Hi rajbhagat,
It has two tables. 1 the queue table when uploading. 2 is the attachment table after uploaded. Not sure which one you want to custom.
You can refer to http://www.ajaxuploader.com/document/scr/html/create-custom-queue-table.htm, example1 shows you how to create your own queue table when uploading. Example2 shows you how to create your own attachment table after uploaded. So you can use any style and any file name you want in it.
Regards,
Ken