winportal for ver 2.0 possible hack?

ok, i downlaoded the winportal program from another site, its a rather clumsy but workable java script program. my question (and it maybe a stupid one as i am CLUELESS) is this.

to access the prog you have to direct your broser (ver 2.0 users) to
file:/win/index.html
is there some way to use this as a backdoor to start running homebrew without the corrupted data BS.

this may be a really stupid question for those of you "in the know" so before you go flaming me realize im just curious. and hey, heres an idea. maybe just maybe somebody who knows how should try doing this before opening there mouth. if we knew what other people were trying we could try different and new things, instead of everyone doing the same stupid things over and over again.... comunication people!!!!!!