code: function apiToggle(element, event) {
  		if (session.activeHover && session.activeHover.is(element)) {
  			// tooltip for element is active, so close it
  			$.powerTip.hide(element, !isMouseEvent(event));
  		} else {
  			// tooltip for element is not active, so open it
  			$.powerTip.show(element, event);
  		}
  		return element;
  	}
docs: Toggles the tooltip for the specified element. This will open a closed
  tooltip, or close an open tooltip.
  @param {jQuery|Element} element The element with the tooltip that
  should be toggled.
  @param {jQuery.Event=} event jQuery event for hover intent and mouse
  tracking (optional).
  @return {jQuery|Element} The original jQuery object or DOM Element.