phplivex file upload with progress

I am using the code from phplivex.com for file upload
It uses cgi.but thats not the problem
everything works fine but at the end the move_uploaded_file function doesn't work.
file is not getting uploaded.

pls have a look at the following link:
http://www.phplivex.com/ajax_file_upload.php

here the php, upload function is called at the end and the temp file name is passed to it.

pls help anyone urgent!

 

did you chmod 777 the uploads folder?

 

yes its 777