function getLink($blurb = null, $url = null, $classes = null) {
if (is_null($classes)) $classes = array();
else if (! is_array($classes)) $classes = array($classes);
function getLink($blurb = null, $url = null, $classes = null) {
if (is_null($classes)) $classes = array();
else if (! is_array($classes)) $classes = array($classes);