Navigation Bar

Hey guys,

Probably something really simple. On my website, I have my main navigation bar.
Let’s say:

Home, Packages, Portfolios, Contact Us.

When someone clicks on packages, that menu bar is still there which is what I want. However a new bar appears which looks like this.

Home > Packages

Home is hyperlinked and will return the visiter home. How do I remove this second navigation bar. I don’t know what it’s called so couldn’t google it or find it on any forums.

Thanks guys.

If you need to look at my site, http://www.look-professional.co.uk