<html>
<head>
<script type="text/javascript">
var djConfig = {
baseScriptUri : "js/dojo/"
};
</script>
<script type="text/javascript" src="js/dojo/dojo/dojo.js"></script>
</head>
<body>
<script language="JavaScript" type="text/javascript">
dojo.require("dojo.currency");
alert(dojo.number.parse("12,345.678", null) + 1);
</script>
</body>
</html>