Glider-JS创建优美的页面滑动块特效代码

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以下是 Glider-JS创建优美的页面滑动块特效代码的示例演示效果:

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HTML代码(index.html):

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
	<meta name="keywords" content="JS代码,其他代码,JS广告代码,JS特效代码" />
	<meta name="description" content="此代码内容为Glider-JS创建优美的页面滑动块效果，属于站长常用代码" />
	<title>Glider-JS创建优美的页面滑动块效果</title>
	<link rel="stylesheet" href="stylesheets/glider.css" type="text/css" media="screen" charset="utf-8">
	<script src="javascripts/prototype.js" type="text/javascript" charset="utf-8"></script>
	<script src="javascripts/effects.js" type="text/javascript" charset="utf-8"></script>
	<script src="javascripts/glider.js" type="text/javascript" charset="utf-8"></script>
</head>
<body>

	<h1>Glider.js</h1>
	<div id="my-glider">
		<div class="controls">
			<a href="#section1">Section 1</a> | 
			<a href="#section2">Section 2</a> |
			<a href="#section3">Section 3</a> |
			<a href="#section4">Section 4</a> |			
		</div>
		
		<div class="scroller">
			<div class="content">
				<div class="section" id="section1">
					Section 1
					<p>You can put any kind of HTML in here:</p>
					<img src="http://www.curbly.com/images/header_logo.gif" />
				</div>
				<div class="section" id="section2">
					Section 2
					<p>Style the sections however you want</p>
				</div>
				<div class="section" id="section3">
					Section 3
					<p>I-frames? Yes, but only if scrollbars are hidden:</p>					
					<iframe src="http://www.example.com" style="overflow:hidden"></iframe>
				</div>
				<div class="section" id="section4">
					Section 4
					<p>Flash? Sort-of works:</p>					
					<object width="200" height="150"><param name="movie" value="http://www.youtube.com/v/Ef-f7EeDpYI"></param><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/v/Ef-f7EeDpYI" type="application/x-shockwave-flash" wmode="transparent" width="200" height="150"></embed></object>					
				</div>
			</div>
		</div>			
	</div>
	<p><a href="#" onClick="my_glider.previous();return false;">Previous</a> | <a href="#" onClick="my_glider.next();return false">Next</a>
	  <script type="text/javascript" charset="utf-8">
		var my_glider = new Glider('my-glider', {duration:0.5});
	  </script>
</p>
</body>
</html>

JS代码(effects.js):

// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us,http://mir.aculo.us)// Contributors:// Justin Palmer (http://encytemedia.com/)// Mark Pilgrim (http://diveintomark.org/)// Martin Bialasinki//// See scriptaculous.js for full license.// converts rgb() and #xxx to #xxxxxx format,// returns self (or first argument) if not convertableString.prototype.parseColor = function(){
	var color = '#';
	if(this.slice(0,4) == 'rgb('){
	var cols = this.slice(4,this.length-1).split(',');
	var i=0;
	do{
	color += parseInt(cols[i]).toColorPart()}
while (++i<3);
}
else{
	if(this.slice(0,1) == '#'){
	if(this.length==4) for(var i=1;
	i<4;
	i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();
	if(this.length==7) color = this.toLowerCase();
}
}
return(color.length==7 ? color:(arguments[0] || this));
}
/*--------------------------------------------------------------------------*/
Element.collectTextNodes = function(element){
	return $A($(element).childNodes).collect( function(node){
	return (node.nodeType==3 ? node.nodeValue:(node.hasChildNodes() ? Element.collectTextNodes(node):''));
}
).flatten().join('');
}
Element.collectTextNodesIgnoreClass = function(element,className){
	return $A($(element).childNodes).collect( function(node){
	return (node.nodeType==3 ? node.nodeValue:((node.hasChildNodes() && !Element.hasClassName(node,className)) ? Element.collectTextNodesIgnoreClass(node,className):''));
}
).flatten().join('');
}
Element.setContentZoom = function(element,percent){
	element = $(element);
	Element.setStyle(element,{
	fontSize:(percent/100) + 'em'}
);
	if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0);
}
Element.getOpacity = function(element){
	var opacity;
	if (opacity = Element.getStyle(element,'opacity')) return parseFloat(opacity);
	if (opacity = (Element.getStyle(element,'filter') || '').match(/alpha\(opacity=(.*)\)/)) if(opacity[1]) return parseFloat(opacity[1]) / 100;
	return 1.0;
}
Element.setOpacity = function(element,value){
	element= $(element);
