Integrating FusionChart with SmartGWT

Dear all,
I am new to SmartGWT in my company. I am required to create a graph base on data from the database. From the research that i have make on the internet, many suggest that to integrate it with the FusionChart. Can anyone show me how can i integrate FusionChart with the SmartGWT ?

I want to create the graph in the new menu tab. So far, I dont now how to proceed so there is no sample code. I would greatly appreciated, if someone can teach me from the top to the bottom on how to integrated this two.

I am using browser Firefow 2.6

Thank you.