var scrollToEasing = { 
  easing: 'easeInExpo'
};

$(document).ready(function() {
  $('div.backToTop a').click(function(event) {
		event.preventDefault();
		jQuery.scrollTo('#content', 750, scrollToEasing);
	});

	$('a.involvementLink').click(function(event) {
	  event.preventDefault();
		jQuery.scrollTo('#' + $(this).attr('href'), 750, scrollToEasing);
	});

	$('a.scrollToLink').click(function(event) {
		scrollToTarget(event, this);
	});
});

var scrollToTarget = function(event, self) {
	event.preventDefault();
  var clickedId = $(self).attr('id');

	var targetId = clickedId.slice(0, length - 5); // 5 is magic number to remove '-links' from the string
  jQuery.scrollTo('#' + targetId, 750, scrollToEasing);
}