ok beccatiquesto :
<html>
<head>
<title>Untitled</title>
<SCRIPT language="javascript" type="text/javascript">
function over(i) {
eval("document.getElementById('prova"+i+"').style. background = 'blue'"); }
</script>
</head>
<body>
<table>
<tr id="prova1">
<td onMouseOver="over(1)">cella 1 </td>
<td onMouseOver="over(1)">cella 2</td>
<td onMouseOver="over(1)">cella 3</td>
</tr>
<tr id="prova2">
<td onMouseOver="over(2)">cella 1 </td>
<td onMouseOver="over(2)">cella 2</td>
<td onMouseOver="over(2)">cella 3</td>
</tr>
<tr id="prova3">
<td onMouseOver="over(3)">cella 1 </td>
<td onMouseOver="over(3)">cella 2</td>
<td onMouseOver="over(3)">cella 3</td>
</tr>
</table>
</body>
</html>

questo :
Rispondi quotando