top html doc - 1st level frame - 2nd level frame
my top html doc has a function called testFn(). In the 2nd level frame I have a button with
onclick="top.testFn();" but this doesn't call the testFn(). In Firebug if I use a watch to execute
top.testFn(); it says TypeError: testFn() is not a function.
Should this all just work - in which case it's a problem with my documents, or is there some other way to call functions in the top-level window?</div