text: var Data =
  {
      videoNames : [ ],
      videoURLs : [ ],
      videoDescriptions : [ ]
  }
  
  Data.setVideoNames = function(list)
  {
      this.videoNames = list;
  }
  
  Data.setVideoURLs = function(list)
  {
      this.videoURLs = list;
  }
  
  Data.setVideoDescriptions = function(list)
  {
      this.videoDescriptions = list;
  }
  
  Data.getVideoURL = function(index)
  {
      var url = this.videoURLs[index];
      
      if (url)    // Check for undefined entry (outside of valid array)
      {
          return url;
      }
      else
      {
          return null;
      }
  }
  
  Data.getVideoCount = function()
  {
      return this.videoURLs.length;
  }
  
  Data.getVideoNames = function()
  {
      return this.videoNames;
  }
  
  Data.getVideoDescription = function(index)
  {
      var description = this.videoDescriptions[index];
      
      if (description)    // Check for undefined entry (outside of valid array)
      {
          return description;
      }
      else
      {
          return "No description";
      }
  }
  