public function registerFocusControl($target)
{
$this->registerPradoScriptInternal('jquery');
if ($target instanceof TControl) {
$target = $target->getClientID();
}
$this->_endScripts['prado:focus'] = 'jQuery(\'#' . $target . '\').focus();';
$params = func_get_args();
$this->_page->registerCachingAction('Page.ClientScript', 'registerFocusControl', $params);
}