<script>
function dennis(){
ora=new Date()
variab=ora.getHours()+":"+ora.getMinutes()+":"+ora .getSeconds()
document.getElementById('livello').innerHTML=varia b
}
</script>
<body onload="dennis();setInterval('dennis()','1000')">
<div id="livello"></div>
</body>


Mod: azz.. in ritardo