Javascript Dynamic Hours (ideal for Wordpress)

paste.html

<script>
  window.onload = function() {
    var today = new Date();
    var day = today.getDay();
    if (today.getMinutes() > 9) {
      var hourm = today.getHours() + "." + today.getMinutes();
    } else {
      var hourm = today.getHours() + ".0" + today.getMinutes();
    }
    var time_int = parseInt(hourm, 10);
    if (day != 0 && day != 6) {
      display_1 = "Showroom hours today: 9AM - 6PM"
      if (hourm <= 17 && hourm >= 9) {
        display_2 = "Open now"
      } else if (hourm > 17 && hourm <= 18) {
        display_2 = "Closing soon"
      } else {
        display_2 = "Closed"
      }
    } else if (day == 0) {
      display_1 = "Showroom hours today:";
      display_2 = "Closed";
    } else if (day == 6) {
      display_1 = "Showroom hours today: 10AM - 5PM"
      if (hourm <= 16 && hourm >= 10) {
        display_2 = "Open now"
      } else if (hourm > 16 && hourm <= 17) {
        display_2 = "Closing soon"
      } else {
        display_2 = "Closed"
      }
    }
    document.getElementById('display_1').innerHTML = display_1;
    document.getElementById('display_2').innerHTML = "<strong>"+display_2+"</strong>";
  };
</script>
<p><span id="display_1"></span><span id="display_2"></span></>