html5 localStorage 保存登錄信息

//保存緩存 
function saveStorage(){
    var name= document.getElementById("name").value;
    localStorage.setItem("name",name);
    var password = document.getElementById("password").value;
    localStorage.setItem("password",password);
  
  }

$(document).ready(function(){  
  //讀取 localStage 本地存儲，填充用戶名密碼,如果自動登錄有值直接跳轉；
  var storage = window.localStorage;  
    var name= storage["name"];  
    var password= storage["password"];   
 });