Hi, Sashibhusan... I'm very tanks for your help.I had tested this sample application, but it didn't worked here. The chart rendered successfully, however the method doesn't work. I'm debugging with firebug tool and it shows a message error like "chartRef.feedData is not a function". It's being curious... It must be a detail I'm not finding out. I've tested on mozila and IE navigators. So, let's see what I can do. If you discover something, please tell me. Thanks a lot.