yui cookie Dynamically Change Text Size Using Javascript 动态设置字体大小，写入Cookie

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<head>
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<title>yui cookie Dynamically Change Text Size Using Javascript 动态设置字体大小，写入Cookie</title>
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The music appreciation, Wan Nian calendar, the English salon, the trade market, the information, the telecommunication electron, the electric appliance, the currency foreign exchange, the news, the book, by talk, the fable, the fairy tale, the novel, the sketch philosophy, the philosophy, the national studies, the poem, the word, the prose, the tune, manages the creativity, the software technology, sound, the picture, the image data warehouse, C++, C.NET, WEB,JAVA, J2EE XML, the HTML, software engineering, the physiological, keeping in good health, the traveling, lives,geocVi のスタジオはgeovindu, 中国のGuangdong の地域,Shenzhen のNanShan 地区すなわち高く新しい技術的な企業の開発の地帯すなわち元の加入すなわちJiangxi の地域すなわち Ji'an 都市, 故郷coutry YongFeng Ouyang's のへ, あなたを歓迎する。議論のフォーラムすなわち友人の理由人, 英語すなわち日本語の言語すなわち韓国語の言語は

音楽感謝すなわちNian の弱々しいカレンダーすなわち英国の大広間すなわち貿易市場すなわち情報すなわちテレコミュニケーションの電子すなわち電気電気器具すなわち通貨の外国為替すなわちニュースすなわち本, 話によって, fable のおとぎ話すなわち小説すなわちスケッチの哲学すなわち哲学は, 国民調査する, 詩すなわち単語すなわち散文すなわち調子, 管理する創造性すなわちソフトウェア技術すなわち音すなわち映像すなわちイメージ・データの倉庫 , C++, C.NET の網, ジャワ, J2EE XML, html のよい健康すなわち移動, 生命で保つソフトウエア工学すなわち生理学を,®geoVI 일 방 ™고향 geocVi 스튜디오는 geovindu, 중국 의 Guangdong 지방, Shenzhen 의 NanShan 지역, 높은 새로운 기술 적인 공업 발달 지역, 원래 affiliation, Jiangxi 지방 , Ji'an 도시, coutry YongFeng, Ouyang's에, 너를 환 영한다. 면담 공개토론, 친구 이유 사람, 영어, 일본 언어, 한 국 언어는

음악 감사, Nian 병약한 달력, 영국 살롱, 무역 시장, 정보, 원거리 통신 전자, 전기기구, 통화 외국 교환, 뉴 스, 책, 이야기의옆에,fable 의 요전같은 총계, 소설, 밑그림 철학, 철학은, 동포 공부한다, 시, 낱말, 산문, 곡, 처리한다 독창성, 소프트웨어 기술, 소리, 그림,심상 자료 창고 , C++, C.NET 의 웨브, 자바, J2EE XML, HTML 의 건강, 여행, 일생안에 지키는 소프트웨어 기술설계, 생리를">
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</head>
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<body>
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<div><img src="A+.gif" alt="increase font size" id="increaseFont" /></div>
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<div><img src="A-.gif" alt="decrease font size" id="decreaseFont" /></div>
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<div id="news-main">
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Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Maecenas sit amet metus.
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Nunc quam elit, posuere nec, auctor in, rhoncus quis, dui. Aliquam erat volutpat. Ut dignissim, massa
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</div>
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// 涂聚文缔友计算机信息技术有限公司版权所有
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var updateFontSize = function(o, params){
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try{
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if(params.type == 'increase'){
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newSize = parseInt(YAHOO.util.Dom.getStyle(params.id, 'font-size'), 10) + 1;
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}
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else{
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newSize = parseInt(YAHOO.util.Dom.getStyle(params.id, 'font-size'), 10) - 1;
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}
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YAHOO.util.Dom.setStyle(params.id, 'font-size', newSize + 'px');
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YAHOO.util.Cookie.set("news-size", newSize, { path: "/", expires: new Date("December 22, 2010") });
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}
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catch(e){}
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};
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YAHOO.util.Event.addListener('increaseFont', 'click', updateFontSize, {"id" : 'news-main', "type" : 'increase'});
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YAHOO.util.Event.addListener('decreaseFont', 'click', updateFontSize, {"id" : 'news-main', "type" : 'decrease'});
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YAHOO.util.Event.addListener(window, 'load', function(){
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try{
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var newsSize = YAHOO.util.Cookie.get("news-size", function(value){
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YAHOO.util.Dom.setStyle('news-main', 'font-size', value + 'px');
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});
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}
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catch(e){}
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});
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</script>
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</body>
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</html>

cookie-beta-min.js code:

/*
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Code licensed under the BSD License:
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http://developer.yahoo.net/yui/license.txt
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version: 2.5.2
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*/
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YAHOO.namespace("util");YAHOO.util.Cookie={_createCookieString:function(B,D,C,A){var F=YAHOO.lang;var E=encodeURIComponent(B)+"="+(C?encodeURIComponent(D):D);if(F.isObject(A)){if(A.expires instanceof Date){E+="; expires="+A.expires.toGMTString();}if(F.isString(A.path)&&A.path!=""){E+="; path="+A.path;}if(F.isString(A.domain)&&A.domain!=""){E+="; domain="+A.domain;}if(A.secure===true){E+="; secure";}}return E;},_createCookieHashString:function(B){var D=YAHOO.lang;if(!D.isObject(B)){throw new TypeError("Cookie._createCookieHashString(): Argument must be an object.");}var C=new Array();for(var A in B){if(D.hasOwnProperty(B,A)&&!D.isFunction(B[A])&&!D.isUndefined(B[A])){C.push(encodeURIComponent(A)+"="+encodeURIComponent(String(B[A])));}}return C.join("&");},_parseCookieHash:function(E){var D=E.split("&");var F=null;var C=new Object();for(var B=0,A=D.length;B<A;B++){F=D[B].split("=");C[decodeURIComponent(F[0])]=decodeURIComponent(F[1]);}return C;},_parseCookieString:function(I,A){var J=new Object();if(YAHOO.lang.isString(I)&&I.length>0){var B=(A===false?function(K){return K;}:decodeURIComponent);if(/[^=]+=[^=;]?(?:; [^=]+=[^=]?)?/.test(I)){var G=I.split(/;\s/g);var H=null;var C=null;var E=null;for(var D=0,F=G.length;D<F;D++){E=G[D].match(/([^=]+)=/i);if(E instanceof Array){H=decodeURIComponent(E[1]);C=B(G[D].substring(H.length+1));}else{H=decodeURIComponent(G[D]);C=H;}J[H]=C;}}}return J;},get:function(A,B){var D=YAHOO.lang;var C=this._parseCookieString(document.cookie);if(!D.isString(A)||A===""){throw new TypeError("Cookie.get(): Cookie name must be a non-empty string.");}if(D.isUndefined(C[A])){return null;}if(!D.isFunction(B)){return C[A];}else{return B(C[A]);}},getSub:function(A,C,B){var E=YAHOO.lang;var D=this.getSubs(A);if(D!==null){if(!E.isString(C)||C===""){throw new TypeError("Cookie.getSub(): Subcookie name must be a non-empty string.");}if(E.isUndefined(D[C])){return null;}if(!E.isFunction(B)){return D[C];}else{return B(D[C]);}}else{return null;}},getSubs:function(A){if(!YAHOO.lang.isString(A)||A===""){throw new TypeError("Cookie.getSubs(): Cookie name must be a non-empty string.");}var B=this._parseCookieString(document.cookie,false);if(YAHOO.lang.isString(B[A])){return this._parseCookieHash(B[A]);}return null;},remove:function(B,A){if(!YAHOO.lang.isString(B)||B===""){throw new TypeError("Cookie.remove(): Cookie name must be a non-empty string.");}A=A||{};A.expires=new Date(0);return this.set(B,"",A);},set:function(B,C,A){var E=YAHOO.lang;if(!E.isString(B)){throw new TypeError("Cookie.set(): Cookie name must be a string.");}if(E.isUndefined(C)){throw new TypeError("Cookie.set(): Value cannot be undefined.");}var D=this._createCookieString(B,C,true,A);document.cookie=D;return D;},setSub:function(B,D,C,A){var F=YAHOO.lang;if(!F.isString(B)||B===""){throw new TypeError("Cookie.setSub(): Cookie name must be a non-empty string.");}if(!F.isString(D)||D===""){throw new TypeError("Cookie.setSub(): Subcookie name must be a non-empty string.");}if(F.isUndefined(C)){throw new TypeError("Cookie.setSub(): Subcookie value cannot be undefined.");}var E=this.getSubs(B);if(!F.isObject(E)){E=new Object();}E[D]=C;return this.setSubs(B,E,A);},setSubs:function(B,C,A){var E=YAHOO.lang;if(!E.isString(B)){throw new TypeError("Cookie.setSubs(): Cookie name must be a string.");}if(!E.isObject(C)){throw new TypeError("Cookie.setSubs(): Cookie value must be an object.");}var D=this._createCookieString(B,this._createCookieHashString(C),false,A);document.cookie=D;return D;}};YAHOO.register("cookie",YAHOO.util.Cookie,{version:"2.5.2",build:"1076"});

yahoo-dom-event.js code:

/*
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Code licensed under the BSD License:
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http://developer.yahoo.net/yui/license.txt
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version: 2.5.2
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*/
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if(typeof YAHOO=="undefined"||!YAHOO){var YAHOO={};}YAHOO.namespace=function(){var A=arguments,E=null,C,B,D;for(C=0;C<A.length;C=C+1){D=A[C].split(".");E=YAHOO;for(B=(D[0]=="YAHOO")?1:0;B<D.length;B=B+1){E[D[B]]=E[D[B]]||{};E=E[D[B]];}}return E;};YAHOO.log=function(D,A,C){var B=YAHOO.widget.Logger;if(B&&B.log){return B.log(D,A,C);}else{return false;}};YAHOO.register=function(A,E,D){var I=YAHOO.env.modules;if(!I[A]){I[A]={versions:[],builds:[]};}var B=I[A],H=D.version,G=D.build,F=YAHOO.env.listeners;B.name=A;B.version=H;B.build=G;B.versions.push(H);B.builds.push(G);B.mainClass=E;for(var C=0;C<F.length;C=C+1){F[C](B);}if(E){E.VERSION=H;E.BUILD=G;}else{YAHOO.log("mainClass is undefined for module "+A,"warn");}};YAHOO.env=YAHOO.env||{modules:[],listeners:[]};YAHOO.env.getVersion=function(A){return YAHOO.env.modules[A]||null;};YAHOO.env.ua=function(){var C={ie:0,opera:0,gecko:0,webkit:0,mobile:null,air:0};var B=navigator.userAgent,A;if((/KHTML/).test(B)){C.webkit=1;}A=B.match(/AppleWebKit\/([^\s]*)/);if(A&&A[1]){C.webkit=parseFloat(A[1]);if(/ Mobile\//.test(B)){C.mobile="Apple";}else{A=B.match(/NokiaN[^\/]*/);if(A){C.mobile=A[0];}}A=B.match(/AdobeAIR\/([^\s]*)/);if(A){C.air=A[0];}}if(!C.webkit){A=B.match(/Opera[\s\/]([^\s]*)/);if(A&&A[1]){C.opera=parseFloat(A[1]);A=B.match(/Opera Mini[^;]*/);if(A){C.mobile=A[0];}}else{A=B.match(/MSIE\s([^;]*)/);if(A&&A[1]){C.ie=parseFloat(A[1]);}else{A=B.match(/Gecko\/([^\s]*)/);if(A){C.gecko=1;A=B.match(/rv:([^\s\)]*)/);if(A&&A[1]){C.gecko=parseFloat(A[1]);}}}}}return C;}();(function(){YAHOO.namespace("util","widget","example");if("undefined"!==typeof YAHOO_config){var B=YAHOO_config.listener,A=YAHOO.env.listeners,D=true,C;if(B){for(C=0;C<A.length;C=C+1){if(A[C]==B){D=false;break;}}if(D){A.push(B);}}}})();YAHOO.lang=YAHOO.lang||{};(function(){var A=YAHOO.lang,C=["toString","valueOf"],B={isArray:function(D){if(D){return A.isNumber(D.length)&&A.isFunction(D.splice);}return false;},isBoolean:function(D){return typeof D==="boolean";},isFunction:function(D){return typeof D==="function";},isNull:function(D){return D===null;},isNumber:function(D){return typeof D==="number"&&isFinite(D);},isObject:function(D){return(D&&(typeof D==="object"||A.isFunction(D)))||false;},isString:function(D){return typeof D==="string";},isUndefined:function(D){return typeof D==="undefined";},_IEEnumFix:(YAHOO.env.ua.ie)?function(F,E){for(var D=0;D<C.length;D=D+1){var H=C[D],G=E[H];if(A.isFunction(G)&&G!=Object.prototype[H]){F[H]=G;}}}:function(){},extend:function(H,I,G){if(!I||!H){throw new Error("extend failed, please check that "+"all dependencies are included.");}var E=function(){};E.prototype=I.prototype;H.prototype=new E();H.prototype.constructor=H;H.superclass=I.prototype;if(I.prototype.constructor==Object.prototype.constructor){I.prototype.constructor=I;}if(G){for(var D in G){if(A.hasOwnProperty(G,D)){H.prototype[D]=G[D];}}A._IEEnumFix(H.prototype,G);}},augmentObject:function(H,G){if(!G||!H){throw new Error("Absorb failed, verify dependencies.");}var D=arguments,F,I,E=D[2];if(E&&E!==true){for(F=2;F<D.length;F=F+1){H[D[F]]=G[D[F]];}}else{for(I in G){if(E||!(I in H)){H[I]=G[I];}}A._IEEnumFix(H,G);}},augmentProto:function(G,F){if(!F||!G){throw new Error("Augment failed, verify dependencies.");}var D=[G.prototype,F.prototype];for(var E=2;E<arguments.length;E=E+1){D.push(arguments[E]);}A.augmentObject.apply(this,D);},dump:function(D,I){var F,H,K=[],L="{