	if (value == 1){
	Element.setStyle(element,{
	opacity:(/Gecko/.test(navigator.userAgent) && !/Konqueror|Safari|KHTML/.test(navigator.userAgent)) ? 0.999999:1.0}
);
	if(/MSIE/.test(navigator.userAgent) && !window.opera) Element.setStyle(element,{
	filter:Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'')}
);
}
else{
	if(value < 0.00001) value = 0;
	Element.setStyle(element,{
	opacity:value}
);
	if(/MSIE/.test(navigator.userAgent) && !window.opera) Element.setStyle(element,{
	filter:Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'') + 'alpha(opacity='+value*100+')'}
);
}
}
Element.getInlineOpacity = function(element){
	return $(element).style.opacity || '';
}
Element.childrenWithClassName = function(element,className,findFirst){
	var classNameRegExp = new RegExp("(^|\\s)" + className + "(\\s|$)");
	var results = $A($(element).getElementsByTagName('*'))[findFirst ? 'detect':'select']( function(c){
	return (c.className && c.className.match(classNameRegExp));
}
);
	if(!results) results = [];
	return results;
}
Element.forceRerendering = function(element){
	try{
	element = $(element);
	var n = document.createTextNode(' ');
	element.appendChild(n);
	element.removeChild(n);
}
catch(e){
}
}
;
	/*--------------------------------------------------------------------------*/
Array.prototype.call = function(){
	var args = arguments;
	this.each(function(f){
	f.apply(this,args)}
);
}
/*--------------------------------------------------------------------------*/
var Effect ={
	_elementDoesNotExistError:{
	name:'ElementDoesNotExistError',message:'The specified DOM element does not exist,but is required for this effect to operate'}
,tagifyText:function(element){
	if(typeof Builder == 'undefined') throw("Effect.tagifyText requires including script.aculo.us' builder.js library");
	var tagifyStyle = 'position:relative';
	if(/MSIE/.test(navigator.userAgent) && !window.opera) tagifyStyle += ';
	zoom:1';
	element = $(element);
	$A(element.childNodes).each( function(child){
	if(child.nodeType==3){
	child.nodeValue.toArray().each( function(character){
	element.insertBefore( Builder.node('span',{
	style:tagifyStyle}
,character == ' ' ? String.fromCharCode(160):character),child);
}
);
	Element.remove(child);
}
}
);
}
,multiple:function(element,effect){
	var elements;
	if(((typeof element == 'object') || (typeof element == 'function')) && (element.length)) elements = element;
	else elements = $(element).childNodes;
	var options = Object.extend({
	speed:0.1,delay:0.0}
,arguments[2] ||{
}
);
	var masterDelay = options.delay;
	$A(elements).each( function(element,index){
	new effect(element,Object.extend(options,{
	delay:index * options.speed + masterDelay}
));
}
);
}
,PAIRS:{
	'slide':['SlideDown','SlideUp'],'blind':['BlindDown','BlindUp'],'appear':['Appear','Fade']}
,toggle:function(element,effect){
	element = $(element);
	effect = (effect || 'appear').toLowerCase();
	var options = Object.extend({
	queue:{
	position:'end',scope:(element.id || 'global'),limit:1}
}
,arguments[2] ||{
}
);
	Effect[element.visible() ? Effect.PAIRS[effect][1]:Effect.PAIRS[effect][0]](element,options);
}
}
;
	var Effect2 = Effect;
	// deprecated/* ------------- transitions ------------- */
Effect.Transitions ={
}
Effect.Transitions.linear = Prototype.K;
	Effect.Transitions.sinoidal = function(pos){
	return (-Math.cos(pos*Math.PI)/2) + 0.5;
}
Effect.Transitions.reverse = function(pos){
	return 1-pos;
}
Effect.Transitions.flicker = function(pos){
	return ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;
}
Effect.Transitions.wobble = function(pos){
	return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;
}
Effect.Transitions.pulse = function(pos){
	return (Math.floor(pos*10) % 2 == 0 ? (pos*10-Math.floor(pos*10)):1-(pos*10-Math.floor(pos*10)));
}
Effect.Transitions.none = function(pos){
	return 0;
}
Effect.Transitions.full = function(pos){
	return 1;
}
/* ------------- core effects ------------- */
Effect.ScopedQueue = Class.create();
	Object.extend(Object.extend(Effect.ScopedQueue.prototype,Enumerable),{
	initialize:function(){
	this.effects = [];
	this.interval = null;
}
,_each:function(iterator){
	this.effects._each(iterator);
}
,add:function(effect){
	var timestamp = new Date().getTime();
	var position = (typeof effect.options.queue == 'string') ? effect.options.queue:effect.options.queue.position;
