Hi,
I can create this upload tool for you, I will try to finish it as fast as I can, of course without bug, but I have a few questions. Do you want it in a hover box? And one more question, what do you mean by "It will research data in our MS-SQL." I know how to work with MS-SQL but I don't get what you mean by that. And also as a backend will you like to use PHP/asp.net, or only javascript?
I am a professional web developer at a firm Romania. I know that I don't have a lot of reviews but I am sure that I can help you will be happy with the work I will do.
Regards, Alex