Lack of javascript intellisense in Visual Studio 2010

I was delighted to see javascript intellisense in Visual studio 2010 , but I don't see everything inside a particular object through it , in the below code

if (document.images[i].parentNode.tagName == "A"

"parentNode" doesn't shows up in intellisense which made me think that I was typing wrong code ,but it do exists and Visual studio doesn't show it..

How to fix this ?

Update Progress:

Used NetBeans 7.1 it didn't helped me in JavaScript,
Installed JScript Extensions for VStudio 2010 ,some improvements in js editing but no improved in Javascript intellisense,

Out of the box you have some support for JavaScript in Visual Studio 2010 but it doesn't really cut it.

At the moment I am using Resharper 6.1 (Visual Studio plugin) which does cut it. It does exactly what you expect plus lots more. It's not free but I can advise it to anyone.

If you want to improve the default JavaScript experience in Visual Studio 2010 you need to install the JScript Extensions.

In VS > Tools > Extension Manager > Search for JScript

You will then be able to install the following extensions:

JScript Brace Matching Extension
JScript Editor Extension
JScript IntelliSense Para Extension
JScript Outloning Extension
JScript WOrk Highlighter Extension

Good luck!

I do Unity3D game development, and my primary IDE is MonoDevelop. MonoDevelop with Unity3D appears to have strong support for JavaScript. Since I mostly do c#, I cannot say much about it, but you can play around with it.

I have found an Editor "Free JavaScript Editor" it has good intellisense support for javascript, it can tackle