Get the full value on href tag
I am using an online e-commerce hosting solution and they wont let me get certain stored data because they have full control.
Anyhow the link on the page looks like this:
<a href="http://www.mywebsite.com/file.asp?customer=12">http://www.mywebsite.com/file.asp?customer=12</a>
How do I match mywebsite.com and then get the full value of the url. The important value is 12.