Is it possible to add an image to the firsttime string in the moodle core component?   We're trying to make the right side of our login page a little more attractive and in addition to customizinf it by saying "Welcome to XXX Moodle", we thought a small version of our school logo would help.

We tried adding the image to customizeable region in the authentication plugin, but it keeps shifting for lower resolution users.... I was thinking maybe I could add it to the firsttime string.

Thanks in advance.
Drew Mirque