哪位朋友能把下面这段 JS 解密..学习

http://www.slht.net/web/domain/Script/mootools.js

解决方案 »

免费领取超大流量手机卡，每月29元包185G流量+100分钟通话, 中国电信官方发货

代码如下
var MooTools={'version':1.1};function $defined(obj){return(obj!=undefined)};function $type(obj){if(!$defined(obj))return false;if(obj.htmlElement)return'element';var type=typeof obj;if(type=='object'&&obj.nodeName){switch(obj.nodeType){case 1:return'element';case 3:return/\S/.test(obj.nodeValue)?'textnode':'whitespace'}}if(type=='object'||type=='function'){switch(obj.constructor){case Array:return'array';case RegExp:return'regexp';case Class:return'class'}if(typeof obj.length=='number'){if(obj.item)return'collection';if(obj.callee)return'arguments'}}return type};function $merge(){var mix={};for(var i=0;i<arguments.length;i++){for(var property in arguments[i]){var ap=arguments[i][property];var mp=mix[property];if(mp&&$type(ap)=='object'&&$type(mp)=='object')mix[property]=$merge(mp,ap);else mix[property]=ap}}return mix};var $extend=Object.extend=function(){var args=arguments;if(!args[1])args=[this,args[0]];for(var property in args[1])args[0][property]=args[1][property];return args[0]};var $native=Object.Native=function(){for(var i=0,l=arguments.length;i<l;i++){arguments[i].extend=function(props){for(var prop in props){if(!this.prototype[prop])this.prototype[prop]=props[prop];if(!this[prop])this[prop]=$native.generic(prop)}}}};$native.generic=function(prop){return function(bind){return this.prototype[prop].apply(bind,Array.prototype.slice.call(arguments,1))}};$native(Function,Array,String,Number);var Abstract=function(obj){obj=obj||{};obj.extend=$extend;return obj};var Window=new Abstract(window);var Document=new Abstract(document);document.head=document.getElementsByTagName('head')[0];function $chk(obj){return!!(obj||obj===0)};function $pick(obj,picked){return $defined(obj)?obj:picked};function $random(min,max){return Math.floor(Math.random()*(max-min+1)+min)};function $time(){return new Date().getTime()};function $clear(timer){clearTimeout(timer);clearInterval(timer);return null};window.xpath=!!(document.evaluate);if(window.ActiveXObject)window.ie=window[window.XMLHttpRequest?'ie7':'ie6']=true;else if(document.childNodes&&!document.all&&!navigator.taintEnabled)window.khtml=window.webkit=window[window.xpath?'webkit420':'webkit419']=true;else if(document.getBoxObjectFor!=null)window.gecko=true;if(typeof HTMLElement=='undefined'){var HTMLElement=function(){};if(window.webkit)document.createElement("iframe");HTMLElement.prototype=(window.webkit)?window["[[DOMElement.prototype]]"]:{}}HTMLElement.prototype.htmlElement=true;if(window.ie6)try{document.execCommand("BackgroundImageCache",false,true)}catch(e){};var Class=function(properties){var klass=function(){return(arguments[0]!==null&&this.initialize&&$type(this.initialize)=='function')?this.initialize.apply(this,arguments):this};$extend(klass,this);klass.prototype=properties;klass.constructor=Class;return klass};Class.empty=function(){};Class.prototype={extend:function(properties){var proto=new this(null);for(var property in properties){var pp=proto[property];proto[property]=Class.Merge(pp,properties[property])}return new Class(proto)},implement:function(){for(var i=0,l=arguments.length;i<l;i++)$extend(this.prototype,arguments[i])}};Class.Merge=function(previous,current){if(previous&&previous!=current){var type=$type(current);if(type!=$type(previous))return current;switch(type){case'function':var merged=function(){this.parent=arguments.callee.parent;return current.apply(this,arguments)};merged.parent=previous;return merged;case'object':return $merge(previous,current)}}return current};var Chain=new Class({chain:function(fn){this.chains=this.chains||[];this.chains.push(fn);return this},callChain:function(){if(this.chains&&this.chains.length)this.chains.shift().delay(10,this)},clearChain:function(){this.chains=[]}});var Events=new Class({addEvent:function(type,fn){if(fn!=Class.empty){this.$events=this.$events||{};this.$events[type]=this.$events[type]||[];this.$events[type].include(fn)}return this},fireEvent:function(type,args,delay){if(this.$events&&this.$events[type]){this.$events[type].each(function(fn){fn.create({'bind':this,'delay':delay,'arguments':args})()},this)}return this},removeEvent:function(type,fn){if(this.$events&&this.$events[type])this.$events[type].remove(fn);return this}});var Options=new Class({setOptions:function(){this.options=$merge.apply(null,[this.options].extend(arguments));if(!this.addEvent)return this;for(var option in this.options){if($type(this.options[option]=='function')&&option.test(/^on[A-Z]/))this.addEvent(option,this.options[option])}return this}});Array.extend({forEach:function(fn,bind){for(var i=0,j=this.length;i<j;i++)fn.call(bind,this[i],i,this)},filter:function(fn,bind){var results=[];for(var i=0,j=this.length;i<j;i++){if(fn.call(bind,this[i],i,this))results.push(this[i])}return results},map:function(fn,bind){var results=[];for(var i=0,j=this.length;i<j;i++)results[i]=fn.call(bind,this[i],i,this);return results},every:function(fn,bind){for(var i=0,j=this.length;i<j;i++){if(!fn.call(bind,this[i],i,this))return false}return true},some:function(fn,bind){for(var i=0,j=this.length;i<j;i++){if(fn.call(bind,this[i],i,this))return true}return false},indexOf:function(item,from){var len=this.length;for(var i=(from<0)?Math.max(0,len+from):from||0;i<len;i++){if(this[i]===item)return i}return-1},copy:function(start,length){start=start||0;if(start<0)start=this.length+start;length=length||(this.length-start);var newArray=[];for(var i=0;i<length;i++)newArray[i]=this[start++];return newArray},remove:function(item){var i=0;var len=this.length;while(i<len){if(this[i]===item){this.splice(i,1);len--}else{i++}}return this},contains:function(item,from){return this.indexOf(item,from)!