Resize 326 Pic, Rename, add 349 others & upload to Gallery

I need approx 326 photos resized. They then need to be renamed according to the file folder they are in. Ex. File folders name is Dance. All photos in folder would be something like [login to view URL], [login to view URL] Next I already have approx 349 already resized. Take the total lot of resized pictures then becomes approximately 675 photos. I then need to them uploaded to a website's photo gallary. put in its appropriate name category according to the folder names. I need this ASAP.