Saber la URL y el dominio actual con Jquery
Ratio: 5 / 5
$(location).attr('host'); www.test.com:8082
$(location).attr('hostname'); www.test.com
$(location).attr('port'); 8082
$(location).attr('protocol'); http
$(location).attr('pathname'); index.php
$(location).attr('href'); http://www.test.com:8082/index.php#tab2
$(location).attr('hash'); #tab2
$(location).attr('search'); ?foo=123
