The problem is (1) when the link appears, the link text and URL always change, and (2) there are a few other hyperlinks on the same webpage. Here is an example:

Example:
Webpage Text
[u]Certain Text[/u]
A B C ‘Link Text that always changes’(I linked it to MacScripter)
Webpage Text
Other Link that I linked to Google in this example
Other Link that I linked to Google in this example
Other Link that I linked to Google in this example

would yield:
http://macscripter.net/

I would like it to work for Google Chrome.

Thanks a lot for any help.