Open URL from client?

[Arantir]

Is it possible to open some url from client? Like it happens when click "Site of game"-button of "Forgot password"-button on login screen?
For example i want to make some htm like a:

Fresh news:
Today sun shinings bright ... [Read full version]

And when you push "Read full version" you go to server web-site...
So I thought about something like "<a action="http://www.mysite..." or "activeChar.sendPacket(new Redirect("http://..." if it is possible...

Is there any way to do this or it is only client-side thing?

[vampir]

its possible only by modificating client

[UnAfraid]

Which is not allowed here.
/closed