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/* ============================================================
* jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
*
* Open source under the BSD License.
*
* Copyright © 2008 George McGinley Smith
* All rights reserved.
* https://raw.github.com/danro/jquery-easing/master/LICENSE
* ======================================================== */
(function (jQuery) {
jQuery.easing['jswing'] = jQuery.easing['swing'];
jQuery.extend(jQuery.easing, {
easeInQuad: function(x, t, b, c, d) {
return c * (t /= d) * t + b;
},
easeOutQuad: function(x, t, b, c, d) {
return -c * (t /= d) * (t - 2) + b;
},
easeInOutQuad: function(x, t, b, c, d) {
if ((t /= d / 2) < 1)
return c / 2 * t * t + b;
return -c / 2 * ((--t) * (t - 2) - 1) + b;
},
easeInCubic: function(x, t, b, c, d) {
return c * (t /= d) * t * t + b;
},
easeOutCubic: function(x, t, b, c, d) {
return c * ((t = t / d - 1) * t * t + 1) + b;
},
easeInOutCubic: function(x, t, b, c, d) {
if ((t /= d / 2) < 1)
return c / 2 * t * t * t + b;
return c / 2 * ((t -= 2) * t * t + 2) + b;
},
easeInQuart: function(x, t, b, c, d) {
return c * (t /= d) * t * t * t + b;
},
easeOutQuart: function(x, t, b, c, d) {
return -c * ((t = t / d - 1) * t * t * t - 1) + b;
},
easeInOutQuart: function(x, t, b, c, d) {
if ((t /= d / 2) < 1)
return c / 2 * t * t * t * t + b;
return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
},
easeInQuint: function(x, t, b, c, d) {
return c * (t /= d) * t * t * t * t + b;
},
easeOutQuint: function(x, t, b, c, d) {
return c * ((t = t / d - 1) * t * t * t * t + 1) + b;
},
easeInOutQuint: function(x, t, b, c, d) {
if ((t /= d / 2) < 1)
return c / 2 * t * t * t * t * t + b;
return c / 2 * ((t -= 2) * t * t * t * t + 2) + b;
},
easeInSine: function(x, t, b, c, d) {
return -c * Math.cos(t / d * (Math.PI / 2)) + c + b;
},
easeOutSine: function(x, t, b, c, d) {
return c * Math.sin(t / d * (Math.PI / 2)) + b;
},
easeInOutSine: function(x, t, b, c, d) {
return -c / 2 * (Math.cos(Math.PI * t / d) - 1) + b;
},
easeInExpo: function(x, t, b, c, d) {
return (t == 0) ? b : c * Math.pow(2, 10 * (t / d - 1)) + b;
},
easeOutExpo: function(x, t, b, c, d) {
return (t == d) ? b + c : c * (-Math.pow(2, -10 * t / d) + 1) + b;
},
easeInOutExpo: function(x, t, b, c, d) {
if (t == 0)
return b;
if (t == d)
return b + c;
if ((t /= d / 2) < 1)
return c / 2 * Math.pow(2, 10 * (t - 1)) + b;
return c / 2 * (-Math.pow(2, -10 * --t) + 2) + b;
},
easeInCirc: function(x, t, b, c, d) {
return -c * (Math.sqrt(1 - (t /= d) * t) - 1) + b;
},
easeOutCirc: function(x, t, b, c, d) {
return c * Math.sqrt(1 - (t = t / d - 1) * t) + b;
},
easeInOutCirc: function(x, t, b, c, d) {
if ((t /= d / 2) < 1)
return -c / 2 * (Math.sqrt(1 - t * t) - 1) + b;
return c / 2 * (Math.sqrt(1 - (t -= 2) * t) + 1) + b;
},
easeInElastic: function(x, t, b, c, d) {
var s = 1.70158;
var p = 0;
var a = c;
if (t == 0)
return b;
if ((t /= d) == 1)
return b + c;
if (!p)
p = d * .3;
if (a < Math.abs(c)) {
a = c;
var s = p / 4;
}
else
var s = p / (2 * Math.PI) * Math.asin(c / a);
return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
},
easeOutElastic: function(x, t, b, c, d) {
var s = 1.70158;
var p = 0;
var a = c;
if (t == 0)
return b;
if ((t /= d) == 1)
return b + c;
if (!p)
p = d * .3;
if (a < Math.abs(c)) {
a = c;
var s = p / 4;
}
else
var s = p / (2 * Math.PI) * Math.asin(c / a);
return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
},
easeInOutElastic: function(x, t, b, c, d) {
var s = 1.70158;
var p = 0;
var a = c;
if (t == 0)
return b;
if ((t /= d / 2) == 2)
return b + c;
if (!p)
p = d * (.3 * 1.5);
