Page slide animation with horizontal anchor navigation
They used here element using html like map
example

&lt;a href="#speisekarte" title=""&gt;
    Speisekarte
&lt;/a&gt;


Here the point to start the page

&lt;a name="speisekarte" id="speisekarte"&gt;&lt;/a&gt;
&lt;div&gt;Desc&lt;/div&gt;


If you don't find a module you can make it custom