How familiar are you with JavaScript? If not at all, how willing are you to learn?
If you know JavaScript or are willing to learn then I would definitely suggest trying some of these things. The second link(pastie database) in the first post shows the code needed to do this. Most of them are not a simple "move this code here and it works!" because you will have to customize it to your own use.
Most of the things Dan Diebolt has posted work with the "Image On Load" technique or a few other ways to do the same thing. There have been several updates to it over the years so I'm not sure which link to give you but this is one where he explains it.
https://community.quickbase.com/quickbase/topics/how-do-i-setup-the-image-onload-technique-iol Look that over and see if it would make sense for you to DIY this or not.