'use strict'
/* global $ */

// Push footer to bottom on pages with little content
function setFooter () {
  var $windowHeight = $(window).height()
  var $footerBottom = $('footer').offset().top + $('footer').height()
  if ($windowHeight > $footerBottom) {
    $('footer').css('margin-top', $windowHeight - $footerBottom)
  }
}

// Execute on page load
$(function () { setFooter() })

// Execute on window resize
$(window).resize(function () { setFooter() })
