var selectedRow = null;

var curId = 0;

var curXmlRequest = null;



if (typeof xmlrequest == "undefined") var xmlrequest = new Object();

xmlrequest.AjaxRequest = function(uri, container, callback)

{

    this.uri = uri;

    this.container = container;

    this.callback = callback;

    this.cancelled = false;

    this.xmlHttp = null;



    try

    {

        // Firefox, Opera 8.0+, Safari

        this.xmlHttp = new XMLHttpRequest();

    }

    catch (e)

    {

        // Internet Explorer

        try

        {

            this.xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");

        }

        catch (e)

        {

            try

            {

                this.xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");

            }

            catch (e)

            {

                this.xmlHttp = null;

            }

        }



    }



    var readyStateProcess = this.processXml;

    var ajaxObj = this;

    this.xmlHttp.onreadystatechange = function()

    {

        readyStateProcess(ajaxObj);

    };

}



xmlrequest.AjaxRequest.prototype = {

    cancel: function()

    {

        this.cancelled = true;

    },



    isCancelled: function()

    {

        return this.cancelled;

    },



    getXmlHttp: function()

    {

        return this.xmlHttp;

    },



    doGet: function()

    {

        this.xmlHttp.open("GET", this.uri, true);

        this.xmlHttp.send(null);

    },



    doPost: function(params)

    {

        try

        {

            this.xmlHttp.open("POST", this.uri, true);

            this.xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=utf-8");

            this.xmlHttp.setRequestHeader("Content-Length", params.length);

            this.xmlHttp.setRequestHeader("Connection", "close");

            this.xmlHttp.send(params);

        }

        catch(e)

        {

            alert(e);

        }

    },



    processXml: function(ajaxReqObj)

    {

        if (ajaxReqObj.xmlHttp.readyState == 4)

        {

            if (ajaxReqObj.xmlHttp.status == 200)

            {

                if (! ajaxReqObj.isCancelled())

                {

                    var html = ajaxReqObj.xmlHttp.responseText;

                    updateLoginStatus(ajaxReqObj.xmlHttp);



                    if (ajaxReqObj.callback != null)

                    {

                        ajaxReqObj.callback(ajaxReqObj.uri, ajaxReqObj.container, html);

                    }

                    else

                    {

                        alert(html);

                    }

                }

            }

            else

            {

                alert("Error loading content (" + ajaxReqObj.xmlHttp.status + "). Refresh your browser and try again.");

            }

        }

    }

}



function loadContainer(uri, container, callback, displayStatus)

{

    if (curXmlRequest != null)

    {

        curXmlRequest.cancel();

    }



    if (callback == null)

    {

        callback = onLoadContainer;

    }



    var xmlRequest = curXmlRequest = new xmlrequest.AjaxRequest(uri, container, callback);

    var xmlHttp = xmlRequest.getXmlHttp();

    if (xmlHttp == null)

    {

        return;

    }

    if (displayStatus == null || displayStatus)

    {

        showLoading(container);

    }



    xmlRequest.doGet(uri);

}



function onLoadContainer(uri, container, html)

{

    container.innerHTML = html;

    checkJsCommand(html, container);

    analytics.load(uri);

}



function onSubmitForm(element, container)

{

    if (container == null)

    {

        container = getLeftContainer();

    }

    return submitForm(element, container, onLoadContainer);

}





function submitForm(element, container, callback, displayStatus)

{

    var theForm = element;



    while (theForm != null && theForm.tagName != "FORM")

    {

        theForm = theForm.parentNode;

    }

    if (theForm == null)

    {

        return false;

    }



    var params = "";

    var input;

    for (var i = 0; i < theForm.length; i++)

    {

        if (i > 0)

        {

            params += "&";

        }

        input = theForm.elements[i];

        if (input.type == "checkbox")

        {

            if (input.checked)

            {

                params += input.name + "=" + encodeURIComponent(input.value);

            }

        }

        else

        {

            params += input.name + "=" + encodeURIComponent(input.value);