=-1},associate:function(keys){var obj={},length=Math.min(this.length,keys.length);for(var i=0;i<length;i++)obj[keys[i]]=this[i];return obj},extend:function(array){for(var i=0,j=array.length;i<j;i++)this.push(array[i]);return this},merge:function(array){for(var i=0,l=array.length;i<l;i++)this.include(array[i]);return this},include:function(item){if(!this.contains(item))this.push(item);return this},getRandom:function(){return this[$random(0,this.length-1)]||false},getLast:function(){return this[this.length-1]||false}});Array.prototype.each=Array.prototype.forEach;Array.prototype.test=Array.prototype.contains;function $A(array){return Array.copy(array)};function $each(iterable,fn,bind){if(iterable&&typeof iterable.length=='number'&&$type(iterable)!='object')Array.forEach(iterable,fn,bind);else for(var name in iterable)fn.call(bind||iterable,iterable[name],name)};String.extend({test:function(regex,params){return(($type(regex)=='string')?new RegExp(regex,params):regex).test(this)},toInt:function(){return parseInt(this,10)},toFloat:function(){return parseFloat(this)},camelCase:function(){return this.replace(/-\D/g,function(match){return match.charAt(1).toUpperCase()})},hyphenate:function(){return this.replace(/\w[A-Z]/g,function(match){return(match.charAt(0)+'-'+match.charAt(1).toLowerCase())})},capitalize:function(){return this.replace(/\b[a-z]/g,function(match){return match.toUpperCase()})},trim:function(){return this.replace(/^\s+|\s+$/g,'')},clean:function(){return this.replace(/\s{2,}/g,' ').trim()},rgbToHex:function(array){var rgb=this.match(/\d{1,3}/g);return(rgb)?rgb.rgbToHex(array):false},hexToRgb:function(array){var hex=this.match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);
return(hex)?hex.slice(1).hexToRgb(array):false},contains:function(string,s){return(s)?(s+this+s).indexOf(s+string+s)>-1:this.indexOf(string)>-1},escapeRegExp:function(){return this.replace(/([.*+?^${}()|[\]\/\\])/g,'\\$1')}});Array.extend({rgbToHex:function(array){if(this.length<3)return false;if(this.length==4&&this[3]==0&&!array)return'transparent';var hex=[];for(var i=0;i<3;i++){var bit=(this[i]-0).toString(16);hex.push((bit.length==1)?'0'+bit:bit)}return array?hex:'#'+hex.join('')},hexToRgb:function(array){if(this.length!=3)return false;var rgb=[];for(var i=0;i<3;i++){rgb.push(parseInt((this[i].length==1)?this[i]+this[i]:this[i],16))}return array?rgb:'rgb('+rgb.join(',')+')'}});Function.extend({create:function(options){var fn=this;options=$merge({'bind':fn,'event':false,'arguments':null,'delay':false,'periodical':false,'attempt':false},options);if($chk(options.arguments)&&$type(options.arguments)!='array')options.arguments=[options.arguments];return function(event){var args;if(options.event){event=event||window.event;args=[(options.event===true)?event:new options.event(event)];if(options.arguments)args.extend(options.arguments)}else args=options.arguments||arguments;var returns=function(){return fn.apply($pick(options.bind,fn),args)};if(options.delay)return setTimeout(returns,options.delay);if(options.periodical)return setInterval(returns,options.periodical);if(options.attempt)try{return returns()}catch(err){return false};return returns()}},pass:function(args,bind){return this.create({'arguments':args,'bind':bind})},attempt:function(args,bind){return this.create({'arguments':args,'bind':bind,'attempt':true})()},bind:function(bind,args){return this.create({'bind':bind,'arguments':args})},bindAsEventListener:function(bind,args){return this.create({'bind':bind,'event':true,'arguments':args})},delay:function(delay,bind,args){return this.create({'delay':delay,'bind':bind,'arguments':args})()},periodical:function(interval,bind,args){return this.create({'periodical':interval,'bind':bind,'arguments':args})()}});Number.extend({toInt:function(){return parseInt(this)},toFloat:function(){return parseFloat(this)},limit:function(min,max){return Math.min(max,Math.max(min,this))},round:function(precision){precision=Math.pow(10,precision||0);return Math.round(this*precision)/precision},times:function(fn){for(var i=0;i<this;i++)fn(i)}});var Element=new Class({initialize:function(el,props){if($type(el)=='string'){if(window.ie&&props&&(props.name||props.type)){var name=(props.name)?' name="'+props.name+'"':'';var type=(props.type)?' type="'+props.type+'"':'';delete props.name;delete props.type;el='<'+el+name+type+'>'}el=document.createElement(el)}el=$(el);return(!props||!el)?el:el.set(props)}});var Elements=new Class({initialize:function(elements){return(elements)?