| blob | ac332f2c4e2a8fd9be1c9285f97e987e158da4b3 |
1 /*\r
2 * jQuery UI Effects 1.8\r
3 *\r
4 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)\r
5 * Dual licensed under the MIT (MIT-LICENSE.txt)\r
6 * and GPL (GPL-LICENSE.txt) licenses.\r
7 *\r
8 * http://docs.jquery.com/UI/Effects/\r
9 */\r
10 ;jQuery.effects || (function($) {\r
11 \r
12 $.effects = {};\r
13 \r
14 \r
15 \r
16 /******************************************************************************/\r
17 /****************************** COLOR ANIMATIONS ******************************/\r
18 /******************************************************************************/\r
19 \r
20 // override the animation for color styles\r
21 $.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor',\r
22 'borderRightColor', 'borderTopColor', 'color', 'outlineColor'],\r
23 function(i, attr) {\r
24 $.fx.step[attr] = function(fx) {\r
25 if (!fx.colorInit) {\r
26 fx.start = getColor(fx.elem, attr);\r
27 fx.end = getRGB(fx.end);\r
28 fx.colorInit = true;\r
29 }\r
30 \r
31 fx.elem.style[attr] = 'rgb(' +\r
32 Math.max(Math.min(parseInt((fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0], 10), 255), 0) + ',' +\r
33 Math.max(Math.min(parseInt((fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1], 10), 255), 0) + ',' +\r
34 Math.max(Math.min(parseInt((fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2], 10), 255), 0) + ')';\r
35 };\r
36 });\r
37 \r
38 // Color Conversion functions from highlightFade\r
39 // By Blair Mitchelmore\r
40 // http://jquery.offput.ca/highlightFade/\r
41 \r
42 // Parse strings looking for color tuples [255,255,255]\r
43 function getRGB(color) {\r
44 var result;\r
45 \r
46 // Check if we're already dealing with an array of colors\r
47 if ( color && color.constructor == Array && color.length == 3 )\r
48 return color;\r
49 \r
50 // Look for rgb(num,num,num)\r
51 if (result = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(color))\r
52 return [parseInt(result[1],10), parseInt(result[2],10), parseInt(result[3],10)];\r
53 \r
54 // Look for rgb(num%,num%,num%)\r
55 if (result = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(color))\r
56 return [parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55];\r
57 \r
58 // Look for #a0b1c2\r
59 if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color))\r
60 return [parseInt(result[1],16), parseInt(result[2],16), parseInt(result[3],16)];\r
61 \r
62 // Look for #fff\r
63 if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(color))\r
64 return [parseInt(result[1]+result[1],16), parseInt(result[2]+result[2],16), parseInt(result[3]+result[3],16)];\r
65 \r
66 // Look for rgba(0, 0, 0, 0) == transparent in Safari 3\r
67 if (result = /rgba\(0, 0, 0, 0\)/.exec(color))\r
68 return colors['transparent'];\r
69 \r
70 // Otherwise, we're most likely dealing with a named color\r
71 return colors[$.trim(color).toLowerCase()];\r
72 }\r
73 \r
74 function getColor(elem, attr) {\r
75 var color;\r
76 \r
77 do {\r
78 color = $.curCSS(elem, attr);\r
79 \r
80 // Keep going until we find an element that has color, or we hit the body\r
81 if ( color != '' && color != 'transparent' || $.nodeName(elem, "body") )\r
82 break;\r
83 \r
84 attr = "backgroundColor";\r
85 } while ( elem = elem.parentNode );\r
86 \r
87 return getRGB(color);\r
88 };\r
89 \r
90 // Some named colors to work with\r
91 // From Interface by Stefan Petre\r
92 // http://interface.eyecon.ro/\r
93 \r
94 var colors = {\r
95 aqua:[0,255,255],\r
96 azure:[240,255,255],\r
97 beige:[245,245,220],\r
