      1 /*
      2  * jQuery UI Effects 1.8.5
      3  *
      4  * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
      5  * Dual licensed under the MIT or GPL Version 2 licenses.
      6  * http://jquery.org/license
      7  *
      8  * http://docs.jquery.com/UI/Effects/
      9  */
     10 ;jQuery.effects || (function($, undefined) {
     11
     12 $.effects = {};
     13
     14
     15
     16 /******************************************************************************/
     17 /****************************** COLOR ANIMATIONS ******************************/
     18 /******************************************************************************/
     19
     20 // override the animation for color styles
     21 $.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor',
     22 	'borderRightColor', 'borderTopColor', 'color', 'outlineColor'],
     23 function(i, attr) {
     24 	$.fx.step[attr] = function(fx) {
     25 		if (!fx.colorInit) {
     26 			fx.start = getColor(fx.elem, attr);
     27 			fx.end = getRGB(fx.end);
     28 			fx.colorInit = true;
     29 		}
     30
     31 		fx.elem.style[attr] = 'rgb(' +
     32 			Math.max(Math.min(parseInt((fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0], 10), 255), 0) + ',' +
     33 			Math.max(Math.min(parseInt((fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1], 10), 255), 0) + ',' +
     34 			Math.max(Math.min(parseInt((fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2], 10), 255), 0) + ')';
     35 	};
     36 });
     37
     38 // Color Conversion functions from highlightFade
     39 // By Blair Mitchelmore
     40 // http://jquery.offput.ca/highlightFade/
     41
     42 // Parse strings looking for color tuples [255,255,255]
     43 function getRGB(color) {
     44 		var result;
     45
     46 		// Check if we're already dealing with an array of colors
     47 		if ( color && color.constructor == Array && color.length == 3 )
     48 				return color;
     49
     50 		// Look for rgb(num,num,num)
     51 		if (result = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(color))
     52 				return [parseInt(result[1],10), parseInt(result[2],10), parseInt(result[3],10)];
     53
     54 		// Look for rgb(num%,num%,num%)
     55 		if (result = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(color))
     56 				return [parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55];
     57
     58 		// Look for #a0b1c2
     59 		if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color))
     60 				return [parseInt(result[1],16), parseInt(result[2],16), parseInt(result[3],16)];
     61
     62 		// Look for #fff
     63 		if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(color))
     64 				return [parseInt(result[1]+result[1],16), parseInt(result[2]+result[2],16), parseInt(result[3]+result[3],16)];
     65
     66 		// Look for rgba(0, 0, 0, 0) == transparent in Safari 3
     67 		if (result = /rgba\(0, 0, 0, 0\)/.exec(color))
     68 				return colors['transparent'];
     69
     70 		// Otherwise, we're most likely dealing with a named color
     71 		return colors[$.trim(color).toLowerCase()];
     72 }
     73
     74 function getColor(elem, attr) {
     75 		var color;
     76
     77 		do {
     78 				color = $.curCSS(elem, attr);
     79
     80 				// Keep going until we find an element that has color, or we hit the body
     81 				if ( color != '' && color != 'transparent' || $.nodeName(elem, "body") )
     82 						break;
     83
     84 				attr = "backgroundColor";
     85 		} while ( elem = elem.parentNode );
     86
     87 		return getRGB(color);
     88 };
     89
     90 // Some named colors to work with
     91 // From Interface by Stefan Petre
     92 // http://interface.eyecon.ro/
     93
     94 var colors = {
     95 	aqua:[0,255,255],
     96 	azure:[240,255,255],
     97 	beige:[245,245,220],
     98 	black:[0,0,0],
     99 	blue:[0,0,255],
    100 	brown:[165,42,42],
    101 	cyan:[0,255,255],
    102 	darkblue:[0,0,139],
    103 	darkcyan:[0,139,139],
    104 	darkgrey:[169,169,169],
    105 	darkgreen:[0,100,0],
    106 	darkkhaki:[189,183,107],
    107 	darkmagenta:[139,0,139],
    108 	darkolivegreen:[85,107,47],
    109 	darkorange:[255,140,0],
    110 	darkorchid:[153,50,204],
    111 	darkred:[139,0,0],
    112 	darksalmon:[233,150,122],
    113 	darkviolet:[148,0,211],
    114 	fuchsia:[255,0,255],
    115 	gold:[255,215,0],
    116 	green:[0,128,0],
    117 	indigo:[75,0,130],
    118 	khaki:[240,230,140],
    119 	lightblue:[173,216,230],
    120 	lightcyan:[224,255,255],
