Just add this:
$('#button1Id').click(function(){ $.fn.fullpage.moveSectionDown(); }); $('#button2Id').click(function(){ $.fn.fullpage.moveSectionUp(); });
And it is better to also use the fixedElements option in the case.
$.fn.fullpage({ fixedElements: '#button1Id, #button2Id' });
UPDATE
If you are using fullpage.js 2.X, you do not need to use the
fixedElements option. Just using the shell for the plugin and placing fixed elements outside the shell will work fine if you add a fixed style to your CSS.
Online example
Alvaro
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