//---------------------------------------------------------------------
//根据名称获取查询cookie中的值
function getQueryCookie(keyname){
    var cookie = new Cookie(document,"queryinfo",null,"/"); 
    if(cookie.load()){      
        return cookie[keyname];
    }
}
//根据值名称与值存入查询信息cookie中
function saveQueryCookie(keyname,val){
    var cookie = new Cookie(document,"queryinfo",null,"/");
    cookie.load()
    cookie[keyname] = val;
    cookie.store();
}
function getBdateFromCookie(){
	 var cookie = new Cookie(document,"queryinfo",null,"/"); 
	 cookie.load();
	 return cookie.bdate;
}
function getEdateFromCookie(){
	 var cookie = new Cookie(document,"queryinfo",null,"/"); 
	 cookie.load();
	 return cookie.edate;
}
//把开始日期存入到名称为queryinfo的cookie中
function saveBdateToCookie(val){
    var cookie = new Cookie(document,"queryinfo",null,"/"); 
    cookie.load()
    cookie.bdate = val;
    cookie.store();
}
//把结束日期存入到名称为queryinfo的cookie中
function saveEdateToCookie(val){
    var cookie = new Cookie(document,"queryinfo",null,"/"); 
    cookie.load();
    cookie.edate = val;
    cookie.store();
}
//将选中的gsid存入cookie中
function saveCGSID(val){
    var cookie = new Cookie(document,"queryinfo",null,"/"); 
    cookie.load();
    cookie.cgsid = val;
    cookie.store();
}

//将选中的dsid存入cookie中
function saveCDSID(val){
    var cookie = new Cookie(document,"queryinfo",null,"/");         
    cookie.load();
    cookie.cdsid = val;
    cookie.store();
}


//将选中的网站的基本信息存入cookie中
function saveCurrentSiteinfo(gsid,dsid,gdomain,gname) {
    var cookie = new Cookie(document, "queryinfo", null, "/");
    cookie.load();
    cookie.cgsid = gsid;
    cookie.cdsid = dsid;
    cookie.cdomain = gdomain;
    cookie.cname = gname;
    cookie.store();
}
//---------------------------------------------------------------------
//根据值名称与值存入cookie中
function saveLoginCookie(keyname,val){
    var cookie = new Cookie(document,"userinfo",null,"/"); 
    cookie.load();
    cookie[keyname] = val;
    cookie.store();
}
//根据名称获取cookie中的值
function getLoginCookie(keyname){
    var cookie = new Cookie(document,"userinfo",null,"/"); 
    if(cookie.load()){    	
    	return cookie[keyname];
    }else{
    	return null;
    }
}
//根据值名称与值存入cookie中
function saveLoginCookie(keyname,val){
    var cookie = new Cookie(document,"userinfo",null,"/"); 
    cookie.load();
    cookie[keyname] = val;
    cookie.store();
}

//------------------------------------------------------------
//清除用户cookie, 退出登陆

function removeLoginCookie() {
    var cookie = new Cookie(document, "userinfo", null, "/");
    cookie.remove();
}

function removeQueryCookie() {
    var cookie = new Cookie(document, "queryinfo", null, "/");
    cookie.remove();
}