}",E="f(){

}",J=", ",G=" => ";if(!A.isObject(D)){return D+"";}else{if(D instanceof Date||("nodeType" in D&&"tagName" in D)){return D;}else{if(A.isFunction(D)){return E;}}}I=(A.isNumber(I))?I:3;if(A.isArray(D)){K.push("[");for(F=0,H=D.length;F<H;F=F+1){if(A.isObject(D[F])){K.push((I>0)?A.dump(D[F],I-1):L);}else{K.push(D[F]);}K.push(J);}if(K.length>1){K.pop();}K.push("]");}else{K.push("{");for(F in D){if(A.hasOwnProperty(D,F)){K.push(F+G);if(A.isObject(D[F])){K.push((I>0)?A.dump(D[F],I-1):L);}else{K.push(D[F]);}K.push(J);}}if(K.length>1){K.pop();}K.push("}");}return K.join("");},substitute:function(S,E,L){var I,H,G,O,P,R,N=[],F,J="dump",M=" ",D="{",Q="}";for(;;){I=S.lastIndexOf(D);if(I<0){break;}H=S.indexOf(Q,I);if(I+1>=H){break;}F=S.substring(I+1,H);O=F;R=null;G=O.indexOf(M);if(G>-1){R=O.substring(G+1);O=O.substring(0,G);}P=E[O];if(L){P=L(O,P,R);}if(A.isObject(P)){if(A.isArray(P)){P=A.dump(P,parseInt(R,10));}else{R=R||"";var K=R.indexOf(J);if(K>-1){R=R.substring(4);}if(P.toString===Object.prototype.toString||K>-1){P=A.dump(P,parseInt(R,10));}else{P=P.toString();}}}else{if(!A.isString(P)&&!A.isNumber(P)){P="~-"+N.length+"-~";N[N.length]=F;}}S=S.substring(0,I)+P+S.substring(H+1);}for(I=N.length-1;I>=0;I=I-1){S=S.replace(new RegExp("~-"+I+"-~"),"{"+N[I]+"}","g");}return S;},trim:function(D){try{return D.replace(/^\s+|\s+$/g,"");}catch(E){return D;}},merge:function(){var G={},E=arguments;for(var F=0,D=E.length;F<D;F=F+1){A.augmentObject(G,E[F],true);}return G;},later:function(K,E,L,G,H){K=K||0;E=E||{};var F=L,J=G,I,D;if(A.isString(L)){F=E[L];}if(!F){throw new TypeError("method 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P;}if(J[P]){return J[P];}var Q=P;while(E.HYPHEN.exec(Q)){Q=Q.replace(RegExp.$1,RegExp.$1.substr(1).toUpperCase());}J[P]=Q;return Q;};var O=function(Q){var P=F[Q];if(!P){P=new RegExp("(?:^|\\s+)"+Q+"(?:\\s+|$)");F[Q]=P;}return P;};if(M.defaultView&&M.defaultView.getComputedStyle){K=function(P,S){var R=null;if(S=="float"){S="cssFloat";}var Q=P.ownerDocument.defaultView.getComputedStyle(P,"");if(Q){R=Q[N(S)];}return P.style[S]||R;};}else{if(M.documentElement.currentStyle&&G){K=function(P,R){switch(N(R)){case"opacity":var T=100;try{T=P.filters["DXImageTransform.Microsoft.Alpha"].opacity;}catch(S){try{T=P.filters("alpha").opacity;}catch(S){}}return T/100;case"float":R="styleFloat";default:var Q=P.currentStyle?P.currentStyle[R]:null;return(P.style[R]||Q);}};}else{K=function(P,Q){return P.style[Q];};}}if(G){I=function(P,Q,R){switch(Q){case"opacity":if(YAHOO.lang.isString(P.style.filter)){P.style.filter="alpha(opacity="+R*100+")";if(!P.currentStyle||!P.currentStyle.hasLayout){P.style.zoom=1;}}break;case"float":Q="styleFloat";default:P.style[Q]=R;}};}else{I=function(P,Q,R){if(Q=="float"){Q="cssFloat";}P.style[Q]=R;};}var D=function(P,Q){return P&&P.nodeType==1&&(!Q||Q(P));};YAHOO.util.Dom={get:function(R){if(R&&(R.nodeType||R.item)){return R;}if(YAHOO.lang.isString(R)||!R){return M.getElementById(R);}if(R.length!==undefined){var S=[];for(var Q=0,P=R.length;Q<P;++Q){S[S.length]=B.Dom.get(R[Q]);}return S;}return R;},getStyle:function(P,R){R=N(R);var Q=function(S){return K(S,R);};return B.Dom.batch(P,Q,B.Dom,true);},setStyle:function(P,R,S){R=N(R);var Q=function(T){I(T,R,S);};B.Dom.batch(P,Q,B.Dom,true);},getXY:function(P){var Q=function(R){if((R.parentNode===null||R.offsetParent===null||this.getStyle(R,"display")=="none")&&R!