$(document).ready(function() {
  //highlight active link
  var pages = window.location.href.split('/');
  var index = pages.length -1;
  var page = pages[index];
  $('#nav a').each(function(i, link){

      if(page == $(link).attr('href')){
          $(link).addClass('selected');
      }
  })
  $('a.email').emailencode();
});