$extend(elements,this):this}});Elements.extend=function(props){for(var prop in props){this.prototype[prop]=props[prop];this[prop]=$native.generic(prop)}};function $(el){if(!el)return false;if(el.htmlElement)return Garbage.collect(el);if([window,document].contains(el))return el;var type=$type(el);if(type=='string'){el=document.getElementById(el);type=(el)?'element':false}if(type!='element')return false;if(el.htmlElement)return Garbage.collect(el);if(['object','embed'].contains(el.tagName.toLowerCase()))return el;$extend(el,Element.prototype);el.htmlElement=true;return Garbage.collect(el)};document.getElementsBySelector=document.getElementsByTagName;function $$(){var elements=[];for(var i=0,j=arguments.length;i<j;i++){var selector=arguments[i];switch($type(selector)){case'element':elements.push(selector);case'boolean':break;case false:break;case'string':selector=document.getElementsBySelector(selector,true);default:elements.extend(selector)}}return $$.unique(elements)};$$.unique=function(array){var elements=[];for(var i=0,l=array.length;i<l;i++){if(array[i].$included)continue;var element=$(array[i]);if(element&&!element.$included){element.$included=true;elements.push(element)}}for(var i=0,l=elements.length;i<l;i++)elements[i].$included=null;return new Elements(elements)};Elements.Multi=function(property){return function(){var args=arguments;var items=[];var elements=true;for(var i=0,j=this.length,returns;i<j;i++){returns=this[i][property].apply(this[i],args);if($type(returns)!='element')elements=false;items.push(returns)};return(elements)?$$.unique(items):items}};Element.extend=function(properties){for(var property in properties){HTMLElement.prototype[property]=properties[property];Element.prototype[property]=properties[property];Element[property]=$native.generic(property);var elementsProperty=(Array.prototype[property])?property+'Elements':property;Elements.prototype[elementsProperty]=Elements.Multi(property)}};Element.extend({set:function(props){for(var prop in props){var val=props[prop];switch(prop){case'styles':this.setStyles(val);break;case'events':if(this.addEvents)this.addEvents(val);break;case'properties':this.setProperties(val);break;
default:this.setProperty(prop,val)}}return this},inject:function(el,where){el=$(el);switch(where){case'before':el.parentNode.insertBefore(this,el);break;case'after':var next=el.getNext();if(!next)el.parentNode.appendChild(this);else el.parentNode.insertBefore(this,next);break;case'top':var first=el.firstChild;if(first){el.insertBefore(this,first);break}default:el.appendChild(this)}return this},injectBefore:function(el){return this.inject(el,'before')},injectAfter:function(el){return this.inject(el,'after')},injectInside:function(el){return this.inject(el,'bottom')},injectTop:function(el){return this.inject(el,'top')},adopt:function(){var elements=[];$each(arguments,function(argument){elements=elements.concat(argument)});$$(elements).inject(this);return this},remove:function(){return this.parentNode.removeChild(this)},clone:function(contents){var el=$(this.cloneNode(contents!==false));if(!el.$events)return el;el.$events={};for(var type in this.$events)el.$events[type]={'keys':$A(this.$events[type].keys),'values':$A(this.$events[type].values)};return el.removeEvents()},replaceWith:function(el){el=$(el);this.parentNode.replaceChild(el,this);return el},appendText:function(text){if(window.ie){switch(this.getTag()){case'style':this.styleSheet.cssText=text;return this;case'script':return this.setProperty('text',text)}}this.appendChild(document.createTextNode(text));return this},hasClass:function(className){return this.className.contains(className,' ')},addClass:function(className){if(!this.hasClass(className))this.className=(this.className+' '+className).clean();return this},removeClass:function(className){this.className=this.className.replace(new RegExp('(^|\\s)'+className+'(?:\\s|$)'),'$1').clean();return this},toggleClass:function(className){return this.hasClass(className)?this.removeClass(className):this.addClass(className)},setStyle:function(property,value){switch(property){case'opacity':return this.setOpacity(parseFloat(value));case'float':property=(window.ie)?'styleFloat':'cssFloat'}property=property.camelCase();switch($type(value)){case'number':if(!['zIndex','zoom'].contains(property))value+='px';break;case'array':value='rgb('+value.join(',')+')'}this.style[property]=value;return this},setStyles:function(source){switch($type(source)){case'object':Element.setMany(this,'setStyle',source);break;case'string':this.style.cssText=source}return this},setOpacity:function(opacity){if(opacity==0){if(this.style.visibility!="hidden")this.style.visibility="hidden"}else{if(this.style.visibility!="visible")this.style.visibility="visible"}if(!this.currentStyle||!this.currentStyle.hasLayout)this.style.zoom=1;if(window.ie)this.style.filter=(opacity==1)?'':"alpha(opacity="+opacity*100+")";this.style.opacity=this.