APGAR is the one-way hashing algorithm all legacy Command and Conquer games use to send and store user passwords. This snippet is a simple port of the PHP version submitted some time ago.

Thought it would be a neat exercise to recreate the mIRC $gettok() function in javascript as I've seen it popup in several other languages. The only caveat I'm aware of is when passing multiple N parameters (eg: '2-6' or '2-'); it must be in string format. Otherwise javascript will interpret N and pass undesired results (eg: '-4'). If only passing one N parameter, integer use is recommended.