// JavaScript Document
function tableRows()
{
    if (document.getElementsByTagName)
    {
        var tables = document.getElementsByTagName('tbody');
        for (var i=0; i<tables.length; i++) {
            if (!tables[i].className.match('no_alternate')) {
                var trs = tables[i].getElementsByTagName('tr');
                for (var j=1; j<trs.length; j+=2) {
                    if (trs[j].className.length) {
                        trs[j].className = 'alternate ' + trs[j].className;
                    } else {
                        trs[j].className = 'alternate';
                    }
                }
            }
        }
    }
}