function nav_html()
{
$permiso = new Permiso();
$menu = new Menu();
$submenu = new SubMenu();
$submenu->setOrder(" ORDER BY orden");
echo "\n\t<div class='nav-wrapper blue row'>\n \t<ul id='nav-mobile' class='side-nav left'>";
foreach ($menu->findAll() as $value) {
if ($permiso->getPermisos($_SESSION['id_rol'], $value['id'])) {
echo "<li><a class='dropdown-button' href='#!' data-activates='" . $value['ver'] . "'>" . $value['ver'] . "</a></li>";
echo "<ul id='" . $value['ver'] . "' class='dropdown-content'>";
foreach ($permiso->getPermisos($_SESSION['id_rol'], $value['id']) as $valueSub) {
$m = $submenu->find($valueSub['id_submenu']);
echo "<li><a class='blue-text' href='" . $m[0]['link'] . "'>" . $m[0]['ver'] . "</a></li>";
}
echo "</ul>";
}
}
echo "\n </ul>\n <div class='opUsuario dropdown valign-wrapper right'>\n \tAdministrador<img src='img/yuna.jpg' alt='' class='circle responsive-img right' style='height:2.5rem; margin-top:1em;margin-left:1rem;'></div>\n\t</div>";
}