function alternate(id) {
    if(document.getElementsByTagName)
    {
        var table = document.getElementById(id);
        var rows = table.getElementsByTagName("tr");
        for(i = 0; i < rows.length; i++)
        {
            //manipulate rows
            if(i % 2 == 0)
            {
                rows[i].className = "even";
            } else {
                rows[i].className = "odd";
            }
        }
    }
}

function toggleDivOL( elemID )
{
    var elem = document.getElementById( elemID );
    if( elem.style.position != 'absolute' )
    {
        elem.style.position = 'absolute';
        elem.style.left = '-4000px';
    } else {
        elem.style.position = 'relative';
        elem.style.left = '0px';
    }
}