=R.ownerDocument.body){return false;}return H(R);};return B.Dom.batch(P,Q,B.Dom,true);},getX:function(P){var Q=function(R){return B.Dom.getXY(R)[0];};return B.Dom.batch(P,Q,B.Dom,true);},getY:function(P){var Q=function(R){return B.Dom.getXY(R)[1];};return B.Dom.batch(P,Q,B.Dom,true);},setXY:function(P,S,R){var Q=function(V){var U=this.getStyle(V,"position");if(U=="static"){this.setStyle(V,"position","relative");U="relative";}var X=this.getXY(V);if(X===false){return false;}var W=[parseInt(this.getStyle(V,"left"),10),parseInt(this.getStyle(V,"top"),10)];if(isNaN(W[0])){W[0]=(U=="relative")?0:V.offsetLeft;}if(isNaN(W[1])){W[1]=(U=="relative")?0:V.offsetTop;}if(S[0]!==null){V.style.left=S[0]-X[0]+W[0]+"px";}if(S[1]!==null){V.style.top=S[1]-X[1]+W[1]+"px";}if(!R){var T=this.getXY(V);if((S[0]!==null&&T[0]!=S[0])||(S[1]!==null&&T[1]!=S[1])){this.setXY(V,S,true);}}};B.Dom.batch(P,Q,B.Dom,true);},setX:function(Q,P){B.Dom.setXY(Q,[P,null]);},setY:function(P,Q){B.Dom.setXY(P,[null,Q]);},getRegion:function(P){var Q=function(R){if((R.parentNode===null||R.offsetParent===null||this.getStyle(R,"display")=="none")&&R!=R.ownerDocument.body){return false;}var S=B.Region.getRegion(R);return S;};return B.Dom.batch(P,Q,B.Dom,true);},getClientWidth:function(){return B.Dom.getViewportWidth();},getClientHeight:function(){return B.Dom.getViewportHeight();},getElementsByClassName:function(T,X,U,V){X=X||"*";U=(U)?B.Dom.get(U):null||M;if(!U){return[];}var Q=[],P=U.getElementsByTagName(X),W=O(T);for(var R=0,S=P.length;R<S;++R){if(W.test(P[R].className)){Q[Q.length]=P[R];if(V){V.call(P[R],P[R]);}}}return Q;},hasClass:function(R,Q){var P=O(Q);var S=function(T){return P.test(T.className);};return B.Dom.batch(R,S,B.Dom,true);},addClass:function(Q,P){var R=function(S){if(this.hasClass(S,P)){return false;}S.className=YAHOO.lang.trim([S.className,P].join(" "));return true;};return B.Dom.batch(Q,R,B.Dom,true);},removeClass:function(R,Q){var P=O(Q);var S=function(T){if(!Q||!this.hasClass(T,Q)){return false;}var U=T.className;T.className=U.replace(P," ");if(this.hasClass(T,Q)){this.removeClass(T,Q);}T.className=YAHOO.lang.trim(T.className);return true;};return B.Dom.batch(R,S,B.Dom,true);},replaceClass:function(S,Q,P){if(!P||Q===P){return false;}var R=O(Q);var T=function(U){if(!this.hasClass(U,Q)){this.addClass(U,P);return true;}U.className=U.className.replace(R," "+P+" ");if(this.hasClass(U,Q)){this.replaceClass(U,Q,P);}U.className=YAHOO.lang.trim(U.className);return true;};return B.Dom.batch(S,T,B.Dom,true);},generateId:function(P,R){R=R||"yui-gen";var Q=function(S){if(S&&S.id){return S.id;}var T=R+YAHOO.env._id_counter++;if(S){S.id=T;}return T;};return B.Dom.batch(P,Q,B.Dom,true)||Q.apply(B.Dom,arguments);},isAncestor:function(P,Q){P=B.Dom.get(P);Q=B.Dom.get(Q);if(!P||!Q){return false;}if(P.contains&&Q.nodeType&&!L){return P.contains(Q);}else{if(P.compareDocumentPosition&&Q.nodeType){return !!(P.compareDocumentPosition(Q)&16);}else{if(Q.nodeType){return !!this.getAncestorBy(Q,function(R){return R==P;});}}}return false;},inDocument:function(P){return this.isAncestor(M.documentElement,P);},getElementsBy:function(W,Q,R,T){Q=Q||"*";R=(R)?B.Dom.get(R):null||M;if(!R){return[];}var S=[],V=R.getElementsByTagName(Q);for(var U=0,P=V.length;U<P;++U){if(W(V[U])){S[S.length]=V[U];if(T){T(V[U]);}}}return S;},batch:function(T,W,V,R){T=(T&&(T.tagName||T.item))?T:B.Dom.get(T);if(!T||!W){return false;}var S=(R)?V:window;if(T.tagName||T.length===undefined){return W.call(S,T,V);}var U=[];for(var Q=0,P=T.length;Q<P;++Q){U[U.length]=W.call(S,T[Q],V);}return U;},getDocumentHeight:function(){var Q=(M.compatMode!="CSS1Compat")?M.body.scrollHeight:M.documentElement.scrollHeight;var P=Math.max(Q,B.Dom.getViewportHeight());return P;},getDocumentWidth:function(){var Q=(M.compatMode!="CSS1Compat")?M.body.scrollWidth:M.documentElement.scrollWidth;var P=Math.max(Q,B.Dom.getViewportWidth());return P;},getViewportHeight:function(){var P=self.innerHeight;
8

