if (typeof ews == "undefined") 
    ews = {};
ews.BlogBlock = {};

ews.BlogBlock.ShowComments = function(id) {
    $("#" + id).toggle();
//    ews.Editor.ResizeFocus();
}

ews.BlogBlock.StartNewPost = function(id, insertLinkID) {
    $("#" + id + " textarea").val("");
    var sID = $("#" + id + " textarea")[0].id;
    ews.BlogBlock.InitMCE(sID);
    ews.BlogBlock.InsertLinkID = insertLinkID;
    ews.BlogBlock.original = null;
    $("#ews_blog_NewPostContainer").animate({ width: "90%" }, 500, function(){
        $("#ews_blog_PostIcons").hide();
        $("#" + id).fadeIn();
//        ews.Editor.ResizeFocus();
    });
    $(".editpost").hide();
    $("#ews_blg_insertImage").appendTo("body");
}
ews.BlogBlock.CreatePost = function(id) {
    var sID = $("#" + id + " textarea")[0].id;
    var html = tinyMCE.get(sID).getContent().replace(/&/g, "&amp;").replace(/</g, "&lt;");
    tinyMCE.get(sID).setContent("");
    tinyMCE.execCommand('mceRemoveControl', false, sID);
    document.getElementById(sID).value = html;
//    ews.Editor.ResizeFocus();
}
ews.BlogBlock.CancelNewPost = function(id) {
    var sID = $("#" + id + " textarea")[0].id;
    $("#" + id).fadeOut(function(){
        $("#ews_blog_PostIcons").show();
        $("#ews_blog_NewPostContainer").animate({ width:"200px" }, 500);
//        ews.Editor.ResizeFocus();
    });
    tinyMCE.get(sID).setContent("");
    tinyMCE.execCommand('mceRemoveControl', false, sID);
    $(".editpost").show();
}
ews.BlogBlock.EditPost = function(post, insertLinkID) {
    var sContent = document.getElementById(post).innerHTML;
    tinyMCE.init({
        theme: "simple",
        mode: "exact",
        elements: post,
        save_callback: "ews.BlogBlock.EscapeContent",
        oninit: function() { document.getElementById(post).innerHTML = ""; },
        showLink: ews.BlogBlock.ShowInsertLink,
        showImage: ews.BlogBlock.ShowInsertImage,
        convert_urls: false
    });

    ews.BlogBlock.original = sContent;
    ews.BlogBlock.InsertLinkID = insertLinkID;
    $(".editpost").hide();
    $("#" + post + "edit").show();
    $("#" + post + "title_show").hide();
    $("#" + post + "title_edit").show();
    $("#ews_blg_insertImage").appendTo("body");
//    ews.Editor.WaitAndResizeFocus();
}
ews.BlogBlock.CancelEdit = function(post) {
    var sContent = ews.BlogBlock.original;
    tinyMCE.get(post).setContent("");
    tinyMCE.execCommand('mceRemoveControl', false, post);
    document.getElementById(post).innerHTML = sContent;
    ews.BlogBlock.original = null;
    $("#" + post + "edit").hide();
    $(".editpost").show();
    $("#" + post + "title_edit").hide();
    $("#" + post + "title_show").show();
//    ews.Editor.ResizeFocus();
}
ews.BlogBlock.DeletePost = function(postid, idfield, contentfield) {
    document.getElementById(idfield).value = postid;
};
// --------------------
// Image Insert/Editing
// --------------------
ews.BlogBlock.ImageHover = null;
ews.BlogBlock.ImageHoverDiv = null;
ews.BlogBlock.ImageOverButton = false;
ews.BlogBlock.OnImageHover = function(e) {
    if (e.type == "mouseenter") {
        ews.BlogBlock.ImageOverButton = true;
        if (ews.BlogBlock.ImageHoverDiv == null) {
            ews.BlogBlock.ImageHoverDiv = $("<div class='ews_cb_img_hover' onclick='window.parent.ews.BlogBlock.ShowInsertImage(true);'>Image Properties</div>");
            if ($.browser.msie)
                $(tinyMCE.activeEditor.contentDocument.parentWindow).scroll(ews.BlogBlock.PositionImgHover);
            else
                $(tinyMCE.activeEditor.contentDocument).scroll(ews.BlogBlock.PositionImgHover);
        }
        
