snake.html
    canvas1.html
    canvas_mouse.html
    canvas_mouse2.html
    canvas2.html
    canvas_image.html
    canvas_plot.html
    canvas_circle.html
    canvas_arc.html
    canvas_line2.html
    canvas_colorfill.html
    canvas_line.html
    canvas_rotate.html
    canvas_drag.html
    canvas_drag2.html
    canvas_drag3.html
    canvas_motion.html slow moving rect
    canvas_draw.html
    canvas_draganddrop.html square
    canvas_move.html stuff
    canvas_polygon.html
    canvas_animate.html bouncing ball
    canvas_dragon.html with Tux
    canvas_pattern.html 
    canvas_pentagon.html
    w1.html
    w2.html
    learn more from  www.w3schools.com