/********************************************************
Scroll to anchor (only on links with the "icon-nav"-class
Author: Bjorn Hall
********************************************************/
	$('.icon-nav').click(function() {
   var elementClicked = $(this).attr("href");
   var destination = $(elementClicked).offset().top;
   $("html:not(:animated),body:not(:animated)").animate({ scrollTop: destination-20}, 1600, 'easeInOutQuart' );
   return false;
});