<script type="text/javascript"> var URL = window.location.href; var domain = document.domain; //var domain = "my.subdomain.mysite.com" //var domain = "subdomain.mysite.com" var arrDomain = domain.split('.') var domainLength = arrDomain.length; if (domainLength > 2) { for (i=0;i<domainLength-2;i++){ document.write(arrDomain[i]) if (i != domainLength-3) { document.write('.') } } } else { document.write('no subdomain') } </script>
Select allOpen in new window
var currDD = document.domain; var patt = /(?:[w]{3}\.)?([^.]+)\..*\./gi subdomain=patt.exec(currDD)[1];
Open in new window