/*
        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;