登录框
HTML代码:
<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>