	switch(position){
	case 'front':// move unstarted effects after this effect this.effects.findAll(function(e){
	return e.state=='idle'}
).each( function(e){
	e.startOn += effect.finishOn;
	e.finishOn += effect.finishOn;
}
);
	break;
	case 'end':// start effect after last queued effect has finished timestamp = this.effects.pluck('finishOn').max() || timestamp;
	break;
}
effect.startOn += timestamp;
	effect.finishOn += timestamp;
	if(!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit)) this.effects.push(effect);
	if(!this.interval) this.interval = setInterval(this.loop.bind(this),40);
}
,remove:function(effect){
	this.effects = this.effects.reject(function(e){
	return e==effect}
);
	if(this.effects.length == 0){
	clearInterval(this.interval);
	this.interval = null;
}
}
,loop:function(){
	var timePos = new Date().getTime();
	this.effects.invoke('loop',timePos);
}
}
);
	Effect.Queues ={
	instances:$H(),get:function(queueName){
	if(typeof queueName != 'string') return queueName;
	if(!this.instances[queueName]) this.instances[queueName] = new Effect.ScopedQueue();
	return this.instances[queueName];
}
}
Effect.Queue = Effect.Queues.get('global');
	Effect.DefaultOptions ={
	transition:Effect.Transitions.sinoidal,duration:1.0,// seconds fps:25.0,// max. 25fps due to Effect.Queue implementation sync:false,// true for combining from:0.0,to:1.0,delay:0.0,queue:'parallel'}
Effect.Base = function(){
}
;
	Effect.Base.prototype ={
	position:null,start:function(options){
	this.options = Object.extend(Object.extend({
}
,Effect.DefaultOptions),options ||{
}
);
	this.currentFrame = 0;
	this.state = 'idle';
	this.startOn = this.options.delay*1000;
	this.finishOn = this.startOn + (this.options.duration*1000);
	this.event('beforeStart');
	if(!this.options.sync) Effect.Queues.get(typeof this.options.queue == 'string' ? 'global':this.options.queue.scope).add(this);
}
,loop:function(timePos){
	if(timePos >= this.startOn){
	if(timePos >= this.finishOn){
	this.render(1.0);
	this.cancel();
	this.event('beforeFinish');
	if(this.finish) this.finish();
	this.event('afterFinish');
	return;
}
var pos = (timePos - this.startOn) / (this.finishOn - this.startOn);
	var frame = Math.round(pos * this.options.fps * this.options.duration);
	if(frame > this.currentFrame){
	this.render(pos);
	this.currentFrame = frame;
}
}
}
,render:function(pos){
	if(this.state == 'idle'){
	this.state = 'running';
	this.event('beforeSetup');
	if(this.setup) this.setup();
	this.event('afterSetup');
}
if(this.state == 'running'){
	if(this.options.transition) pos = this.options.transition(pos);
	pos *= (this.options.to-this.options.from);
	pos += this.options.from;
	this.position = pos;
	this.event('beforeUpdate');
	if(this.update) this.update(pos);
	this.event('afterUpdate');
}
}
,cancel:function(){
	if(!this.options.sync) Effect.Queues.get(typeof this.options.queue == 'string' ? 'global':this.options.queue.scope).remove(this);
	this.state = 'finished';
}
,event:function(eventName){
	if(this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);
	if(this.options[eventName]) this.options[eventName](this);
}
,inspect:function(){
	return '#<Effect:' + $H(this).inspect() + ',options:' + $H(this.options).inspect() + '>';
}
}
Effect.Parallel = Class.create();
	Object.extend(Object.extend(Effect.Parallel.prototype,Effect.Base.prototype),{
	initialize:function(effects){
	this.effects = effects || [];
	this.start(arguments[1]);
}
,update:function(position){
	this.effects.invoke('render',position);
}
,finish:function(position){
	this.effects.each( function(effect){
	effect.render(1.0);
	effect.cancel();
	effect.event('beforeFinish');
	if(effect.finish) effect.finish(position);
	effect.event('afterFinish');
}
);
}
}
);
	Effect.Opacity = Class.create();
	Object.extend(Object.extend(Effect.Opacity.prototype,Effect.Base.prototype),{
	initialize:function(element){
	this.element = $(element);
	if(!this.element) throw(Effect._elementDoesNotExistError);
	// make this work on IE on elements without 'layout' if(/MSIE/.test(navigator.userAgent) && !window.opera && (!this.element.currentStyle.hasLayout)) this.element.setStyle({
	zoom:1}
);
	var options = Object.extend({
	from:this.element.getOpacity() || 0.0,to:1.0}
,arguments[1] ||{
}
);
	this.start(options);
