[phevia]

Dont wanna spoil the party, but these are all taken from the famous StackOverflow thread: http://stackoverflow.com/questions/184618/what-is-the-best-c...

At least some attribution should be given. (The link "via cobaia" is a 404).

[redDragon]

More on the mozilla source code website: http://mxr.mozilla.org/mozilla-release/search?string=screw