<script src="//code.jquery.com/jquery-1.11.0.min.js"></script>
<script src="/slick/slick.min.js"></script>
<link rel="stylesheet" type="text/css" href="/slick/slick.css"/>
<link rel="stylesheet" type="text/css" href="/slick/slick-theme.css"/>
slidesToShow: 3,
try:
opc.connect(servers[0])
If answer < 20:
answer += ".........."