text: /*
   * disableProgress
   * https://github.com/SadwickR/videojs-disable-ui
   *
   * Copyright (c) 2013 Ryan Sadwick
   * Licensed under the MIT license.
   */
  
  (function(vjs) {
  
    var
      /**
       * Copies properties from one or more objects onto an original.
       */
      extend = function(obj /*, arg1, arg2, ... */) {
        var arg, i, k;
        for (i = 1; i < arguments.length; i++) {
          arg = arguments[i];
          for (k in arg) {
            if (arg.hasOwnProperty(k)) {
              obj[k] = arg[k];
            }
          }
        }
        return obj;
      },
  
      // define some reasonable defaults for this sweet plugin
      defaults = {
        autoDisable: false
      },
  
      // plugin initializer
      disableProgress = function(options) {
        var
          // save a reference to the player instance
          player = this,
          state = false,
  
          // merge options and defaults
          settings = extend({}, defaults, options || {});
  
        // disable / enable methods
        player.disableProgress = {
          disable: function() {
              state = true;
              player.controlBar.progressControl.seekBar.off("mousedown");
              player.controlBar.progressControl.seekBar.off("mouseup");
              player.controlBar.progressControl.seekBar.off("touchstart");
              player.controlBar.progressControl.seekBar.off("touchend");
              player.controlBar.progressControl.seekBar.off("click");
          },
          enable: function() {
              state = false;
              player.controlBar.progressControl.seekBar.on("mousedown",  player.controlBar.progressControl.seekBar.handleMouseDown);
              player.controlBar.progressControl.seekBar.on("mouseup",  player.controlBar.progressControl.seekBar.handleMouseUp);
              player.controlBar.progressControl.seekBar.on("touchstart", player.controlBar.progressControl.seekBar.handleMouseDown);
              player.controlBar.progressControl.seekBar.on("touchend", player.controlBar.progressControl.seekBar.handleMouseUp);
              player.controlBar.progressControl.seekBar.on("click", player.controlBar.progressControl.seekBar.handleClick);
          },
          getState: function(){
            return state;
          }
        };
  
        if(settings.autoDisable)
        {
          player.disableProgress.disable();
        }
      };
  
    // register the plugin with video.js
    vjs.plugin('disableProgress', disableProgress);
  
  }(window.videojs));
  