98 black:[0,0,0],\r
99 blue:[0,0,255],\r
100 brown:[165,42,42],\r
101 cyan:[0,255,255],\r
102 darkblue:[0,0,139],\r
103 darkcyan:[0,139,139],\r
104 darkgrey:[169,169,169],\r
105 darkgreen:[0,100,0],\r
106 darkkhaki:[189,183,107],\r
107 darkmagenta:[139,0,139],\r
108 darkolivegreen:[85,107,47],\r
109 darkorange:[255,140,0],\r
110 darkorchid:[153,50,204],\r
111 darkred:[139,0,0],\r
112 darksalmon:[233,150,122],\r
113 darkviolet:[148,0,211],\r
114 fuchsia:[255,0,255],\r
115 gold:[255,215,0],\r
116 green:[0,128,0],\r
117 indigo:[75,0,130],\r
118 khaki:[240,230,140],\r
119 lightblue:[173,216,230],\r
120 lightcyan:[224,255,255],\r
121 lightgreen:[144,238,144],\r
122 lightgrey:[211,211,211],\r
123 lightpink:[255,182,193],\r
124 lightyellow:[255,255,224],\r
125 lime:[0,255,0],\r
126 magenta:[255,0,255],\r
127 maroon:[128,0,0],\r
128 navy:[0,0,128],\r
129 olive:[128,128,0],\r
130 orange:[255,165,0],\r
131 pink:[255,192,203],\r
132 purple:[128,0,128],\r
133 violet:[128,0,128],\r
134 red:[255,0,0],\r
135 silver:[192,192,192],\r
136 white:[255,255,255],\r
137 yellow:[255,255,0],\r
138 transparent: [255,255,255]\r
139 };\r
140 \r
141 \r
142 \r
143 /******************************************************************************/\r
144 /****************************** CLASS ANIMATIONS ******************************/\r
145 /******************************************************************************/\r
146 \r
147 var classAnimationActions = ['add', 'remove', 'toggle'],\r
148 shorthandStyles = {\r
149 border: 1,\r
150 borderBottom: 1,\r
151 borderColor: 1,\r
152 borderLeft: 1,\r
153 borderRight: 1,\r
154 borderTop: 1,\r
155 borderWidth: 1,\r
156 margin: 1,\r
157 padding: 1\r
158 };\r
159 \r
160 function getElementStyles() {\r
161 var style = document.defaultView\r
162 ? document.defaultView.getComputedStyle(this, null)\r
163 : this.currentStyle,\r
164 newStyle = {},\r
165 key,\r
166 camelCase;\r
167 \r
168 // webkit enumerates style porperties\r
169 if (style && style.length && style[0] && style[style[0]]) {\r
170 var len = style.length;\r
171 while (len--) {\r
172 key = style[len];\r
173 if (typeof style[key] == 'string') {\r
174 camelCase = key.replace(/\-(\w)/g, function(all, letter){\r
175 return letter.toUpperCase();\r
176 });\r
177 newStyle[camelCase] = style[key];\r
178 }\r
179 }\r
180 } else {\r
181 for (key in style) {\r
182 if (typeof style[key] === 'string') {\r
183 newStyle[key] = style[key];\r
184 }\r
185 }\r
186 }\r
187 \r
188 return newStyle;\r
189 }\r
190 \r
191 function filterStyles(styles) {\r
192 var name, value;\r
193 for (name in styles) {\r
194 value = styles[name];\r
195 if (\r
196 // ignore null and undefined values\r
197 value == null ||\r
198 // ignore functions (when does this occur?)\r
199 $.isFunction(value) ||\r
200 // shorthand styles that need to be expanded\r
201 name in shorthandStyles ||\r
202 // ignore scrollbars (break in IE)\r
203 (/scrollbar/).test(name) ||\r
204 \r
205 // only colors or values that can be converted to numbers\r
206 (!(/color/i).test(name) && isNaN(parseFloat(value)))\r
207 ) {\r
208 delete styles[name];\r
209 }\r
210 }\r
211 \r
212 return styles;\r
213 }\r
214 \r
215 function styleDifference(oldStyle, newStyle) {\r
216 var diff = { _: 0 }, // http://dev.jquery.com/ticket/5459\r
217 name;\r
218 \r
219 for (name in newStyle) {\r
220 if (oldStyle[name] != newStyle[name]) {\r
221 diff[name] = newStyle[name];\r
222 }\r
223 }\r
224 \r
225 return diff;\r
226 }\r
227 \r
228 $.effects.animateClass = function(value, duration, easing, callback) {\r