    121 	lightgreen:[144,238,144],
    122 	lightgrey:[211,211,211],
    123 	lightpink:[255,182,193],
    124 	lightyellow:[255,255,224],
    125 	lime:[0,255,0],
    126 	magenta:[255,0,255],
    127 	maroon:[128,0,0],
    128 	navy:[0,0,128],
    129 	olive:[128,128,0],
    130 	orange:[255,165,0],
    131 	pink:[255,192,203],
    132 	purple:[128,0,128],
    133 	violet:[128,0,128],
    134 	red:[255,0,0],
    135 	silver:[192,192,192],
    136 	white:[255,255,255],
    137 	yellow:[255,255,0],
    138 	transparent: [255,255,255]
    139 };
    140
    141
    142
    143 /******************************************************************************/
    144 /****************************** CLASS ANIMATIONS ******************************/
    145 /******************************************************************************/
    146
    147 var classAnimationActions = ['add', 'remove', 'toggle'],
    148 	shorthandStyles = {
    149 		border: 1,
    150 		borderBottom: 1,
    151 		borderColor: 1,
    152 		borderLeft: 1,
    153 		borderRight: 1,
    154 		borderTop: 1,
    155 		borderWidth: 1,
    156 		margin: 1,
    157 		padding: 1
    158 	};
    159
    160 function getElementStyles() {
    161 	var style = document.defaultView
    162 			? document.defaultView.getComputedStyle(this, null)
    163 			: this.currentStyle,
    164 		newStyle = {},
    165 		key,
    166 		camelCase;
    167
    168 	// webkit enumerates style porperties
    169 	if (style && style.length && style[0] && style[style[0]]) {
    170 		var len = style.length;
    171 		while (len--) {
    172 			key = style[len];
    173 			if (typeof style[key] == 'string') {
    174 				camelCase = key.replace(/\-(\w)/g, function(all, letter){
    175 					return letter.toUpperCase();
    176 				});
    177 				newStyle[camelCase] = style[key];
    178 			}
    179 		}
    180 	} else {
    181 		for (key in style) {
    182 			if (typeof style[key] === 'string') {
    183 				newStyle[key] = style[key];
    184 			}
    185 		}
    186 	}
    187
    188 	return newStyle;
    189 }
    190
    191 function filterStyles(styles) {
    192 	var name, value;
    193 	for (name in styles) {
    194 		value = styles[name];
    195 		if (
    196 			// ignore null and undefined values
    197 			value == null ||
    198 			// ignore functions (when does this occur?)
    199 			$.isFunction(value) ||
    200 			// shorthand styles that need to be expanded
    201 			name in shorthandStyles ||
    202 			// ignore scrollbars (break in IE)
    203 			(/scrollbar/).test(name) ||
    204
    205 			// only colors or values that can be converted to numbers
    206 			(!(/color/i).test(name) && isNaN(parseFloat(value)))
    207 		) {
    208 			delete styles[name];
    209 		}
    210 	}
    211
    212 	return styles;
    213 }
    214
    215 function styleDifference(oldStyle, newStyle) {
    216 	var diff = { _: 0 }, // http://dev.jquery.com/ticket/5459
    217 		name;
    218
    219 	for (name in newStyle) {
    220 		if (oldStyle[name] != newStyle[name]) {
    221 			diff[name] = newStyle[name];
    222 		}
    223 	}
    224
    225 	return diff;
    226 }
    227
    228 $.effects.animateClass = function(value, duration, easing, callback) {
    229 	if ($.isFunction(easing)) {
    230 		callback = easing;
    231 		easing = null;
    232 	}
    233
    234 	return this.each(function() {
    235
    236 		var that = $(this),
    237 			originalStyleAttr = that.attr('style') || ' ',
    238 			originalStyle = filterStyles(getElementStyles.call(this)),
    239 			newStyle,
    240 			className = that.attr('className');
    241
    242 		$.each(classAnimationActions, function(i, action) {
    243 			if (value[action]) {
    244 				that[action + 'Class'](value[action]);
    245 			}
    246 		});
    247 		newStyle = filterStyles(getElementStyles.call(this));
    248 		that.attr('className', className);
    249
    250 		that.animate(styleDifference(originalStyle, newStyle), duration, easing, function() {
    251 			$.each(classAnimationActions, function(i, action) {
    252 				if (value[action]) { that[action + 'Class'](value[action]); }
    253 			});
    254 			// work around bug in IE by clearing the cssText before setting it
    255 			if (typeof that.attr('style') == 'object') {
    256 				that.attr('style').cssText = '';
    257 				that.attr('style').cssText = originalStyleAttr;
    258 			} else {
    259 				that.attr('style', originalStyleAttr);
    260 			}
    261 			if (callback) { callback.apply(this, arguments); }
    262 		});
    263 	});
    264 };
    265
