Hola
JORASA Código PHP:
<html>
<head>
<title>Untitled</title>
<script type="text/javascript">
function numFila (cel) {
fila = cel.parentNode;
tabla = fila.parentNode;
for(i=0; ele=tabla.getElementsByTagName('tr')[i]; i++)
if (ele==fila) return i+1;
}
</script>
</head>
<body>
<table>
<tr>
<td>1.1</td><td>1.2</td>
</tr>
<tr>
<td>2.1</td><td onclick="alert(numFila(this))">2.2</td>
</tr>
<tr>
<td>3.1</td><td>3.2</td>
</tr>
</table>
</body>
</html>
Saludos,
