Trims the lower interface elements to save me a few bytes.
Trims the upper interface elements to save me a few bytes.
Uses a better ampersand 'cause I've got the bytes for it.
Tweaks background colors to match UI matte.
Sexy ampersands aren't worth the bytes.
Removes alpha channels from images and sets transparency index correctly.
Sets transparent backgrounds for the rock and small icicle.
Keeps the game going longer if you flip icicles as late as possible.
Provides more cross browser animation support.