JQuery :: Cannot Get Intellisense To Work In Some .js File

cannot get intellisense to work in some this .js file but I can in others.I am using vs2010 web app. Do I need the (function ($) {.......and the })(jQuery); at the beginning and ending of my external non obtruse .js file. If not, how should I start and end an empty .js file? here is what I have, it works but intellisense does not but using the same reference at the top, intellisense works in other js files

/// <reference path="../jquery-1.6.2-vsdoc.js" />
(
function ($) {
$(document).ready(

[code]....