RegExp Examples

function getInfo(na) {
     var pattern = /(\w+)\s(\d+)/;

     pattern.test(na);

     alert(RegExp.$1 + ", your age is " + RegExp.$2);
}

function getDomain(URL) {
     var pattern = /(\w+):\/\/([\w.]+)\/(\S*)/;
     var result = URL.match(pattern);

     var pattern2 = /.*\./;

     var domain = result[2].replace(pattern2, "");

     alert("URL = " + result[0]);
     alert("Protocol = " + result[1]);
     alert("FQDN = " + result[2]); // FQDN - Fully Qualified Domain Name
     alert("Virtual Path = /" + result[3]);
     alert("Domain Type = ." + domain);
}

</SCRIPT>