function perch_get_javascript($opts = false, $return = false)
{
$feathers = PerchSystem::get_registered_feathers();
$out = '';
if (PerchUtil::count($feathers)) {
$count = PerchUtil::count($feathers);
$i = 0;
$components = array();
foreach ($feathers as $feather) {
$classname = 'PerchFeather_' . $feather;
$Feather = new $classname($components);
$out .= $Feather->get_javascript($opts, $i, $count);
$components = $Feather->get_components();
$i++;
}
}
// Inject script when authed
if (isset($_COOKIE['cmsa'])) {
$out .= PerchSystem::get_helper_js();
}
if ($return) {
return $out;
}
echo $out;
PerchUtil::flush_output();
}