229 if ($.isFunction(easing)) {\r
230 callback = easing;\r
231 easing = null;\r
232 }\r
233 \r
234 return this.each(function() {\r
235 \r
236 var that = $(this),\r
237 originalStyleAttr = that.attr('style') || ' ',\r
238 originalStyle = filterStyles(getElementStyles.call(this)),\r
239 newStyle,\r
240 className = that.attr('className');\r
241 \r
242 $.each(classAnimationActions, function(i, action) {\r
243 if (value[action]) {\r
244 that[action + 'Class'](value[action]);\r
245 }\r
246 });\r
247 newStyle = filterStyles(getElementStyles.call(this));\r
248 that.attr('className', className);\r
249 \r
250 that.animate(styleDifference(originalStyle, newStyle), duration, easing, function() {\r
251 $.each(classAnimationActions, function(i, action) {\r
252 if (value[action]) { that[action + 'Class'](value[action]); }\r
253 });\r
254 // work around bug in IE by clearing the cssText before setting it\r
255 if (typeof that.attr('style') == 'object') {\r
256 that.attr('style').cssText = '';\r
257 that.attr('style').cssText = originalStyleAttr;\r
258 } else {\r
259 that.attr('style', originalStyleAttr);\r
260 }\r
261 if (callback) { callback.apply(this, arguments); }\r
262 });\r
263 });\r
264 };\r
265 \r
266 $.fn.extend({\r
267 _addClass: $.fn.addClass,\r
268 addClass: function(classNames, speed, easing, callback) {\r
269 return speed ? $.effects.animateClass.apply(this, [{ add: classNames },speed,easing,callback]) : this._addClass(classNames);\r
270 },\r
271 \r
272 _removeClass: $.fn.removeClass,\r
273 removeClass: function(classNames,speed,easing,callback) {\r
274 return speed ? $.effects.animateClass.apply(this, [{ remove: classNames },speed,easing,callback]) : this._removeClass(classNames);\r
275 },\r
276 \r
277 _toggleClass: $.fn.toggleClass,\r
278 toggleClass: function(classNames, force, speed, easing, callback) {\r
279 if ( typeof force == "boolean" || force === undefined ) {\r
280 if ( !speed ) {\r
281 // without speed parameter;\r
282 return this._toggleClass(classNames, force);\r
283 } else {\r
284 return $.effects.animateClass.apply(this, [(force?{add:classNames}:{remove:classNames}),speed,easing,callback]);\r
285 }\r
286 } else {\r
287 // without switch parameter;\r
288 return $.effects.animateClass.apply(this, [{ toggle: classNames },force,speed,easing]);\r
289 }\r
290 },\r
291 \r
292 switchClass: function(remove,add,speed,easing,callback) {\r
293 return $.effects.animateClass.apply(this, [{ add: add, remove: remove },speed,easing,callback]);\r
294 }\r
295 });\r
296 \r
297 \r
298 \r
299 /******************************************************************************/\r
300 /*********************************** EFFECTS **********************************/\r
301 /******************************************************************************/\r
302 \r
303 $.extend($.effects, {\r
304 version: "1.8",\r
305 \r
306 // Saves a set of properties in a data storage\r
307 save: function(element, set) {\r
308 for(var i=0; i < set.length; i++) {\r
309 if(set[i] !== null) element.data("ec.storage."+set[i], element[0].style[set[i]]);\r
310 }\r
311 },\r
312 \r
313 // Restores a set of previously saved properties from a data storage\r
314 restore: function(element, set) {\r
315 for(var i=0; i < set.length; i++) {\r
316 if(set[i] !== null) element.css(set[i], element.data("ec.storage."+set[i]));\r
317 }\r
318 },\r
319 \r
320 setMode: function(el, mode) {\r
321 if (mode == 'toggle') mode = el.is(':hidden') ? 'show' : 'hide'; // Set for toggle\r
322 return mode;\r
