// JavaScript Document

if (getCookie("language")==""){
	addCookie('language','CN',1);
}

//添加一个cookie   
function addCookie(name,value,expireHours){   
  var cookieStr=name+"="+escape(value);   
  if(expireHours>0){   
    var date=new Date();   
    date.setTime(date.getTime()+expireHours*3600*1000);   
    cookieStr=cookieStr+";expire="+date.toGMTString();   
  }   
  document.cookie=cookieStr;   
}   
  
//获取指定名称的cookie值   
function getCookie(name){   
  var strCookie=document.cookie;   
  var arrCookie=strCookie.split(";");   
  for(var i=0;i<arrCookie.length;i++){   
    var arr=arrCookie[i].split("=");   
    if(arr[0]==name) return unescape(arr[1]);   
  }   
  return "";   
}   
  
//删除指定名称的cookie   
function deleteCookie(name){   
  var date=new Date();   
  date.setTime(date.getTime()-10000);   
  document.cookie=name+"=c;expire="+date.toGMTString();   
}