lib_actions[lib_actions.length] = new Array(2,'images/mito1.gif','images/mitoanim.gif');
lib_actions[lib_actions.length] = new Array(3,'images/personal1.gif','images/personal2.gif');
lib_actions[lib_actions.length] = new Array(4,'images/mondodvd1.gif','images/mondodvd2.gif');