var todayInfo = new Date().toString().match(/^\w+ (\w+) (\d+) (\d+)/).slice(1, 4);
new Date(todayInfo[0] + ' ' + (parseInt(todayInfo[1]) + 1) + ' ' + todayInfo[2] + ' 00:00:00') - +new Date;

var wsAuthRequest = new XMLHttpRequest();
var roomId = 1; // change this if necessary
wsAuthRequest.onreadystatechange = function() {
    if (wsAuthRequest.readyState == XMLHttpRequest.DONE) {
        console.log(wsAuthRequest.responseText);
        var json = JSON.parse(wsAuthRequest.responseText);
        var wsUrl = json['url'] + "?l=" + Date.now();
        var socket = new WebSocket(wsUrl);
        socket.onopen = function() { console.log('Socket opened!'); }
        socket.onmessage = function(e) {