//most of these are so intellisense works correctly
    if (typeof ews == "undefined")
        var ews = {};
    
    ews.PhotoGalleryBlock = {};

    ews.PhotoGalleryBlock.SwitchModes = function (mode) {
        if (mode == "DynamicFolder") {
            ews.PhotoGalleryBlock.DynamicFolder.show();
            ews.PhotoGalleryBlock.Static.hide();
        } else {
            ews.PhotoGalleryBlock.Static.show();
            ews.PhotoGalleryBlock.DynamicFolder.hide();
        }
    }
    
    ews.PhotoGalleryBlock.Init = function() {
        $('.ews_phg a').lightBox({ 
        imageBtnClose: "/Blocks/PhotoGalleryBlock/jQuery.lightBox/images/lightbox-btn-close.gif", 
        imageBtnDownload: "/Blocks/PhotoGalleryBlock/jQuery.lightBox/images/lightbox-btn-download.gif", 
        imageBtnPrev: "/Blocks/PhotoGalleryBlock/jQuery.lightBox/images/lightbox-btn-prev.gif",
        imageBtnNext: "/Blocks/PhotoGalleryBlock/jQuery.lightBox/images/lightbox-btn-next.gif",
        imageLoading: "/Blocks/PhotoGalleryBlock/jQuery.lightBox/images/lightbox-ico-loading.gif",
        imageBlank: "/Blocks/PhotoGalleryBlock/jQuery.lightBox/images/lightbox-blank.gif"

        });
    };
    ews.PhotoGalleryBlock.MoveImageUp = function () {
        if (ews.PhotoGalleryBlock.Images[0].selectedIndex == 0)
            return;
        var oTempImages = new Array();
        var oSelected = ews.PhotoGalleryBlock.Images[0].options[ews.PhotoGalleryBlock.Images[0].selectedIndex];
        for (var i = 0; i < ews.PhotoGalleryBlock.Images[0].options.length; i++) { 
              oTempImages[oTempImages.length] = ews.PhotoGalleryBlock.Images[0].options[i];
            }
        ews.PhotoGalleryBlock.Images[0].options.length = 0;
        for (var i = 0; i < oTempImages.length; i++) { 
            if (oTempImages[i+1] == oSelected) {
                ews.PhotoGalleryBlock.Images[0].options[ews.PhotoGalleryBlock.Images[0].options.length] = oSelected;
            }
            if (oTempImages[i] != oSelected) {
                ews.PhotoGalleryBlock.Images[0].options[ews.PhotoGalleryBlock.Images[0].options.length] = oTempImages[i];
            }
        }
    }
    ews.PhotoGalleryBlock.MoveImageDown = function () {
     if (ews.PhotoGalleryBlock.Images[0].selectedIndex == ews.PhotoGalleryBlock.Images[0].length - 1)
            return;
        var oTempImages = new Array();
        var oSelected = ews.PhotoGalleryBlock.Images[0].options[ews.PhotoGalleryBlock.Images[0].selectedIndex];
        for (var i = 0; i < ews.PhotoGalleryBlock.Images[0].options.length; i++) { 
              oTempImages[oTempImages.length] = ews.PhotoGalleryBlock.Images[0].options[i];
        }
        ews.PhotoGalleryBlock.Images[0].options.length = 0;
        var AddOnNext = false;
        for (var i = 0; i < oTempImages.length; i++) { 
            if (oTempImages[i] == oSelected) {
                AddOnNext = true;
            }
            else {
                ews.PhotoGalleryBlock.Images[0].options[ews.PhotoGalleryBlock.Images[0].options.length] = oTempImages[i];
                if (AddOnNext) {
                    ews.PhotoGalleryBlock.Images[0].options[ews.PhotoGalleryBlock.Images[0].options.length] = oSelected;
                    AddOnNext = false;
                }
            }
        }
        if (AddOnNext) {
            ews.PhotoGalleryBlock.Images[0].options[ews.PhotoGalleryBlock.Images[0].options.length] = oSelected;
            AddOnNext = false;
        }
    }
    ews.PhotoGalleryBlock.ChooseUrl = function() {
        var eChooseFolder = $("#ews_phg_pickstorage");
        ews.UrlSelector.Show(eChooseFolder.find(".ews_urlselector").attr("id"));
        ews.Editor.ShowInLitebox(eChooseFolder[0].id);
        ews.Editor.ResizeLitebox();

    }
    
    ews.PhotoGalleryBlock.CancelUrlSelect = function() {
        var eChooseFolder = $("#ews_phg_pickstorage");
        ews.Editor.HideLitebox(eChooseFolder[0].id);
    }
    
    ews.PhotoGalleryBlock.SetUrlText = function(name, arg) {
        if (ews.PhotoGalleryBlock.Type[0].value == "Static") {
            var eChooseFolder = $("#ews_phg_pickstorage");
            ews.Editor.HideLitebox(eChooseFolder[0].id);
            ews.PhotoGalleryBlock.AddImage(ews.UrlSelector.GetSelectedValue(),ews.UrlSelector.GetSelectedID());
        }
        else {
            var eChooseFolder = $("#ews_phg_pickstorage");
            ews.Editor.HideLitebox(eChooseFolder[0].id);
            $("input[id$=wFileLocation]")[0].value = ews.UrlSelector.GetSelectedValue();
            $("input[id$=wFileID]")[0].value = ews.UrlSelector.GetSelectedID();
            ews.PhotoGalleryBlock.Postback($("input[id$=wFileID]")[0].id, ews.UrlSelector.GetSelectedID());
            
        }
    }
    
    ews.PhotoGalleryBlock.AddImage = function (ImageUrl, ImageID) {
        var oNewOption = new Option(ImageUrl, ImageID);
        ews.PhotoGalleryBlock.Images[0].options[ews.PhotoGalleryBlock.Images[0].length] = oNewOption;
    }
    ews.PhotoGalleryBlock.RemoveImage = function () {
          var i;
          for (i = ews.PhotoGalleryBlock.Images[0].length - 1; i>=0; i--) {
            if (ews.PhotoGalleryBlock.Images[0].options[i].selected) {
              ews.PhotoGalleryBlock.Images[0].remove(i);
            }
          }
    }        
    ews.PhotoGalleryBlock.Postback = function() {
        $('.ews_photogalleryblock_images').each(function(){
        $(".ews_photogalleryblock_images option").attr("selected","selected"); });
    }
    ews.PhotoGalleryBlock.MaxImageSize = function(MaxSize) {

    }
    
    
    $(document).ready(function() {
        //loaded
        ews.PhotoGalleryBlock.DynamicFolder = $('.ews_photogalleryblock_dynamicfolder');
        ews.PhotoGalleryBlock.Static = $('.ews_photogalleryblock_static');
        ews.PhotoGalleryBlock.Images = $('.ews_photogalleryblock_images');
        ews.PhotoGalleryBlock.Type = $('select[SimpleName=wGalleryType]');        
        ews.PhotoGalleryBlock.PostbackImages = $('#wControlBarImages');   
        ews.PhotoGalleryBlock.SquareImages = $('.ews_photogalleryblock_squareimages');             
        ews.PhotoGalleryBlock.Init();
        ews.PhotoGalleryBlock.SwitchModes(ews.PhotoGalleryBlock.Type.val());        
    });    
    
if (typeof Sys != "undefined" && Sys && Sys.Application) {
    Sys.Application.notifyScriptLoaded();
}