323 },\r
324 \r
325 getBaseline: function(origin, original) { // Translates a [top,left] array into a baseline value\r
326 // this should be a little more flexible in the future to handle a string & hash\r
327 var y, x;\r
328 switch (origin[0]) {\r
329 case 'top': y = 0; break;\r
330 case 'middle': y = 0.5; break;\r
331 case 'bottom': y = 1; break;\r
332 default: y = origin[0] / original.height;\r
333 };\r
334 switch (origin[1]) {\r
335 case 'left': x = 0; break;\r
336 case 'center': x = 0.5; break;\r
337 case 'right': x = 1; break;\r
338 default: x = origin[1] / original.width;\r
339 };\r
340 return {x: x, y: y};\r
341 },\r
342 \r
343 // Wraps the element around a wrapper that copies position properties\r
344 createWrapper: function(element) {\r
345 \r
346 // if the element is already wrapped, return it\r
347 if (element.parent().is('.ui-effects-wrapper')) {\r
348 return element.parent();\r
349 }\r
350 \r
351 // wrap the element\r
352 var props = {\r
353 width: element.outerWidth(true),\r
354 height: element.outerHeight(true),\r
355 'float': element.css('float')\r
356 },\r
357 wrapper = $('<div></div>')\r
358 .addClass('ui-effects-wrapper')\r
359 .css({\r
360 fontSize: '100%',\r
361 background: 'transparent',\r
362 border: 'none',\r
363 margin: 0,\r
364 padding: 0\r
365 });\r
366 \r
367 element.wrap(wrapper);\r
368 wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually loose the reference to the wrapped element\r
369 \r
370 // transfer positioning properties to the wrapper\r
371 if (element.css('position') == 'static') {\r
372 wrapper.css({ position: 'relative' });\r
373 element.css({ position: 'relative' });\r
374 } else {\r
375 $.extend(props, {\r
376 position: element.css('position'),\r
377 zIndex: element.css('z-index')\r
378 });\r
379 $.each(['top', 'left', 'bottom', 'right'], function(i, pos) {\r
380 props[pos] = element.css(pos);\r
381 if (isNaN(parseInt(props[pos], 10))) {\r
382 props[pos] = 'auto';\r
383 }\r
384 });\r
385 element.css({position: 'relative', top: 0, left: 0 });\r
386 }\r
387 \r
388 return wrapper.css(props).show();\r
389 },\r
390 \r
391 removeWrapper: function(element) {\r
392 if (element.parent().is('.ui-effects-wrapper'))\r
393 return element.parent().replaceWith(element);\r
394 return element;\r
395 },\r
396 \r
397 setTransition: function(element, list, factor, value) {\r
398 value = value || {};\r
399 $.each(list, function(i, x){\r
400 unit = element.cssUnit(x);\r
401 if (unit[0] > 0) value[x] = unit[0] * factor + unit[1];\r
402 });\r
403 return value;\r
404 }\r
405 });\r
406 \r
407 \r
408 function _normalizeArguments(effect, options, speed, callback) {\r
409 // shift params for method overloading\r
410 if (typeof effect == 'object') {\r
411 callback = options;\r
412 speed = null;\r
413 options = effect;\r
414 effect = options.effect;\r
415 }\r
416 if ($.isFunction(options)) {\r
417 callback = options;\r
418 speed = null;\r
419 options = {};\r
420 }\r
421 if ($.isFunction(speed)) {\r
422 callback = speed;\r
423 speed = null;\r
424 }\r
425 if (typeof options == 'number' || $.fx.speeds[options]) {\r
426 callback = speed;\r
427 speed = options;\r
428 options = {};\r
429 }\r
430 \r
431 options = options || {};\r
432 \r
433 speed = speed || options.duration;\r
434 speed = $.fx.off ? 0 : typeof speed == 'number'\r
435 ? speed : $.fx.speeds[speed] || $.fx.speeds._default;\r
436 \r
437 callback = callback || options.complete;\r
438 \r
439 return [effect, options, speed, callback];\r
440 }\r
441 \r
442 $.fn.extend({\r
