Need to learn more about HTML 5 file reader? Check out this great article.
In this blog post you are going to learn how to use the FileReader API to read the contents of a file from your local hard drive. You will be creating two demo applications. The first application will handle reading and then displaying the contents of a text file
http://blog.teamtreehouse.com/reading-files-using-the-html5-filereader-api