How To Play Poker From A Restricted Work Computer?

[hick dead]

i am at work and i'm on a very restricted computer. i'm here all night every night and i get very bored. a coworker showed me the back door to use the internet thru kproxy.com but i'm trying to figure out how i can play poker. i tried to dl stars but the coputer blocked it. is there any way to go around it? or is there any american friendly sites i can play at thru a web browser without dling software?