Return to differnt views

[eluser]robert.fulcher[/eluser]
I want to have links to edit the same thing from multiple areas in my site. When they are done I want them to return to the area that they started from. I wanted to get some input on the best way to track the referring url in CI.

I thought that I would pass the destination controller in the uri and parse it out for the redirect in the edit controller.

Any other better ideas.