My Url is
http://www.domain.com/seg_one/seg_two/seg_three#jumper
I want to get #jumper part of current url
In JavaScript, you can get this by simply location.hash
property of window
object. i.e.
window.location.hash; // will give you #jumper.
From here once you have it on the client side, do anything you want with it. You can send it back to server by even making an ajax call.