$(document).foundation();

// resize top header      
$(window).scroll(function(){
  if($('nav').width()>=900)
    {
      var htmlHeight   = document.body.scrollHeight||document.documentElement.scrollHeight;
      var clientHeight = document.body.clientHeight||document.documentElement.clientHeight;
      var scrollTop    = document.body.scrollTop||document.documentElement.scrollTop;
      if(scrollTop>200){
        $('.nav-desktop').addClass('yellow');
        //$('.nav-scrolldown').show();
      }else{
        $('.nav-desktop').removeClass('yellow');
        //$('.nav-scrolldown').hide();
      }
    }
});

$( "#search-button" ).click(function() {
  $( "#search-window" ).toggle( "display" );
});