e { // submit
            $.ajax({
              url: '/',
              type: 'post',
              dataType: 'json',
              data: JSON.stringify(data),
              beforeSend: function(jqXHR, settings) {
                $('#accordion').accordion('option', 'active', 1);
                $('#plate-draw-section').html('<div class="center">... Processing ...</div><div class="center" style="margin:.5em 0;"><img src="static/images/block-loader.gif" /></div><div class="center" style="font-size:50%">Depen