Absolutely NO jQuery/javascript or any other programming language.
The previous frame animation was for just one image which contains a set of frames, but this demonstration uses two images with frames for the man and dog animation and a third single image for the background animation. The background animation is a simple background-repeat-x.
The stop/start button controls all three animations.
The stylesheet for this demonstration is in the page head, but if you use this, please keep my copyright comment with the stylesheet.