Test_2_js

var master_off = false;
var getter_running_now = false;

function getter_outer(limit, i, longorshort){
  if (getter_running_now) {alert ("Script is already running!"); return;}
  getter_running_now = true;

  if (master_off) {document.getElementById("main_info").innerHTML += "<br>master switch off, aborting!"; return;}
  if (i >= limit) {document.getElementById("main_info").innerHTML += "<br>Got to the next getter when we shouldn't have, there's a bug!"; return;}
  getter(limit, i, longorshort);
}

function getter(limit, i, longorshort){
  if (master_off) {document.getElementById("main_info").innerHTML += "<br>master switch off, aborting!"; return;}
  if (i >= limit) {document.getElementById("main_info").innerHTML += "<br>Got to the next getter when we shouldn't have, there's a bug!"; return;}

  var post_number_element = "post_" + i;

  var batch_result_script = "test_script_2a.php?longorshort=" + longorshort;

  document.getElementById("iteration").innerHTML = "Iterations:<br>Doing iteration: " + i;
  document.getElementById(post_number_element).innerHTML = "doing this one...<br>";
  var xmlhttp=new XMLHttpRequest();
  xmlhttp.onreadystatechange=function(){
    if (xmlhttp.readyState==4){
      if (xmlhttp.status==200){
        var result = "<b>result for " + post_number_element + " is:</b><br>" + xmlhttp.responseText + "<br><span style=color:green;>Success!</span>";
        document.getElementById(post_number_element).innerHTML = result;
        i++;
        if (i >= limit) {
          document.getElementById("main_info").innerHTML += "<br><span style=color:green;>Test complete!</span>";
        }
        else {getter(limit, i, longorshort);}
      }
      else {document.getElementById("message").innerHTML += "<br> - <span style=color:red;>http return status for iteration " + i + " was " + xmlhttp.status + "</span>";}
    }
  }
  xmlhttp.open("GET",batch_result_script,true);
  xmlhttp.send();
}



function master_switch(){
  master_off = true;
  document.getElementById("main_info").innerHTML += "<br><span style=color:red;>Master Switch Off!</span>";
}