Multiple file type files uploading

[eluser]shankar ganesh[/eluser]
I am having two file uploading option in a webpage,

1st for uploading images like *.jpg|*.bmp
2nd for uploading flash like *.swf

how to validate this and to upload it?

[eluser]vitoco[/eluser]
use an extra segment in the url for each upload form, and set the config for the upload according to that

Saludos