        ews.BlogBlock.ImageHover = this;
        ews.BlogBlock.PositionImgHover();
        ews.BlogBlock.ImageHoverDiv.appendTo("body"); // tinyMCE.activeEditor.contentDocument.body
        if (!$.browser.webkit)
            ews.BlogBlock.ImageHoverDiv.hover(ews.BlogBlock.OnImagePropButtonHover); // this gets removed each time the hover div is removed from the body
    } else if (e.type == "mouseleave") {
        ews.BlogBlock.ImageOverButton = false;
        if (ews.BlogBlock.ImageHoverDiv) {
            setTimeout(ews.BlogBlock.OnImageUnHover, 0);
        }
    }          
}
ews.BlogBlock.PositionImgHover = function() {
    if (!ews.BlogBlock.ImageHover || !ews.BlogBlock.ImageHoverDiv)
        return;
    
    var eBody = $(tinyMCE.activeEditor.contentDocument).find("body")[0];
    var eImg = ews.BlogBlock.ImageHover;
    var nTemp;
    var nTopOffset = eImg.offsetTop + 3;
    if ($.browser.msie && (nTemp = parseInt(eBody.style.marginTop)))
        nTopOffset += nTemp;
    if (nTemp = parseInt(eImg.border))
        nTopOffset += nTemp;
    if (nTemp = parseInt(eImg.style.paddingTop))
        nTopOffset += nTemp;
    // Vertical scroll
    if ($.browser.msie && (nTemp = $(tinyMCE.activeEditor.contentDocument.parentWindow).scrollTop()))
        nTopOffset -= nTemp;
    else if (nTemp = $(eBody).scrollTop())
        nTopOffset -= nTemp;
        
    var nLeftOffset = ews.BlogBlock.ImageHover.offsetLeft + 3;
    if (!($.browser.msie) && (nTemp = parseInt(eBody.style.marginLeft)))
        nLeftOffset -= nTemp;
    if (nTemp = parseInt(eImg.border))
        nLeftOffset += nTemp;
    if (nTemp = parseInt(eImg.style.paddingLeft))
        nLeftOffset += nTemp;
    if (nTemp = $(tinyMCE.activeEditor.contentDocument.parentWindow).scrollLeft())
        nLeftOffset -= nTemp;
    
    if (nTopOffset < 0)
        nTopOffset = 0;
    if (nLeftOffset < 0)
        nLeftOffset = 0;
    var iFramePostion = $(".mceIframeContainer iframe").offset();
    ews.BlogBlock.ImageHoverDiv.css("top", nTopOffset + iFramePostion.top);
    ews.BlogBlock.ImageHoverDiv.css("left", nLeftOffset + iFramePostion.left);
}
ews.BlogBlock.OnImagePropButtonHover = function(e) {
    if (e.type == "mouseenter") {
        ews.BlogBlock.ImageOverButton = true;
    } else if (e.type == "mouseleave") {
        ews.BlogBlock.ImageOverButton = false;
        ews.BlogBlock.ImageHoverDiv.remove();
//        ews.BlogBlock.ImageHover = null;
    }
}
ews.BlogBlock.OnImageUnHover = function() {
    if (!ews.BlogBlock.ImageOverButton) {
        ews.BlogBlock.ImageHoverDiv.remove();
//        ews.BlogBlock.ImageHover = null;
    }
}

ews.BlogBlock.ShowInsertImage = function(editexisting) {
    $(".ews_blg_liteboxbg").appendTo("body").show();
    var jDialog = $("#ews_blg_insertImage");
    jDialog.show();
    jDialog.css("left", ($(window).width() - jDialog.width()) / 2);
    jDialog.css("top", ($(window).height() - jDialog.height()) / 2);
    jDialog[0].focus();
    
    var eWindow = $("#ews_blg_insertImage iframe")[0];
    eWindow = (eWindow.contentWindow ? eWindow.contentWindow : eWindow.contentDocument.window);
    if (editexisting && ews.BlogBlock.ImageHover) {
        var jImg = $(ews.BlogBlock.ImageHover);
        eWindow.Initialize("edit", jImg.css("float"), jImg.css("margin"), jImg.attr("border"));
        $("#ews_blg_insertImage .ews_blg_litebox_header").html("Edit Image");
    } else {
        eWindow.Initialize("new");
        $("#ews_blg_insertImage .ews_blg_litebox_header").html("Insert Image");
    }
}
// this is called from inside the iframe after a postback
ews.BlogBlock.InsertImage = function(createNew, url, style, border) {
    if (createNew && url && url.length > 0) {
        url = ews.Util.ResolveUrl("~" + url);
        tinyMCE.execCommand("ewsInsertImage", null, { url: url, title: "", style: style, border: border } );
    } else if (!createNew && ews.BlogBlock.ImageHover) {
        ews.BlogBlock.ImageHover.setAttribute("style", style);
        ews.BlogBlock.ImageHover.setAttribute("_mce_style", style);
        ews.BlogBlock.ImageHover.setAttribute("data-mce-style", style);        
        ews.BlogBlock.ImageHover.setAttribute("border", border);
    }
    
