// Generated by CoffeeScript 1.4.0
/*
Sticky Elements Shortcut for jQuery Waypoints - v2.0.2
Copyright (c) 2011-2013 Caleb Troughton
Dual licensed under the MIT license and GPL license.
https://github.com/imakewebthings/jquery-waypoints/blob/master/licenses.txt
*/
(function(){(function(t,n){if(typeof define==="function"&&define.amd){return define(["jquery","waypoints"],n)}else{return n(t.jQuery)}})(this,function(t){var n,e;n={wrapper:'<div class="sticky-wrapper" />',stuckClass:"stuck"};e=function(n,e){n.wrap(e.wrapper);n.each(function(){var n;n=t(this);n.parent().css('min-height',n.outerHeight());return true});return n.parent()};return t.waypoints("extendFn","sticky",function(r){var i,a;r=t.extend({},t.fn.waypoint.defaults,n,r);i=e(this,r);a=r.handler;r.handler=function(n){var e,i;e=t(this).children(":first");i=n==="down"||n==="right";e.toggleClass(r.stuckClass,i);if(a!=null){return a.call(this,n)}};i.waypoint(r);return this})})}).call(this);


(function($) { // run this code on page load (AKA DOM load)

	$(window).load(function() {	

		var header_height = $('.header-wrap').height(),
			offset_value = - header_height;
			
		$('.header-wrap').waypoint('sticky', {
			offset: offset_value
		});
		
	});


	$( function () {
	 
		/* set variables locally for increased performance*/
		var scroll_timer;
		var displayed = false;
		var $message = $('.header-wrap');
		var $window = $(window);
	 
		/* react to scroll event on window*/
		$window.scroll(
		
			function ()
			{
				var	top = $('.sticky-wrapper').height();		
				
				// Check page is not using acoda-page-animate

				window.clearTimeout(scroll_timer);
				
				scroll_timer = window.setTimeout(function ()
				{ // use a timer for performance
					
					if( $window.scrollTop() <= top ) // hide if at the top of the page
						{				
							displayed = false;
							

							if( $('.site-inwrap').hasClass('header_transparent') )
							{
								$message.addClass('header_transparent').removeClass('animate');
							}
							else
							{
								$message.removeClass('animate');
							}
							
						}
						else if( displayed == false ) // show if scrolling down
						{	
							displayed = true;
							
							if( $('.site-inwrap').hasClass('header_transparent') )
							{
								$message.removeClass('header_transparent').stop(true, true).addClass('animate');
							}
							else
							{
								$message.stop(true, true).addClass('animate');
							}
							
							
						}
					}, 50,"easeInOutCubic");
				}
		);
		
	});

})(jQuery);