#6 Center Node

[utpal_amin]

How can I center a node using Java script. I have
graph in the applet and would like to center a
particular node based on user's click outside of the
graph. I am planning on using javascript. Earlier I
saw an example which was doing that but can't find
that now. It had something like this

document.testApplet.getGraphPanel().centerNode("I20");

Where testApplet is the name of the applet.

Thanks.