Please take a look at: http://www.webtest1.co.uk/halton/ in IE6, only the bottom 3 links work, yet in IE7, Firefox etc.. it is perfect, all the links work in the menu. Has anyone else had this issue before and how do you resolve it?

ps excuse the rough code, its still a work in progress.

It appears as though it is being caused by the marquee tag you have there. There are a few other discrepancies in your source, but as far as fixing the navigation goes, try changing the height attribute in your marquee tag to something that wont go down so far like 10.

SeventotheSeven looks to be right. The height of your marquee tag (by the way, that's not a good tag to be using) is set to 195 pixels. There's no way that content is 195 pixels high. Maybe you meant 19?