How they play this NBA stream on website

[agadirian]

**Here the code:**

html>
head>

<script type="text/javascript" src="https://cdn.jsdelivr.net/clappr/latest/clappr.min.js"></script> <script type="text/javascript" src="https://cdn.jsdelivr.net/clappr.level-selector/latest/level-selector.min.js"></script>

/head>
bod>

<script> var data = {source:"http://nlds316.cdnak.neulion.com/nlds/nba/lal/as/live/nlncp/lal_hd.m3u8",replace:"http://nlds316.cdnak.neulion.com/key/nlsk3/nlsk4/hls/securekey?",keyurl:"http://54.213.210.70/key/nlsk3/nlsk4/securekey?"} player = new Clappr.Player({ source: data.source, mimeType: "application/x-mpegURL", autoPlay: false, height: '100%', width: '100%', plugins: {'core': [LevelSelector]}, parentId: "#w3lovesport"}); if(data.replace != ""){ (function (open) { XMLHttpRequest.prototype.open = function (method, url, async, user, pass) {

                var rewrittenUrl = url;
                rewrittenUrl = rewrittenUrl.replace(data.replace, data.keyurl);
                open.call(this, method, rewrittenUrl, async, user, pass);
                };
                })(XMLHttpRequest.prototype.open); 
            }
            document.cookie = "access=true";

</script>

/body>
/html>