if (shirinaokna > 680) {
var poryad=document.getElementById('teasernet1').parentNode;
poryad.insertBefore(document.getElementById('teasernet1'), document.getElementById('post-4'));
if (document.getElementById('teasernet2')!=null){
poryad.insertBefore(document.getElementById('teasernet2'), document.getElementById('post-10'));
}
}
