Can't catch (window).scroll

Can't catch (window).scroll

I can't catch the (window).scroll event, but I can catch the (window).resize event?

Works:
  1. $(window).resize(function() {
  2.        alert("Window Resized");
  3. });

Doesn't Work:
  1. $(window).scroll(function() {
  2.        alert("Window Scrolled");
  3. });

I'm working on a SharePoint 2010 site and I'm sure that the problem is somewhere in the code that SP spits out, but I cannot figure out what would prevent (window).scroll from firing.

What would cause this?