443 effect: function(effect, options, speed, callback) {\r
444 var args = _normalizeArguments.apply(this, arguments),\r
445 // TODO: make effects takes actual parameters instead of a hash\r
446 args2 = {\r
447 options: args[1],\r
448 duration: args[2],\r
449 callback: args[3]\r
450 },\r
451 effectMethod = $.effects[effect];\r
452 \r
453 return effectMethod && !$.fx.off ? effectMethod.call(this, args2) : this;\r
454 },\r
455 \r
456 _show: $.fn.show,\r
457 show: function(speed) {\r
458 if (!speed || typeof speed == 'number' || $.fx.speeds[speed]) {\r
459 return this._show.apply(this, arguments);\r
460 } else {\r
461 var args = _normalizeArguments.apply(this, arguments);\r
462 args[1].mode = 'show';\r
463 return this.effect.apply(this, args);\r
464 }\r
465 },\r
466 \r
467 _hide: $.fn.hide,\r
468 hide: function(speed) {\r
469 if (!speed || typeof speed == 'number' || $.fx.speeds[speed]) {\r
470 return this._hide.apply(this, arguments);\r
471 } else {\r
472 var args = _normalizeArguments.apply(this, arguments);\r
473 args[1].mode = 'hide';\r
474 return this.effect.apply(this, args);\r
475 }\r
476 },\r
477 \r
478 // jQuery core overloads toggle and create _toggle\r
479 __toggle: $.fn.toggle,\r
480 toggle: function(speed) {\r
481 if (!speed || typeof speed == 'number' || $.fx.speeds[speed] ||\r
482 typeof speed == 'boolean' || $.isFunction(speed)) {\r
483 return this.__toggle.apply(this, arguments);\r
484 } else {\r
485 var args = _normalizeArguments.apply(this, arguments);\r
486 args[1].mode = 'toggle';\r
487 return this.effect.apply(this, args);\r
488 }\r
489 },\r
490 \r
491 // helper functions\r
492 cssUnit: function(key) {\r
493 var style = this.css(key), val = [];\r
494 $.each( ['em','px','%','pt'], function(i, unit){\r
495 if(style.indexOf(unit) > 0)\r
496 val = [parseFloat(style), unit];\r
497 });\r
498 return val;\r
499 }\r
500 });\r
501 \r
502 \r
503 \r
504 /******************************************************************************/\r
505 /*********************************** EASING ***********************************/\r
506 /******************************************************************************/\r
507 \r
508 /*\r
509 * jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/\r
510 *\r
511 * Uses the built in easing capabilities added In jQuery 1.1\r
512 * to offer multiple easing options\r
513 *\r
514 * TERMS OF USE - jQuery Easing\r
515 *\r
516 * Open source under the BSD License.\r
517 *\r
518 * Copyright 2008 George McGinley Smith\r
519 * All rights reserved.\r
520 *\r
521 * Redistribution and use in source and binary forms, with or without modification,\r
522 * are permitted provided that the following conditions are met:\r
523 *\r
524 * Redistributions of source code must retain the above copyright notice, this list of\r
525 * conditions and the following disclaimer.\r
526 * Redistributions in binary form must reproduce the above copyright notice, this list\r
527 * of conditions and the following disclaimer in the documentation and/or other materials\r
528 * provided with the distribution.\r
529 *\r
530 * Neither the name of the author nor the names of contributors may be used to endorse\r
531 * or promote products derived from this software without specific prior written permission.\r
532 *\r
533 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY\r
534 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF\r
535 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE\r
536 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,\r
