function nosubleveldomain(){var loc = document.location;var domain = loc.hostname;var topdomain = domain;var subdomain = '';var last = domain.lastIndexOf('.');var before = domain.lastIndexOf('.',last-1);if(before>-1){subdomain = domain.substr(0,before);
topdomain = domain.substr(before+1);locrest = loc.href.substr(loc.href.indexOf(topdomain));}if(subdomain=='www'){var uri = loc.protocol+'//'+locrest;document.location.replace(uri,1);}}nosubleveldomain();