Topic awaiting preservation: Override a pages javascript

Anyone ever done this with a FF extension or GreaseMonkey? Basically I have a page that breaks in FF because it tries to load frames using parent.frames(j) (The parentheses are incorrect it should be square brackets).

So what I'd like to do is overwrite the two functions at runtime with my own correct ones. Any ideas on how? I've built a small extension that I'd like to add this functionality to.



.:[ Never resist a perfect moment ]:.

Normally to overwrite a function you just have to write a second version. At worst you may have to do something like : document.nameOfTheFunctionToOverWrite = function( arg1, arg2, ..., argN ){ /* body of your new function */ }

ps: If document.nameOf... does not work, try window.nameOf...