public/javascripts/yui/treeview/treeview.js
function () {
        if (this._focusedItem) {
            Event.removeListener(this._focusedItem,'blur');
            this._focusedItem = null;
        }
        var el;
        while ((el = this._focusHighlightedItems.shift())) {  // yes, it is meant as an assignment, really
            Dom.removeClass(el,YAHOO.widget.TreeView.FOCUS_CLASS_NAME );
        }
    }
function () {
        if (this._focusedItem) {
            Event.removeListener(this._focusedItem,'blur');
            this._focusedItem = null;
        }
        var el;
        while ((el = this._focusHighlightedItems.shift())) {  // yes, it is meant as an assignment, really
            Dom.removeClass(el,YAHOO.widget.TreeView.FOCUS_CLASS_NAME );
        }
    }
function ( ) { if ( this . _focusedItem ) { Event . removeListener ( this . _focusedItem , 'blur' ) ; this . _focusedItem = null ; } var el ; while ( ( el = this . _focusHighlightedItems . shift ( ) ) ) { // yes, it is meant as an assignment, really Dom . removeClass ( el , YAHOO . widget . TreeView . FOCUS_CLASS_NAME ) ; } }
Removes the focus of previously selected Node
@method _removeFocus
@private
Removes the focus of previously selected Node