}
,update:function(position){
	this.element.setOpacity(position);
}
}
);
	Effect.Move = Class.create();
	Object.extend(Object.extend(Effect.Move.prototype,Effect.Base.prototype),{
	initialize:function(element){
	this.element = $(element);
	if(!this.element) throw(Effect._elementDoesNotExistError);
	var options = Object.extend({
	x:0,y:0,mode:'relative'}
,arguments[1] ||{
}
);
	this.start(options);
}
,setup:function(){
	// Bug in Opera:Opera returns the "real" position of a static element or // relative element that does not have top/left explicitly set. // ==> Always set top and left for position relative elements in your stylesheets // (to 0 if you do not need them) this.element.makePositioned();
	this.originalLeft = parseFloat(this.element.getStyle('left') || '0');
	this.originalTop = parseFloat(this.element.getStyle('top') || '0');
	if(this.options.mode == 'absolute'){
	// absolute movement,so we need to calc deltaX and deltaY this.options.x = this.options.x - this.originalLeft;
	this.options.y = this.options.y - this.originalTop;
}
}
,update:function(position){
	this.element.setStyle({
	left:Math.round(this.options.x * position + this.originalLeft) + 'px',top:Math.round(this.options.y * position + this.originalTop) + 'px'}
);
}
}
);
	// for backwards compatibilityEffect.MoveBy = function(element,toTop,toLeft){
	return new Effect.Move(element,Object.extend({
	x:toLeft,y:toTop}
,arguments[3] ||{
}
));
}
;
	Effect.Scale = Class.create();
	Object.extend(Object.extend(Effect.Scale.prototype,Effect.Base.prototype),{
	initialize:function(element,percent){
	this.element = $(element);
	if(!this.element) throw(Effect._elementDoesNotExistError);
	var options = Object.extend({
	scaleX:true,scaleY:true,scaleContent:true,scaleFromCenter:false,scaleMode:'box',// 'box' or 'contents' or{
}
with provided values scaleFrom:100.0,scaleTo:percent}
,arguments[2] ||{
}
);
	this.start(options);
}
,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 fontSize = this.element.getStyle('font-size') || '100%';
	['em','px','%','pt'].each( function(fontSizeType){
	if(fontSize.indexOf(fontSizeType)>0){
	this.fontSize = parseFloat(fontSize);
	this.fontSizeType = fontSizeType;
}
}
.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(position){
	var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);
	if(this.options.scaleContent && this.fontSize) this.element.setStyle({
	fontSize:this.fontSize * currentScale + this.fontSizeType}
);
	this.setDimensions(this.dims[0] * currentScale,this.dims[1] * currentScale);
}
,finish:function(position){
	if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle);
}
,setDimensions:function(height,width){
	var d ={
}
;
	if(this.options.scaleX) d.width = Math.round(width) + 'px';
	if(this.options.scaleY) d.height = Math.round(height) + 'px';
	if(this.options.scaleFromCenter){
	var topd = (height - this.dims[0])/2;
	var leftd = (width - this.dims[1])/2;
	if(this.elementPositioning == 'absolute'){
	if(this.options.scaleY) d.top = this.originalTop-topd + 'px';
	if(this.options.scaleX) d.left = this.originalLeft-leftd + 'px';
}
else{
	if(this.options.scaleY) d.top = -topd + 'px';
	if(this.options.scaleX) d.left = -leftd + 'px';
}
}
this.element.setStyle(d);
}
}
);
	Effect.Highlight = Class.create();
	Object.extend(Object.extend(Effect.Highlight.prototype,Effect.Base.prototype),{
	initialize:function(element){
	this.element = $(element);
	if(!this.element) throw(Effect._elementDoesNotExistError);
	var options = Object.extend({
	startcolor:'#ffff99'}
,arguments[1] ||{
}
);
	this.start(options);
}
,setup:function(){
	// Prevent executing on elements not in the layout flow if(this.element.getStyle('display')=='none'){
	this.cancel();
	return;
}
// Disable background image during the effect 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');
	// init color calculations 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 = $R(0,2).map(function(i){
	return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i]}
.bind(this));
}
,update:function(position){
	this.element.setStyle({
	backgroundColor:$R(0,2).inject('#',function(m,v,i){
	return m+(Math.round(this._base[i]+(this._delta[i]*position)).toColorPart());
}
.bind(this))}
);
}
,finish:function(){
	this.element.setStyle(Object.extend(this.oldStyle,{
