jQuery.easing.easeOutQuart = function (x, t, b, c, d) {
return -c * ((t=t/d-1)*t*t*t - 1) + b;
};

jQuery(function( $ ){

$('div#screen').serialScroll({
target:'div#sections',
items:'li',
axis:'xy',
navigation:'#navigation li a',
duration:300,
force:true,

onBefore:function( e, elem, $pane, $items, pos ){
e.preventDefault();
if( this.blur )
this.blur();
},
onAfter:function( elem ){
}
});

});