537 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE\r
538 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED\r
539 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING\r
540 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED\r
541 * OF THE POSSIBILITY OF SUCH DAMAGE.\r
542 *\r
543 */\r
544 \r
545 // t: current time, b: begInnIng value, c: change In value, d: duration\r
546 $.easing.jswing = $.easing.swing;\r
547 \r
548 $.extend($.easing,\r
549 {\r
550 def: 'easeOutQuad',\r
551 swing: function (x, t, b, c, d) {\r
552 //alert($.easing.default);\r
553 return $.easing[$.easing.def](x, t, b, c, d);\r
554 },\r
555 easeInQuad: function (x, t, b, c, d) {\r
556 return c*(t/=d)*t + b;\r
557 },\r
558 easeOutQuad: function (x, t, b, c, d) {\r
559 return -c *(t/=d)*(t-2) + b;\r
560 },\r
561 easeInOutQuad: function (x, t, b, c, d) {\r
562 if ((t/=d/2) < 1) return c/2*t*t + b;\r
563 return -c/2 * ((--t)*(t-2) - 1) + b;\r
564 },\r
565 easeInCubic: function (x, t, b, c, d) {\r
566 return c*(t/=d)*t*t + b;\r
567 },\r
568 easeOutCubic: function (x, t, b, c, d) {\r
569 return c*((t=t/d-1)*t*t + 1) + b;\r
570 },\r
571 easeInOutCubic: function (x, t, b, c, d) {\r
572 if ((t/=d/2) < 1) return c/2*t*t*t + b;\r
573 return c/2*((t-=2)*t*t + 2) + b;\r
574 },\r
575 easeInQuart: function (x, t, b, c, d) {\r
576 return c*(t/=d)*t*t*t + b;\r
577 },\r
578 easeOutQuart: function (x, t, b, c, d) {\r
579 return -c * ((t=t/d-1)*t*t*t - 1) + b;\r
580 },\r
581 easeInOutQuart: function (x, t, b, c, d) {\r
582 if ((t/=d/2) < 1) return c/2*t*t*t*t + b;\r
583 return -c/2 * ((t-=2)*t*t*t - 2) + b;\r
584 },\r
585 easeInQuint: function (x, t, b, c, d) {\r
586 return c*(t/=d)*t*t*t*t + b;\r
587 },\r
588 easeOutQuint: function (x, t, b, c, d) {\r
589 return c*((t=t/d-1)*t*t*t*t + 1) + b;\r
590 },\r
591 easeInOutQuint: function (x, t, b, c, d) {\r
592 if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;\r
593 return c/2*((t-=2)*t*t*t*t + 2) + b;\r
594 },\r
595 easeInSine: function (x, t, b, c, d) {\r
596 return -c * Math.cos(t/d * (Math.PI/2)) + c + b;\r
597 },\r
598 easeOutSine: function (x, t, b, c, d) {\r
599 return c * Math.sin(t/d * (Math.PI/2)) + b;\r
600 },\r
601 easeInOutSine: function (x, t, b, c, d) {\r
602 return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;\r
603 },\r
604 easeInExpo: function (x, t, b, c, d) {\r
605 return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;\r
606 },\r
607 easeOutExpo: function (x, t, b, c, d) {\r
608 return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;\r
609 },\r
610 easeInOutExpo: function (x, t, b, c, d) {\r
611 if (t==0) return b;\r
612 if (t==d) return b+c;\r
613 if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;\r
614 return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;\r
615 },\r
616 easeInCirc: function (x, t, b, c, d) {\r
617 return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;\r
618 },\r
619 easeOutCirc: function (x, t, b, c, d) {\r
620 return c * Math.sqrt(1 - (t=t/d-1)*t) + b;\r
621 },\r
622 easeInOutCirc: function (x, t, b, c, d) {\r
623 if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;\r
624 return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;\r
625 },\r
626 easeInElastic: function (x, t, b, c, d) {\r
627 var s=1.70158;var p=0;var a=c;\r
628 if (t==0) return b; if ((t/=d)==1) return b+c; if (!p) p=d*.3;\r
629 if (a < Math.abs(c)) { a=c; var s=p/4; }\r
630 else var s = p/(2*Math.PI) * Math.asin (c/a);\r
631 return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;\r
632 },\r
