The following example shows you how to get the anchor part of the URL in Javascript.
<html>
<head>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
// URL = http://eureka.ykyuen.info#Welcome%20to%20Eureka!
alert(self.document.location.hash);
// Output: #Welcome%20to%20Eureka!
alert(self.document.location.hash.substring(1));
// Output: Welcome%20to%20Eureka!
alert(unescape(self.document.location.hash));
// Output: #Welcome to Eureka!
alert(unescape(self.document.location.hash.substring(1)));
// Output: Welcome to Eureka!
});
</script>
</head>
<body>
<div id="eureka-link">
<a href="http://eureka.ykyuen.info">Eureka!</a>
</div>
</body>
</html>
Done =)
Reference: Reading URL anchor refrence
Eureka! 