Sometimes I need to resize images. And sometimes I need to create also a thumbnail. Sometimes … I need to change on the fly dimensions of big image and thumbnail. I’ve created this widget, that look for big image or thumbnail in file system. If images exists get it. If not. Resized image and thumbnail will be created. So, if you want to change all dimentions of big images or thumbnail, you have just to delete resized images and justintimeimageresizer will create files for you. But just first time is needed.