;
paras[X - 1].parentNode.insertBefore(ad1, paras[X]);
}
if (paras.length > X + 4) {
var ad1 = document.createElement('div');
ad1.className = 'ad-auto-insert ad-first';
ad1.innerHTML = `
;
paras[X + 3].parentNode.insertBefore(ad2, paras[X + 4]);
}
if (isMobile && paras.length > X + 8) {
var ad1 = document.createElement('div');
ad1.className = 'ad-auto-insert ad-first';
ad1.innerHTML = `
;
paras[X + 7].parentNode.insertBefore(ad3, paras[X + 8]);
}
});