JAVASCRIPT

[jQuery] Moving elements in dom

$('#div1').insertAfter('#div3');
$('#div3').insertBefore('#div2');

[jQuery] Moving elements in dom

$(function() {
    setInterval( function() {
        $('div:first').insertAfter($('div').eq(2));
        $('div').eq(1).insertBefore('div:first');
    }, 3000 );
});