	backgroundColor:this.options.restorecolor}
));
}
}
);
	Effect.ScrollTo = Class.create();
	Object.extend(Object.extend(Effect.ScrollTo.prototype,Effect.Base.prototype),{
	initialize:function(element){
	this.element = $(element);
	this.start(arguments[1] ||{
}
);
}
,setup:function(){
	Position.prepare();
	var offsets = Position.cumulativeOffset(this.element);
	if(this.options.offset) offsets[1] += this.options.offset;
	var max = window.innerHeight ? window.height - window.innerHeight:document.body.scrollHeight - (document.documentElement.clientHeight ? document.documentElement.clientHeight:document.body.clientHeight);
	this.scrollStart = Position.deltaY;
	this.delta = (offsets[1] > max ? max:offsets[1]) - this.scrollStart;
}
,update:function(position){
	Position.prepare();
	window.scrollTo(Position.deltaX,this.scrollStart + (position*this.delta));
}
}
);
	/* ------------- combination effects ------------- */
Effect.Fade = function(element){
	element = $(element);
	var oldOpacity = element.getInlineOpacity();
	var options = Object.extend({
	from:element.getOpacity() || 1.0,to:0.0,afterFinishInternal:function(effect){
	if(effect.options.to!=0) return;
	effect.element.hide();
	effect.element.setStyle({
	opacity:oldOpacity}
);
}
}
,arguments[1] ||{
}
);
	return new Effect.Opacity(element,options);
}
Effect.Appear = function(element){
	element = $(element);
	var options = Object.extend({
	from:(element.getStyle('display') == 'none' ? 0.0:element.getOpacity() || 0.0),to:1.0,// force Safari to render floated elements properly afterFinishInternal:function(effect){
	effect.element.forceRerendering();
}
,beforeSetup:function(effect){
	effect.element.setOpacity(effect.options.from);
	effect.element.show();
}
}
,arguments[1] ||{
}
);
	return new Effect.Opacity(element,options);
}
Effect.Puff = function(element){
	element = $(element);
	var oldStyle ={
	opacity:element.getInlineOpacity(),position:element.getStyle('position'),top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height}
;
	return new Effect.Parallel( [ new Effect.Scale(element,200,{
	sync:true,scaleFromCenter:true,scaleContent:true,restoreAfterFinish:true}
),new Effect.Opacity(element,{
	sync:true,to:0.0}
) ],Object.extend({
	duration:1.0,beforeSetupInternal:function(effect){
	Position.absolutize(effect.effects[0].element)}
,afterFinishInternal:function(effect){
	effect.effects[0].element.hide();
	effect.effects[0].element.setStyle(oldStyle);
}
}
,arguments[1] ||{
}
) );
}
Effect.BlindUp = function(element){
	element = $(element);
	element.makeClipping();
	return new Effect.Scale(element,0,Object.extend({
	scaleContent:false,scaleX:false,restoreAfterFinish:true,afterFinishInternal:function(effect){
	effect.element.hide();
	effect.element.undoClipping();
}
}
,arguments[1] ||{
}
) );
}
Effect.BlindDown = function(element){
	element = $(element);
	var elementDimensions = element.getDimensions();
	return new Effect.Scale(element,100,Object.extend({
	scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{
	originalHeight:elementDimensions.height,originalWidth:elementDimensions.width}
,restoreAfterFinish:true,afterSetup:function(effect){
	effect.element.makeClipping();
	effect.element.setStyle({
	height:'0px'}
);
	effect.element.show();
}
,afterFinishInternal:function(effect){
	effect.element.undoClipping();
}
}
,arguments[1] ||{
}
));
}
Effect.SwitchOff = function(element){
	element = $(element);
	var oldOpacity = element.getInlineOpacity();
	return new Effect.Appear(element,Object.extend({
	duration:0.4,from:0,transition:Effect.Transitions.flicker,afterFinishInternal:function(effect){
	new Effect.Scale(effect.element,1,{
	duration:0.3,scaleFromCenter:true,scaleX:false,scaleContent:false,restoreAfterFinish:true,beforeSetup:function(effect){
	effect.element.makePositioned();
	effect.element.makeClipping();
}
,afterFinishInternal:function(effect){
	effect.element.hide();
	effect.element.undoClipping();
	effect.element.undoPositioned();
	effect.element.setStyle({
	opacity:oldOpacity}
);
}
}
)}
}
,arguments[1] ||{
}
));
}
Effect.DropOut = function(element){
	element = $(element);
	var oldStyle ={
	top:element.getStyle('top'),left:element.getStyle('left'),opacity:element.getInlineOpacity()}
;
	return new Effect.Parallel( [ new Effect.Move(element,{
	x:0,y:100,sync:true}
),new Effect.Opacity(element,{