    266 $.fn.extend({
    267 	_addClass: $.fn.addClass,
    268 	addClass: function(classNames, speed, easing, callback) {
    269 		return speed ? $.effects.animateClass.apply(this, [{ add: classNames },speed,easing,callback]) : this._addClass(classNames);
    270 	},
    271
    272 	_removeClass: $.fn.removeClass,
    273 	removeClass: function(classNames,speed,easing,callback) {
    274 		return speed ? $.effects.animateClass.apply(this, [{ remove: classNames },speed,easing,callback]) : this._removeClass(classNames);
    275 	},
    276
    277 	_toggleClass: $.fn.toggleClass,
    278 	toggleClass: function(classNames, force, speed, easing, callback) {
    279 		if ( typeof force == "boolean" || force === undefined ) {
    280 			if ( !speed ) {
    281 				// without speed parameter;
    282 				return this._toggleClass(classNames, force);
    283 			} else {
    284 				return $.effects.animateClass.apply(this, [(force?{add:classNames}:{remove:classNames}),speed,easing,callback]);
    285 			}
    286 		} else {
    287 			// without switch parameter;
    288 			return $.effects.animateClass.apply(this, [{ toggle: classNames },force,speed,easing]);
    289 		}
    290 	},
    291
    292 	switchClass: function(remove,add,speed,easing,callback) {
    293 		return $.effects.animateClass.apply(this, [{ add: add, remove: remove },speed,easing,callback]);
    294 	}
    295 });
    296
    297
    298
    299 /******************************************************************************/
    300 /*********************************** EFFECTS **********************************/
    301 /******************************************************************************/
    302
    303 $.extend($.effects, {
    304 	version: "1.8.5",
    305
    306 	// Saves a set of properties in a data storage
    307 	save: function(element, set) {
    308 		for(var i=0; i < set.length; i++) {
    309 			if(set[i] !== null) element.data("ec.storage."+set[i], element[0].style[set[i]]);
    310 		}
    311 	},
    312
    313 	// Restores a set of previously saved properties from a data storage
    314 	restore: function(element, set) {
    315 		for(var i=0; i < set.length; i++) {
    316 			if(set[i] !== null) element.css(set[i], element.data("ec.storage."+set[i]));
    317 		}
    318 	},
    319
    320 	setMode: function(el, mode) {
    321 		if (mode == 'toggle') mode = el.is(':hidden') ? 'show' : 'hide'; // Set for toggle
    322 		return mode;
    323 	},
    324
    325 	getBaseline: function(origin, original) { // Translates a [top,left] array into a baseline value
    326 		// this should be a little more flexible in the future to handle a string & hash
    327 		var y, x;
    328 		switch (origin[0]) {
    329 			case 'top': y = 0; break;
    330 			case 'middle': y = 0.5; break;
    331 			case 'bottom': y = 1; break;
    332 			default: y = origin[0] / original.height;
    333 		};
    334 		switch (origin[1]) {
    335 			case 'left': x = 0; break;
    336 			case 'center': x = 0.5; break;
    337 			case 'right': x = 1; break;
    338 			default: x = origin[1] / original.width;
    339 		};
    340 		return {x: x, y: y};
    341 	},
    342
    343 	// Wraps the element around a wrapper that copies position properties
    344 	createWrapper: function(element) {
    345
    346 		// if the element is already wrapped, return it
    347 		if (element.parent().is('.ui-effects-wrapper')) {
    348 			return element.parent();
    349 		}
    350
    351 		// wrap the element
    352 		var props = {
    353 				width: element.outerWidth(true),
    354 				height: element.outerHeight(true),
    355 				'float': element.css('float')
    356 			},
    357 			wrapper = $('<div></div>')
    358 				.addClass('ui-effects-wrapper')
    359 				.css({
    360 					fontSize: '100%',
    361 					background: 'transparent',
    362 					border: 'none',
    363 					margin: 0,
    364 					padding: 0
    365 				});
    366
    367 		element.wrap(wrapper);
    368 		wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually loose the reference to the wrapped element
    369
    370 		// transfer positioning properties to the wrapper
    371 		if (element.css('position') == 'static') {
    372 			wrapper.css({ position: 'relative' });
    373 			element.css({ position: 'relative' });
    374 		} else {
    375 			$.extend(props, {
    376 				position: element.css('position'),
    377 				zIndex: element.css('z-index')
    378 			});
    379 			$.each(['top', 'left', 'bottom', 'right'], function(i, pos) {
    380 				props[pos] = element.css(pos);
