We have created new forum for asking questions related to JScript. The forum link is given below:

http://forums.microsoft.com/MSDN/ShowForum.aspx?ForumID=1861&SiteID=1

JScript.NET questions

http://forums.microsoft.com/MSDN/ShowForum.aspx?ForumID=47&SiteID=1

Managed JScript that ships with Silverlight

http://silverlight.net/forums/16.aspx

Please select appropriate forums based on your question.

If you want to know the difference between different flavors of JScript please refer to this blog.

Thanks,

Don Raman.