633 easeOutElastic: function (x, t, b, c, d) {\r
634 var s=1.70158;var p=0;var a=c;\r
635 if (t==0) return b; if ((t/=d)==1) return b+c; if (!p) p=d*.3;\r
636 if (a < Math.abs(c)) { a=c; var s=p/4; }\r
637 else var s = p/(2*Math.PI) * Math.asin (c/a);\r
638 return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;\r
639 },\r
640 easeInOutElastic: function (x, t, b, c, d) {\r
641 var s=1.70158;var p=0;var a=c;\r
642 if (t==0) return b; if ((t/=d/2)==2) return b+c; if (!p) p=d*(.3*1.5);\r
643 if (a < Math.abs(c)) { a=c; var s=p/4; }\r
644 else var s = p/(2*Math.PI) * Math.asin (c/a);\r
645 if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;\r
646 return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;\r
647 },\r
648 easeInBack: function (x, t, b, c, d, s) {\r
649 if (s == undefined) s = 1.70158;\r
650 return c*(t/=d)*t*((s+1)*t - s) + b;\r
651 },\r
652 easeOutBack: function (x, t, b, c, d, s) {\r
653 if (s == undefined) s = 1.70158;\r
654 return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;\r
655 },\r
656 easeInOutBack: function (x, t, b, c, d, s) {\r
657 if (s == undefined) s = 1.70158;\r
658 if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;\r
659 return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;\r
660 },\r
661 easeInBounce: function (x, t, b, c, d) {\r
662 return c - $.easing.easeOutBounce (x, d-t, 0, c, d) + b;\r
663 },\r
664 easeOutBounce: function (x, t, b, c, d) {\r
665 if ((t/=d) < (1/2.75)) {\r
666 return c*(7.5625*t*t) + b;\r
667 } else if (t < (2/2.75)) {\r
668 return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;\r
669 } else if (t < (2.5/2.75)) {\r
670 return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;\r
671 } else {\r
672 return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;\r
673 }\r
674 },\r
675 easeInOutBounce: function (x, t, b, c, d) {\r
676 if (t < d/2) return $.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;\r
677 return $.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;\r
678 }\r
679 });\r
680 \r
681 /*\r
682 *\r
683 * TERMS OF USE - EASING EQUATIONS\r
684 *\r
685 * Open source under the BSD License.\r
686 *\r
687 * Copyright 2001 Robert Penner\r
688 * All rights reserved.\r
689 *\r
690 * Redistribution and use in source and binary forms, with or without modification,\r
691 * are permitted provided that the following conditions are met:\r
692 *\r
693 * Redistributions of source code must retain the above copyright notice, this list of\r
694 * conditions and the following disclaimer.\r
695 * Redistributions in binary form must reproduce the above copyright notice, this list\r
696 * of conditions and the following disclaimer in the documentation and/or other materials\r
697 * provided with the distribution.\r
698 *\r
699 * Neither the name of the author nor the names of contributors may be used to endorse\r
700 * or promote products derived from this software without specific prior written permission.\r
701 *\r
702 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY\r
703 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF\r
704 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE\r
705 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,\r
706 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE\r
707 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED\r
708 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING\r
709 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED\r
710 * OF THE POSSIBILITY OF SUCH DAMAGE.\r
711 *\r
712 */\r
713 \r
714 })(jQuery);\r