I've tried dding the line below to my top level .htaccess without any luck
ErrorDocument 404 /error.html
That looks correct. http://www.jeyjoo.com/error.html shows the same page as any other random entered address.
Appologies Veno. I did not explain fully.
I have two error 404 pages:
1. To handle a 404 within my website - http://www.jeyjoo.com/error404.html
2. To handle a 404 within my gallery http://www.jeyjoo.com/gallery/error404.html
. Currently, I cannot pick up this error page from the .htaccess within my gallery folder.