script.js

(function(){
    var hasFrame = window.parent != window,
        scripts = document.getElementsByTagName('script'),
        current = scripts[scripts.length-1],
        config = current.getAttribute('data-config'),
        head = document.getElementsByTagName("head")[0],
        dest = location.href,
        destHost = dest.substr(0, dest.indexOf('/', 10)),
        isOutside = !hasFrame,
        addEvent = function(elm, evType, fn){
            if(elm.addEventListener)
                elm.addEventListener(evType, fn);
            else if(elm.attachEvent)
                elm.attachEvent('on' + evType, fn);
            else
                elm['on' + evType] = fn;
        },
        isIE = (function(){
            var undef, v = 3, div = document.createElement('div'), all = div.getElementsByTagName('i');
            while(div.innerHTML = '<!--[if gt IE ' + (++v) + ']><i></i><![endif]-->', all[0]);
            return v > 4 ? v : undef;
        })(),
        isMobile = navigator.userAgent.match(/iPad|iPhone|Android|Blackberry/i),
        isIPad = navigator.userAgent.match(/iPad/i);

    var inside = function(){
        var filter = function(host){
            host = host.replace(/blogspot.[a-z.]*/i, 'blogspot.com');
            host = host.replace(/^(http(s)?:\/\/)?(www.)?/i, '');
            return host;
        };
        addEvent(document.body, 'click', function(e){
            var tar = e.target;
            while(!tar.tagName.match(/^(a|area)$/i) && tar != document.body)
                tar = tar.parentNode;
            if(tar.tagName.match(/^(a|area)$/i) && !tar.href.match(/.(jpg|png)$/i) && !tar.href.match(/^javascript:/)){
                if(filter(tar.href).indexOf(filter(location.host)) == -1){
                    if(tar.href.match(/^http(s)?/)){
                        window.open(tar.href, '_blank');
                        window.focus();
                        e.preventDefault();
                    }
                }
            }
        });
    };

    if(!isMobile){
        inside();
    }
})();

function calculateTotalValue(length) {
    var minutes = Math.floor(length / 60),
      seconds_int = length - minutes * 60,
      seconds_str = seconds_int.toString(),
      seconds = seconds_str.substr(0, 2),
      time = minutes + ':' + seconds
  
    return time;
  }
  
  function calculateCurrentValue(currentTime) {
    var current_hour = parseInt(currentTime / 3600) % 24,
      current_minute = parseInt(currentTime / 60) % 60,
      current_seconds_long = currentTime % 60,
      current_seconds = current_seconds_long.toFixed(),
      current_time = (current_minute < 10 ? "0" + current_minute : current_minute) + ":" + (current_seconds < 10 ? "0" + current_seconds : current_seconds);
  
    return current_time;
  }
  
  function initProgressBar() {
    var player = document.getElementById('player');
    var length = player.duration
    var current_time = player.currentTime;
  
    // calculate total length of value
    var totalLength = calculateTotalValue(length)
    jQuery(".end-time").html(totalLength);
  
    // calculate current value time
    var currentTime = calculateCurrentValue(current_time);
    jQuery(".start-time").html(currentTime);
  
    var progressbar = document.getElementById('seekObj');
    progressbar.value = (player.currentTime / player.duration);
    progressbar.addEventListener("click", seek);
  
    if (player.currentTime == player.duration) {
      $('#play-btn').removeClass('pause');
    }
  
    function seek(evt) {
      var percent = evt.offsetX / this.offsetWidth;
      player.currentTime = percent * player.duration;
      progressbar.value = percent / 100;
    }
  };
  
  function initPlayers(num) {
    // pass num in if there are multiple audio players e.g 'player' + i
  
    for (var i = 0; i < num; i++) {
      (function() {
  
        // Variables
        // ----------------------------------------------------------
        // audio embed object
        var playerContainer = document.getElementById('player-container'),
          player = document.getElementById('player'),
          isPlaying = false,
          playBtn = document.getElementById('play-btn');
  
        // Controls Listeners
        // ----------------------------------------------------------
        if (playBtn != null) {
          playBtn.addEventListener('click', function() {
            togglePlay()
          });
        }
  
        // Controls & Sounds Methods
        // ----------------------------------------------------------
        function togglePlay() {
          if (player.paused === false) {
            player.pause();
            isPlaying = false;
            $('#play-btn').removeClass('pause');
  
          } else {
            player.play();
            $('#play-btn').addClass('pause');
            isPlaying = true;
          }
        }
      }());
    }
  }
  
  initPlayers(jQuery('#player-container').length);