title: html5 canvas doesn't work in IE8
body: <p>I have built this progress bar in html5. 
  The bar is clickable and you get an explanaion when you click on each of the sections.
  It works but not in IE8. 
  Can anyone tell me what is worng? I have been working on it for a month but nothing!!
  a little help pls. :-)</p>