if(this.onDownload){ this.onDownload(); } 
this.onDownload(); 
	download: function(){ /* void */		if(this.cancelled == true){			this.finished();			return;		}				if(this.onDownload){			this.onDownload();		}				// actually do the download -- apps override		// the method below with their own implementations.		// when they are done they call dojox.off.sync.finishedDownloading()		this.doDownload();	},
5168	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5168/542292c9dbe238c6224e85a7f8594dafa84d3e2c/sync.js/buggy/off/sync.js