rem: return id; 
context: 	dojo.byId = function(/*String*/id, /*DocumentElement*/doc){		// summary:		// 		similar to other library's "$" function, takes a		// 		string representing a DOM id or a DomNode and		// 		returns the corresponding DomNode. If a Node is		// 		passed, this function is a no-op. Returns a		// 		single DOM node or null, working around several		// 		browser-specific bugs to do so.		// id: DOM id or DOM Node		// doc:		//		optional, defaults to the current value of		//		dojo._currentDocument.  Can be used to retreive		//		node references from other documents.		if(dojo.isString(id)){			return (doc||dojo.doc()).getElementById(id);		}		return id; // DomNode	}
meta: 4497	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4497/5d6c57a931bf02a1fa58cd656c97c7a717a953d6/html.js/clean/_base/html.js