//郵箱驗證
var email=$("#email").val();
var regemail = /^(\w-*\.*)[email protected](\w-?)+(\.\w{2,})+$/;
if(email==""){
layer.open({
  content: '請填寫郵箱地址!',
   style: 'background-color:#0594C8; color:#fff; border:none;',
   time: 2
});
return false;
}else if(!(regemail.test(email))){
layer.open({
  content: '請輸入合法郵箱!',
   style: 'background-color:#0594C8; color:#fff; border:none;',
   time: 2
});
return false;
};