This depends on a lot of things.
You're in the Root forum.
Based on the question you're asking right now, Root probably isn't for you, and won't help you anyway. Wait until 2.1 comes out to you like it will come to 99% of Eris users around the country, and try again.
If you're trying to play POGO on your web browser, I am going to guess that it's UNlikely that it will work. Most big java programs on web pages won't play quite like they will on your fully-featured PC.