登录框

HTML代码:

用户名:
密 码:
<script>
      document.onkeydown = function (e) {
            if (!e) e = window.event;
            if ((e.keyCode || e.which) == 13) {
                return Login();
            }
        }
        function Login() {
            if ($("#uname").val() == "") {
                alert("请输入用户名");
                $("#uname").focus();
                return false;
            }

            if ($("#psw").val() == "") {
                alert("请输入密码!");
                $("#psw").focus();
                return false;
            } 
            return true;
        }
  </script>
<form id="form" method="post" action="">
                <div class="uname">用户名:</div>
                <input type="text" name="uname" class="uname" id="uname" />
                <div class="psw">密 码:</div>
                <input type="password" name="psw" class="psw" id="psw"/>
                <div class="login_method">登录模式:</div>
                <div class="login_model">
                    <select name="LoginModel" id="LoginModel" class="login_method">
                        <option selected="selected">坐席模式</option>
                        <option>业务模式</option>
                    </select>
                </div>
                <div class="login_btn">
                    <button id="btn_bg" type="submit" onclick="return Login()">登录</button>
                </div>
                <div class="login_remember">
                    <span>
                        <a>忘记密码?</a>
                    </span>
                </div>
            </form>

 

posted @ 2016-04-21 11:58  欢欢_blog  阅读(302)  评论(0编辑  收藏  举报