JavaScript URL shorten

[WAFFLES101]

I'm in need of some help on a code that can auto grab the webpage url yor on and put it into a smaller url. Could redirect to tinyurl.com with url in the input box or does it`s own shortening.... I need it to be a extension form (ex: javascript:alert) xD.

I don`t know much JavaScript so I came here for help. I'm needing this code for DSi user`s on DSiHub (DSi can't copy'n past) to make it easy for them to get avatars or post long links... It would be awesome if you can make this for me .

[rnd me]

tiny url has an api, i don't think you even need javascript to use it...