	sync:true,to:0.0}
) ],Object.extend({
	duration:0.5,beforeSetup:function(effect){
	effect.effects[0].element.makePositioned();
}
,afterFinishInternal:function(effect){
	effect.effects[0].element.hide();
	effect.effects[0].element.undoPositioned();
	effect.effects[0].element.setStyle(oldStyle);
}
}
,arguments[1] ||{
}
));
}
Effect.Shake = function(element){
	element = $(element);
	var oldStyle ={
	top:element.getStyle('top'),left:element.getStyle('left')}
;
	return new Effect.Move(element,{
	x:20,y:0,duration:0.05,afterFinishInternal:function(effect){
	new Effect.Move(effect.element,{
	x:-40,y:0,duration:0.1,afterFinishInternal:function(effect){
	new Effect.Move(effect.element,{
	x:40,y:0,duration:0.1,afterFinishInternal:function(effect){
	new Effect.Move(effect.element,{
	x:-40,y:0,duration:0.1,afterFinishInternal:function(effect){
	new Effect.Move(effect.element,{
	x:40,y:0,duration:0.1,afterFinishInternal:function(effect){
	new Effect.Move(effect.element,{
	x:-20,y:0,duration:0.05,afterFinishInternal:function(effect){
	effect.element.undoPositioned();
	effect.element.setStyle(oldStyle);
}
}
)}
}
)}
}
)}
}
)}
}
)}
}
);
}
Effect.SlideDown = function(element){
	element = $(element);
	element.cleanWhitespace();
	// SlideDown need to have the content of the element wrapped in a container element with fixed height! var oldInnerBottom = $(element.firstChild).getStyle('bottom');
	var elementDimensions = element.getDimensions();
	return new Effect.Scale(element,100,Object.extend({
	scaleContent:false,scaleX:false,scaleFrom:window.opera ? 0:1,scaleMode:{
	originalHeight:elementDimensions.height,originalWidth:elementDimensions.width}
,restoreAfterFinish:true,afterSetup:function(effect){
	effect.element.makePositioned();
	effect.element.firstChild.makePositioned();
	if(window.opera) effect.element.setStyle({
	top:''}
);
	effect.element.makeClipping();
	effect.element.setStyle({
	height:'0px'}
);
	effect.element.show();
}
,afterUpdateInternal:function(effect){
	effect.element.firstChild.setStyle({
	bottom:(effect.dims[0] - effect.element.clientHeight) + 'px'}
);
}
,afterFinishInternal:function(effect){
	effect.element.undoClipping();
	// IE will crash if child is undoPositioned first if(/MSIE/.test(navigator.userAgent) && !window.opera){
	effect.element.undoPositioned();
	effect.element.firstChild.undoPositioned();
}
else{
	effect.element.firstChild.undoPositioned();
	effect.element.undoPositioned();
}
effect.element.firstChild.setStyle({
	bottom:oldInnerBottom}
);
}
}
,arguments[1] ||{
}
) );
}
Effect.SlideUp = function(element){
	element = $(element);
	element.cleanWhitespace();
	var oldInnerBottom = $(element.firstChild).getStyle('bottom');
	return new Effect.Scale(element,window.opera ? 0:1,Object.extend({
	scaleContent:false,scaleX:false,scaleMode:'box',scaleFrom:100,restoreAfterFinish:true,beforeStartInternal:function(effect){
	effect.element.makePositioned();
	effect.element.firstChild.makePositioned();
	if(window.opera) effect.element.setStyle({
	top:''}
);
	effect.element.makeClipping();
	effect.element.show();
}
,afterUpdateInternal:function(effect){
	effect.element.firstChild.setStyle({
	bottom:(effect.dims[0] - effect.element.clientHeight) + 'px'}
);
}
,afterFinishInternal:function(effect){
	effect.element.hide();
	effect.element.undoClipping();
	effect.element.firstChild.undoPositioned();
	effect.element.undoPositioned();
	effect.element.setStyle({
	bottom:oldInnerBottom}
);
}
}
,arguments[1] ||{
}
) );
}
// Bug in opera makes the TD containing this element expand for a instance after finishEffect.Squish = function(element){
	return new Effect.Scale(element,window.opera ? 1:0,{
	restoreAfterFinish:true,beforeSetup:function(effect){
	effect.element.makeClipping(effect.element);
}
,afterFinishInternal:function(effect){
	effect.element.hide(effect.element);
	effect.element.undoClipping(effect.element);
}
}
);
}
Effect.Grow = function(element){
	element = $(element);
	var options = Object.extend({
	direction:'center',moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.full}
,arguments[1] ||{
}
);
	var oldStyle ={
	top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity()}
;
	var dims = element.getDimensions();
	var initialMoveX,initialMoveY;
	var moveX,moveY;
	switch (options.direction){
