/**
 * Cookie
 * @author CHY
 * @email cai8311@hotmail.com
 * Copyright (c) 2009 by JRJ.
 */
jrj.getCookie=function(name){var arr=document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));if(arr!=null){return unescape(arr[2]);}return null;};jrj.setCookie=function(name,value,expires,path,domain,secure){var expDate=new Date();expDate.setMilliseconds(expDate.getMilliseconds()+expires);var expString=(expires==null)?"":(";expires="+expDate.toGMTString());var pathString=(path==null)?"":(";path="+path);var domainString=(domain==null)?"":(";domain="+domain);var secureString=(secure!=null&&secure==true)?";secure":"";document.cookie=name+"="+escape(value)+expString+pathString+domainString+secureString;};jrj.clearCookie=function(name){var twoDays=2*24*60*60*1000;var expDate=new Date();expDate.setTime(expDate.getTime()-twoDays);document.cookie=name+"=;expires="+expDate.toGMTString();};