URL Object
Access the variables in the url object in two ways
To initialize the url object, just include the following 8 lines of code within a <script> block in the head of your document.
var qs = location.search.substring(1);
var nv = qs.split('&');
var url = new Object();
for(i = 0; i < nv.length; i++)
{
eq = nv[i].indexOf('=');
url[nv[i].substring(0,eq).toLowerCase()] = unescape(nv[i].substring(eq + 1));
}
Alternatively, you can download an external JavaScript file and include it in your HTML document like this:.
<script language="JavaScript" type="text/javascript">
<!--
var url = new Object();
// -->
</script>
<script language="JavaScript" type="text/javascript" src="{path to file}url.js"></script>