I just downloaded 2 Mootools.js files. both of them are version 1.1 and they do the same. but I wonder why first one is 72 KB and second one is 34 KB.
I want to know what's happen with the second file with less size, Is is compressed, Gziped, encrypted or something else and how can i do the reverse. I mean how can i convert a code like the one with 34 KB to the source file.
I attached both files and I really appreciate if some one can help me.