Move your mouse over the gate!!!

Move your mouse! 

Assignment was:

Design your page using any style backgrounds you wish.
Include main Image as a mouseover
Include buttons (home back and next) all as mouseovers

I was thinking what image should I make for mouseover. Finally I came up with an idea to create a door way image so I started working on it and when it was finished I was fully satified with the outcome.

The first set of code is for mouseover image and needs pasting directly after the head tag so I've added it after the head tag.
Second set of code needs pasting in the body section where the image should appear.
Both images (on and off) should be of same size.
Second image should go with (img0_on) code and the first should go with (img0_off).

Move your mouse!  Move your mouse!  Move your mouse!