Personalizzazione di jquery

[Werwolfe]

Buongiorno , ragazzi avrei bisogno di riuscire a modificare questo script che ho scaricato da internet, fare in modo che l'apertura sia identica alla chiusura come posso fare? lo script è questo:

/*!
 * jQuery JavaScript Library v1.3.2
 * [url]http://jquery.com/[/url]
 *
 * Copyright (c) 2009 John Resig
 * Dual licensed under the MIT and GPL licenses.
 * [url]http://docs.jquery.com/License[/url]
 *
 * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009)
 * Revision: 6246
 */
(function(){

var 
    // Will speed up references to window, and allows munging its name.
    window = this,
    // Will speed up references to undefined, and allows munging its name.
    undefined,
    // Map over jQuery in case of overwrite
    _jQuery = window.jQuery,
    // Map over the $ in case of overwrite
    _$ = window.$,

    jQuery = window.jQuery = window.$ = function( selector, context ) {
        // The jQuery object is actually just the init constructor 'enhanced'
        return new jQuery.fn.init( selector, context );
    },

    // A simple way to check for HTML strings or ID strings
    // (both of which we optimize for)
    quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#([\w-]+)$/,
    // Is it a simple selector
    isSimple = /^.[^:#\[\.,]*$/;

jQuery.fn = jQuery.prototype = {
    init: function( selector, context ) {
        // Make sure that a selection was provided
        selector = selector || document;

        // Handle $(DOMElement)
        if ( selector.nodeType ) {
            this[0] = selector;
            this.length = 1;
            this.context = selector;
            return this;
        }
        // Handle HTML strings
        if ( typeof selector === "string" ) {
            // Are we dealing with HTML string or an ID?
            var match = quickExpr.exec( selector );

            // Verify a match, and that no context was specified for #id
            if ( match && (match[1] || !context) ) {

                // HANDLE: $(html) -> $(array)
                if ( match[1] )
                    selector = jQuery.clean( [ match[1] ], context );

                // HANDLE: $("#id")
                else {
                    var elem = document.getElementById( match[3] );

                    // Handle the case where IE and Opera return items
                    // by name instead of ID
                    if ( elem && elem.id != match[3] )
                        return jQuery().find( selector );

                    // Otherwise, we inject the element directly into the jQuery object
                    var ret = jQuery( elem || [] );
                    ret.context = document;
                    ret.selector = selector;
                    return ret;
                }

            // HANDLE: $(expr, [context])
            // (which is just equivalent to: $(content).find(expr)
            } else
                return jQuery( context ).find( selector );

        // HANDLE: $(function)
        // Shortcut for document ready
        } else if ( jQuery.isFunction( selector ) )
            return jQuery( document ).ready( selector );

        // Make sure that old selector state is passed along
        if ( selector.selector && selector.context ) {
            this.selector = selector.selector;
            this.context = selector.context;
        }

        return this.setArray(jQuery.isArray( selector ) ?
            selector :
            jQuery.makeArray(selector));
    },

    // Start with an empty selector
    selector: "",

    // The current version of jQuery being used
    jquery: "1.3.2",

    // The number of elements contained in the matched element set
    size: function() {
        return this.length;
    },

    // Get the Nth element in the matched element set OR
    // Get the whole matched element set as a clean array
    get: function( num ) {
        return num === undefined ?

            // Return a 'clean' array
            Array.prototype.slice.call( this ) :

            // Return just the object
            this[ num ];
    }, 

Fine prima parte