    381 				if (isNaN(parseInt(props[pos], 10))) {
    382 					props[pos] = 'auto';
    383 				}
    384 			});
    385 			element.css({position: 'relative', top: 0, left: 0 });
    386 		}
    387
    388 		return wrapper.css(props).show();
    389 	},
    390
    391 	removeWrapper: function(element) {
    392 		if (element.parent().is('.ui-effects-wrapper'))
    393 			return element.parent().replaceWith(element);
    394 		return element;
    395 	},
    396
    397 	setTransition: function(element, list, factor, value) {
    398 		value = value || {};
    399 		$.each(list, function(i, x){
    400 			unit = element.cssUnit(x);
    401 			if (unit[0] > 0) value[x] = unit[0] * factor + unit[1];
    402 		});
    403 		return value;
    404 	}
    405 });
    406
    407
    408 function _normalizeArguments(effect, options, speed, callback) {
    409 	// shift params for method overloading
    410 	if (typeof effect == 'object') {
    411 		callback = options;
    412 		speed = null;
    413 		options = effect;
    414 		effect = options.effect;
    415 	}
    416 	if ($.isFunction(options)) {
    417 		callback = options;
    418 		speed = null;
    419 		options = {};
    420 	}
    421         if (typeof options == 'number' || $.fx.speeds[options]) {
    422 		callback = speed;
    423 		speed = options;
    424 		options = {};
    425 	}
    426 	if ($.isFunction(speed)) {
    427 		callback = speed;
    428 		speed = null;
    429 	}
    430
    431 	options = options || {};
    432
    433 	speed = speed || options.duration;
    434 	speed = $.fx.off ? 0 : typeof speed == 'number'
    435 		? speed : $.fx.speeds[speed] || $.fx.speeds._default;
    436
    437 	callback = callback || options.complete;
    438
    439 	return [effect, options, speed, callback];
    440 }
    441
    442 $.fn.extend({
    443 	effect: function(effect, options, speed, callback) {
    444 		var args = _normalizeArguments.apply(this, arguments),
    445 			// TODO: make effects takes actual parameters instead of a hash
    446 			args2 = {
    447 				options: args[1],
    448 				duration: args[2],
    449 				callback: args[3]
    450 			},
    451 			effectMethod = $.effects[effect];
    452
    453 		return effectMethod && !$.fx.off ? effectMethod.call(this, args2) : this;
    454 	},
    455
    456 	_show: $.fn.show,
    457 	show: function(speed) {
    458 		if (!speed || typeof speed == 'number' || $.fx.speeds[speed] || !$.effects[speed] ) {
    459 			return this._show.apply(this, arguments);
    460 		} else {
    461 			var args = _normalizeArguments.apply(this, arguments);
    462 			args[1].mode = 'show';
    463 			return this.effect.apply(this, args);
    464 		}
    465 	},
    466
    467 	_hide: $.fn.hide,
    468 	hide: function(speed) {
    469 		if (!speed || typeof speed == 'number' || $.fx.speeds[speed] || !$.effects[speed] ) {
    470 			return this._hide.apply(this, arguments);
    471 		} else {
    472 			var args = _normalizeArguments.apply(this, arguments);
    473 			args[1].mode = 'hide';
    474 			return this.effect.apply(this, args);
    475 		}
    476 	},
    477
    478 	// jQuery core overloads toggle and creates _toggle
    479 	__toggle: $.fn.toggle,
    480 	toggle: function(speed) {
    481 		if (!speed || typeof speed == 'number' || $.fx.speeds[speed] || !$.effects[speed]  ||
    482 			typeof speed == 'boolean' || $.isFunction(speed)) {
    483 			return this.__toggle.apply(this, arguments);
    484 		} else {
    485 			var args = _normalizeArguments.apply(this, arguments);
    486 			args[1].mode = 'toggle';
    487 			return this.effect.apply(this, args);
    488 		}
    489 	},
    490
    491 	// helper functions
    492 	cssUnit: function(key) {
    493 		var style = this.css(key), val = [];
    494 		$.each( ['em','px','%','pt'], function(i, unit){
    495 			if(style.indexOf(unit) > 0)
    496 				val = [parseFloat(style), unit];
    497 		});
    498 		return val;
    499 	}
    500 });
    501
    502
    503
    504 /******************************************************************************/
    505 /*********************************** EASING ***********************************/
    506 /******************************************************************************/
    507
    508 /*
    509  * jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
    510  *
    511  * Uses the built in easing capabilities added In jQuery 1.1
    512  * to offer multiple easing options
    513  *
    514  * TERMS OF USE - jQuery Easing
    515  *
    516  * Open source under the BSD License.
