jQuery.easing.quart = function (x, t, b, c, d) {

	return -c * ((t=t/d-1)*t*t*t - 1) + b;

};



jQuery(document).ready(function(){



	jQuery('a[href*=#wrapper],a[href*=#respond]').click(function() {

		if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'') && location.hostname == this.hostname) {

			var $target = jQuery(this.hash);

			$target = $target.length && $target || jQuery('[name=' + this.hash.slice(1) +']');

			if ($target.length) {

				var targetOffset = $target.offset().top;

				jQuery('html,body').animate({ scrollTop: targetOffset }, 1200, 'quart');

				return false;

			}

		}

	});



});