Multiple upload function

[eluser]Pedro Luz[/eluser]
hi,
if i have something like this:

Imagem 1: &lt;input id="img_ball1" name="userfile1" type="file" /&gt;&lt;input type="button" class="clear" value="x" /><br/>
Imagem 2: &lt;input id="img_ball2" name="userfile2" type="file" /&gt;&lt;input type="button" class="clear" value="x" /><br/>
Imagem 3: &lt;input id="img_ball3" name="userfile3" type="file" /&gt;&lt;input type="button" class="clear" value="x" /><br/>
Imagem 4: &lt;input id="img_ball4" name="userfile4" type="file" /&gt;&lt;input type="button" class="clear" value="x" /><br/>
Imagem 5: &lt;input id="img_ball5" name="userfile5" type="file" /&gt;&lt;input type="button" class="clear" value="x" /><br/>

Is there any way using this lib, that i would know from wich field it came? from userfile1, userfile2, userfile3, userfile4 or userfile5?

I need to do diferente things to each image.

Thanks