finish = function() {
								
								if (self.__state != 'stable') {
									self.__stateSet('stable');
								}
								
								// trigger any open method custom callbacks and reset them
								$.each(self.__callbacks.open, function(i,c) {
									c.call(self, self, {
										origin: self._$origin[0],
										tooltip: self._$tooltip[0]
									});
								});
								
								self.__callbacks.open = [];
							}
Opens the tooltip right away.

@param event
@param callback Will be called when the opening animation is over
@returns {self}
@protected