[Opensource] URL redirect

[Max]

Hi,

I have an application where I need to count the number of clicks to an external domain hyperlink (e.g. 
www.google.com). I use a controller to count the clicks, but then need to automatically forward the user to the url in 
question. Is there some way that I can use the Transition object or any other object to perform this redirect. 

I have thought of using a seperate JSP page, but then I believe I would have a problem if the user tries to use the 
back button to get back to my page, he would simply encounter the redirect again.

Thanks,
Max