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("&"),F=null,C=new Object();if(E.length>0){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(E[1].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)},removeSub:function(B,D,A){if(!YAHOO.lang.isString(B)||B===""){throw new TypeError("Cookie.removeSub(): Cookie name must be a non-empty string.")}if(!YAHOO.lang.isString(D)||D===""){throw new TypeError("Cookie.removeSub(): Subcookie name must be a non-empty string.")}var C=this.getSubs(B);if(YAHOO.lang.isObject(C)&&YAHOO.lang.hasOwnProperty(C,D)){delete C[D];return this.setSubs(B,C,A)}else{return""}},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:"2.6.0",build:"1321"})