add: if(this._sourceNodeRef){ try{ dojo.dom.destroyNode(this._sourceNodeRef); }catch(e){ /* squelch! */ } } 
context: 		destroyRendering: function(){			// summary: UI destructor			try{				delete this.domNode;			}catch(e){ /* squelch! */ }		},
meta: 4707	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4707/50c3492c4c3c825dbd3401e134a19ed46799c456/DomWidget.js/clean/www/resources/dojo-ajax/src/widget/DomWidget.js