Blurry Navigators

[MNtwinsplus1mom]

I’m doing a trip report about a Disney Cruise and the *.jpg image files of our paper Navigators are appearing blurry here on the DIS Boards. The original files are clear and easy to read (I scanned the Navigators). I’m just loading them directly in and they are automatically resized. Is there any way I can make them readable? Thanks!