    517  *
    518  * Copyright 2008 George McGinley Smith
    519  * All rights reserved.
    520  *
    521  * Redistribution and use in source and binary forms, with or without modification,
    522  * are permitted provided that the following conditions are met:
    523  *
    524  * Redistributions of source code must retain the above copyright notice, this list of
    525  * conditions and the following disclaimer.
    526  * Redistributions in binary form must reproduce the above copyright notice, this list
    527  * of conditions and the following disclaimer in the documentation and/or other materials
    528  * provided with the distribution.
    529  *
    530  * Neither the name of the author nor the names of contributors may be used to endorse
    531  * or promote products derived from this software without specific prior written permission.
    532  *
    533  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
    534  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
    535  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
    536  * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
    537  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
    538  * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
    539  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
    540  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
    541  * OF THE POSSIBILITY OF SUCH DAMAGE.
    542  *
    543 */
    544
    545 // t: current time, b: begInnIng value, c: change In value, d: duration
    546 $.easing.jswing = $.easing.swing;
    547
    548 $.extend($.easing,
    549 {
    550 	def: 'easeOutQuad',
    551 	swing: function (x, t, b, c, d) {
    552 		//alert($.easing.default);
    553 		return $.easing[$.easing.def](x, t, b, c, d);
    554 	},
    555 	easeInQuad: function (x, t, b, c, d) {
    556 		return c*(t/=d)*t + b;
    557 	},
    558 	easeOutQuad: function (x, t, b, c, d) {
    559 		return -c *(t/=d)*(t-2) + b;
    560 	},
    561 	easeInOutQuad: function (x, t, b, c, d) {
    562 		if ((t/=d/2) < 1) return c/2*t*t + b;
    563 		return -c/2 * ((--t)*(t-2) - 1) + b;
    564 	},
    565 	easeInCubic: function (x, t, b, c, d) {
    566 		return c*(t/=d)*t*t + b;
    567 	},
    568 	easeOutCubic: function (x, t, b, c, d) {
    569 		return c*((t=t/d-1)*t*t + 1) + b;
    570 	},
    571 	easeInOutCubic: function (x, t, b, c, d) {
    572 		if ((t/=d/2) < 1) return c/2*t*t*t + b;
    573 		return c/2*((t-=2)*t*t + 2) + b;
    574 	},
    575 	easeInQuart: function (x, t, b, c, d) {
    576 		return c*(t/=d)*t*t*t + b;
    577 	},
    578 	easeOutQuart: function (x, t, b, c, d) {
    579 		return -c * ((t=t/d-1)*t*t*t - 1) + b;
    580 	},
    581 	easeInOutQuart: function (x, t, b, c, d) {
    582 		if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
    583 		return -c/2 * ((t-=2)*t*t*t - 2) + b;
    584 	},
    585 	easeInQuint: function (x, t, b, c, d) {
    586 		return c*(t/=d)*t*t*t*t + b;
    587 	},
    588 	easeOutQuint: function (x, t, b, c, d) {
    589 		return c*((t=t/d-1)*t*t*t*t + 1) + b;
    590 	},
    591 	easeInOutQuint: function (x, t, b, c, d) {
    592 		if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
    593 		return c/2*((t-=2)*t*t*t*t + 2) + b;
    594 	},
    595 	easeInSine: function (x, t, b, c, d) {
    596 		return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
    597 	},
    598 	easeOutSine: function (x, t, b, c, d) {
    599 		return c * Math.sin(t/d * (Math.PI/2)) + b;
    600 	},
    601 	easeInOutSine: function (x, t, b, c, d) {
    602 		return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
    603 	},
    604 	easeInExpo: function (x, t, b, c, d) {
    605 		return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
    606 	},
    607 	easeOutExpo: function (x, t, b, c, d) {
    608 		return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
    609 	},
    610 	easeInOutExpo: function (x, t, b, c, d) {
    611 		if (t==0) return b;
    612 		if (t==d) return b+c;
    613 		if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
    614 		return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
    615 	},
    616 	easeInCirc: function (x, t, b, c, d) {
    617 		return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
    618 	},
    619 	easeOutCirc: function (x, t, b, c, d) {
