I have been Googling this for a bit now and I can't seem to find what I am looking for.

I created a new web application in VS2012 using .NET 4.5. It created a ton of files. Most I understand and have seen before except the Scripts->WebForms contents. I know what the Ajax Control Toolkit is however I have never seen anything like what I see here with javascript.

My question is, where can I find documentation on things like SmartNav.js or TreeView.js? I do not know what these do or how to implement the functions inside the files. I gather that these relate somehow to the Ajax Control Toolkit as there is a folder with them called MSAjax (another folder with .js files I do now know what to do with).

![File_Structure](https://i.stack.imgur.com/d45ye.png)

I feel like I am missing out on some great tools here. I normally use jQueryUI but I have always used Visual Studio 2010 or older for my .NET web development and it never came with files like these pre populated.

If this question is already answered somewhere, I will gladly close it but I could not find anything myself. Maybe I am just bad with Google.

I found an inordinate amount of links leading me here

<http://msdn.microsoft.com/en-us/library/bb398874(v=vs.100).aspx>

and here

<http://msdn.microsoft.com/en-us/library/hh420390.aspx>

but they do not answer my question!