https://www.my-island-jamaica.com/plugins/unslider/run_unslider.js

1// this is configuration part for user
2if (typeof unslider_config  === 'undefined') {
3    var unslider_config = {};
4}
5var options = {};
6options.speed = unslider_config.speed || 500;               //  The speed to animate each slide (in milliseconds)
7options.delay = unslider_config.delay || 3000;              //  The delay between slide animations (in milliseconds)
8options.complete = unslider_config.complete || function() {};  //  A function that gets called after every slide animation
9options.keys = unslider_config.keys || true;               //  Enable keyboard (left, right) arrow shortcuts
10options.dots = unslider_config.dots || true;               //  Display dot navigation
11options.fluid = unslider_config.fluid || true;              //  Support responsive design. May break non-responsive designs
12
13if(!window.jQuery) {
14    document.write('<script src="/plugins/jquery/jquery.min.js"></script>');
15}
16document.write('<link href="/plugins/unslider/unslider.min.css" rel="stylesheet" type="text/css">');
17document.write('<script src="/plugins/unslider/unslider.min.js"></script>');
18
19var handler = function(){
20    $(".slider").css("visibility","visible").unslider(options);
21};
22
23if (window.addEventListener) {
24    window.addEventListener('load', handler, false);
25}
26else if (window.attachEvent) {
27    window.attachEvent('onload', handler);
28}