jQuery.extend( jQuery.easing,
{
        easeIn: function (x, t, b, c, d) {
                return jQuery.easing.easeInQuad(x, t, b, c, d);
        },
        easeOut: function (x, t, b, c, d) {
                return jQuery.easing.easeOutQuad(x, t, b, c, d);
        },
        easeInOut: function (x, t, b, c, d) {
                return jQuery.easing.easeInOutQuad(x, t, b, c, d);
        },
        expoin: function(x, t, b, c, d) {
                return jQuery.easing.easeInExpo(x, t, b, c, d);
        },
        expoout: function(x, t, b, c, d) {
                return jQuery.easing.easeOutExpo(x, t, b, c, d);
        },
        expoinout: function(x, t, b, c, d) {
                return jQuery.easing.easeInOutExpo(x, t, b, c, d);
        },
        bouncein: function(x, t, b, c, d) {
                return jQuery.easing.easeInBounce(x, t, b, c, d);
        },
        bounceout: function(x, t, b, c, d) {
                return jQuery.easing.easeOutBounce(x, t, b, c, d);
        },
        bounceinout: function(x, t, b, c, d) {
                return jQuery.easing.easeInOutBounce(x, t, b, c, d);
        },
        elasin: function(x, t, b, c, d) {
                return jQuery.easing.easeInElastic(x, t, b, c, d);
        },
        elasout: function(x, t, b, c, d) {
                return jQuery.easing.easeOutElastic(x, t, b, c, d);
        },
        elasinout: function(x, t, b, c, d) {
                return jQuery.easing.easeInOutElastic(x, t, b, c, d);
        },
        backin: function(x, t, b, c, d) {
                return jQuery.easing.easeInBack(x, t, b, c, d);
        },
        backout: function(x, t, b, c, d) {
                return jQuery.easing.easeOutBack(x, t, b, c, d);
        },
        backinout: function(x, t, b, c, d) {
                return jQuery.easing.easeInOutBack(x, t, b, c, d);
        }
});