/* 
Javascript to style odd/even table rows
Derived from 'Zebra Tables' by David F. Miller (http://www.alistapart.com/articles/zebratables/)

Modified by Jop de Klein, february 2005
jop at validweb.nl
http://validweb.nl/artikelen/javascript/better-zebra-tables/
*/
var stripe = function() {
    var tables = document.getElementsByTagName("table");

    for (var x = 0; x != tables.length; x++) {
        var table = tables[x];
        if (!table) { return; }

        var tbodies = table.getElementsByTagName("tbody");

        for (var h = 0; h < tbodies.length; h++) {
            var even = true;
            var trs = tbodies[h].getElementsByTagName("tr");

            for (var i = 0; i < trs.length; i++) {
                trs[i].onmouseover = function() {
                    this.className += " ruled"; return false
                }
                trs[i].onmouseout = function() {
                    this.className = this.className.replace("ruled", ""); return false
                }

                if (even)
                    trs[i].className += " even";

                even = !even;
            }
        }
    }
}
window.onload = stripe;