Javascript->backend: How do I implement file upload progress from javascript? Does it require interaction from the server?

There are lots of solutions for this. Generally, javascript on its own has no notion of bytes being transferred, so you need to use AJAX to get back the percentage of bytes transferred. Here's a tutorial for JSP.

Other solutions use flash .

It's impossible. You can however do something like this.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.