how to see webpages viewed users on my wireless network

I want to be able to see webpages viewed by users on my wireless network through my winbox. i also want to know how i can restrict some pages from being viewed by some users on my wireless network, something like a parent control system.

can someone help me on that?

Not really in the Winbox http://wiki.mikrotik.com/wiki/Proxylizer
For blocking pages by URLs http://wiki.mikrotik.com/wiki/How_to_Block_Websites_%26_Stop_Downloading_Using_Proxy