The link works ok for me.
basically, you have to add a named anchor at the position where you want to go and point the link on the top to it.
example:
put this to the point where the retouching section of your page begins
Code:
<a name="retouching">...</a>
and the top link looks like this:
Code:
<a href="#retouching">Retouching</a>
the # in the link before the name of the anchor is important.