Dreamweaver internal anchor problem

Please Help!

I am building a web site with dreamweaver mx and I have a simple question - that for the life of me I can not figure the answer out to.

One of the pages I am building is basically a huge glossary with definition A-Z all located on the same page - so in effect it is very long.

I have set up the letters A-Z at the top of the glossary so when someone wants to go to a particular definition all they have to do is click on the applicable letter.
Throughout the doc I also have links to the top of the page to make it easier for the user.

This is where my problem comes in.
When i press F12 to preview my work I can link to e/thing just fine within the doc but as soon as I leave the page and navigate back to it the anchors wont work anymore and I get redirected to an erroneous page.

CAN SOMEONE PLEASE HELP????

Thanks ahead of time.