jQuery.each({        appendTo: "append",        prependTo: "prepend",        insertBefore: "before",        insertAfter: "after",        replaceAll: "replaceWith"    }, function( name, original ) {        jQuery.fn[ name ] = function( selector ) {            var elems,            i = 0,            ret = [],            insert = jQuery( selector ),            last = insert.length - 1;            for ( ; i <= last; i++ ) {                elems = i === last ? this : this.clone(true);                jQuery( insert[i] )[ original ]( elems );                //現代瀏覽器調用apply會把jQuery對象當如數組，但是老版本ie需要使用.get()                core_push.apply( ret, elems.get() );            }            return this.pushStack( ret );        };    });