<form method="POST"  action="<!--{$urlpath}-->index.php?c=guestbook">

<input type="hidden" name="a" value="saveadd" />

     <input class="inputs2" name="username" value="您的姓名：" />
     <input class="inputs2" name="mobile" value="联系电话：" />

     <input class="inputs2" name="title" value="标题：" />

    <textarea name="content" cols="" rows="5" class="textarea" >留言内容</textarea>

<input type="submit" value="提交留言" class="bnts2">
</form>