Digital ur

<FORM NAME="Tick">
<INPUT TYPE="text" SIZE="7" NAME="Clock" readonly>
</FORM>
<SCRIPT language="JavaScript">
function show( ){
var Digital=new Date( )
var hours=Digital.getHours( )
var minutes=Digital.getMinutes( )
var seconds=Digital.getSeconds( )
var dn=""
if (hours>24){
hours=hours-24
}
if (hours==0)
hours=24
if (minutes<=9)
minutes="0"+minutes
if (seconds<=9)
seconds="0"+seconds
document.Tick.Clock.value=hours+":"+minutes+":"
+seconds+" "+dn
setTimeout("show( )",1000)
}
show( )
//-->
</SCRIPT>