internet problem

i think it has to do with javascript...
it says
javascript:authemail
i'm having problems that have anything to do with java. anyone know how to fix this? i click on it and nothing happens. in addition to this i can't update anything. for example games, when i try to update it while i'm in the game it just stays at 0. my firewall settings at the lowest possible setting to the point where hackers can't get in. the new update is available window comes up and asks me whether i want to update and i click yes but nothing happens...i have to manually download them...