},getXY:function(K){return[this.getPageX(K),this.getPageY(K)];},getRelatedTarget:function(L){var K=L.relatedTarget;if(!K){if(L.type=="mouseout"){K=L.toElement;}else{if(L.type=="mouseover"){K=L.fromElement;}}}return this.resolveTextNode(K);},getTime:function(M){if(!M.time){var L=new Date().getTime();try{M.time=L;}catch(K){this.lastError=K;return L;}}return M.time;},stopEvent:function(K){this.stopPropagation(K);this.preventDefault(K);},stopPropagation:function(K){if(K.stopPropagation){K.stopPropagation();}else{K.cancelBubble=true;}},preventDefault:function(K){if(K.preventDefault){K.preventDefault();}else{K.returnValue=false;}},getEvent:function(M,K){var L=M||window.event;if(!L){var N=this.getEvent.caller;while(N){L=N.arguments[0];if(L&&Event==L.constructor){break;}N=N.caller;}}return L;},getCharCode:function(L){var K=L.keyCode||L.charCode||0;if(YAHOO.env.ua.webkit&&(K in D)){K=D[K];}return K;},_getCacheIndex:function(O,P,N){for(var M=0,L=I.length;M<L;M=M+1){var K=I[M];if(K&&K[this.FN]==N&&K[this.EL]==O&&K[this.TYPE]==P){return M;}}return -1;},generateId:function(K){var L=K.id;if(!L){L="yuievtautoid-"+A;++A;K.id=L;}return L;},_isValidCollection:function(L){try{return(L&&typeof L!=="string"&&L.length&&!L.tagName&&!L.alert&&typeof L[0]!=="undefined");}catch(K){return false;}},elCache:{},getEl:function(K){return(typeof K==="string")?document.getElementById(K):K;},clearCache:function(){},DOMReadyEvent:new YAHOO.util.CustomEvent("DOMReady",this),_load:function(L){if(!H){H=true;var K=YAHOO.util.Event;K._ready();K._tryPreloadAttach();}},_ready:function(L){var K=YAHOO.util.Event;if(!K.DOMReady){K.DOMReady=true;K.DOMReadyEvent.fire();K._simpleRemove(document,"DOMContentLoaded",K._ready);}},_tryPreloadAttach:function(){if(F.length===0){C=0;clearInterval(this._interval);this._interval=null;return ;}if(this.locked){return ;}if(this.isIE){if(!this.DOMReady){this.startInterval();return ;}}this.locked=true;var Q=!H;if(!Q){Q=(C>0&&F.length>0);}var P=[];var R=function(T,U){var S=T;if(U.override){if(U.override===true){S=U.obj;}else{S=U.override;}}U.fn.call(S,U.obj);};var L,K,O,N,M=[];for(L=0,K=F.length;L<K;L=L+1){O=F[L];if(O){N=this.getEl(O.id);if(N){if(O.checkReady){if(H||N.nextSibling||!Q){M.push(O);F[L]=null;}}else{R(N,O);F[L]=null;}}else{P.push(O);}}}for(L=0,K=M.length;L<K;L=L+1){O=M[L];R(this.getEl(O.id),O);}C--;if(Q){for(L=F.length-1;L>-1;L--){O=F[L];if(!O||!O.id){F.splice(L,1);}}this.startInterval();}else{clearInterval(this._interval);this._interval=null;}this.locked=false;},purgeElement:function(O,P,R){var M=(YAHOO.lang.isString(O))?this.getEl(O):O;var Q=this.getListeners(M,R),N,K;if(Q){for(N=Q.length-1;N>-1;N--){var L=Q[N];this.removeListener(M,L.type,L.fn);}}if(P&&M&&M.childNodes){for(N=0,K=M.childNodes.length;N<K;++N){this.purgeElement(M.childNodes[N],P,R);}}},getListeners:function(M,K){var P=[],L;if(!K){L=[I,J];}else{if(K==="unload"){L=[J];}else{L=[I];}}var R=(YAHOO.lang.isString(M))?this.getEl(M):M;for(var O=0;O<L.length;O=O+1){var T=L[O];if(T){for(var Q=0,S=T.length;Q<S;++Q){var N=T[Q];if(N&&N[this.EL]===R&&(!K||K===N[this.TYPE])){P.push({type:N[this.TYPE],fn:N[this.FN],obj:N[this.OBJ],adjust:N[this.OVERRIDE],scope:N[this.ADJ_SCOPE],index:Q});}}}}return(P.length)?P:null;},_unload:function(Q){var K=YAHOO.util.Event,N,M,L,P,O,R=J.slice();for(N=0,P=J.length;N<P;++N){L=R[N];if(L){var S=window;if(L[K.ADJ_SCOPE]){if(L[K.ADJ_SCOPE]===true){S=L[K.UNLOAD_OBJ];}else{S=L[K.ADJ_SCOPE];}}L[K.FN].call(S,K.getEvent(Q,L[K.EL]),L[K.UNLOAD_OBJ]);R[N]=null;L=null;S=null;}}J=null;if(I){for(M=I.length-1;M>-1;M--){L=I[M];if(L){K.removeListener(L[K.EL],L[K.TYPE],L[K.FN],M);}}L=null;}G=null;K._simpleRemove(window,"unload",K._unload);},_getScrollLeft:function(){return this._getScroll()[1];},_getScrollTop:function(){return this._getScroll()[0];},_getScroll:function(){var K=document.documentElement,L=document.body;if(K&&(K.scrollTop||K.scrollLeft)){return[K.scrollTop,K.scrollLeft];}else{if(L){return[L.scrollTop,L.scrollLeft];}else{return[0,0];}}},regCE:function(){},_simpleAdd:function(){if(window.addEventListener){return function(M,N,L,K){M.addEventListener(N,L,(K));};}else{if(window.attachEvent){return function(M,N,L,K){M.attachEvent("on"+N,L);};}else{return function(){};}}}(),_simpleRemove:function(){if(window.removeEventListener){return function(M,N,L,K){M.removeEventListener(N,L,(K));};}else{if(window.detachEvent){return function(L,M,K){L.detachEvent("on"+M,K);};}else{return function(){};}}}()};}();(function(){var EU=YAHOO.util.Event;EU.on=EU.addListener;
10

