Hi pablo.
Thank you for reporting this issue. I had not noticed it.
It seems a conflict with Google Gadget. Please try the following url
> It works well on FF and IE9 but there are problems on IE7 and IE8.
> On IE8 I can't draw shapes.
> On IE7 I can draw but the toolbar style is messed up.
instead. It should work on IE7/8.
http://closure-draw.googlecode.com/svn/trunk/closure-draw/lib/demos/tutorial-min.html