http://fav20.com/js/mootools-1.2.2-core.js
http://pingstate.nu/inc/mootools.js
http://www.win-free-stuff.com.au/wp-content/themes/win-free-stuff/scripts/mootools-1.2.2-core-yc.js
http://ccic.ca/_java/mootools-1.2.2-core-yc.js