        }

    }

    params += "&" + element.name + ".x=0";



    if (curXmlRequest != null)

    {

        curXmlRequest.cancel();

    }



    var xmlRequest = curXmlRequest = new xmlrequest.AjaxRequest(theForm.action, container, callback);

    var xmlHttp = xmlRequest.getXmlHttp();

    if (xmlHttp == null)

    {

        return false;

    }



    selectedRow = null;

    curId = 0;



    if (displayStatus == null || displayStatus)

    {

        showLoading(container);

    }



    xmlRequest.doPost(params);

    return false;

}





function displayHtmlPopup(uri)

{

    var ajaxRequest = new xmlrequest.AjaxRequest(uri, null, function(a, b, html)

{

    grayPopup(true, html);

});

    ajaxRequest.doGet();

}



function openPopup(url, name, w, h)

{

    window.open(url, name, 'width=' + w + ', height=' + h +

                                'location=no, menubar=no, status=yes, toolbar=no, scrollbars=yes, resizable=no, directories=no');

}



function openWindow(url, name, w, h)

{

    if (name == null)

    {

        name = "";

    }



    var props = "location=yes, menubar=yes, status=yes, toolbar=yes, scrollbars=yes, resizable=yes, directories=yes";

    if (w != null)

    {

        props += ",width=" + w;

    }

    if (h != null)

    {

        props += ",height=" + h;

    }



    window.open(url, name, props);

}



function onSelectContent(url)

{

    loadLeftContainer(url);

}





function checkJsCommand(html, container)

{

    if (html.indexOf("jsCommand") == -1)

    {

        return;

    }



    var script = "";

    var js = document.getElementById("jsCommand");

    if (js != null)

    {

        script = js.innerHTML;

        html = html.replace("jsCommand", "");

        container.innerHTML = html;

        eval(script);

    }

}





function getRightContainer()

{

    return getContainer("rightContent");

}



function getFormContainer()

{

    return getContainer("formContainer");

}



function getLeftContainer()

{

    return getContainer("leftContainer");

}



function getContainer(id)

{

    return document.getElementById(id)

}





function loadFormContainer(uri, displayStatus, callback)

{

    var leftContent = getLeftContainer();

    leftContent.style.display = "none";



    var formContent = getFormContainer();

    loadContainer(uri, formContent, callback, displayStatus);

    formContent.style.display = "block";

}



function hideFormContainer()

{

    var formContent = getFormContainer();

    formContent.style.display = "none";



    var leftContent = getLeftContainer();

    leftContent.style.display = "block";

}



function loadLeftContainer(uri, displayStatus, callback)

{

    callback = (callback == null ? onLoadContainer : callback);

    hideFormContainer();

    loadContainer(uri, getLeftContainer(), callback, displayStatus);

}



function loadRightContainer(uri)

{

    loadContainer(uri, getRightContainer(), onLoadContainer);

}



function showLoading(container)

{

    container.innerHTML = "<div style=\"padding:10px;\">" +

                          "<img src=\"/images/loader.gif\" height=\"32\" width=\"32\">" +

                          "</div>";

}



function removeTableRow(tableRow)

{

    var rowIndex = tableRow.rowIndex;

    var element = tableRow;



    while (element != null && element.tagName != "TABLE")

    {

        element = element.parentNode;

    }

    if (element != null)

    {

        element.deleteRow(rowIndex);

    }

}



//function recordRemovedEvent()

//{

//    mainToolbar.removeSelectedRecord();

//    hideFormContainer();

//}

//

//

function onSortRecords(columnIndex)

{

    var columnField = document.getElementsByName("sortColumn")[0];

    var oldIndex = columnField.value;

    columnField.value = columnIndex;



    var sortField = document.getElementsByName("sortDirection")[0];

    if (oldIndex == "" || oldIndex != columnIndex)

    {

        sortField.value = 1;

    }

    else

    {

        if (sortField.value < 0)

        {

            columnField.value = "";

            sortField.value = "";

