用JavaScript编程输出以下图片效果：

<script language="JavaScript">
<!--

function Time(){
if (!document.layers&&!document.all)
return
var Timer=new Date()
var hours=Timer.getHours()
var minutes=Timer.getMinutes()
var seconds=Timer.getSeconds()
var noon="AM"
if (hours>12){
noon="PM"
hours=hours-12
}
if (hours==0)
hours=12
if (minutes<=9)
minutes="0"+minutes
if (seconds<=9)
seconds="0"+seconds
//change font size here to your desire
myclock="<font size='4' face='Arial' color=blue>"+hours+":"+minutes+":"
+seconds+" "+noon+"</b></font>"
if (document.layers){
document.layers.position.document.write(myclock)
document.layers.position.document.close()
}
else if (document.all)
position.innerHTML=myclock
setTimeout("Time()",1000)
}
//-->
</script>
<span id="position" >
</span>