Called when sidebar looses focus.
blur([event])

event | object, DOM Event object

Returns undefined.

#### Description

This method is called when sidebar looses focus either by user clicking away with the mouse or using tab key. It is used internally, but you can use it to emulate loosing focus. This method emits .onBlur event.
If you have sidebar defined in the following way: $('#sidebar').w2sidebar({ name : 'sidebar', nodes: [ { id: 'id-1', text: 'Level 1', hidden: true }, { id: 'id-2', text: 'Level 2', expanded: true, nodes: [ { id: 'id-2-1', text: 'Level 2.1' }, { id: 'id-2-2', text: 'Level 2.2' } ]}, { id: 'id-3', text: 'Level 3' } ] }); You can click on the node: w2ui['sidebar'].blur();