// set document.domain to nth-level domain ( specified by AOCrossSiteDomainDepth )for x-site scripting workaround
function setDocumentDomain()
{
  try
  {
    if (!AOCrossSiteDomainDepth || (AOCrossSiteDomainDepth && AOCrossSiteDomainDepth < 2))
    {
      if (AOCrossSiteDomainDepth === 0)
      {
        return; // do not change the domain if depth is 0 (=off)
      }

      AOCrossSiteDomainDepth = 2;
    }
  }
  catch (eDomainDepth)
  {
    AOCrossSiteDomainDepth = 2;
  }

  var hostPartsArray = location.hostname.split("."),
          hostPartsLength = hostPartsArray.length,
          newDomain = "";

  if (hostPartsLength > 1 && hostPartsArray[hostPartsLength - 2] && hostPartsArray[hostPartsLength - 1] &&
            hostPartsArray[hostPartsLength - 2] !== "localhost" && hostPartsArray[hostPartsLength - 2] !== "localhost")
  {
    for (var i = AOCrossSiteDomainDepth; i > 1; i--)
    {
      newDomain += hostPartsArray[hostPartsLength - i];
      newDomain += ".";
    }

    newDomain += hostPartsArray[hostPartsLength - 1];
    document.domain = newDomain;
  }
}

setDocumentDomain();

var logonIframe = null,
    logonComponentTimeoutObj = null,
    logonIframeSrcUrl = null,
    paragonLoginId = null,
    paragonLoginPass = null,
    aoSubmit = null;
    paragonSubmit = null;
    logonComponentWaitMSecs = null;

function loadLocalLogonComponent() {
    aoSubmit = document.getElementById(sLoginPage + "btnAdmitOneSubmit");
    paragonSubmit = document.getElementById(sLoginPage + "btnSubmit");
    paragonLoginId = document.getElementById(sLoginPage + "LoginId");
    paragonLoginPass = document.getElementById(sLoginPage + "LoginPass");

    if (logonIframe) {
        $(logonIframe).remove();

        if (aoSubmit)
            $(aoSubmit).remove();
        
        if (paragonLoginId) {
            $(paragonLoginId).show();
            setFocus(paragonLoginId);
        }   
         
        if (paragonLoginPass)
            $(paragonLoginPass).show();

        if (paragonSubmit) {
            $(paragonSubmit).show();
            $(document).keypress(function(e) { if (e.keyCode == 13) { $(paragonSubmit).click(); } });
        }
  }
}

// try to load the hosted logon controls page.
function loadHostedLogonComponent() {
  if (logonComponentTimeoutObj) { return; }

  if (logonIframe)
  {
    var hostedRegExpression = new RegExp(scoutKDPageUrl).ignoreCase,
        localRegExpression = new RegExp(localLogonIframeSrcUrl).ignoreCase;

    if (hostedRegExpression.exec(logonIframe.src) > 0 && localRegExpression.exec(logonIframe.src) > 0) { return; }
  }

  var frameElement = document.createElement('iframe');
  frameElement.setAttribute("id", "aoframe");
  frameElement.setAttribute("frameBorder", "0");
  frameElement.setAttribute("scrolling", "no");
  frameElement.setAttribute("src", scoutKDPageUrl);
  document.getElementById(AOFrameContainerID).appendChild(frameElement);

  logonIframe = document.getElementById("aoframe");

  if (secondsToWaitForRemoteLogonControl && secondsToWaitForRemoteLogonControl >= 0)
  {
    logonComponentWaitMSecs = secondsToWaitForRemoteLogonControl * 1000; // set wait-time.
  }
  else
  {
    logonComponentWaitMSecs = 5000; // default to 5 seconds.
  }

  // wait [n] seconds before failing over to the local component.
  logonComponentTimeoutObj = window.setTimeout(loadLocalLogonComponent, logonComponentWaitMSecs);
  setAOFrameProperties(56, 170);  
}

// will be called by the iframe page when it has finished loading.
function handleIframeOnload()
{
  logonIframe = document.getElementById("aoframe");

  if (logonComponentTimeoutObj)
  {
    window.clearTimeout(logonComponentTimeoutObj);
    logonComponentTimeoutObj = null;
  }

  logonIframe.style.display = "";
}

function setAOFrameProperties(clientHeight, clientWidth) 
{
  logonIframe.style.height = clientHeight ? (clientHeight + 0) + "px" : (logonIframe.contentWindow.document.body.scrollHeight + 0) + "px";
  logonIframe.style.width = clientWidth ? (clientWidth + 0) + "px" : (logonIframe.contentWindow.document.body.scrollWidth + 0) + "px";
  logonIframe.style.position = "absolute";
  logonIframe.style.top = "1px";
  logonIframe.style.left = "-3px";
  logonIframe.style.float = "none";
  logonIframe.style.overflow = "hidden";
}

function postScoutData() {
    logonIframe.contentWindow.document.getElementById('loginbutton').click();
}

// onload function
function genericOnload()
{
  loadHostedLogonComponent();
}

// This function registers an event that will fire when the page has completed loading, and will not interfere with other onload events already registered.
function setupGenericOnload()
{
  if (typeof window.addEventListener != 'undefined') { window.addEventListener('load', genericOnload, false); } //.. gecko, safari, konqueror and standard
  else if (typeof document.addEventListener != 'undefined') { document.addEventListener('load', genericOnload, false); } //.. opera?
  else if (typeof window.attachEvent != 'undefined') { window.attachEvent('onload', genericOnload); } //.. older? win/ie
}

setupGenericOnload();