return this.pushStack(jQuery.map( this, function(elem,i){ return fn.call( elem, i, elem ); })); 
jQuery.grep(this, function(el, index){ return t.apply(el, [index]); }) || 
		return this.pushStack(jQuery.map( this, function(elem,i){			return fn.call( elem, i, elem );		}));
6056	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6056/e3263063e4ef3d2e0ee6b74b9da573bf40e87668/jquery.js/buggy/src/jquery/jquery.js