[jQuery] [treeview] How collapse all after any click

[jQuery] [treeview] How collapse all after any click


Hi!
Help please with Treeview plugin.
I have a categoty tree and I need to collapse all category after any
click on any category.
in other i need any time only one category in expand condition
it's similars "Collapse All" in treecontrol but after any click on
category and then expand selected category.
But i can't modify code for this.
Thanks!!