Bouncing video
animation
automatic scrolling
clearInterval(tid)
ctx.clearRect(0,0,cwidth,cheight)
displacement value
init function
moveandcheck function
setInterval(drawscene,50)
tid = setInterval(drawscene,50)
videobounceC program
videobounceE program
video element bouncing with less restrictive checking
application
changedims function
testing and uploading
v.currentTime ...