Unity Web Player and browser communication

I tried to find any tutorials on this article but didn’t find one (or maybe i mislook it…)
but is there anyone has done this before?
can anyone provide tutorials or link for the tuto or example?

p/s:i tried the one in the manual and my browser crashes.Y_Y

Thanks

In the documentation is an example that works fine. If you browser crashes you can try another one and see what happens.

tried it in firefox it crashes,
In IE it works fine and all the other function (finally)…
is there a way to make it cross-browser?
is the problem in the html body or in unity webplayer?