// script.aculo.us effects.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// Contributors:
//  Justin Palmer (http://encytemedia.com/)
//  Mark Pilgrim (http://diveintomark.org/)
//  Martin Bialasinki
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/ 
// converts rgb() and #xxx to #xxxxxx format,  
// returns self (or first argument) if not convertable  

String.prototype.parseColor = function() { var a = '#'; if (this.slice(0, 4) == 'rgb(') { var b = this.slice(4, this.length - 1).split(','); var i = 0; do { a += parseInt(b[i]).toColorPart() } while (++i < 3) } else { if (this.slice(0, 1) == '#') { if (this.length == 4) for (var i = 1; i < 4; i++) a += (this.charAt(i) + this.charAt(i)).toLowerCase(); if (this.length == 7) a = this.toLowerCase() } } return (a.length == 7 ? a : (arguments[0] || this)) }; Element.collectTextNodes = function(b) { return $A($(b).childNodes).collect(function(a) { return (a.nodeType == 3 ? a.nodeValue : (a.hasChildNodes() ? Element.collectTextNodes(a) : '')) }).flatten().join('') }; Element.collectTextNodesIgnoreClass = function(b, c) { return $A($(b).childNodes).collect(function(a) { return (a.nodeType == 3 ? a.nodeValue : ((a.hasChildNodes() && !Element.hasClassName(a, c)) ? Element.collectTextNodesIgnoreClass(a, c) : '')) }).flatten().join('') }; Element.setContentZoom = function(a, b) { a = $(a); a.setStyle({ fontSize: (b / 100) + 'em' }); if (Prototype.Browser.WebKit) window.scrollBy(0, 0); return a }; Element.getInlineOpacity = function(a) { return $(a).style.opacity || '' }; Element.forceRerendering = function(a) { try { a = $(a); var n = document.createTextNode(' '); a.appendChild(n); a.removeChild(n) } catch (e) { } }; var Effect = { _elementDoesNotExistError: { name: 'ElementDoesNotExistError', message: 'The specified DOM element does not exist, but is required for this effect to operate' }, Transitions: { linear: Prototype.K, sinoidal: function(a) { return (-Math.cos(a * Math.PI) / 2) + .5 }, reverse: function(a) { return 1 - a }, flicker: function(a) { var a = ((-Math.cos(a * Math.PI) / 4) + .75) + Math.random() / 4; return a > 1 ? 1 : a }, wobble: function(a) { return (-Math.cos(a * Math.PI * (9 * a)) / 2) + .5 }, pulse: function(a, b) { return (-Math.cos((a * ((b || 5) - .5) * 2) * Math.PI) / 2) + .5 }, spring: function(a) { return 1 - (Math.cos(a * 4.5 * Math.PI) * Math.exp(-a * 6)) }, none: function(a) { return 0 }, full: function(a) { return 1 } }, DefaultOptions: { duration: 1.0, fps: 100, sync: false, from: 0.0, to: 1.0, delay: 0.0, queue: 'parallel' }, tagifyText: function(c) { var d = 'position:relative'; if (Prototype.Browser.IE) d += ';zoom:1'; c = $(c); $A(c.childNodes).each(function(b) { if (b.nodeType == 3) { b.nodeValue.toArray().each(function(a) { c.insertBefore(new Element('span', { style: d }).update(a == ' ' ? String.fromCharCode(160) : a), b) }); Element.remove(b) } }) }, multiple: function(c, d) { var e; if (((typeof c == 'object') || Object.isFunction(c)) && (c.length)) e = c; else e = $(c).childNodes; var f = Object.extend({ speed: 0.1, delay: 0.0 }, arguments[2] || {}); var g = f.delay; $A(e).each(function(a, b) { new d(a, Object.extend(f, { delay: b * f.speed + g })) }) }, PAIRS: { 'slide': ['SlideDown', 'SlideUp'], 'blind': ['BlindDown', 'BlindUp'], 'appear': ['Appear', 'Fade'] }, toggle: function(a, b) { a = $(a); b = (b || 'appear').toLowerCase(); var c = Object.extend({ queue: { position: 'end', scope: (a.id || 'global'), limit: 1} }, arguments[2] || {}); Effect[a.visible() ? Effect.PAIRS[b][1] : Effect.PAIRS[b][0]](a, c) } }; Effect.DefaultOptions.transition = Effect.Transitions.sinoidal; Effect.ScopedQueue = Class.create(Enumerable, { initialize: function() { this.effects = []; this.interval = null }, _each: function(a) { this.effects._each(a) }, add: function(a) { var b = new Date().getTime(); var c = Object.isString(a.options.queue) ? a.options.queue : a.options.queue.position; switch (c) { case 'front': this.effects.findAll(function(e) { return e.state == 'idle' }).each(function(e) { e.startOn += a.finishOn; e.finishOn += a.finishOn }); break; case 'with-last': b = this.effects.pluck('startOn').max() || b; break; case 'end': b = this.effects.pluck('finishOn').max() || b; break } a.startOn += b; a.finishOn += b; if (!a.options.queue.limit || (this.effects.length < a.options.queue.limit)) this.effects.push(a); if (!this.interval) this.interval = setInterval(this.loop.bind(this), 15) }, remove: function(a) { this.effects = this.effects.reject(function(e) { return e == a }); if (this.effects.length == 0) { clearInterval(this.interval); this.interval = null } }, loop: function() { var a = new Date().getTime(); for (var i = 0, len = this.effects.length; i < len; i++) this.effects[i] && this.effects[i].loop(a) } }); Effect.Queues = { instances: $H(), get: function(a) { if (!Object.isString(a)) return a; return this.instances.get(a) || this.instances.set(a, new Effect.ScopedQueue()) } }; Effect.Queue = Effect.Queues.get('global'); Effect.Base = Class.create({ position: null, start: function(c) { function codeForEvent(a, b) { return ((a[b + 'Internal'] ? 'this.options.' + b + 'Internal(this);' : '') + (a[b] ? 'this.options.' + b + '(this);' : '')) } if (c && c.transition === false) c.transition = Effect.Transitions.linear; this.options = Object.extend(Object.extend({}, Effect.DefaultOptions), c || {}); this.currentFrame = 0; this.state = 'idle'; this.startOn = this.options.delay * 1000; this.finishOn = this.startOn + (this.options.duration * 1000); this.fromToDelta = this.options.to - this.options.from; this.totalTime = this.finishOn - this.startOn; this.totalFrames = this.options.fps * this.options.duration; this.render = (function() { function dispatch(a, b) { if (a.options[b + 'Internal']) a.options[b + 'Internal'](a); if (a.options[b]) a.options[b](a) } return function(a) { if (this.state === "idle") { this.state = "running"; dispatch(this, 'beforeSetup'); if (this.setup) this.setup(); dispatch(this, 'afterSetup') } if (this.state === "running") { a = (this.options.transition(a) * this.fromToDelta) + this.options.from; this.position = a; dispatch(this, 'beforeUpdate'); if (this.update) this.update(a); dispatch(this, 'afterUpdate') } } })(); this.event('beforeStart'); if (!this.options.sync) Effect.Queues.get(Object.isString(this.options.queue) ? 'global' : this.options.queue.scope).add(this) }, loop: function(a) { if (a >= this.startOn) { if (a >= this.finishOn) { this.render(1.0); this.cancel(); this.event('beforeFinish'); if (this.finish) this.finish(); this.event('afterFinish'); return } var b = (a - this.startOn) / this.totalTime, frame = (b * this.totalFrames).round(); if (frame > this.currentFrame) { this.render(b); this.currentFrame = frame } } }, cancel: function() { if (!this.options.sync) Effect.Queues.get(Object.isString(this.options.queue) ? 'global' : this.options.queue.scope).remove(this); this.state = 'finished' }, event: function(a) { if (this.options[a + 'Internal']) this.options[a + 'Internal'](this); if (this.options[a]) this.options[a](this) }, inspect: function() { var a = $H(); for (property in this) if (!Object.isFunction(this[property])) a.set(property, this[property]); return '#<Effect:' + a.inspect() + ',options:' + $H(this.options).inspect() + '>' } }); Effect.Parallel = Class.create(Effect.Base, { initialize: function(a) { this.effects = a || []; this.start(arguments[1]) }, update: function(a) { this.effects.invoke('render', a) }, finish: function(b) { this.effects.each(function(a) { a.render(1.0); a.cancel(); a.event('beforeFinish'); if (a.finish) a.finish(b); a.event('afterFinish') }) } }); Effect.Tween = Class.create(Effect.Base, { initialize: function(b, c, d) { b = Object.isString(b) ? $(b) : b; var e = $A(arguments), method = e.last(), options = e.length == 5 ? e[3] : null; this.method = Object.isFunction(method) ? method.bind(b) : Object.isFunction(b[method]) ? b[method].bind(b) : function(a) { b[method] = a }; this.start(Object.extend({ from: c, to: d }, options || {})) }, update: function(a) { this.method(a) } }); Effect.Event = Class.create(Effect.Base, { initialize: function() { this.start(Object.extend({ duration: 0 }, arguments[0] || {})) }, update: Prototype.emptyFunction }); Effect.Opacity = Class.create(Effect.Base, { initialize: function(a) { this.element = $(a); if (!this.element) throw (Effect._elementDoesNotExistError); if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) this.element.setStyle({ zoom: 1 }); var b = Object.extend({ from: this.element.getOpacity() || 0.0, to: 1.0 }, arguments[1] || {}); this.start(b) }, update: function(a) { this.element.setOpacity(a) } }); Effect.Move = Class.create(Effect.Base, { initialize: function(a) { this.element = $(a); if (!this.element) throw (Effect._elementDoesNotExistError); var b = Object.extend({ x: 0, y: 0, mode: 'relative' }, arguments[1] || {}); this.start(b) }, setup: function() { this.element.makePositioned(); this.originalLeft = parseFloat(this.element.getStyle('left') || '0'); this.originalTop = parseFloat(this.element.getStyle('top') || '0'); if (this.options.mode == 'absolute') { this.options.x = this.options.x - this.originalLeft; this.options.y = this.options.y - this.originalTop } }, update: function(a) { this.element.setStyle({ left: (this.options.x * a + this.originalLeft).round() + 'px', top: (this.options.y * a + this.originalTop).round() + 'px' }) } }); Effect.MoveBy = function(a, b, c) { return new Effect.Move(a, Object.extend({ x: c, y: b }, arguments[3] || {})) }; Effect.Scale = Class.create(Effect.Base, { initialize: function(a, b) { this.element = $(a); if (!this.element) throw (Effect._elementDoesNotExistError); var c = Object.extend({ scaleX: true, scaleY: true, scaleContent: true, scaleFromCenter: false, scaleMode: 'box', scaleFrom: 100.0, scaleTo: b }, arguments[2] || {}); this.start(c) }, setup: function() { this.restoreAfterFinish = this.options.restoreAfterFinish || false; this.elementPositioning = this.element.getStyle('position'); this.originalStyle = {}; ['top', 'left', 'width', 'height', 'fontSize'].each(function(k) { this.originalStyle[k] = this.element.style[k] } .bind(this)); this.originalTop = this.element.offsetTop; this.originalLeft = this.element.offsetLeft; var b = this.element.getStyle('font-size') || '100%'; ['em', 'px', '%', 'pt'].each(function(a) { if (b.indexOf(a) > 0) { this.fontSize = parseFloat(b); this.fontSizeType = a } } .bind(this)); this.factor = (this.options.scaleTo - this.options.scaleFrom) / 100; this.dims = null; if (this.options.scaleMode == 'box') this.dims = [this.element.offsetHeight, this.element.offsetWidth]; if (/^content/.test(this.options.scaleMode)) this.dims = [this.element.scrollHeight, this.element.scrollWidth]; if (!this.dims) this.dims = [this.options.scaleMode.originalHeight, this.options.scaleMode.originalWidth] }, update: function(a) { var b = (this.options.scaleFrom / 100.0) + (this.factor * a); if (this.options.scaleContent && this.fontSize) this.element.setStyle({ fontSize: this.fontSize * b + this.fontSizeType }); this.setDimensions(this.dims[0] * b, this.dims[1] * b) }, finish: function(a) { if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle) }, setDimensions: function(a, b) { var d = {}; if (this.options.scaleX) d.width = b.round() + 'px'; if (this.options.scaleY) d.height = a.round() + 'px'; if (this.options.scaleFromCenter) { var c = (a - this.dims[0]) / 2; var e = (b - this.dims[1]) / 2; if (this.elementPositioning == 'absolute') { if (this.options.scaleY) d.top = this.originalTop - c + 'px'; if (this.options.scaleX) d.left = this.originalLeft - e + 'px' } else { if (this.options.scaleY) d.top = -c + 'px'; if (this.options.scaleX) d.left = -e + 'px' } } this.element.setStyle(d) } }); Effect.Highlight = Class.create(Effect.Base, { initialize: function(a) { this.element = $(a); if (!this.element) throw (Effect._elementDoesNotExistError); var b = Object.extend({ startcolor: '#ffff99' }, arguments[1] || {}); this.start(b) }, setup: function() { if (this.element.getStyle('display') == 'none') { this.cancel(); return } this.oldStyle = {}; if (!this.options.keepBackgroundImage) { this.oldStyle.backgroundImage = this.element.getStyle('background-image'); this.element.setStyle({ backgroundImage: 'none' }) } if (!this.options.endcolor) this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff'); if (!this.options.restorecolor) this.options.restorecolor = this.element.getStyle('background-color'); this._base = $R(0, 2).map(function(i) { return parseInt(this.options.startcolor.slice(i * 2 + 1, i * 2 + 3), 16) } .bind(this)); this._delta = $R(0, 2).map(function(i) { return parseInt(this.options.endcolor.slice(i * 2 + 1, i * 2 + 3), 16) - this._base[i] } .bind(this)) }, update: function(a) { this.element.setStyle({ backgroundColor: $R(0, 2).inject('#', function(m, v, i) { return m + ((this._base[i] + (this._delta[i] * a)).round().toColorPart()) } .bind(this)) }) }, finish: function() { this.element.setStyle(Object.extend(this.oldStyle, { backgroundColor: this.options.restorecolor })) } }); Effect.ScrollTo = function(a) { var b = arguments[1] || {}, scrollOffsets = document.viewport.getScrollOffsets(), elementOffsets = $(a).cumulativeOffset(); if (b.offset) elementOffsets[1] += b.offset; return new Effect.Tween(null, scrollOffsets.top, elementOffsets[1], b, function(p) { scrollTo(scrollOffsets.left, p.round()) }) }; Effect.Fade = function(b) { b = $(b); var c = b.getInlineOpacity(); var d = Object.extend({ from: b.getOpacity() || 1.0, to: 0.0, afterFinishInternal: function(a) { if (a.options.to != 0) return; a.element.hide().setStyle({ opacity: c }) } }, arguments[1] || {}); return new Effect.Opacity(b, d) }; Effect.Appear = function(b) { b = $(b); var c = Object.extend({ from: (b.getStyle('display') == 'none' ? 0.0 : b.getOpacity() || 0.0), to: 1.0, afterFinishInternal: function(a) { a.element.forceRerendering() }, beforeSetup: function(a) { a.element.setOpacity(a.options.from).show() } }, arguments[1] || {}); return new Effect.Opacity(b, c) }; Effect.Puff = function(b) { b = $(b); var c = { opacity: b.getInlineOpacity(), position: b.getStyle('position'), top: b.style.top, left: b.style.left, width: b.style.width, height: b.style.height }; return new Effect.Parallel([new Effect.Scale(b, 200, { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), new Effect.Opacity(b, { sync: true, to: 0.0 })], Object.extend({ duration: 1.0, beforeSetupInternal: function(a) { Position.absolutize(a.effects[0].element) }, afterFinishInternal: function(a) { a.effects[0].element.hide().setStyle(c) } }, arguments[1] || {})) }; Effect.BlindUp = function(b) { b = $(b); b.makeClipping(); return new Effect.Scale(b, 0, Object.extend({ scaleContent: false, scaleX: false, restoreAfterFinish: true, afterFinishInternal: function(a) { a.element.hide().undoClipping() } }, arguments[1] || {})) }; Effect.BlindDown = function(b) { b = $(b); var c = b.getDimensions(); return new Effect.Scale(b, 100, Object.extend({ scaleContent: false, scaleX: false, scaleFrom: 0, scaleMode: { originalHeight: c.height, originalWidth: c.width }, restoreAfterFinish: true, afterSetup: function(a) { a.element.makeClipping().setStyle({ height: '0px' }).show() }, afterFinishInternal: function(a) { a.element.undoClipping() } }, arguments[1] || {})) }; Effect.SwitchOff = function(c) { c = $(c); var d = c.getInlineOpacity(); return new Effect.Appear(c, Object.extend({ duration: 0.4, from: 0, transition: Effect.Transitions.flicker, afterFinishInternal: function(b) { new Effect.Scale(b.element, 