    620 		return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
    621 	},
    622 	easeInOutCirc: function (x, t, b, c, d) {
    623 		if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
    624 		return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
    625 	},
    626 	easeInElastic: function (x, t, b, c, d) {
    627 		var s=1.70158;var p=0;var a=c;
    628 		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
    629 		if (a < Math.abs(c)) { a=c; var s=p/4; }
    630 		else var s = p/(2*Math.PI) * Math.asin (c/a);
    631 		return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
    632 	},
    633 	easeOutElastic: function (x, t, b, c, d) {
    634 		var s=1.70158;var p=0;var a=c;
    635 		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
    636 		if (a < Math.abs(c)) { a=c; var s=p/4; }
    637 		else var s = p/(2*Math.PI) * Math.asin (c/a);
    638 		return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
    639 	},
    640 	easeInOutElastic: function (x, t, b, c, d) {
    641 		var s=1.70158;var p=0;var a=c;
    642 		if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
    643 		if (a < Math.abs(c)) { a=c; var s=p/4; }
    644 		else var s = p/(2*Math.PI) * Math.asin (c/a);
    645 		if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
    646 		return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
    647 	},
    648 	easeInBack: function (x, t, b, c, d, s) {
    649 		if (s == undefined) s = 1.70158;
    650 		return c*(t/=d)*t*((s+1)*t - s) + b;
    651 	},
    652 	easeOutBack: function (x, t, b, c, d, s) {
    653 		if (s == undefined) s = 1.70158;
    654 		return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
    655 	},
    656 	easeInOutBack: function (x, t, b, c, d, s) {
    657 		if (s == undefined) s = 1.70158;
    658 		if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
    659 		return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
    660 	},
    661 	easeInBounce: function (x, t, b, c, d) {
    662 		return c - $.easing.easeOutBounce (x, d-t, 0, c, d) + b;
    663 	},
    664 	easeOutBounce: function (x, t, b, c, d) {
    665 		if ((t/=d) < (1/2.75)) {
    666 			return c*(7.5625*t*t) + b;
    667 		} else if (t < (2/2.75)) {
    668 			return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
    669 		} else if (t < (2.5/2.75)) {
    670 			return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
    671 		} else {
    672 			return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
    673 		}
    674 	},
    675 	easeInOutBounce: function (x, t, b, c, d) {
    676 		if (t < d/2) return $.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;
    677 		return $.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;
    678 	}
    679 });
    680
    681 /*
    682  *
    683  * TERMS OF USE - EASING EQUATIONS
    684  *
    685  * Open source under the BSD License.
    686  *
    687  * Copyright 2001 Robert Penner
    688  * All rights reserved.
    689  *
    690  * Redistribution and use in source and binary forms, with or without modification,
    691  * are permitted provided that the following conditions are met:
    692  *
    693  * Redistributions of source code must retain the above copyright notice, this list of
    694  * conditions and the following disclaimer.
    695  * Redistributions in binary form must reproduce the above copyright notice, this list
    696  * of conditions and the following disclaimer in the documentation and/or other materials
    697  * provided with the distribution.
    698  *
    699  * Neither the name of the author nor the names of contributors may be used to endorse
    700  * or promote products derived from this software without specific prior written permission.
    701  *
    702  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
    703  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
    704  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
    705  * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
    706  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
    707  * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
    708  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
    709  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
    710  * OF THE POSSIBILITY OF SUCH DAMAGE.
    711  *
    712  */
    713
    714 })(jQuery);
    715