Want to trigger click event function from protovis(Javascript Graph Library)

By using graph library protovis i had brought a bar graph.

Question: Once i click on a bar. I want to get or display details of that ba开发者_如何转开发r in a div

Refer Documentation of protovis at http://vis.stanford.edu/protovis/ex/bar.html

Help me i want to access the bar in javascript or jquery to fetch details of particular bar

My Final solution is Dont use protovis since Protovis wont support ie compactability. For Checking this test link in ie7 http://vis.stanford.edu/protovis/ex/bar.html

I Warn Protovis Team to test the compactability in all browser before releasing it.

IE7 Shows object Error While using protovis and graph is not displayed