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https://noltc.com/CMSScripts/jquery/jquery.easing.1.3.js?639257960816750998

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1/*
2 * jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
3 *
4 * Uses the built in easing capabilities added In jQuery 1.1
5 * to offer multiple easing options
6 *
7 * TERMS OF USE - jQuery Easing
8 * 
9 * Open source under the BSD License. 
10 * 
11 * Copyright © 2008 George McGinley Smith
12 * All rights reserved.
13 * 
14 * Redistribution and use in source and binary forms, with or without modification, 
15 * are permitted provided that the following conditions are met:
16 * 
17 * Redistributions of source code must retain the above copyright notice, this list of 
18 * conditions and the following disclaimer.
19 * Redistributions in binary form must reproduce the above copyright notice, this list 
20 * of conditions and the following disclaimer in the documentation and/or other materials 
21 * provided with the distribution.
22 * 
23 * Neither the name of the author nor the names of contributors may be used to endorse 
24 * or promote products derived from this software without specific prior written permission.
25 * 
26 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 
27 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
28 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
29 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
30 *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
31 *  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
32 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
33 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 
34 * OF THE POSSIBILITY OF SUCH DAMAGE. 
35 *
36*/
37// t: current time, b: begInnIng value, c: change In value, d: duration
38jQuery.easing['jswing'] = jQuery.easing['swing'];
39
40jQuery.extend(jQuery.easing,
41{
42    def: 'easeOutQuad',
43    swing: function (x, t, b, c, d) {
44        //alert($cmsj.easing.default);
45        return jQuery.easing[jQuery.easing.def](x, t, b, c, d);
46    },
47    easeInQuad: function (x, t, b, c, d) {
48        return c * (t /= d) * t + b;
49    },
50    easeOutQuad: function (x, t, b, c, d) {
51        return -c * (t /= d) * (t - 2) + b;
52    },
53    easeInOutQuad: function (x, t, b, c, d) {
54        if ((t /= d / 2) < 1) return c / 2 * t * t + b;
55        return -c / 2 * ((--t) * (t - 2) - 1) + b;
56    },
57    easeInCubic: function (x, t, b, c, d) {
58        return c * (t /= d) * t * t + b;
59    },
60    easeOutCubic: function (x, t, b, c, d) {
61        return c * ((t = t / d - 1) * t * t + 1) + b;
62    },
63    easeInOutCubic: function (x, t, b, c, d) {
64        if ((t /= d / 2) < 1) return c / 2 * t * t * t + b;
65        return c / 2 * ((t -= 2) * t * t + 2) + b;
66    },
67    easeInQuart: function (x, t, b, c, d) {
68        return c * (t /= d) * t * t * t + b;
69    },
70    easeOutQuart: function (x, t, b, c, d) {
71        return -c * ((t = t / d - 1) * t * t * t - 1) + b;
72    },
73    easeInOutQuart: function (x, t, b, c, d) {
74        if ((t /= d / 2) < 1) return c / 2 * t * t * t * t + b;
75        return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
76    },
77    easeInQuint: function (x, t, b, c, d) {
78        return c * (t /= d) * t * t * t * t + b;
79    },
80    easeOutQuint: function (x, t, b, c, d) {
81        return c * ((t = t / d - 1) * t * t * t * t + 1) + b;
82    },
83    easeInOutQuint: function (x, t, b, c, d) {
84        if ((t /= d / 2) < 1) return c / 2 * t * t * t * t * t + b;
85        return c / 2 * ((t -= 2) * t * t * t * t + 2) + b;
86    },
87    easeInSine: function (x, t, b, c, d) {
88        return -c * Math.cos(t / d * (Math.PI / 2)) + c + b;
89    },
90    easeOutSine: function (x, t, b, c, d) {
91        return c * Math.sin(t / d * (Math.PI / 2)) + b;
92    },
93    easeInOutSine: function (x, t, b, c, d) {
94        return -c / 2 * (Math.cos(Math.PI * t / d) - 1) + b;
95    },
96    easeInExpo: function (x, t, b, c, d) {
97        return (t == 0) ? b : c * Math.pow(2, 10 * (t / d - 1)) + b;
98    },
99    easeOutExpo: function (x, t, b, c, d) {
100        return (t == d) ? b + c : c * (-Math.pow(2, -10 * t / d) + 1) + b;
101    },
102    easeInOutExpo: function (x, t, b, c, d) {
103        if (t == 0) return b;
104        if (t == d) return b + c;
105        if ((t /= d / 2) < 1) return c / 2 * Math.pow(2, 10 * (t - 1)) + b;
106        return c / 2 * (-Math.pow(2, -10 * --t) + 2) + b;
107    },
108    easeInCirc: function (x, t, b, c, d) {
109        return -c * (Math.sqrt(1 - (t /= d) * t) - 1) + b;
110    },
111    easeOutCirc: function (x, t, b, c, d) {
