The Link Object of Document in javascript

In java script the link object as following properties

1) Link.hash->contains the hash portion of the web address
2) Link.host->contains host information from the links web address
3) Link.href->contains entire web address specified in the link
4) Link.hostname->contains information regarding hostname from links web address
5) Link.pathname->contains path to the file link is directed to
6) Link.port->contains the port specified in web address
7) Link.protocol->protocol specified in link's web address
8) Link.search->Querystring specified in the web address
9) Link.target->object containing name of target window
10)Link.innerHtml->Text that shows up for the link