$tmp.opacity=opacity;return this},getStyle:function(property){property=property.camelCase();var result=this.style[property];if(!$chk(result)){if(property=='opacity')return this.$tmp.opacity;var result=[];for(var style in Element.Styles){if(property==style){Element.Styles[style].each(function(s){var style=this.getStyle(s);result.push(parseInt(style)?style:'0px')},this);if(property=='border'){var every=result.every(function(bit){return(bit==result[0])});return(every)?result[0]:false}return result.join(' ')}}if(property.contains('border')){if(Element.Styles.border.contains(property)){return['Width','Style','Color'].map(function(p){return this.getStyle(property+p)},this).join(' ')}else if(Element.borderShort.contains(property)){return['Top','Right','Bottom','Left'].map(function(p){return this.getStyle('border'+p+property.replace('border',''))},this).join(' ')}}if(document.defaultView)result=document.defaultView.getComputedStyle(this,null).getPropertyValue(property.hyphenate());else if(this.currentStyle)result=this.currentStyle[property]}if(window.ie)result=Element.fixStyle(property,result,this);if(result&&property.test(/color/i)&&result.contains('rgb')){return result.split('rgb').splice(1,4).map(function(color){return color.rgbToHex()}).join(' ')}return result},getStyles:function(){return Element.getMany(this,'getStyle',arguments)},walk:function(brother,start){brother+='Sibling';var el=(start)?this[start]:this[brother];while(el&&$type(el)!='element')el=el[brother];return $(el)},getPrevious:function(){return this.walk('previous')},getNext:function(){return this.walk('next')},getFirst:function(){return this.walk('next','firstChild')},getLast:function(){return this.walk('previous','lastChild')},getParent:function(){return $(this.parentNode)},getChildren:function(){return $$(this.childNodes)},hasChild:function(el){return!!$A(this.getElementsByTagName('*')).contains(el)},getProperty:function(property){var index=Element.Properties[property];if(index)return this[index];if(!window.ie)return this.getAttribute(property);var node=this.attributes[property];return(node)?node.nodeValue:null},removeProperty:function(property){var index=Element.Properties[property];if(index)this[index]='';else this.removeAttribute(property);return this},getProperties:function(){return Element.getMany(this,'getProperty',arguments)},setProperty:function(property,value){var index=Element.Properties[property];if(index)this[index]=value;else this.setAttribute(property,value);return this},setProperties:function(source){return Element.setMany(this,'setProperty',source)},setHTML:function(){this.innerHTML=$A(arguments).join('');return this},getTag:function(){return this.tagName.toLowerCase()},empty:function(){Garbage.trash(this.getElementsByTagName('*'));return this.setHTML('')}});Element.fixStyle=function(property,result,element){if($chk(parseInt(result)))return result;if(['height','width'].contains(property)){var values=(property=='width')?['left','right']:['top','bottom'];var size=0;values.each(function(value){size+=element.getStyle('border-'+value+'-width').toInt()+element.getStyle('padding-'+value).toInt()});return element['offset'+property.capitalize()]-size+'px'}else if(property.test(/border(.+)Width|margin|padding/)){return'0px'}return result};Element.Styles={'border':[],'padding':[],'margin':[]};['Top','Right','Bottom','Left'].each(function(direction){for(var style in Element.Styles)Element.Styles[style].push(style+direction)});Element.borderShort=['borderWidth','borderStyle','borderColor'];Element.getMany=function(el,method,keys){var result={};$each(keys,function(key){result[key]=el[method](key)});return result};Element.setMany=function(el,method,pairs){for(var key in pairs)el[method](key,pairs[key]);return el};Element.Properties=new Abstract({'class':'className','for':'htmlFor','colspan':'colSpan','rowspan':'rowSpan','accesskey':'accessKey','tabindex':'tabIndex','maxlength':'maxLength','readonly':'readOnly','value':'value','disabled':'disabled','checked':'checked','multiple':'multiple'});Element.Methods={Listeners:{addListener:function(type,fn){if(this.addEventListener)this.addEventListener(type,fn,false);else this.attachEvent('on'+type,fn);return this},removeListener:function(type,fn){if(this.removeEventListener)this.removeEventListener(type,fn,false);else this.detachEvent('on'+type,fn);return this}}};window.extend(Element.Methods.Listeners);document.extend(Element.Methods.Listeners);Element.extend(Element.Methods.Listeners);var Garbage={elements:[],collect:function(el){if(!el.$tmp){Garbage.elements.push(el);el.$tmp={'opacity':1}}return el},trash:function(elements){for(var i=0,j=elements.length,el;i<j;i++){if(!(el=elements[i])||!el.$tmp)continue;if(el.$events)el.fireEvent('trash').removeEvents();for(var p in el.$tmp)el.$tmp[p]=null;for(var p in Element.prototype)el[p]=null;el.htmlElement=el.$tmp=el=null;Garbage.elements.remove(el)}},empty:function(){Garbage.collect(window);Garbage.collect(document);Garbage.trash(Garbage.elements)}};window.addListener('beforeunload',function(){window.addListener('unload',Garbage.empty);if(window.ie)window.addListener('unload',CollectGarbage)});var Event=new Class({initialize:function(event){if(event&&event.$extended)return event;
