something like this should work:
<script type="text/javascript">
str = "ThIs Is A Test On HOW tO counT UppeR CaSE";
alert(str.replace(/[^A-Z]/g, "").length);
</script>
something like this should work:
<script type="text/javascript">
str = "ThIs Is A Test On HOW tO counT UppeR CaSE";
alert(str.replace(/[^A-Z]/g, "").length);
</script>