* Name: popup_init
* Purpose: initialize overlib
* @link http://smarty.php.net/manual/en/language.function.popup.init.php {popup_init}
* (Smarty online manual)
* @author Monte Ohrt
* @param array
* @param Smarty
* @return string
*/
function smarty_function_popup_init($params, &$smarty)
{
static $already_init;
if (!$already_init) {
$zindex = 1000;
if (!empty($params['zindex'])) {
$zindex = $params['zindex'];
}
if (!empty($params['src'])) {
return '' . "\n"
. '' . "\n";
} else {
$smarty->trigger_error("popup_init: missing src parameter");
}
}
}
/* vim: set expandtab: */
?>