this.$extended=true;event=event||window.event;this.event=event;this.type=event.type;this.target=event.target||event.srcElement;if(this.target.nodeType==3)this.target=this.target.parentNode;this.shift=event.shiftKey;this.control=event.ctrlKey;this.alt=event.altKey;this.meta=event.metaKey;if(['DOMMouseScroll','mousewheel'].contains(this.type)){this.wheel=(event.wheelDelta)?event.wheelDelta/120:-(event.detail||0)/3}else if(this.type.contains('key')){this.code=event.which||event.keyCode;for(var name in Event.keys){if(Event.keys[name]==this.code){this.key=name;break}}if(this.type=='keydown'){var fKey=this.code-111;if(fKey>0&&fKey<13)this.key='f'+fKey}this.key=this.key||String.fromCharCode(this.code).toLowerCase()}else if(this.type.test(/(click|mouse|menu)/)){this.page={'x':event.pageX||event.clientX+document.documentElement.scrollLeft,'y':event.pageY||event.clientY+document.documentElement.scrollTop};this.client={'x':event.pageX?event.pageX-window.pageXOffset:event.clientX,'y':event.pageY?event.pageY-window.pageYOffset:event.clientY};this.rightClick=(event.which==3)||(event.button==2);switch(this.type){case'mouseover':this.relatedTarget=event.relatedTarget||event.fromElement;break;case'mouseout':this.relatedTarget=event.relatedTarget||event.toElement}this.fixRelatedTarget()}return this},stop:function(){return this.stopPropagation().preventDefault()},stopPropagation:function(){if(this.event.stopPropagation)this.event.stopPropagation();else this.event.cancelBubble=true;return this},preventDefault:function(){if(this.event.preventDefault)this.event.preventDefault();else this.event.returnValue=false;return this}});Event.fix={relatedTarget:function(){if(this.relatedTarget&&this.relatedTarget.nodeType==3)this.relatedTarget=this.relatedTarget.parentNode},relatedTargetGecko:function(){try{Event.fix.relatedTarget.call(this)}catch(e){this.relatedTarget=this.target}}};Event.prototype.fixRelatedTarget=(window.gecko)?Event.fix.relatedTargetGecko:Event.fix.relatedTarget;Event.keys=new Abstract({'enter':13,'up':38,'down':40,'left':37,'right':39,'esc':27,'space':32,'backspace':8,'tab':9,'delete':46});Element.Methods.Events={addEvent:function(type,fn){this.$events=this.$events||{};this.$events[type]=this.$events[type]||{'keys':[],'values':[]};if(this.$events[type].keys.contains(fn))return this;this.$events[type].keys.push(fn);var realType=type;var custom=Element.Events[type];if(custom){if(custom.add)custom.add.call(this,fn);if(custom.map)fn=custom.map;if(custom.type)realType=custom.type}if(!this.addEventListener)fn=fn.create({'bind':this,'event':true});this.$events[type].values.push(fn);return this.addListener(realType,fn)},removeEvent:function(type,fn){if(!this.$events||!this.$events[type])return this;var pos=this.$events[type].keys.indexOf(fn);if(pos==-1)return this;var key=this.$events[type].keys.splice(pos,1)[0];var value=this.$events[type].values.splice(pos,1)[0];var custom=Element.Events[type];if(custom){if(custom.remove)custom.remove.call(this,fn);if(custom.type)type=custom.type}return this.removeListener(type,value)},addEvents:function(source){return Element.setMany(this,'addEvent',source)},removeEvents:function(type){if(!this.$events)return this;if(!type){for(var evType in this.$events)this.removeEvents(evType);this.$events=null}else if(this.$events[type]){this.$events[type].keys.each(function(fn){this.removeEvent(type,fn)},this);this.$events[type]=null}return this},fireEvent:function(type,args,delay){if(!this.$events||!this.$events[type])return this;this.$events[type].keys.each(function(fn){fn.create({'bind':this,'delay':delay,'arguments':args})()},this);return this},cloneEvents:function(from,type){if(!from.$events)return this;if(!type){for(var evType in from.$events)this.cloneEvents(from,evType)}else if(from.$events[type]){from.$events[type].keys.each(function(fn){this.addEvent(type,fn)},this)}return this}};window.extend(Element.Methods.Events);document.extend(Element.Methods.Events);Element.extend(Element.Methods.Events);Element.Events=new Abstract({'mouseenter':{type:'mouseover',map:function(event){event=new Event(event);if(event.relatedTarget==this||this.hasChild(event.relatedTarget))return;this.fireEvent('mouseenter',event)}},'mouseleave':{type:'mouseout',map:function(event){event=new Event(event);if(event.relatedTarget==this||this.hasChild(event.relatedTarget))return;this.fireEvent('mouseleave',event)}},'mousewheel':{type:(window.gecko)?'DOMMouseScroll':'mousewheel'}});Function.extend({bindWithEvent:function(bind,args){return this.create({'bind':bind,'arguments':args,'event':Event})}});Element.extend({getValue:function(){switch(this.getTag()){case'select':var values=[];$each(this.options,function(option){if(option.selected)values.push($pick(option.value,option.text))});return(this.multiple)?values:values[0];case'input':if(!