        }

        else

        {

            sortField.value = -1;

        }

        //        sortField.value = (sortField.value < 0) ? 1 : -1;

    }



    gotoPage(1);

}





function gotoPage(pageNumber)

{

    var field = document.getElementsByName("page")[0];

    field.value = pageNumber;

    loadListRecords(true);

}





function selectRecord(tableRow, id)

{

    if (selectedRow != null)

    {

        selectedOff(selectedRow);

    }

    selectedOn(tableRow);

    selectedRow = tableRow;



    curId = id;

}



function hiOn(row)

{

    if (! hasStyleClass(row, 'selected'))

    {

        addStyleClass(row, 'highlight');

    }

}



function hiOff(row)

{

    if (! hasStyleClass(row, 'selected'))

    {

        delStyleClass(row, 'highlight');

    }

}



function selectedOn(row)

{

    delStyleClass(row, 'highlight');



    if (! hasStyleClass(row, 'selected'))

    {

        addStyleClass(row, 'selected');

    }

}



function selectedOff(row)

{

    delStyleClass(row, 'selected');

    delStyleClass(row, 'highlight');

}





function hasStyleClass(elem, clazzName)

{

    var n = ' ' + elem.className + ' ';

    return (n.indexOf(' ' + clazzName + ' ') >= 0);

}



function addStyleClass(elem, clazzName)

{

    var n = ' ' + elem.className + ' ';

    if (n.indexOf(' ' + clazzName + ' ') < 0)

    {

        elem.className += (elem.className && elem.className.length > 0) ? ' ' + clazzName : clazzName;

    }

}



function delStyleClass(elem, clazzName)

{

    var n = ' ' + elem.className + ' ';



    var len = clazzName.length;

    var start = n.indexOf(' ' + clazzName + ' ');



    if (start >= 0)

    {

        var end = start + len + 1;

        elem.className = n.substring(0, start) + n.substring(end, n.length);

    }

}



function appendRedirectUrls(pageUrl, srcUrl, destUrl)

{

    if (srcUrl != null)

    {

        pageUrl = appendParameter(pageUrl, "srcUrl", srcUrl);

    }



    if (destUrl != null)

    {

        pageUrl = appendParameter(pageUrl, "destUrl", destUrl);

    }



    return pageUrl;

}





function appendParameter(url, parameterName, value)

{

    if (parameterName == null || parameterName == "")

    {

        return url;

    }



    url += (url.indexOf("?") == -1) ? "?" : "&";

    url += parameterName + "=" + value;

    return url;

}





function mailto(mailbox)

{

    window.location = "mailto:" + mailbox + "@bibleway.org";

}



// Changing style sheets

//function setActiveStyleSheet(title)

//{

//    var i, a, main;

//    for (i = 0; (a = document.getElementsByTagName("link")[i]); i++)

//    {

//        if (a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title"))

//        {

//            a.disabled = true;

//            if (a.getAttribute("title") == title) a.disabled = false;

//        }

//    }

//}

//

//function getActiveStyleSheet()

//{

//    var i, a;

//    for (i = 0; (a = document.getElementsByTagName("link")[i]); i++)

//    {

//        if (a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");

//    }

//    return null;

//}

//

//function getPreferredStyleSheet()

//{

//    var i, a;

//    for (i = 0; (a = document.getElementsByTagName("link")[i]); i++)

//    {

//        if (a.getAttribute("rel").indexOf("style") != -1

//                && a.getAttribute("rel").indexOf("alt") == -1

//                && a.getAttribute("title")

//                ) return a.getAttribute("title");

//    }

//    return null;

//}

//

//function createCookie(name, value, days)

//{

//    if (days)

//    {

//        var date = new Date();

//        date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));

//        var expires = "; expires=" + date.toGMTString();

//    }

//    else expires = "";

//    document.cookie = name + "=" + value + expires + "; path=/";

//}

//

//function readCookie(name)

//{

//    var nameEQ = name + "=";

//    var ca = document.cookie.split(';');