	case 'top-left':initialMoveX = initialMoveY = moveX = moveY = 0;
	break;
	case 'top-right':initialMoveX = dims.width;
	initialMoveY = moveY = 0;
	moveX = -dims.width;
	break;
	case 'bottom-left':initialMoveX = moveX = 0;
	initialMoveY = dims.height;
	moveY = -dims.height;
	break;
	case 'bottom-right':initialMoveX = dims.width;
	initialMoveY = dims.height;
	moveX = -dims.width;
	moveY = -dims.height;
	break;
	case 'center':initialMoveX = dims.width / 2;
	initialMoveY = dims.height / 2;
	moveX = -dims.width / 2;
	moveY = -dims.height / 2;
	break;
}
return new Effect.Move(element,{
	x:initialMoveX,y:initialMoveY,duration:0.01,beforeSetup:function(effect){
	effect.element.hide();
	effect.element.makeClipping();
	effect.element.makePositioned();
}
,afterFinishInternal:function(effect){
	new Effect.Parallel( [ new Effect.Opacity(effect.element,{
	sync:true,to:1.0,from:0.0,transition:options.opacityTransition}
),new Effect.Move(effect.element,{
	x:moveX,y:moveY,sync:true,transition:options.moveTransition}
),new Effect.Scale(effect.element,100,{
	scaleMode:{
	originalHeight:dims.height,originalWidth:dims.width}
,sync:true,scaleFrom:window.opera ? 1:0,transition:options.scaleTransition,restoreAfterFinish:true}
) ],Object.extend({
	beforeSetup:function(effect){
	effect.effects[0].element.setStyle({
	height:'0px'}
);
	effect.effects[0].element.show();
}
,afterFinishInternal:function(effect){
	effect.effects[0].element.undoClipping();
	effect.effects[0].element.undoPositioned();
	effect.effects[0].element.setStyle(oldStyle);
}
}
,options) )}
}
);
}
Effect.Shrink = function(element){
	element = $(element);
	var options = Object.extend({
	direction:'center',moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.none}
,arguments[1] ||{
}
);
	var oldStyle ={
	top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity()}
;
	var dims = element.getDimensions();
	var moveX,moveY;
	switch (options.direction){
	case 'top-left':moveX = moveY = 0;
	break;
	case 'top-right':moveX = dims.width;
	moveY = 0;
	break;
	case 'bottom-left':moveX = 0;
	moveY = dims.height;
	break;
	case 'bottom-right':moveX = dims.width;
	moveY = dims.height;
	break;
	case 'center':moveX = dims.width / 2;
	moveY = dims.height / 2;
	break;
}
return new Effect.Parallel( [ new Effect.Opacity(element,{
	sync:true,to:0.0,from:1.0,transition:options.opacityTransition}
),new Effect.Scale(element,window.opera ? 1:0,{
	sync:true,transition:options.scaleTransition,restoreAfterFinish:true}
),new Effect.Move(element,{
	x:moveX,y:moveY,sync:true,transition:options.moveTransition}
) ],Object.extend({
	beforeStartInternal:function(effect){
	effect.effects[0].element.makePositioned();
	effect.effects[0].element.makeClipping();
}
,afterFinishInternal:function(effect){
	effect.effects[0].element.hide();
	effect.effects[0].element.undoClipping();
	effect.effects[0].element.undoPositioned();
	effect.effects[0].element.setStyle(oldStyle);
}
}
,options) );
}
Effect.Pulsate = function(element){
	element = $(element);
	var options = arguments[1] ||{
}
;
	var oldOpacity = element.getInlineOpacity();
	var transition = options.transition || Effect.Transitions.sinoidal;
	var reverser = function(pos){
	return transition(1-Effect.Transitions.pulse(pos))}
;
	reverser.bind(transition);
	return new Effect.Opacity(element,Object.extend(Object.extend({
	duration:3.0,from:0,afterFinishInternal:function(effect){
	effect.element.setStyle({
	opacity:oldOpacity}
);
}
}
,options),{
	transition:reverser}
));
}
Effect.Fold = function(element){
	element = $(element);
	var oldStyle ={
	top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height}
;
	Element.makeClipping(element);
	return new Effect.Scale(element,5,Object.extend({
	scaleContent:false,scaleX:false,afterFinishInternal:function(effect){
	new Effect.Scale(element,1,{
	scaleContent:false,scaleY:false,afterFinishInternal:function(effect){
	effect.element.hide();
	effect.element.undoClipping();
	effect.element.setStyle(oldStyle);
}
}
);
}
}
,arguments[1] ||{
}
));
}
;
	['setOpacity','getOpacity','getInlineOpacity','forceRerendering','setContentZoom','collectTextNodes','collectTextNodesIgnoreClass','childrenWithClassName'].each( function(f){
	Element.Methods[f] = Element[f];
}
);
	Element.Methods.visualEffect = function(element,effect,options){
	s = effect.gsub(/_/,'-').camelize();
