$(document).ready(()=>{

  var socket = io();
  var baseUrl = 'http://' + window.location.hostname;
  var urlString = window.location.href;
  var mid = getParameterByName("mid", urlString);

  var form = $('.send_message_form');

  form.on('submit', function(e){
    e.preventDefault();
    socket.emit('pushMessage', mid);
    parent.postMessage("cbClose", baseUrl);
  });


  function getParameterByName(name, url) {
    if (!url) url = window.location.href;
    name = name.replace(/[\[\]]/g, "\\$&");
    var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
        results = regex.exec(url);
    if (!results) return null;
    if (!results[2]) return '';
    return decodeURIComponent(results[2].replace(/\+/g, " "));
  }

});