Mostrar:
<select onchange="handleSubmitSearch();" name="rpp" id="id_rpp" style="width: inherit;">
    <option value="10" {% if rpp == 10 %}selected{% endif %}>10</option>
    <option value="25" {% if rpp == 25 %}selected{% endif %} >25</option>
    <option value="50" {% if rpp == 50 %}selected{% endif %} >50</option>
    <option value="100" {% if rpp == 100 %}selected{% endif %} >100</option>
</select>
    registros
<div class="pull-right">
    <input onkeypress="handleSearchInput(event);" type="text" name="search" id="id_search" placeholder="Buscar" value="{{ search }}"/>
    <button class="btn" onclick="handleSearchInput(event)">
    <i class="icon-search"></i>
    </button>
</div>