function AJAX() {
  this.server = Array();
}
AJAX.prototype.request = function(url, post, callback) {
  var serverIndex = -1;
  for (var x = 0; x < this.server.length; x++) {
    if (this.server[x].readyState == 4) {
	  serverIndex = x;
	}
  }
  if (serverIndex < 0) {
    serverIndex = this.server.length;
	this.server[serverIndex] = (document.all ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest());
  }

  var req = new AJAXRequest(this.server[serverIndex], url, post, callback);
  var method = ((post != undefined && post != null) ? "POST" : "GET");

  req.server.open(method, url, true);
  req.server.onreadystatechange = function() {
    req.stateChange()
  };
  
  req.server.send(post);
}

function AJAXRequest(server, url, post, callback) {
  this.url = url;
  this.post = post;
  this.callback = callback;
  this.server = server;
  this.data;
  this.xml;
}
AJAXRequest.prototype.stateChange = function() {
  if(this.server.readyState == 4){
    this.data = this.server.responseText;
	this.xml = this.server.responseXML;
	if (this.callback != undefined) {
	  this.callback(this.data, this.xml);
	}
  }
}

function AJAXPost() {
  this.params = Array();
}
AJAXPost.prototype.param = function(name, value) {
  if (value != undefined) {
    this.params[name] = value;
  }
  return this.params[name];
}

AJAXPost.prototype.toString = function() {
  var str = "";
  for (i in this.params) {
    if (str != "") {
	  str+="&";
	}
    str+=escape(i) + "=" + escape(this.params[i]);
  }
  return str;
}

function validate(f) {
  var serv = new AJAX();
  var sButton = document.getElementById('sub_button1');
  var sText = sButton.value;
  sButton.disabled = true;
  sButton.value = "Validating...";
  serv.request("form/process.php?method=validate&code=" + document.getElementById('sec_code').value, null, function(d) {
    if (d == 1) {
	  f.submit();
	}
	else {
	  alert('You have entered an invalid security code.\nPlease re-enter the security code and try\nagain.\n\nIf this problem persists, please email us\nat wsinquiries@siteforce.com.\n\n');
	}
	sButton.disabled = false;
	sButton.value = sText;
  });
  return false;
}

function email(department,title,style){
  var recipient = department; 
  var domain = "siteforce.com"; 
  document.write('<a href=\"mailto:' + recipient + '@' + domain + '\" CLASS=\"' + style + '\">'); 
  document.write(title + "<" + "/a>"); 
}