I) If the cursor is placed over an image, it will change by using the following:

        a)  <A HREF="table.htm"
              onMouseover="example.src='one.jpg'"
              onMouseout="example.src='two.jpg'">
              <IMG SRC="two.jpg" BORDER=1 NAME="example"></A>
 

        b)

II) If the image is larger, the time for loading will be increased, so try to keep the files, as small, as possible.

III) Height, and width can be used for the image, but in the above example, the file was downsized by another program.  The code is placed within the "<img SRC" line.