Use HTML5 to upload a file with a progress bar-

This article describes how to use HTML5 technology to upload a file with an upload progress bar. It uses the XMLHttpRequest object to upload files and provides the upload process information to the browser client .,. This article describes how to use HTML5 technology to upload a file with an upload progress bar. It uses the XMLHttpRequest object to upload files and provides the upload process information to the browser client. Using this solution does not need to change any code on the original server, so it is much easier to use HTML5 instead of Flash.

Tutorial: http://www.matlus.com/html5-file-upload-with-progress/
Example address: http://exposureroom.biz/upload.aspx