matches) {
            var multiplier = multipliers[matches[2].toLowerCase()];
            return parseFloat(matches[1]) * multiplier;
        } else {
            return -1;
        };
    };
</script>
<link rel="stylesheet" href="css/core.css"/>
<link rel="stylesheet" href="css/link.css"/>
<link type="text/css" media="screen" href="css/screen.css" rel="Stylesheet"/><!-- JQuery-UI -->
<link type="text/css" href="jqueryui/1.11.2-start/jquery-ui.min.css" rel="Stylesheet" />
<script type="text/javascript" src