// Script to open and close sidebar
function w3_open() {
    document.getElementById("mySidebar").style.display = "block";
    document.getElementById("myOverlay").style.display = "block";
}

function w3_close() {
    document.getElementById("mySidebar").style.display = "none";
    document.getElementById("myOverlay").style.display = "none";
}
//acsreader accordion menu
function acsreaderAccFunc() {
    var x = document.getElementById("acsreaderAcc");
    if (x.className.indexOf("w3-show") == -1) {
        x.className += " w3-show";
        x.previousElementSibling.className += " w3-dark-grey";
    } else {
        x.className = x.className.replace(" w3-show", "");
        x.previousElementSibling.className =
        x.previousElementSibling.className.replace(" w3-dark-grey", "");
    }
}
//wsen accordion menu
function wsenAccFunc() {
    var x = document.getElementById("wsenAcc");
    if (x.className.indexOf("w3-show") == -1) {
        x.className += " w3-show";
        x.previousElementSibling.className += " w3-dark-grey";
    } else {
        x.className = x.className.replace(" w3-show", "");
        x.previousElementSibling.className =
        x.previousElementSibling.className.replace(" w3-dark-grey", "");
    }
}
//admin accordion menu
function adminAccFunc() {
    var x = document.getElementById("adminAcc");
    if (x.className.indexOf("w3-show") == -1) {
        x.className += " w3-show";
        x.previousElementSibling.className += " w3-dark-grey";
    } else {
        x.className = x.className.replace(" w3-show", "");
        x.previousElementSibling.className =
        x.previousElementSibling.className.replace(" w3-dark-grey", "");
    }
}

function dont_panic() {
  $('div').addClass('w3-spin');
}

$( document ).ready(function() {
  if(typeof(EventSource) !== "undefined") {
    var systemdate = new EventSource("helperpage/systemdate.php");
    systemdate.onmessage = function(event) {
      $("#systemdate").text("Datetime: " + event.data);
    };
    var systemload = new EventSource("helperpage/systemload.php");
    systemload.onmessage = function(event) {
      $("#systemload").text("Systemload: " + event.data);
    };
  } else {
    $("#systemdate").text("browser not supported.");
  }
});