How to Trigger URL With Arduino..??

I am i newbie to Arduino programming.
i just want to know is there any way to trigger URL on Browser with arduino Using Ethernet shield.
Need help Asap..!!
I need webclient demo program for my Ether 28J60 Shield.

For a newbie, you sure demand a lot.
Have you checked out the Tutorial section?

There's a whole section on Ethernet.

i just want to know is there any way to trigger URL on Browser

No, there is not. If the Arduino is a server, it can't make a client (the browser) do anything. If the Arduino is a client, it can't make a client on another computer, do anything.