/* DOMReady: based on work by: Dean Edwards/John Resig/Matthias Miller */
11

if(EU.isIE){YAHOO.util.Event.onDOMReady(YAHOO.util.Event._tryPreloadAttach,YAHOO.util.Event,true);var n=document.createElement("p");EU._dri=setInterval(function(){try{n.doScroll("left");clearInterval(EU._dri);EU._dri=null;EU._ready();n=null;}catch(ex){}},EU.POLL_INTERVAL);}else{if(EU.webkit&&EU.webkit<525){EU._dri=setInterval(function(){var rs=document.readyState;if("loaded"==rs||"complete"==rs){clearInterval(EU._dri);EU._dri=null;EU._ready();}},EU.POLL_INTERVAL);}else{EU._simpleAdd(document,"DOMContentLoaded",EU._ready);}}EU._simpleAdd(window,"load",EU._load);EU._simpleAdd(window,"unload",EU._unload);EU._tryPreloadAttach();})();}YAHOO.util.EventProvider=function(){};YAHOO.util.EventProvider.prototype={__yui_events:null,__yui_subscribers:null,subscribe:function(A,C,F,E){this.__yui_events=this.__yui_events||{};var D=this.__yui_events[A];if(D){D.subscribe(C,F,E);}else{this.__yui_subscribers=this.__yui_subscribers||{};var B=this.__yui_subscribers;if(!B[A]){B[A]=[];}B[A].push({fn:C,obj:F,override:E});}},unsubscribe:function(C,E,G){this.__yui_events=this.__yui_events||{};var A=this.__yui_events;if(C){var F=A[C];if(F){return F.unsubscribe(E,G);}}else{var B=true;for(var D in A){if(YAHOO.lang.hasOwnProperty(A,D)){B=B&&A[D].unsubscribe(E,G);}}return B;}return false;},unsubscribeAll:function(A){return this.unsubscribe(A);},createEvent:function(G,D){this.__yui_events=this.__yui_events||{};var A=D||{};var I=this.__yui_events;
12

