jQuery.extend( jQuery.easing,
{
	easeOutExpo: function (x, t, b, c, d) {
		return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
	}
	});

jQuery(function( $ ){
	/**
	 * Most jQuery.localScroll's settings, actually belong to jQuery.ScrollTo, check it's demo for an example of each option.
	 * @see http://flesler.demos.com/jquery/scrollTo/
	 * You can use EVERY single setting of jQuery.ScrollTo, in the settings hash you send to jQuery.LocalScroll.
	 */
	
	/**
	 * Restart the scroll position to ( 0, 0 ) (Firefox doesn't reset it)
	 * could use $(target).scrollTo( 0, {axis:'xy'));
	 * but this needs to be quick(synchronous), to reset before $.localScroll.hash() begins
	 */
	$('#content').attr({scrollTop:0,scrollLeft:0});
	
	// Scroll initially if there's a hash (#something) in the url 
	$.localScroll.hash({
		target: '#content', //could be a selector or a jQuery object too.
		axis:'yx',//the default is 'y'
		queue:true,
				duration:1500
	});
	
	var $last = $([]);//save the last link
	
	/**
	 * NOTE: I use $.localScroll instead of $('#navigation').localScroll() so I
	 * also affect the >> and << links. I want every link in the page to scroll.
	 */
	$.localScroll({
		target: '#content', //could be a selector or a jQuery object too.
		axis:'yx', //the default is 'y'
		queue:false,
		duration:1200,
		hash:true,
		easing:'easeOutExpo',
		onBefore:function( e, anchor, $target ){//'this' is the clicked link
			
			$("li.sup a").removeClass('scrolling');
			$last.removeClass('scrolling');
			$last = $(this).addClass('scrolling');
			//if(anchor == "#about"){
				//$("li.sup a.aboutbt").addClass('scrolling');
			//}
			if( this.blur )
				this.blur();//remove the awful outline
		},
		onAfter:function( anchor ){

		}
	});
});