Anonymous - 2013-04-04

I am having problems with Internet Explorer when clicking on tabs to select a screen. For some reason, IE always thinks the user is trying to drag the tab around, and does not respond to a click. I have added a meta tag to disable compatibility view, but the problem persists.

I want to disable dragging the tabs around to see if that resolves the problem, however I cannot find where in the ajax.js tile this code is located. Can someone tell me how this can be done? Thanks