The width and height of a graphic can be determined by either viewing the image
in a graphics program and looking at the image's properties, or by viewing the
image in FireFox or Netscape and looking at the Title bar. Internet
Explorer does not display the image dimensions in the title bar, you must
right-click on the image and select Properties.
If you are using FireFox or Netscape, right click the image below and click "View Image"
from the pop-up menu. The dimensions of the graphic will be at the top left of
your browser title bar. When you're done, hit the back button in your browser.