1, { duration: 0.3, scaleFromCenter: true, scaleX: false, scaleContent: false, restoreAfterFinish: true, beforeSetup: function(a) { a.element.makePositioned().makeClipping() }, afterFinishInternal: function(a) { a.element.hide().undoClipping().undoPositioned().setStyle({ opacity: d }) } }) } }, arguments[1] || {})) }; Effect.DropOut = function(b) { b = $(b); var c = { top: b.getStyle('top'), left: b.getStyle('left'), opacity: b.getInlineOpacity() }; return new Effect.Parallel([new Effect.Move(b, { x: 0, y: 100, sync: true }), new Effect.Opacity(b, { sync: true, to: 0.0 })], Object.extend({ duration: 0.5, beforeSetup: function(a) { a.effects[0].element.makePositioned() }, afterFinishInternal: function(a) { a.effects[0].element.hide().undoPositioned().setStyle(c) } }, arguments[1] || {})) }; Effect.Shake = function(g) { g = $(g); var h = Object.extend({ distance: 20, duration: 0.5 }, arguments[1] || {}); var i = parseFloat(h.distance); var j = parseFloat(h.duration) / 10.0; var k = { top: g.getStyle('top'), left: g.getStyle('left') }; return new Effect.Move(g, { x: i, y: 0, duration: j, afterFinishInternal: function(f) { new Effect.Move(f.element, { x: -i * 2, y: 0, duration: j * 2, afterFinishInternal: function(e) { new Effect.Move(e.element, { x: i * 2, y: 0, duration: j * 2, afterFinishInternal: function(d) { new Effect.Move(d.element, { x: -i * 2, y: 0, duration: j * 2, afterFinishInternal: function(c) { new Effect.Move(c.element, { x: i * 2, y: 0, duration: j * 2, afterFinishInternal: function(b) { new Effect.Move(b.element, { x: -i, y: 0, duration: j, afterFinishInternal: function(a) { a.element.undoPositioned().setStyle(k) } }) } }) } }) } }) } }) } }) }; Effect.SlideDown = function(b) { b = $(b).cleanWhitespace(); var c = b.down().getStyle('bottom'); var d = b.getDimensions(); return new Effect.Scale(b, 100, Object.extend({ scaleContent: false, scaleX: false, scaleFrom: window.opera ? 0 : 1, scaleMode: { originalHeight: d.height, originalWidth: d.width }, restoreAfterFinish: true, afterSetup: function(a) { a.element.makePositioned(); a.element.down().makePositioned(); if (window.opera) a.element.setStyle({ top: '' }); a.element.makeClipping().setStyle({ height: '0px' }).show() }, afterUpdateInternal: function(a) { a.element.down().setStyle({ bottom: (a.dims[0] - a.element.clientHeight) + 'px' }) }, afterFinishInternal: function(a) { a.element.undoClipping().undoPositioned(); a.element.down().undoPositioned().setStyle({ bottom: c }) } }, arguments[1] || {})) }; Effect.SlideUp = function(b) { b = $(b).cleanWhitespace(); var c = b.down().getStyle('bottom'); var d = b.getDimensions(); return new Effect.Scale(b, window.opera ? 0 : 1, Object.extend({ scaleContent: false, scaleX: false, scaleMode: 'box', scaleFrom: 100, scaleMode: { originalHeight: d.height, originalWidth: d.width }, restoreAfterFinish: true, afterSetup: function(a) { a.element.makePositioned(); a.element.down().makePositioned(); if (window.opera) a.element.setStyle({ top: '' }); a.element.makeClipping().show() }, afterUpdateInternal: function(a) { a.element.down().setStyle({ bottom: (a.dims[0] - a.element.clientHeight) + 'px' }) }, afterFinishInternal: function(a) { a.element.hide().undoClipping().undoPositioned(); a.element.down().undoPositioned().setStyle({ bottom: c }) } }, arguments[1] || {})) }; Effect.Squish = function(b) { return new Effect.Scale(b, window.opera ? 