Congratulations! Ms. Chevalier-Boisvert, please add the graph "after" your fixes too -- it looks much nicer being able to see both "before" and "after" pictures.<p>I haven't looked at your code, but have you tried to have more complex JavaScript constructs still implemented in JavaScript, e.g. like it seems Firefox does that here:<p><a href="http://dxr.mozilla.org/mozilla-central/source/js/src/builtin/Array.js" rel="nofollow">http://dxr.mozilla.org/mozilla-central/source/js/src/builtin...</a>