I want to know if there is a way to change the naming system WordPress uses to name the different size images it makes once you upload an image?
For an example:
If I upload image1.png in my uploads folder there will be different copies of image1.png like image1-150x150, image1-300x100.png and so on.
What I would like is instead of image1-150x150.png is image1-thunb.png, instead of image1-300x100.png is image1-small.png and so on. Is this possible?
The reason I want to do this is so I can use JavaScript to swap the image files for different size browser windows but I don't want to have to write a separate function for each image on the site. I guess I could upload the different sizes myself and delete the ones WordPress makes but there must be a easier way.
