Example shows links to Progress bar in new window or inside IFRAME to show progress if Java Scripts disabled by user's browser.
System.Random ASP.NET class generates new ID to synchronize the progress bar with the upload process.

Note! Choose large files to see a progress bar.
Check upload state in new window
Check upload state in the same window (Works not correctly in some browsers!)
Other examples       View C Sharp source code   View VB NET source code

Used files: Bin\Element-IT.PowUpload.dll, Web.Config, ProgressWithoutScripts.aspx, Multiplefilesupload.aspx, Progress.aspx, Styles.css [Optional]