1 : 0, { restoreAfterFinish: true, beforeSetup: function(a) { a.element.makeClipping() }, afterFinishInternal: function(a) { a.element.hide().undoClipping() } }) }; Effect.Grow = function(c) { c = $(c); var d = Object.extend({ direction: 'center', moveTransition: Effect.Transitions.sinoidal, scaleTransition: Effect.Transitions.sinoidal, opacityTransition: Effect.Transitions.full }, arguments[1] || {}); var e = { top: c.style.top, left: c.style.left, height: c.style.height, width: c.style.width, opacity: c.getInlineOpacity() }; var f = c.getDimensions(); var g, initialMoveY; var h, moveY; switch (d.direction) { case 'top-left': g = initialMoveY = h = moveY = 0; break; case 'top-right': g = f.width; initialMoveY = moveY = 0; h = -f.width; break; case 'bottom-left': g = h = 0; initialMoveY = f.height; moveY = -f.height; break; case 'bottom-right': g = f.width; initialMoveY = f.height; h = -f.width; moveY = -f.height; break; case 'center': g = f.width / 2; initialMoveY = f.height / 2; h = -f.width / 2; moveY = -f.height / 2; break } return new Effect.Move(c, { x: g, y: initialMoveY, duration: 0.01, beforeSetup: function(a) { a.element.hide().makeClipping().makePositioned() }, afterFinishInternal: function(b) { new Effect.Parallel([new Effect.Opacity(b.element, { sync: true, to: 1.0, from: 0.0, transition: d.opacityTransition }), new Effect.Move(b.element, { x: h, y: moveY, sync: true, transition: d.moveTransition }), new Effect.Scale(b.element, 100, { scaleMode: { originalHeight: f.height, originalWidth: f.width }, sync: true, scaleFrom: window.opera ? 1 : 0, transition: d.scaleTransition, restoreAfterFinish: true })], Object.extend({ beforeSetup: function(a) { a.effects[0].element.setStyle({ height: '0px' }).show() }, afterFinishInternal: function(a) { a.effects[0].element.undoClipping().undoPositioned().setStyle(e) } }, d)) } }) }; Effect.Shrink = function(b) { b = $(b); var c = Object.extend({ direction: 'center', moveTransition: Effect.Transitions.sinoidal, scaleTransition: Effect.Transitions.sinoidal, opacityTransition: Effect.Transitions.none }, arguments[1] || {}); var d = { top: b.style.top, left: b.style.left, height: b.style.height, width: b.style.width, opacity: b.getInlineOpacity() }; var e = b.getDimensions(); var f, moveY; switch (c.direction) { case 'top-left': f = moveY = 0; break; case 'top-right': f = e.width; moveY = 0; break; case 'bottom-left': f = 0; moveY = e.height; break; case 'bottom-right': f = e.width; moveY = e.height; break; case 'center': f = e.width / 2; moveY = e.height / 2; break } return new Effect.Parallel([new Effect.Opacity(b, { sync: true, to: 0.0, from: 1.0, transition: c.opacityTransition }), new Effect.Scale(b, window.opera ? 1 : 0, { sync: true, transition: c.scaleTransition, restoreAfterFinish: true }), new Effect.Move(b, { x: f, y: moveY, sync: true, transition: c.moveTransition })], Object.extend({ beforeStartInternal: function(a) { a.effects[0].element.makePositioned().makeClipping() }, afterFinishInternal: function(a) { a.effects[0].element.hide().undoClipping().undoPositioned().setStyle(d) } }, c)) }; Effect.Pulsate = function(b) { b = $(b); var c = arguments[1] || {}, oldOpacity = b.getInlineOpacity(), transition = c.transition || Effect.Transitions.linear, reverser = function(a) { return 1 - transition((-Math.cos((a * (c.pulses || 5) * 2) * Math.PI) / 2) + .5) }; return new Effect.Opacity(b, Object.extend(Object.extend({ duration: 2.0, from: 0, afterFinishInternal: function(a) { a.element.setStyle({ opacity: oldOpacity }) } }, c), { transition: reverser })) }; Effect.Fold = function(c) { c = $(c); var d = { top: c.style.top, left: c.style.left, width: c.style.width, height: c.style.height }; c.makeClipping(); return new Effect.Scale(c, 5, Object.extend({ scaleContent: false, scaleX: false, afterFinishInternal: function(b) { new Effect.Scale(c, 1, { scaleContent: false, scaleY: false, afterFinishInternal: function(a) { a.element.hide().undoClipping().setStyle(d) } }) } }, arguments[1] || {})) }; Effect.Morph = Class.create(Effect.Base, { initialize: function(c) { this.element = $(c); if (!this.element) throw (Effect._elementDoesNotExistError); var d = Object.extend({ style: {} }, arguments[1] || {}); if (!Object.isString(d.style)) this.style = $H(d.style); else { if (d.style.include(':')) this.style = d.style.parseStyle(); else { this.element.addClassName(d.style); this.style = $H(this.element.getStyles()); this.element.removeClassName(d.style); var e = this.element.getStyles(); this.style = this.style.reject(function(a) { return a.value == e[a.key] }); d.afterFinishInternal = function(b) { b.element.addClassName(b.options.style); b.transforms.each(function(a) { b.element.style[a.style] = '' }) } } } this.start(d) }, setup: function() { function parseColor(a) { if (!a || ['rgba(0, 0, 0, 0)', 'transparent'].include(a)) a = '#ffffff'; a = a.parseColor(); return $R(0, 2).map(function(i) { return parseInt(a.slice(i * 2 + 1, i * 2 + 3), 16) }) } this.transforms = this.style.map(function(a) { var b = a[0], value = a[1], unit = null; if (value.parseColor('#zzzzzz') != '#zzzzzz') { value = value.parseColor(); unit = 'color' } else if (b == 'opacity') { value = parseFloat(value); if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) this.element.setStyle({ zoom: 1 }) } else if (Element.CSS_LENGTH.test(value)) { var c = value.match(/^([\+\-]?[0-9\.]+)(.*)$/); value = parseFloat(c[1]); unit = (c.length == 3) ? c[2] : null } var d = this.element.getStyle(b); return { style: b.camelize(), originalValue: unit == 'color' ? parseColor(d) : parseFloat(d || 0), targetValue: unit == 'color' ? parseColor(value) : value, unit: unit} } .bind(this)).reject(function(a) { return ((a.originalValue == a.targetValue) || (a.unit != 'color' && (isNaN(a.originalValue) || isNaN(a.targetValue)))) }) }, update: function(a) { var b = {}, transform, i = this.transforms.length; while (i--) b[(transform = this.transforms[i]).style] = transform.unit == 'color' ? '#' + (Math.round(transform.originalValue[0] + (transform.targetValue[0] - transform.originalValue[0]) * a)).toColorPart() + (Math.round(transform.originalValue[1] + (transform.targetValue[1] - transform.originalValue[1]) * a)).toColorPart() + (Math.round(transform.originalValue[2] + (transform.targetValue[2] - transform.originalValue[2]) * a)).toColorPart() : (transform.originalValue + (transform.targetValue - transform.originalValue) * a).toFixed(3) + (transform.unit === null ? '' : transform.unit); this.element.setStyle(b, true) } }); Effect.Transform = Class.create({ initialize: function(a) { this.tracks = []; this.options = arguments[1] || {}; this.addTracks(a) }, addTracks: function(c) { c.each(function(a) { a = $H(a); var b = a.values().first(); this.tracks.push($H({ ids: a.keys().first(), effect: Effect.Morph, options: { style: b} })) } .bind(this)); return this }, play: function() { return new Effect.Parallel(this.tracks.map(function(a) { var b = a.get('ids'), effect = a.get('effect'), options = a.get('options'); var c = [$(b) || $$(b)].flatten(); return c.map(function(e) { return new effect(e, Object.extend({ sync: true }, options)) }) }).flatten(), this.options) } }); Element.CSS_PROPERTIES = $w('backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' + 'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' + 'borderRightColor borderRightStyle borderRightWidth borderSpacing ' + 'borderTopColor borderTopStyle borderTopWidth bottom clip color ' + 'fontSize fontWeight height left letterSpacing lineHeight ' + 'marginBottom marginLeft marginRight marginTop markerOffset maxHeight ' + 'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' + 'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' + 'right textIndent top width wordSpacing zIndex'); Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/; String.__parseStyleElement = document.createElement('div'); String.prototype.parseStyle = function() { var b, styleRules = $H(); if (Prototype.Browser.WebKit) b = new Element('div', { style: this }).style; else { String.__parseStyleElement.innerHTML = '<div style="' + this + '"></div>'; b = String.