idk – really
http://www.sitepoint.com/compress-javascript-with-php/
http://jsbeautifier.org/
http://www.trellon.com/content/blog/javascript-compression
http://www.wikihow.com/Compress-Javascript
http://www.howstuffworks.com/file-compression.htm
http://stackoverflow.com/questions/6114189/programming-novice-how-to-program-my-own-data-compression-algorithm
something about transing rather than conversion/compression? maybe transing is a link?