depends on how your page is laid out and where the "funny" fonts are

If they are in the main body of the page you could redo that section and save it as an image. I had the same problem with the last site I built, the laptop I did it on was fine, but another PC I used didn't have that font installed so it kept defaulting to Comic Sans. But once I saved the section as a jpeg the issue was gone!

Hope that helps Feel free to email me the page if you want me to have a look