(this.checked&&['checkbox','radio'].contains(this.type))&&!['hidden','text','password'].contains(this.type))break;case'textarea':return this.value}return false},getFormElements:function(){return $$(this.getElementsByTagName('input'),this.getElementsByTagName('select'),this.getElementsByTagName('textarea'))},toQueryString:function(){var queryString=[];this.getFormElements().each(function(el){var name=el.name;var value=el.getValue();if(value===false||!name||el.disabled)return;var qs=function(val){queryString.push(name+'='+encodeURIComponent(val))};if($type(value)=='array')value.each(qs);else qs(value)});return queryString.join('&')}});Element.extend({scrollTo:function(x,y){this.scrollLeft=x;this.scrollTop=y},getSize:function(){return{'scroll':{'x':this.scrollLeft,'y':this.scrollTop},'size':{'x':this.offsetWidth,'y':this.offsetHeight},'scrollSize':{'x':this.scrollWidth,'y':this.scrollHeight}}},getPosition:function(overflown){overflown=overflown||[];var el=this,left=0,top=0;do{left+=el.offsetLeft||0;top+=el.offsetTop||0;el=el.offsetParent}while(el);overflown.each(function(element){left-=element.scrollLeft||0;top-=element.scrollTop||0});return{'x':left,'y':top}},getTop:function(overflown){return this.getPosition(overflown).y},getLeft:function(overflown){return this.getPosition(overflown).x},getCoordinates:function(overflown){var position=this.getPosition(overflown);var obj={'width':this.offsetWidth,'height':this.offsetHeight,'left':position.x,'top':position.y};obj.right=obj.left+obj.width;obj.bottom=obj.top+obj.height;return obj}});Element.Events.domready={add:function(fn){if(window.loaded){fn.call(this);return}var domReady=function(){if(window.loaded)return;window.loaded=true;window.timer=$clear(window.timer);this.fireEvent('domready')}.bind(this);if(document.readyState&&window.webkit){window.timer=function(){if(['loaded','complete'].contains(document.readyState))domReady()}.periodical(50)}else if(document.readyState&&window.ie){if(!$('ie_ready')){var src=(window.location.protocol=='https:')?'://0':'javascript:void(0)';document.write('<script id="ie_ready" defer src="'+src+'"><\/script>');$('ie_ready').onreadystatechange=function(){if(this.readyState=='complete')domReady()}}}else{window.addListener("load",domReady);document.addListener("DOMContentLoaded",domReady)}}};window.onDomReady=function(fn){return this.addEvent('domready',fn)};var Fx={Shared:{}};Fx.Base=new Class({options:{onStart:Class.empty,onComplete:Class.empty,onCancel:Class.empty,transition:function(p){return-(Math.cos(Math.PI*p)-1)/2},duration:500,unit:'px',wait:true,fps:50},initialize:function(options){this.element=this.element||null;this.setOptions(options);if(this.options.initialize)this.options.initialize.call(this)},step:function(){var time=$time();if(time<this.time+this.options.duration){this.delta=this.options.transition((time-this.time)/this.options.duration);this.setNow();this.increase()}else{this.stop(true);this.set(this.to);this.fireEvent('onComplete',this.element,10);this.callChain()}},set:function(to){this.now=to;this.increase();
return this},setNow:function(){this.now=this.compute(this.from,this.to)},compute:function(from,to){return(to-from)*this.delta+from},start:function(from,to){if(!this.options.wait)this.stop();else if(this.timer)return this;this.from=from;this.to=to;this.change=this.to-this.from;this.time=$time();this.timer=this.step.periodical(Math.round(1000/this.options.fps),this);this.fireEvent('onStart',this.element);return this},stop:function(end){if(!this.timer)return this;this.timer=$clear(this.timer);if(!end)this.fireEvent('onCancel',this.element);return this},custom:function(from,to){return this.start(from,to)},clearTimer:function(end){return this.stop(end)}});Fx.Base.implement(new Chain,new Events,new Options);Fx.Slide=Fx.Base.extend({options:{mode:'vertical'},initialize:function(el,options){this.element=$(el);this.wrapper=new Element('div',{'styles':$extend(this.element.getStyles('margin'),{'overflow':'hidden'})}).injectAfter(this.element).adopt(this.element);this.element.setStyle('margin',0);this.setOptions(options);this.now=[];this.parent(this.options);if(window.webkit419)this.addEvent('onComplete',function(){this.element.remove().inject(this.wrapper)})},setNow:function(){for(var i=0;i<2;i++)this.now[i]=this.compute(this.from[i],this.to[i])},vertical:function(){this.margin='margin-top';this.layout='height';this.offset=this.element.offsetHeight},horizontal:function(){this.margin='margin-left';this.layout='width';this.offset=this.element.offsetWidth},slideIn:function(mode){this[mode||this.options.mode]();return this.start([this.element.getStyle(this.margin).toInt(),this.wrapper.getStyle(this.layout).toInt()],[0,this.offset])},slideOut:function(mode){this[mode||this.options.mode]();return this.start([this.element.getStyle(this.margin).toInt(),this.wrapper.getStyle(this.layout).toInt()],[-this.offset,0])},hide:function(mode){this[mode||this.options.mode]();return this.set([-this.offset,0])},show:function(mode){this[mode||this.options.mode]();return