function modAMenuToggleSubmenu(idx) {
if (!document.getElementById('amenu_submenu'+idx)) { return; }
var smObj = document.getElementById('amenu_submenu'+idx);
if (smObj.className == 'amenu_submenu amenu_submenuexp') {
smObj.className = 'amenu_submenu';
document.getElementById('amenu_title_'+idx).className = 'amenu_title amenu_down';
} else {
var uls = document.querySelectorAll('ul.amenu_submenu.amenu_submenuexp');
if (uls.length > 0) {//Collapse other opened submenus
for (var c=0; c < uls.length; c++) {
var smenuname = uls[c].id.replace('amenu_submenu', '');
uls[c].className = 'amenu_submenu';
document.getElementById('amenu_title_'+smenuname).className = 'amenu_title amenu_down';
}
setTimeout(function() {
smObj.className = 'amenu_submenu amenu_submenuexp';
document.getElementById('amenu_title_'+idx).className = 'amenu_title amenu_up';
}, 500);
} else {
smObj.className = 'amenu_submenu amenu_submenuexp';
document.getElementById('amenu_title_'+idx).className = 'amenu_title amenu_up';
}
}

if (document.getElementById('onyx_sidescroll')) {//needed on screens with small height
if (typeof SimpleBar != 'undefined') {
const el = new SimpleBar(document.getElementById('onyx_sidescroll'));
//el.forceVisible = 'x';
el.recalculate();
}
}
}