<div class="span6">
	<div id="r_pag" class="dataTables_length">
		<label>
			<select size="1" name="r_pag" id="per_page">
				<option value="15" <?php if ($this->session->userdata($dir . '_per_page') == 15) echo "selected"; ?>>15</option>
				<option value="25" <?php if ($this->session->userdata($dir . '_per_page') == 25) echo "selected"; ?>>25</option>
				<option value="50" <?php if ($this->session->userdata($dir . '_per_page') == 50) echo "selected"; ?>>50</option>
				<option value="100" <?php if ($this->session->userdata($dir . '_per_page') == 100) echo "selected"; ?>>100</option>
			</select>
			Resultado por página
		</label>
	</div>
</div>