/**

 * Smarty plugin

 * @package Smarty

 * @subpackage plugins

 */

/**

 * Smarty {popup_init} function plugin

 *

 * Type:     function

 * Name:     popup_init

 * Purpose:  initialize overlib

 * @link http://smarty.php.net/manual/en/language.function.popup.init.php {popup_init}

 *          (Smarty online manual)

 * @param array

 * @param Smarty

 * @return string

 */

function smarty_function_popup_init($params, &$smarty)

{

    $zindex = 1000;

    if (!empty($params['zindex'])) {

        $zindex = $params['zindex'];

    }

    if (!empty($params['src'])) {

        return '
' . "\n"

         . '<script type="text/javascript" language="JavaScript" src="'.$params['src'].'"></script>' . "\n";

    } else {

        $smarty->trigger_error("popup_init: missing src parameter");

    }

}

/* vim: set expandtab: */

?>