AS1 / AS2 In the action of your flash button, you have to execute this code: getURL(“javascript:$.nyroModalManual({url:’YOUR URL’});”); AS3 In the action of your flash button, you have to execute this code: ExternalInterface.call(“$.nyroModalManual({url:’YOUR URL’})”); http://nyromodal.nyrodev.com/wiki/index.php/Open_a_modal_window_from_a_Flash_movie