if(I[G]){}else{var H=A.scope||this;var E=(A.silent);var B=new YAHOO.util.CustomEvent(G,H,E,YAHOO.util.CustomEvent.FLAT);I[G]=B;if(A.onSubscribeCallback){B.subscribeEvent.subscribe(A.onSubscribeCallback);}this.__yui_subscribers=this.__yui_subscribers||{};var F=this.__yui_subscribers[G];if(F){for(var C=0;C<F.length;++C){B.subscribe(F[C].fn,F[C].obj,F[C].override);}}}return I[G];},fireEvent:function(E,D,A,C){this.__yui_events=this.__yui_events||{};var G=this.__yui_events[E];if(!G){return null;}var B=[];for(var F=1;F<arguments.length;++F){B.push(arguments[F]);}return G.fire.apply(G,B);},hasEvent:function(A){if(this.__yui_events){if(this.__yui_events[A]){return true;}}return false;}};YAHOO.util.KeyListener=function(A,F,B,C){if(!A){}else{if(!F){}else{if(!B){}}}if(!C){C=YAHOO.util.KeyListener.KEYDOWN;}var D=new YAHOO.util.CustomEvent("keyPressed");this.enabledEvent=new YAHOO.util.CustomEvent("enabled");this.disabledEvent=new YAHOO.util.CustomEvent("disabled");if(typeof A=="string"){A=document.getElementById(A);}if(typeof B=="function"){D.subscribe(B);}else{D.subscribe(B.fn,B.scope,B.correctScope);}function E(J,I){if(!F.shift){F.shift=false;}if(!F.alt){F.alt=false;}if(!F.ctrl){F.ctrl=false;}if(J.shiftKey==F.shift&&J.altKey==F.alt&&J.ctrlKey==F.ctrl){var G;if(F.keys instanceof Array){for(var H=0;H<F.keys.length;H++){G=F.keys[H];if(G==J.charCode){D.fire(J.charCode,J);break;}else{if(G==J.keyCode){D.fire(J.keyCode,J);break;}}}}else{G=F.keys;if(G==J.charCode){D.fire(J.charCode,J);}else{if(G==J.keyCode){D.fire(J.keyCode,J);}}}}}this.enable=function(){if(!this.enabled){YAHOO.util.Event.addListener(A,C,E);this.enabledEvent.fire(F);}this.enabled=true;};this.disable=function(){if(this.enabled){YAHOO.util.Event.removeListener(A,C,E);this.disabledEvent.fire(F);}this.enabled=false;};this.toString=function(){return"KeyListener ["+F.keys+"] "+A.tagName+(A.id?"["+A.id+"]":"");};};YAHOO.util.KeyListener.KEYDOWN="keydown";YAHOO.util.KeyListener.KEYUP="keyup";YAHOO.util.KeyListener.KEY={ALT:18,BACK_SPACE:8,CAPS_LOCK:20,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,LEFT:37,META:224,NUM_LOCK:144,PAGE_DOWN:34,PAGE_UP:33,PAUSE:19,PRINTSCREEN:44,RIGHT:39,SCROLL_LOCK:145,SHIFT:16,SPACE:32,TAB:9,UP:38};YAHOO.register("event",YAHOO.util.Event,{version:"2.5.2",build:"1076"});YAHOO.register("yahoo-dom-event", YAHOO, {version: "2.5.2", build: "1076"});
13

posted @ 2009-10-17 18:59 ®Geovin Du Dream Park™ 阅读(489) 评论(0) 编辑收藏举报

®Geovin Du Dream Park™

why we only heard about haves and have-nots, but we did'nt heard about doers and doer-nots. 人生是一种心境,生活是一种艺术,成功是一种心态,幸福是一种感觉,竞争是一种建构,情感是一种容合.学习是一种成长.

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