//    for (var i = 0; i < ca.length; i++)

//    {

//        var c = ca[i];

//        while (c.charAt(0) == ' ') c = c.substring(1, c.length);

//        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);

//    }

//    return null;

//}

//

//window.onload = function(e)

//{

//    var cookie = readCookie("style");

//    var title = cookie ? cookie : getPreferredStyleSheet();

//    setActiveStyleSheet(title);

//}

//

//window.onunload = function(e)

//{

//    var title = getActiveStyleSheet();

//    createCookie("style", title, 365);

//}



//var cookie = readCookie("style");

//var title = cookie ? cookie : getPreferredStyleSheet();

//setActiveStyleSheet(title);



var analytics =

{

    load: function(uri)

    {

        if (analytics.isTrackingPage(uri))

        {

            try

            {

                pageTracker = _gat._getTracker(analytics.getTrackingNumber());

                pageTracker._initData();

                pageTracker._trackPageview(uri);

            }

            catch(err)

            {

                // Catch error in case _gat is undefined

            }

        }

    },



    isTrackingPage: function(uri)

    {

        return uri.indexOf("/admin/") == -1;

    },



    getHostName: function()

    {

        return window.location.hostname.toLowerCase();

    },



    getTrackingNumber: function()

    {

        var hostName = analytics.getHostName();

        switch (hostName)

                {

            case "www.biblebelievers.org":

            case "biblebelievers.org":

                return "UA-4538981-1";

            case "www.bibleway.org":

            case "bibleway.org":

                return "UA-4538981-2";

//            case "preview.bibleway.org":

//                return "UA-4538981-3";

            default:

                return "";

        }

    }

}



function grayPopup(vis, html){

   grayOut(vis);

   displayHtml(vis, html);

}



function grayOut(vis) {

  var dark=document.getElementById('darkScreen');

    if (!dark) {

     dark = document.createElement('div');

     dark.style.position = "absolute";

     dark.style.top = "0px";

     dark.style.left = "0px";

     dark.style.overflow = "hidden";

     dark.style.display = "none";

     dark.id = "darkScreen";



     document.getElementsByTagName("body")[0].appendChild(dark);

  }



//  hideDropDowns(vis);



  if (vis) {

    setOpacity(dark, 0.8);



    dark.style.zIndex = 50;

    dark.style.backgroundColor = "#000000";

    dark.style.width = getFullWidth() + "px";

    dark.style.height = getScreenHeight() + "px";

    dark.style.display = "block";

  }

  else{

     dark.style.display = "none";

  }

}



function resizeGrayOut() {

    var dark=document.getElementById('darkScreen');

    if (dark)

    {

        dark.style.width = getFullWidth() + "px";

        dark.style.height = getScreenHeight() + "px";

    }

}



function hideDropDowns(vis){

   var dd = document.getElementsByTagName("select");



   if(!vis){

      for(x = 0; x < dd.length; x++){

         dd[x].style.display = dd[x].oldDisplay;

      }

   }

   else{

      for(x = 0; x < dd.length; x++){

         dd[x].oldDisplay = dd[x].style.display;

         dd[x].style.display = "none";

      }

   }

}



function setOpacity(obj, opacity){

   obj.style.opacity = opacity;

   obj.style.MozOpacity = opacity;

   obj.style.filter = "alpha(opacity=" + (opacity*100) + ")";

}



function getScreenHeight(){

	if (self.innerHeight)

		return self.innerHeight;

	else if (document.documentElement && document.documentElement.clientHeight)

		return document.documentElement.clientHeight;

	else if (document.body)

		return document.body.clientHeight;

}



function getScreenWidth(){

	if (self.innerWidth)

		return self.innerWidth;

	else if (document.documentElement && document.documentElement.clientWidth)

		return document.documentElement.clientWidth;

	else if (document.body)

		return document.body.clientWidth;

}



function getFullHeight(){

   var d = document.getElementsByTagName("body")[0];

   if(d.scrollHeight)

      return d.scrollHeight;

   else

      return d.offsetHeight;

