Mega Code Archive
Prefix operator for integer
<![CDATA[
<html>
<head>
<title></title>
</head>
<body>
<script type="text/javascript">
var theNum = 1;
document.write(theNum+"<BR>");
document.write(++theNum+"<BR>");
document.write(theNum+"<BR>");
</script>
</body>
</html>
]]>