this.set([0,this.offset])},toggle:function(mode){if(this.wrapper.offsetHeight==0||this.wrapper.offsetWidth==0)return this.slideIn(mode);return this.slideOut(mode)},increase:function(){this.element.setStyle(this.margin,this.now[0]+this.options.unit);this.wrapper.setStyle(this.layout,this.now[1]+this.options.unit)}});var Drag={};Drag.Base=new Class({options:{handle:false,unit:'px',onStart:Class.empty,onBeforeStart:Class.empty,onComplete:Class.empty,onSnap:Class.empty,onDrag:Class.empty,limit:false,modifiers:{x:'left',y:'top'},grid:false,snap:6},initialize:function(el,options){this.setOptions(options);this.element=$(el);this.handle=$(this.options.handle)||this.element;this.mouse={'now':{},'pos':{}};this.value={'start':{},'now':{}};this.bound={'start':this.start.bindWithEvent(this),'check':this.check.bindWithEvent(this),'drag':this.drag.bindWithEvent(this),'stop':this.stop.bind(this)};this.attach();if(this.options.initialize)this.options.initialize.call(this)},attach:function(){this.handle.addEvent('mousedown',this.bound.start);return this},detach:function(){this.handle.removeEvent('mousedown',this.bound.start);return this},start:function(event){this.fireEvent('onBeforeStart',this.element);this.mouse.start=event.page;var limit=this.options.limit;this.limit={'x':[],'y':[]};for(var z in this.options.modifiers){if(!this.options.modifiers[z])continue;this.value.now[z]=this.element.getStyle(this.options.modifiers[z]).toInt();this.mouse.pos[z]=event.page[z]-this.value.now[z];if(limit&&limit[z]){for(var i=0;i<2;i++){if($chk(limit[z][i]))this.limit[z][i]=($type(limit[z][i])=='function')?limit[z][i]():limit[z][i]}}}if($type(this.options.grid)=='number')this.options.grid={'x':this.options.grid,'y':this.options.grid};document.addListener('mousemove',this.bound.check);document.addListener('mouseup',this.bound.stop);this.fireEvent('onStart',this.element);event.stop()},check:function(event){var distance=Math.round(Math.sqrt(Math.pow(event.page.x-this.mouse.start.x,2)+Math.pow(event.page.y-this.mouse.start.y,2)));if(distance>this.options.snap){document.removeListener('mousemove',this.bound.check);document.addListener('mousemove',this.bound.drag);this.drag(event);this.fireEvent('onSnap',this.element)}event.stop()},drag:function(event){this.out=false;this.mouse.now=event.page;for(var z in this.options.modifiers){if(!this.options.modifiers[z])continue;this.value.now[z]=this.mouse.now[z]-this.mouse.pos[z];if(this.limit[z]){if($chk(this.limit[z][1])&&(this.value.now[z]>this.limit[z][1])){this.value.now[z]=this.limit[z][1];this.out=true}else if($chk(this.limit[z][0])&&(this.value.now[z]<this.limit[z][0])){this.value.now[z]=this.limit[z][0];this.out=true}}if(this.options.grid[z])this.value.now[z]-=(this.value.now[z]%this.options.grid[z]);this.element.setStyle(this.options.modifiers[z],this.value.now[z]+this.options.unit)}this.fireEvent('onDrag',this.element);event.stop()},stop:function(){document.removeListener('mousemove',this.bound.check);document.removeListener('mousemove',this.bound.drag);document.removeListener('mouseup',this.bound.stop);this.fireEvent('onComplete',this.element)}});Drag.Base.implement(new Events,new Options);Element.extend({makeResizable:function(options){return new Drag.Base(this,$merge({modifiers:{x:'width',y:'height'}},options))}});var XHR=new Class({options:{method:'post',async:true,onRequest:Class.empty,onSuccess:Class.empty,onFailure:Class.empty,urlEncoded:true,encoding:'utf-8',autoCancel:false,headers:{}},setTransport:function(){this.transport=(window.XMLHttpRequest)?new XMLHttpRequest():(window.ie?new ActiveXObject('Microsoft.XMLHTTP'):false);return this},initialize:function(options){this.setTransport().setOptions(options);this.options.isSuccess=this.options.isSuccess||this.isSuccess;this.headers={};if(this.options.urlEncoded&&this.options.method=='post'){var encoding=(this.options.encoding)?'; charset='+this.options.encoding:'';this.setHeader('Content-type','application/x-www-form-urlencoded'+encoding)}if(this.options.initialize)this.options.initialize.call(this)},onStateChange:function(){if(this.transport.readyState!=4||!this.running)return;this.running=false;var status=0;try{status=this.transport.status}catch(e){};if(this.options.isSuccess.call(this,status))this.onSuccess();else this.onFailure();this.transport.onreadystatechange=Class.empty},isSuccess:function(status){return((status>=200)&&(status<300))},onSuccess:function(){this.response={'text':this.transport.responseText,'xml':this.transport.responseXML};this.fireEvent('onSuccess',[this.response.text,this.response.xml]);this.callChain()},onFailure:function(){this.fireEvent('onFailure',this.transport)},setHeader:function(name,value){this.headers[name]=value;return this},send:function(url,data){if(this.options.autoCancel)this.cancel();else if(this.running)return this;this.running=true;if(data&&this.options.method=='get')url=url+(url.contains('?')?'&':'?')