<div class="row-fluid" id="feed_dialog">
    <form>
        <div class="input-group">
            <span class="input-group-addon">Site name</span>
            <input type="hidden" name="id" value="">
            <input type="text" class="form-control required" name="sitename">
        </div>
        <div class="input-group">
            <span class="input-group-addon">Remark</span>
            <input type="text" class="form-control" name="remark">
        </div>
        <div class="input-group">
           