#Semi-Sticky Navigation A simple jQuery plugin to create a semi-sticky navigation bar. I really need to figure out a better term for this interaction. You can check out a demo here

##Usage

// Initiate plugin on the nav element using default options
$('nav').semisticky();

// Initiate plugin with all the options
$('nav').semisticky(function() {
  offsetLimit: 40,
  scrollThreshold: 20,
  onScroll: function(delta) {
    ...
  }
});

##Options

Option	Type	Description	Default
offsetLimit	integer	The height (in pixels) of how much the navigation should be hidden while scrolling down.	Defaults to element.outerHeight()
scrollThreshold	integer	The amount that must be scrolled before interaction starts	0
onScroll	function	Callback function that executes after each scroll event. this refers to the SemiSticky object, and the delta (the change in scroll position) is passed as the only argument.	Empty function