static function load()
{
global $Opt;
if (!self::$loaded) {
self::$loaded = true;
foreach (expand_includes("src/sa/*.php") as $f) {
include $f;
}
if (isset($Opt["searchaction_include"]) && $Opt["searchaction_include"]) {
read_included_options($Opt["searchaction_include"]);
}
}
}
