$(document).ready(function() {
      if (screen.width < 480) {var my_width = 300};
      if (screen.width >= 480) {var my_width = 600};
      $.extend($.ui.dialog.defaults, {
        autoOpen: false,
        bgiframe: true,
        modal: true,
        width: my_width,
        closeOnEscape : true,
      });
      $('.dialog').dialog();
      $('.directions').dialog();
      $('.event h2').wrapInner('<a class="details"></a>');
      $('.direction_link').wrapInner('<a class="link"></a>');
      
      $('#grid_1 a.details').click(function () {
        $('#d_1').dialog('open');
        return false;
      });
      $('#grid_2 a.details').click(function () {
        $('#d_2').dialog('open');
        return false;
      });
      $('#grid_3 a.details').click(function () {
        $('#d_3').dialog('open');
        return false;
      });
      $('#grid_4 a.details').click(function () {
        $('#d_4').dialog('open');
        return false;
      });
      $('#grid_5 a.details').click(function () {
        $('#d_5').dialog('open');
        return false;
      });
      $('#grid_6 a.details').click(function () {
        $('#d_6').dialog('open');
        return false;
      });
      $('#grid_7 a.details').click(function () {
        $('#d_7').dialog('open');
        return false;
      });
      $('#grid_8 a.details').click(function () {
        $('#d_8').dialog('open');
        return false;
      });
      $('#grid_9 a.details').click(function () {
        $('#d_9').dialog('open');
        return false;
      });
      $('#grid_10 a.details').click(function () {
        $('#d_10').dialog('open');
        return false;
      });
      $('#grid_11 a.details').click(function () {
        $('#d_11').dialog('open');
        return false;
      });
      $('#grid_12 a.details').click(function () {
        $('#d_12').dialog('open');
        return false;
      });
      $('#grid_13 a.details').click(function () {
        $('#d_13').dialog('open');
        return false;
      });
      $('#estragon a.link').click(function () {
        $('#dir_estragon').dialog('open');
        return false;
      });
      $('#covo a.link').click(function () {
        $('#dir_covo').dialog('open');
        return false;
      });
});