add: document.body.removeChild(this._activityInd); this._activityInd = null; 
context:     stop: function() {        if (this._timerId != 0) clearTimeout(this._timerId);        this._timerId = 0;        if (this._comm != null) this._comm.abort();        this._outboundEvents = null;        this._inboundEvents = null;        this._vsEventOrder = null;        this._comm = null;    }         
meta: 5515	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5515/f92e9b34465915b5a9427afe1d7d625eccda8376/EventManager.js/buggy/src/thinwire/render/web/resources/EventManager.js