Can iWeb be deleted?

I made an iweb in 2007 with photos of my son's football game, since then i have stopped publishing it, but the link is still somehow active.

for instance, when i look on my idisk, under sites, then iWeb, there it is under iweb pages. how do i delete them?

any insight or help would be appreciated.

Have you tried dragging the files in your iDisk to the trash? I would think that should work