Jquery submit()无法提交问题

<form action="register.php" method="post">
<div class="loginform_row">
<label>用户名:</label>
<input type="text" class="loginform_input" id="name" name="name" /><div id="nameerror"></div>
</div>
<div class="loginform_row">
<label>密码:</label>
<input type="text" class="loginform_input" id="pass" name="pass" /><div id="passerror"></div>
</div>
<div class="loginform_row">
<label>邮箱:</label>
<input type="text" class="loginform_input" id="email" name="email" /><div id="emailerror"></div>
</div>
<div class="loginform_row">
<input type="button" class="loginform_submit" id="submit" value="注册" />改为<input type="button" class="loginform_submit" id="register" value="注册" />
</div>
<div class="clear"></div>
</form>
$("#submit").click(function() {
$("form").submit();
});