// Automatically set up any tags that have a data-setup attribute
_V_.autoSetup = function(){
  var options, vid, player,
      vids = document.getElementsByTagName("video");

  // Check if any media elements exist
  if (vids && vids.length > 0) {

    for (var i=0,j=vids.length; i<j; i++) {
      vid = vids[i];

      // Check if element exists, has getAttribute func.
      // IE seems to consider typeof el.getAttribute == "object" instead of "function" like expected, at least when loading the player immediately.
      if (vid && vid.getAttribute) {

        // Make sure this player hasn't already been set up.
        if (vid.player === undefined) {
          options = vid.getAttribute("data-setup");

          // Check if data-setup attr exists. 
          // We only auto-setup if they've added the data-setup attr.
          if (options !== null) {

            // Parse options JSON
            // If empty string, make it a parsable json object.
            options = JSON.parse(options || "{}");

            // Create new video.js instance.
            player = _V_(vid, options);
          }
        }

      // If getAttribute isn't defined, we need to wait for the DOM.
      } else {
        _V_.autoSetupTimeout(1);
        break;
      }
    }

  // No videos were found, so keep looping unless page is finisehd loading.
  } else if (!_V_.windowLoaded) {
    _V_.autoSetupTimeout(1);
  }
};

// Pause to let the DOM keep processing
_V_.autoSetupTimeout = function(wait){
  setTimeout(_V_.autoSetup, wait);
};

_V_.addEvent(window, "load", function(){
  _V_.windowLoaded = true;
});

// Run Auto-load players
_V_.autoSetup();