if (a < Math.abs(c)) {
a = c;
var s = p / 4;
}
else
var s = p / (2 * Math.PI) * Math.asin(c / a);
if (t < 1)
return -.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
},
easeInBack: function(x, t, b, c, d, s) {
if (s == undefined)
s = 1.70158;
return c * (t /= d) * t * ((s + 1) * t - s) + b;
},
easeOutBack: function(x, t, b, c, d, s) {
if (s == undefined)
s = 1.70158;
return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
},
easeInOutBack: function(x, t, b, c, d, s) {
if (s == undefined)
s = 1.70158;
if ((t /= d / 2) < 1)
return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
},
easeInBounce: function(x, t, b, c, d) {
return c - jQuery.easing.easeOutBounce(x, d - t, 0, c, d) + b;
},
easeOutBounce: function(x, t, b, c, d) {
if ((t /= d) < (1 / 2.75)) {
return c * (7.5625 * t * t) + b;
} else if (t < (2 / 2.75)) {
return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
} else if (t < (2.5 / 2.75)) {
return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
} else {
return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
}
},
easeInOutBounce: function(x, t, b, c, d) {
if (t < d / 2)
return jQuery.easing.easeInBounce(x, t * 2, 0, c, d) * .5 + b;
return jQuery.easing.easeOutBounce(x, t * 2 - d, 0, c, d) * .5 + c * .5 + b;
}
});
jQuery.csseasing = jQuery();
jQuery.extend(jQuery.csseasing, {
linear: function() {
return 'linear';
},
easeInQuad: function() {
return 'cubic-bezier(0.550, 0.085, 0.680, 0.530)';
},
easeOutQuad: function() {
return 'cubic-bezier(0.250, 0.460, 0.450, 0.940)';
},
easeInOutQuad: function() {
return 'cubic-bezier(0.455, 0.030, 0.515, 0.955)';
},
easeInCubic: function() {
return 'cubic-bezier(0.550, 0.055, 0.675, 0.190)';
},
easeOutCubic: function() {
return 'cubic-bezier(0.215, 0.610, 0.355, 1.000)';
},
easeInOutCubic: function() {
return 'cubic-bezier(0.645, 0.045, 0.355, 1.000)';
},
easeInQuart: function() {
return 'cubic-bezier(0.895, 0.030, 0.685, 0.220)';
},
easeOutQuart: function() {
return 'cubic-bezier(0.165, 0.840, 0.440, 1.000)';
},
easeInOutQuart: function() {
return 'cubic-bezier(0.770, 0.000, 0.175, 1.000)';
},
easeInQuint: function() {
return 'cubic-bezier(0.755, 0.050, 0.855, 0.060)';
},
easeOutQuint: function() {
return 'cubic-bezier(0.230, 1.000, 0.320, 1.000)';
},
easeInOutQuint: function() {
return 'cubic-bezier(0.860, 0.000, 0.070, 1.000)';
},
easeInSine: function() {
return 'cubic-bezier(0.470, 0.000, 0.745, 0.715)';
},
easeOutSine: function() {
return 'cubic-bezier(0.390, 0.575, 0.565, 1.000)';
},
easeInOutSine: function() {
return 'cubic-bezier(0.445, 0.050, 0.550, 0.950)';
},
easeInExpo: function() {
return 'cubic-bezier(0.950, 0.050, 0.795, 0.035)';
},
easeOutExpo: function() {
return 'cubic-bezier(0.190, 1.000, 0.220, 1.000)';
},
easeInOutExpo: function() {
return 'cubic-bezier(1.000, 0.000, 0.000, 1.000)';
},
easeInCirc: function() {
return 'cubic-bezier(0.600, 0.040, 0.980, 0.335)';
},
easeOutCirc: function() {
return 'cubic-bezier(0.075, 0.820, 0.165, 1.000)';
},
easeInOutCirc: function() {
return 'cubic-bezier(0.785, 0.135, 0.150, 0.860)';
},
easeInElastic: function() {
return 'ease-in';
},
easeOutElastic: function() {
return 'ease-out';
},
easeInOutElastic: function() {
return 'ease-in-out';
},
easeInBack: function() {
return 'cubic-bezier(0.600, -0.280, 0.735, 0.045)';
},
easeOutBack: function() {
return 'cubic-bezier(0.175, 0.885, 0.320, 1.275)';
},
easeInOutBack: function() {
return 'cubic-bezier(0.680, -0.550, 0.265, 1.550)';
},
easeInBounce: function() {
return 'ease-in';
},
easeOutBounce: function() {
return 'ease-out';
},
easeInOutBounce: function() {
return 'ease-in-out';
}
});
})(njQuery);