}



function getFullWidth(){

   var d = document.getElementsByTagName("body")[0];

   if(d.scrollWidth)

      return d.scrollWidth;

   else

      return d.offsetWidth;

}

var keepAdjusting = false;

var adjustWait = 10;

var adjustTotalWait = 100; //10000;

var adjustCount = 0;



function adjustLocation(){

   var display = document.getElementById("displayPopup");

   if (!display || display.style.display == "none")

   {

       return -1;

   }



   var t = ((getScreenHeight() - display.offsetHeight)/2) + document.body.scrollTop;

   var l = ((getScreenWidth() - display.offsetWidth)/2) + document.body.scrollLeft;



   if(t < 0) t = 0;

   if(l < 0) l = 0;



   if(keepAdjusting && (adjustCount++*adjustWait)<adjustTotalWait){

	   display.style.top = t + "px";

	   display.style.left = l + "px";

       setTimeout("adjustLocation()",adjustWait);

   }

   else{

      keepAdjusting = false;

      adjustCount = 0;

   }



    return 0;

}



function displayHtml(vis, html){

   var display = document.getElementById("displayPopup");

   if(!display){

      display = document.createElement("div");

      display.style.position = "absolute";

      display.style.overflow = "hidden";

      display.style.display = "none";

      display.id = "displayPopup";



      document.getElementsByTagName("body")[0].appendChild(display);

   }



   keepAdjusting = vis;



   if(vis){

	   display.style.zIndex = 100;

	   display.style.backgroundColor = "#101010";

       display.style.className = "htmlPopup";

	   display.style.display = "block";



	   display.innerHTML = html;

	   adjustLocation();

	}

	else{

	   display.style.display = "none";

	   display.innerHTML = "";

	}

}





function showFocusRect(element)

{

    delStyleClass(element, 'blur');



    if (! hasStyleClass(element, 'focus'))

    {

        addStyleClass(element, 'focus');

    }

}



function hideFocusRect(element)

{

    delStyleClass(element, 'focus');



    if (! hasStyleClass(element, 'blur'))

    {

        addStyleClass(element, 'blur');

    }

}



function adjustListRecordsHeight()

{

    var div = document.getElementById("listRecords");

//    var topParent = getLeftContainer();

    var topParent = document.getElementById("leftContent");

//    var node = div.parentNode;

//    var adjustY = node.offsetTop + node.paddingTop + node.paddingBottom;

//    var adjustX = node.offsetLeft + node.paddingLeft + node.paddingRight;

    var adjustY = 0;

    var adjustX = 0;

    var node = div;

    

    while (node != null && node != document.documentElement)

    {

        adjustY += node.offsetTop;// + node.paddingTop + node.paddingBottom;

        adjustX += node.offsetLeft; // + node.paddingLeft + node.paddingRight);

//        alert(node.offsetLeft);



        node = node.parentNode;

        if (node == topParent)

        {

            break;

        }



    }



    div.style.height = (topParent.offsetHeight - adjustY - 7) + "px";

    div.style.width = (topParent.offsetWidth - adjustX - 4) + "px";

}



function donate()

{

    var form = document.getElementById("donateForm");

    form.submit();

}





if (typeof WsResources == "undefined") var WsResources = new Object();

WsResources.FileUploadHelper = function()

{

    this.displayNameField = null;

    this.internalFileNameField = null;

}

WsResources.FileUploadHelper.prototype = {

    setElements: function(displayNameField, internalFileNameField)

    {

        this.displayNameField = displayNameField;

        this.internalFileNameField = internalFileNameField;

    },



    updateFields: function(displayName, internalFileName)

    {

        if (this.displayNameField != null)

        {

            this.displayNameField.setAttribute("value", displayName);

        }

        if (this.internalFileNameField != null)

        {

            this.internalFileNameField.setAttribute("value", internalFileName);

        }

    }

}



var fileUploadHelper = new WsResources.FileUploadHelper();