	effect_class = s.charAt(0).toUpperCase() + s.substring(1);
	new Effect[effect_class](element,options);
	return $(element);
}
;
	Element.addMethods();

JS代码(glider.js):

/** * @author Bruno Bornsztein <bruno@missingmethod.com> * @copyright 2007 Curbly LLC * @package Glider * @license MIT * @url http://www.missingmethod.com/projects/glider/ * @version 0.0.3 * @dependencies prototype.js 1.5.1+,effects.js */
/* Thanks to Andrew Dupont for refactoring help and code cleanup - http://andrewdupont.net/ */
Glider = Class.create();
	Object.extend(Object.extend(Glider.prototype,Abstract.prototype),{
	initialize:function(wrapper,options){
	this.scrolling = false;
	this.wrapper = $(wrapper);
	this.scroller = this.wrapper.down('div.scroller');
	this.sections = this.wrapper.getElementsBySelector('div.section');
	this.options = Object.extend({
	duration:1.0,frequency:3}
,options ||{
}
);
	this.sections.each( function(section,index){
	section._index = index;
}
);
	this.events ={
	click:this.click.bind(this)}
;
	this.addObservers();
	if(this.options.initialSection) this.moveTo(this.options.initialSection,this.scroller,{
	duration:this.options.duration}
);
	// initialSection should be the id of the section you want to show up on loadif(this.options.autoGlide) this.start();
}
,addObservers:function(){
	var controls = this.wrapper.getElementsBySelector('div.controls a');
	controls.invoke('observe','click',this.events.click);
}
,click:function(event){
	this.stop();
	var element = Event.findElement(event,'a');
	if (this.scrolling) this.scrolling.cancel();
	this.moveTo(element.href.split("#")[1],this.scroller,{
	duration:this.options.duration}
);
	Event.stop(event);
}
,moveTo:function(element,container,options){
	this.current = $(element);
	Position.prepare();
	var containerOffset = Position.cumulativeOffset(container),elementOffset = Position.cumulativeOffset($(element));
	this.scrolling= new Effect.SmoothScroll(container,{
	duration:options.duration,x:(elementOffset[0]-containerOffset[0]),y:(elementOffset[1]-containerOffset[1])}
);
	return false;
}
,next:function(){
	if (this.current){
	var currentIndex = this.current._index;
	var nextIndex = (this.sections.length - 1 == currentIndex) ? 0:currentIndex + 1;
}
else var nextIndex = 1;
	this.moveTo(this.sections[nextIndex],this.scroller,{
	duration:this.options.duration}
);
}
,previous:function(){
	if (this.current){
	var currentIndex = this.current._index;
	var prevIndex = (currentIndex == 0) ? this.sections.length - 1:currentIndex - 1;
}
else var prevIndex = this.sections.length - 1;
	this.moveTo(this.sections[prevIndex],this.scroller,{
	duration:this.options.duration}
);
}
,stop:function(){
	clearTimeout(this.timer);
}
,start:function(){
	this.periodicallyUpdate();
}
,periodicallyUpdate:function(){
	if (this.timer != null){
	clearTimeout(this.timer);
	this.next();
}
this.timer = setTimeout(this.periodicallyUpdate.bind(this),this.options.frequency*1000);
}
}
);
	Effect.SmoothScroll = Class.create();
	Object.extend(Object.extend(Effect.SmoothScroll.prototype,Effect.Base.prototype),{
	initialize:function(element){
	this.element = $(element);
	var options = Object.extend({
	x:0,y:0,mode:'absolute'}
,arguments[1] ||{
}
);
	this.start(options);
}
,setup:function(){
	if (this.options.continuous && !this.element._ext ){
	this.element.cleanWhitespace();
	this.element._ext=true;
	this.element.appendChild(this.element.firstChild);
}
this.originalLeft=this.element.scrollLeft;
	this.originalTop=this.element.scrollTop;
	if(this.options.mode == 'absolute'){
	this.options.x -= this.originalLeft;
	this.options.y -= this.originalTop;
}
}
,update:function(position){
	this.element.scrollLeft = this.options.x * position + this.originalLeft;
	this.element.scrollTop = this.options.y * position + this.originalTop;
}
}
);

CSS代码(glider.css):

div.scroller{/* modify width and height of scrolling section if necessary*/
width:635px;height:300px;overflow:hidden;border:1px solid #cccccc;}
div.scroller div.section{/* modify width and height of each section as needed (should match the size of the scroller window)*/
width:635px;height:300px;overflow:hidden;float:left;padding:1em;}
div.scroller div.content{width:10000px;}
div#section2{background:#666666;color:#ffffff;}

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