How to get the domain name from anchor href attribute?

Question

I have a url like e.g.:

http://www.intereconomia.com/noticias-gaceta/politica/grinan-los-casos-corrupcion-pueden-influir-20120226

I want on

Answer 1

It sounds like you're asking for a simple anchor tag (if you need some specific jQuery/JavaScript action, please elaborate):

    http://www.intereconomia.com