function change(num, step) { /*fadeOut*/ if (step == 1) { opacity -= 10; if (opacity > 0) { fader(opacity); timer2=setTimeout('change(' + num + ', 1)',50); } else { change(num, 2); } } /*change picture*/ else if (step == 2) { currPic = num; /* SMT */ msDivs[0].style.display = (num == 0 ? "block" : "none"); msButtons[0].className = (num == 0 ? "on" : "off"); /* End SMT */ change(num, 3); } /*fadeIn*/ else if (step == 3) { opacity += 10; if (opacity