codice:
<style type="text/css">
tr {background-color:#f00;}
tr.on {background-color:#0f0;}
</style>
<script type="text/javascript">
function cambiaClasse(ckb){
ckb.parentNode.parentNode.className=(ckb.checked)?'on':'';
}
</script>
codice:
<form>
<table>
<tbody>
<tr>
<td><input type="checkbox" id="ck0" onclick="cambiaClasse(this)"></td>
<td>contenuto riga1</td>
</tr>
<tr>
<td><input type="checkbox" id="ck1" onclick="cambiaClasse(this)"></td>
<td>contenuto riga2</td>
</tr>
<tr>
<td><input type="checkbox" id="ck2" onclick="cambiaClasse(this)"></td>
<td>contenuto riga3</td>
</tr>
</tbody>
</table>
</form>