[Solved] Treeview control donot expand or collapse after moving to new server

[David]

Telerik treeview control do not expand after moving the website from one server to another. It loads perfectly and all other telerik controls work fine. Updating the dlls did not work either.By default the treeview is collapsed and  it do not expand there after. When I default it to expand , it do donot collapse on click.Still works fine on the other server, but after moving to the new server is having the issues.
But the view source from the webpage show that it is loading all the nodes.The "click event" on the nodes is not working.