    $(".ews_blg_liteboxbg").hide();
    $("#ews_blg_insertImage").hide();
//    ews.Editor.ResizeFocus();
}

ews.BlogBlock.UploadImage = function(nBlogID) {
    // Upload the file
    var eChildWindow = $("#ews_blg_insertImage iframe")[0];
    eChildWindow = (eChildWindow.contentWindow ? eChildWindow.contentWindow : eChildWindow.contentDocument.window);
    eChildWindow.finish(nBlogID);
}
// --------------

ews.BlogBlock.ShowInsertLink = function(editor) {
    var sContentID = ews.BlogBlock.InsertLinkID;
    ews.InsertLink.ShowInLitebox(sContentID);
}
ews.BlogBlock.InsertLink = function(sUrl, sTarget) {
    if (sUrl) {
        tinyMCE.execCommand("ewsInsertLink", false, { url: sUrl, title: "", target: sTarget });
    }
}

ews.BlogBlock.ShowEmail = function() {
    $(".ews_blg_liteboxbg").appendTo("body").show();
    var e = $("#ews_blg_email");
    e.appendTo("body").show();
    e.css("left", ($(window).width() - e.width()) / 2);
    e.css("top", ($(window).height() - e.height()) / 2);
    e[0].focus();
}
ews.BlogBlock.EmailPost = function(serviceurl) {

    if (serviceurl) {
        var eBox = $("#ews_blg_email");
        var sFromName = eBox.find(".ews_blg_email_fromName").val();
        var sFromEmail = eBox.find(".ews_blg_email_fromEmail").val();
        var sToName = eBox.find(".ews_blg_email_toName").val();
        var sToEmail = eBox.find(".ews_blg_email_toEmail").val();
        var sNote = eBox.find(".ews_blg_email_note").val();
        
        var t = this;
        $.post(serviceurl, 
            { 
                FromName: sFromName,
                FromEmail: sFromEmail,
                ToName: sToName,
                ToEmail: sToEmail,
                Note: sNote
            }, function(data, status) { ews.BlogBlock.EmailComplete(data, status); }, "xml"); // json, xml, html
    }
    $(".ews_blg_liteboxbg").hide();
    $("#ews_blg_email").hide();
}
ews.BlogBlock.EmailComplete = function(xmlResult, status) {
    var eBox = $("#ews_blg_email");
    eBox.find(".ews_blg_email_toName").val("");
    eBox.find(".ews_blg_email_toEmail").val("");
    
    if (status == "success") {
        var sResult = xmlResult.lastChild.text;
        if (!sResult)
            sResult = xmlResult.lastChild.firstChild.nodeValue;
        
        if (sResult != "true")
            alert("Error: " + sResult);
    }
    else
        alert("Error: Unsuccesful");
}
ews.BlogBlock.SaveChanges = function(postid, idfield, contentfield) {
    var sNewTitle = $("#post" + postid + "title_edit input").val();
    document.getElementById(idfield).value = postid + ":" + sNewTitle;
    var html = tinyMCE.get("post" + postid).getContent().replace(/&/g, "&amp;").replace(/</g, "&lt;");
    tinyMCE.get("post" + postid).setContent("");
    tinyMCE.execCommand('mceRemoveControl', false, "post" + postid);
    document.getElementById(contentfield).value = html;
}
ews.BlogBlock.InitMCE = function(areaId) {
    tinyMCE.init({
        theme: "simple",
        mode: "exact",
        elements: areaId,
        save_callback: "ews.BlogBlock.EscapeContent",
        showLink: ews.BlogBlock.ShowInsertLink,
        showImage: ews.BlogBlock.ShowInsertImage,
        convert_urls: false
    });   
}
ews.BlogBlock.EscapeContent = function(element_id, html, body) {
    return html.replace(/&/g, "&amp;").replace(/</g, "&lt;");
}

if (typeof Sys != "undefined" && Sys && Sys.Application) {
    Sys.Application.notifyScriptLoaded();
}