Check this post (Automatically raise bugs from IE) on the Microsoft Developer Tools UK Sales Team blog for information about an Internet Explorer Add-In Neil Kidd developed for submitting Web Pages bugs with all the necessary accompanying information to TFS.
It can be downloaded from GotDotNet.
I've written an addin for IE to allow users to easily raise a complete bug
report. When the user indicates that there is a problem on the page, the
addin
will create a new Team System Work Item and populate it with the
following
information:
  • A screenshot attached to the work item.
  • HTML source of the page and any frames and IFrames attached to the work
    item.
  • Any style sheets referenced by the page attached to the work item.
  • Any script files referenced by the page attached to the work item.
  • Details about the user's machine and browser (OS version, browser version,
    screen size, ...).