iWeb Help

Hello iWeb Users,

Im currently in progress of creating my second website using iWeb however i have stumble upon a problem im having.

Its not a standard Apple iWeb template, so its from scratch and ive created several graphics to use as links and imported them into iweb, but i come to make them links and direct them to the pages they are allocated for but then previewing them in Safari the graphic links become the main image in the page where i have a photo and i dont know what to do.

Ive got knowledge of HTML and CSS but as ive created a site in iWeb before without any hitches, is there a fix for this?

Image of Problem below.