{url.getbookmark('/smartsite.net?id=2#gohere')}
{url.getchannel('/smartsite.net?id=2')}
{url.getitemnumber('/smartsite.net?id=2')}
{url.getparameter('/smartsite.net?id=2&q=smartsite', q)}

{url.getbaseurl('http://mysite:81/smartsite.net?id=2')}
{url.gethost('http://mysite:81/smartsite.net?id=2')}
{url.getport('http://mysite:81/smartsite.net?id=2')}

{url.isbaseof('http://mysite/smartsite.net?id=2', 'http://mysite/picture.jpg')}
{url.islocalfile('/picture.jpg')}

{url.getbookmark('/picture.jpg#chapter2')}
{url.setbookmark('/picture.jpg', chapter2)}
{url.removebookmark('/picture.jpg#chapter2')}