Are there any JavaScript events in type=file input? I.E. I would like to add an extra file input upon selecting file in one of allready created:

Diagram:] :

file input 1

file input 2

file input 3

user selects some file in input 1 and JS adds new file input

file input 1 - somefile.txt

file input 2

file input 3

*NEW* file input 4 

I'm looking for meaningful event, on which i can bind addFileInput method.

I also use jQuery 1.4 :]

Thank you