Codice PHP:
function tableruler(){
if (document.getElementById && document.createTextNode){
var tables=document.getElementsByTagName('table');
for (var i=0;i<tables.length;i++){
if(tables[i].className=='ruler'){
var trs=tables[i].getElementsByTagName('tr');
for(var j=0;j<trs.length;j++){
if(trs[j].parentNode.nodeName=='TBODY' && trs[j].parentNode.nodeName!='TFOOT')
{
trs[j].onmouseover=function(){this.className='ruled';return false}
trs[j].onmouseout=function(){this.className='';return false}
trs[j].onclick=function(){
var _childs= this.getElementsByTagName('td');
for (var k=0;k< _childs.length;k++){
alert(_childs.item(k).firstChild.nodeValue);
}
}
}
}
}
}
}
}
Alla spicciolata 