rem: return this.domManip(arguments, true, -1, function(a){ this.insertBefore( a, this.firstChild ); 
add: return this.domManip(arguments, true, 1, function(a){ this.appendChild( a ); 
context: 		return this.domManip(arguments, true, -1, function(a){			this.insertBefore( a, this.firstChild );		});
meta: 2798	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2798/ccf9d4406296fed48aae0989f2303287f133ed9e/jquery.js/buggy/src/jquery/jquery.js