Untitled

<HTML>


<HEAD>
  <TITLE> Counter</TITLE>
</head>

<body>
<body onload="linkClick();">

<script type="text/javascript">

var clicks = 0;
function linkClick(){
    document.getElementById('clicked').value = ++clicks;
}

setInterval(linkClick, 1000)


</script>

you have <input id="clicked" size="3" onfocus="this.blur();" value="0" > apples


 </BODY>
</HTML>