// sort list:
var
    i, j, temp,
    list = document.getElementById('test-list');
for (i = 0; i < list.children.length - 1; i++) 
{
    for (j = i + 1; j < list.children.length; j++) 
    { 
        if (list.children[i].innerText > list.children[j].innerText)
        {
            temp = list.children[i].innerText;
            list.children[i].innerText = list.children[j].innerText;
            list.children[j].innerText = temp;
        }
    }
}