登录信息保存到cookie(js)

            function saveCookieReg()            {                var name=document.usrmessge.usrname.value;                var email=document.usrmessge.usrmail.value;                var today=new Date();                document.cookie="name="+name+";Email="+email+";date="+today.toGMTString();                window.location="usrin.html";            }