this.timer = window.setInterval(dojo.lang.hitch(this, "onTick"), this.interval); 
this.timer = window.setInterval(dojo.hitch(this, "onTick"), this.interval); 
	start : function(){		// summary: Start the timer ticking.		// description: Calls the "onStart()" handler, if defined.		// 				Note that the onTick() function is not called right away, 		//				only after first interval passes.		if (typeof this.onStart == "function"){			this.onStart();		}		this.isRunning = true;		this.timer = window.setInterval(dojo.lang.hitch(this, "onTick"), this.interval);	},
5168	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5168/578e73272c42181b1dcf36c11cc77ad04dea91f5/_base.js/clean/timing/_base.js