112        return c * Math.sqrt(1 - (t = t / d - 1) * t) + b;
113    },
114    easeInOutCirc: function (x, t, b, c, d) {
115        if ((t /= d / 2) < 1) return -c / 2 * (Math.sqrt(1 - t * t) - 1) + b;
116        return c / 2 * (Math.sqrt(1 - (t -= 2) * t) + 1) + b;
117    },
118    easeInElastic: function (x, t, b, c, d) {
119        var s = 1.70158;
120        var p = 0;
121        var a = c;
122        if (t == 0) return b;
123        if ((t /= d) == 1) return b + c;
124        if (!p) p = d * .3;
125        if (a < Math.abs(c)) {
126            a = c;
127            var s = p / 4;
128        } else var s = p / (2 * Math.PI) * Math.asin(c / a);
129        return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
130    },
131    easeOutElastic: function (x, t, b, c, d) {
132        var s = 1.70158;
133        var p = 0;
134        var a = c;
135        if (t == 0) return b;
136        if ((t /= d) == 1) return b + c;
137        if (!p) p = d * .3;
138        if (a < Math.abs(c)) {
139            a = c;
140            var s = p / 4;
141        } else var s = p / (2 * Math.PI) * Math.asin(c / a);
142        return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
143    },
144    easeInOutElastic: function (x, t, b, c, d) {
145        var s = 1.70158;
146        var p = 0;
147        var a = c;
148        if (t == 0) return b;
149        if ((t /= d / 2) == 2) return b + c;
150        if (!p) p = d * (.3 * 1.5);
151        if (a < Math.abs(c)) {
152            a = c;
153            var s = p / 4;
154        } else var s = p / (2 * Math.PI) * Math.asin(c / a);
155        if (t < 1) return -.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
156        return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
157    },
158    easeInBack: function (x, t, b, c, d, s) {
159        if (s == undefined) s = 1.70158;
160        return c * (t /= d) * t * ((s + 1) * t - s) + b;
161    },
162    easeOutBack: function (x, t, b, c, d, s) {
163        if (s == undefined) s = 1.70158;
164        return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
165    },
166    easeInOutBack: function (x, t, b, c, d, s) {
167        if (s == undefined) s = 1.70158;
168        if ((t /= d / 2) < 1) return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
169        return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
170    },
171    easeInBounce: function (x, t, b, c, d) {
172        return c - jQuery.easing.easeOutBounce(x, d - t, 0, c, d) + b;
173    },
174    easeOutBounce: function (x, t, b, c, d) {
175        if ((t /= d) < (1 / 2.75)) {
176            return c * (7.5625 * t * t) + b;
177        } else if (t < (2 / 2.75)) {
178            return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
179        } else if (t < (2.5 / 2.75)) {
180            return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
181        } else {
182            return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
183        }
184    },
185    easeInOutBounce: function (x, t, b, c, d) {
186        if (t < d / 2) return jQuery.easing.easeInBounce(x, t * 2, 0, c, d) * .5 + b;
187        return jQuery.easing.easeOutBounce(x, t * 2 - d, 0, c, d) * .5 + c * .5 + b;
188    }
189});
190/*
191 *
192 * TERMS OF USE - EASING EQUATIONS
193 * 
194 * Open source under the BSD License. 
195 * 
196 * Copyright © 2001 Robert Penner
197 * All rights reserved.
198 * 
199 * Redistribution and use in source and binary forms, with or without modification, 
200 * are permitted provided that the following conditions are met:
201 * 
202 * Redistributions of source code must retain the above copyright notice, this list of 
203 * conditions and the following disclaimer.
204 * Redistributions in binary form must reproduce the above copyright notice, this list 
205 * of conditions and the following disclaimer in the documentation and/or other materials 
206 * provided with the distribution.
207 * 
208 * Neither the name of the author nor the names of contributors may be used to endorse 
209 * or promote products derived from this software without specific prior written permission.
210 * 
211 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 
212 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
213 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
214 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
215 *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
216 *  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
217 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
218 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 
219 * OF THE POSSIBILITY OF SUCH DAMAGE. 
220 *
221 */

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