thread.patchFilenamesCallback = function(error, receivedData) {

  receivedData = JSON.parse(receivedData);
  if (receivedData.threadId !== api.threadId) {
	window.location.href = '/' + receivedData.boardUri + '/res/' + receivedData.threadId + '.html';
	return;
  }

  var posts = receivedData.posts;
  if (posts && posts.length) {
	for (var i = 0; i < posts.length; i++) {
	  var post = posts[i];
	  if (post.files && post.files.length) {
		var timestamp = new Date(post.creation) * 1000;
		var cell = document.getElementById(post.postId);
		for (var j = 0; j < post.files.length; j++) {
		  var nameLink = cell.getElementsByClassName('nameLink')[0];
		  nameLink.setAttribute('download', (timestamp + j) + nameLink.href.substr(nameLink.href.lastIndexOf('.')));
		}
	  }
	}
  }

}

api.localRequest(thread.refreshURL, thread.patchFilenamesCallback);