__parseStyleElement.childNodes[0].style } Element.CSS_PROPERTIES.each(function(a) { if (b[a]) styleRules.set(a, b[a]) }); if (Prototype.Browser.IE && this.include('opacity')) styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]); return styleRules }; if (document.defaultView && document.defaultView.getComputedStyle) { Element.getStyles = function(c) { var d = document.defaultView.getComputedStyle($(c), null); return Element.CSS_PROPERTIES.inject({}, function(a, b) { a[b] = d[b]; return a }) } } else { Element.getStyles = function(c) { c = $(c); var d = c.currentStyle, styles; styles = Element.CSS_PROPERTIES.inject({}, function(a, b) { a[b] = d[b]; return a }); if (!styles.opacity) styles.opacity = c.getOpacity(); return styles } } Effect.Methods = { morph: function(a, b) { a = $(a); new Effect.Morph(a, Object.extend({ style: b }, arguments[2] || {})); return a }, visualEffect: function(a, b, c) { a = $(a); var s = b.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1); new Effect[klass](a, c); return a }, highlight: function(a, b) { a = $(a); new Effect.Highlight(a, b); return a } }; $w('fade appear grow shrink fold blindUp blindDown slideUp slideDown ' + 'pulsate shake puff squish switchOff dropOut').each(function(c) { Effect.Methods[c] = function(a, b) { a = $(a); Effect[c.charAt(0).toUpperCase() + c.substring(1)](a, b); return a } }); $w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each(function(f) { Effect.Methods[f] = Element[f] }); Element.addMethods(Effect.Methods);
var Expandable_List = Class.create({ initialize: function(a, b) { this.id = a; this.noToShow = b; this.debug = true; this.orig_height = 0 }, Expand: function() { this.orig_height = $(this.id).getDimensions().height; var b = this.orig_height; $(this.id).style.height = this.orig_height + "px"; me = this; $(this.id).childElements().each(function(s, a) { if (a > me.noToShow - 1) { b = b + s.getDimensions().height; Effect.Appear(s, { duration: 2 }) } }); new Effect.Morph(this.id, { style: { height: b + "px" }, duration: 1 }); this.HideExpandIcon(); this.ShowCollapseIcon() }, Collapse: function() { try { me = this; $(this.id).childElements().each(function(s, a) { if (a > me.noToShow - 1) { Effect.Fade(s, { duration: 1.5 }) } }); new Effect.Morph(this.id, { style: { height: this.orig_height + "px" }, duration: 1.5 }); this.HideCollapseIcon(); this.ShowExpandIcon() } catch (e) { this.DisplayError(e) } }, ShowExpandIcon: function() { Effect.Appear($(this.id + "_expand"), { duration: 2 }) }, HideExpandIcon: function() { Effect.Fade($(this.id + "_expand"), { duration: 2 }) }, ShowCollapseIcon: function() { Effect.Appear($(this.id + "_collapse"), { duration: 2 }) }, HideCollapseIcon: function() { Effect.Fade($(this.id + "_collapse"), { duration: 2 }) }, DisplayError: function(e) { if (this.debug) { alert(e) } } });
var Feedburner = Class.create({ initialize: function() { this.hostName = location.hostname; this.strAspInterface = 'http://' + this.hostName + '/code/classes/ajax/reader/feedburner.asp'; this.parameters = new Object(); this.responseText = ""; this.myAjax }, GetFeed: function(a, b) { var c = new Object(); c["total"] = a; c["notoshow"] = b; oFeedburner.ajaxPost(c, { onComplete: oFeedburner.DisplayFeed }) }, DisplayFeed: function(a) { $("Feedburner_content").innerHTML = a.responseText; $("JobsFeedList").style.opacity = "0"; Effect.Appear($("JobsFeedList"), { duration: 2 }); var b = $("JobsFeedList").getDimensions().height; $("JobsFeed").style.minHeight = "10px"; new Effect.Morph("JobsFeedList", { style: { height: (b + 35) + "px" }, duration: 1.5 }); Effect.Fade($("JobsFeedLoading"), { duration: 0.5 }) }, buildParameterString: function() { var a = ''; for (var i in this.parameters) { a = a + i + "=" + this.parameters[i] + "&" } return a }, ajaxPost: function(a, b) { var c = new Object(); if (typeof a != "undefined") { this.parameters = a } if (typeof b != "undefined") { c = b } var d = this.buildParameterString(); c['parameters'] = d; this.myAjax = new Ajax.Request(this.strAspInterface, c) } });