function selectNode(candidateFocusNode)
        {
            if (!candidateFocusNode)
                candidateFocusNode = inspectedRootDocument.body || inspectedRootDocument.documentElement;

            if (!candidateFocusNode)
                return;

            this.selectDOMNode(candidateFocusNode);
            if (this.treeOutline.selectedTreeElement)
                this.treeOutline.selectedTreeElement.expand();
        }
@this {WebInspector.ElementsPanel}
@param {WebInspector.DOMNode=} candidateFocusNode