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: 1307	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1307/9449591eef44360b5bfdb9a23cea1f4a1a6f3c33/jquery.js/clean/src/jquery/jquery.js