+data,data=null;this.transport.open(this.options.method,url,this.options.async);this.transport.onreadystatechange=this.onStateChange.bind(this);if((this.options.method=='post')&&this.transport.overrideMimeType)this.setHeader('Connection','close');$extend(this.headers,this.options.headers);for(var type in this.headers)try{this.transport.setRequestHeader(type,this.headers[type])}catch(e){};this.fireEvent('onRequest');this.transport.send($pick(data,null));return this},cancel:function(){if(!this.running)return this;this.running=false;this.transport.abort();this.transport.onreadystatechange=Class.empty;this.setTransport();this.fireEvent('onCancel');return this}});XHR.implement(new Chain,new Events,new Options);var Ajax=XHR.extend({options:{data:null,update:null,onComplete:Class.empty,evalScripts:false,evalResponse:false},initialize:function(url,options){this.addEvent('onSuccess',this.onComplete);this.setOptions(options);this.options.data=this.options.data||this.options.postBody;if(!['post','get'].contains(this.options.method)){this._method='_method='+this.options.method;this.options.method='post'}this.parent();
this.setHeader('X-Requested-With','XMLHttpRequest');this.setHeader('Accept','text/javascript, text/html, application/xml, text/xml, */*');this.url=url},onComplete:function(){if(this.options.update)$(this.options.update).empty().setHTML(this.response.text);if(this.options.evalScripts||this.options.evalResponse)this.evalScripts();this.fireEvent('onComplete',[this.response.text,this.response.xml],20)},request:function(data){data=data||this.options.data;switch($type(data)){case'element':data=$(data).toQueryString();break;case'object':data=Object.toQueryString(data)}if(this._method)data=(data)?[this._method,data].join('&'):this._method;return this.send(this.url,data)},evalScripts:function(){if(this.options.evalResponse||/(ecma|java)script/.test(this.getHeader('Content-type')))var scripts=this.response.text;else{var script,scripts=[],regexp=/<script[^>]*>([\s\S]*?)<\/script>/gi;while((script=regexp.exec(this.response.text)))scripts.push(script[1]);scripts=scripts.join('\n')}if(scripts)(window.execScript)?window.execScript(scripts):window.setTimeout(scripts,0)},getHeader:function(name){try{return this.transport.getResponseHeader(name)}catch(e){};return null}});Object.toQueryString=function(source){var queryString=[];for(var property in source)queryString.push(encodeURIComponent(property)+'='+encodeURIComponent(source[property]));return queryString.join('&')};Element.extend({send:function(options){return new Ajax(this.getProperty('action'),$merge({postBody:this.toQueryString()},options,{method:'post'})).request()}});var Slider=new Class({options:{onChange:Class.empty,onComplete:Class.empty,onTick:function(pos){this.knob.setStyle(this.p,pos)},mode:'horizontal',steps:100,offset:0},initialize:function(el,knob,options){this.element=$(el);this.knob=$(knob);this.setOptions(options);this.previousChange=-1;this.previousEnd=-1;this.step=-1;this.element.addEvent('mousedown',this.clickedElement.bindWithEvent(this));var mod,offset;switch(this.options.mode){case'horizontal':this.z='x';this.p='left';mod={'x':'left','y':false};offset='offsetWidth';break;case'vertical':this.z='y';this.p='top';mod={'x':false,'y':'top'};offset='offsetHeight'}this.max=this.element[offset]-this.knob[offset]+(this.options.offset*2);this.half=this.knob[offset]/2;this.getPos=this.element['get'+this.p.capitalize()].bind(this.element);this.knob.setStyle('position','relative').setStyle(this.p,-this.options.offset);var lim={};lim[this.z]=[-this.options.offset,this.max-this.options.offset];this.drag=new Drag.Base(this.knob,{limit:lim,modifiers:mod,snap:0,onStart:function(){this.draggedKnob()}.bind(this),onDrag:function(){this.draggedKnob()}.bind(this),onComplete:function(){this.draggedKnob();this.end()}.bind(this)});if(this.options.initialize)this.options.initialize.call(this)},set:function(step){this.step=step.limit(0,this.options.steps);this.checkStep();this.end();this.fireEvent('onTick',this.toPosition(this.step));return this},clickedElement:function(event){var position=event.page[this.z]-this.getPos()-this.half;position=position.limit(-this.options.offset,this.max-this.options.offset);this.step=this.toStep(position);this.checkStep();this.end();this.fireEvent('onTick',position)},draggedKnob:function(){this.step=this.toStep(this.drag.value.now[this.z]);this.checkStep()},checkStep:function(){if(this.previousChange!=this.step){this.previousChange=this.step;this.fireEvent('onChange',this.step)}},end:function(){if(this.previousEnd!==this.step){this.previousEnd=this.step;this.fireEvent('onComplete',this.step+'')}},toStep:function(position){return Math.round((position+this.options.offset)/this.max*this.options.steps)},toPosition:function(step){return this.max*step/this.options.steps}});Slider.implement(new Events);Slider.implement(new Options);
怎么看起像pear 中html-ajax的js的代码啊.
<style type="text/css">
body {
font-size:14px;
line-height:20px;
}
</style>
<script type="text/javascript">
var string = (那个eval里的内容挪过来);document.write(
string.replace(/(<(?:\\\/)?script)/g, function () {
var s = arguments[0], a = [], i = 0;
for (; i < s.length ; i ++) a[i] = "&#" + s.charCodeAt(i) + ";";
return a.join("");
})
);
</script>