Sure, here is a sample script:
Code:
import webbrowser
import viz
viz.go()
viz.mouse(viz.OFF)
ball = viz.add('ball.wrl')
ball.translate(0,1.8,3)
def PickObject():
obj = viz.pick()
if obj == ball:
webbrowser.open('http://www.worldviz.com')
vizact.onmousedown(viz.MOUSEBUTTON_LEFT,PickObject)