finds BG images groups into sprites generates sprite recomputes BG pos injects into page

savings

todo reduce file and memory size increase pngcrush level reduce whitespace, better image layout don't cross 255 color boundary more logic combine repeat with non-repeat bg image short – put on top or bottom bg image narrow – put on left or right options – bg color, wiggle room sprite across multiple page

big todos foreground spriting with IMG images wrap IMG with DIV enhances progressive rendering sprite image editor add image boundary to sprite comments edit som subimages w/o effecting others ImageMe inline image optimization

thanks Jared Hirsch Bryan McQuade