Upload not working on adding progress bar script in HTML file

Do you have a question? Post it now! No Registration Necessary.  Now with pictures!

I am creating an app where I need to upload file using HTML input type="f
ile" to a PHP server,when I upload the file to the PHP link without progres
s bar its working fine but when i add progress bar count script using ajaxf
orm its unable to upload the file to the PHP server while this progress bar
 code works fine for this online test server, http://posttestserver.com/pos

I am not getting what is the actual issue as I am not aware of PHP code and
 my friend is not aware of HTML code,my friend is saying there is nothing t
o do from his end as it is working fine without progress bar script. I had  
tried all possible progress bar script available in the web.please help me  
out how to solve it with progress bar count.

Site Timeline