http://blogs.msdn.com/ptorr/archive/2008/01/29/fun-friends-for-functions.aspxAnd now for a more techy post. In ECMAScript, functions are considered first-class objects. "What," you might ask, "differentiates a 'first-class' object from a merely 'economy-class' object?" Well, the main thing is that functions in ECMAScript are treateden-USCommunityServer 2.1 SP1 (Build: 61025.2)