APEX

I was hoping some of javascript gurus had an answer. I am afraid it isn't possible:

I would really like to be able to call javascript from the header of my apex in the following way:

fileName.functionName

Reason:
I have inherited a lot of external javascript files that are being used and I would like to explicitly list the file name that has the function I am calling anytime I am executing a function. This would greatly cut down on the amount of work I am doing tracking down where the function "lives"

I know it seems petty but you haven't seen the javascript I got ;)

Thanks
Jon