function ShowMenuDescription(id) {
    for (var i = 1; i <= 7; i++) {
        if (i != id) {
            document.getElementById("menuDescriptionX" + i).className = "menuDescriptionPassive";
        }
        else {
            document.getElementById("menuDescriptionX" + i).className = "menuDescriptionActive";
        }
    }
}

function ShowNews(id) {
    for (var i = 1; i <= 5; i++) {
        if (i != id) {
            document.getElementById("newsX" + i).style.display = "none";
            document.getElementById("newsTextX" + i).style.display = "none";
        }
        else {
            document.getElementById("newsX" + i).style.display = "block";
            document.getElementById("newsTextX" + i).style.display = "block";
            document.getElementById("newsX" + i).style.opacity = 0.0;
            document.getElementById("newsX" + i).style.filter = 'alpha(opacity=0)';
        }
    }
    $("#newsX" + id).fadeTo('slow', 1.0);
}

var eNotesGeneralCount = 1;
function ShowEditorNotesForward() {
    var textHTML = document.getElementById('editorBoxes');
    var editorButtons = '';

    if (eNotesGeneralCount == 3)
        eNotesGeneralCount = 0;
    eNotesGeneralCount++;

    for (var i = 1; i <= 3; i++) {
        if (i != eNotesGeneralCount) {
            document.getElementById("eNotesX" + i).style.display = "none";
            editorButtons += '<div class="passiveButton"></div>';
        }
        else {
            document.getElementById("eNotesX" + i).style.display = "block";
            document.getElementById("eNotesX" + i).style.opacity = 0.0;
            document.getElementById("eNotesX" + i).style.filter = 'alpha(opacity=0)';
            editorButtons += '<div class="activeButton"></div>';
        }
    }
    textHTML.innerHTML = editorButtons;
    $("#eNotesX" + eNotesGeneralCount).fadeTo('slow', 1.0);
}

function ShowEditorNotesBackward() {
    var textHTML = document.getElementById('editorBoxes');
    var editorButtons = '';

    if (eNotesGeneralCount == 1)
        eNotesGeneralCount = 4;
    eNotesGeneralCount--;

    for (var i = 1; i <= 3; i++) {
        if (i != eNotesGeneralCount) {
            document.getElementById("eNotesX" + i).style.display = "none";
            editorButtons += '<div class="passiveButton"></div>';
        }
        else {
            document.getElementById("eNotesX" + i).style.display = "block";
            document.getElementById("eNotesX" + i).style.opacity = 0.0;
            document.getElementById("eNotesX" + i).style.filter = 'alpha(opacity=0)';
            editorButtons += '<div class="activeButton"></div>';
        }
    }
    textHTML.innerHTML = editorButtons;
    $("#eNotesX" + eNotesGeneralCount).fadeTo('slow', 1.0);
}

var authorGeneralCount = 1;
function ShowAuthorForward() {

    if (authorGeneralCount == 3)
        authorGeneralCount = 0;
    authorGeneralCount++;

    for (var i = 1; i <= 3; i++) {
        if (i != authorGeneralCount)
            document.getElementById("authorAllX" + i).style.display = "none";
        else {
            document.getElementById("authorAllX" + i).style.display = "block";
            document.getElementById("authorAllX" + i).style.opacity = 0.0;
            document.getElementById("authorAllX" + i).style.filter = 'alpha(opacity=0)';
        }
    }
    $("#authorAllX" + authorGeneralCount).fadeTo('show', 1.0);
}

function ShowAuthorBackward() {
    if (authorGeneralCount == 1)
        authorGeneralCount = 4;
    authorGeneralCount--;

    for (var i = 1; i <= 3; i++) {
        if (i != authorGeneralCount)
            document.getElementById("authorAllX" + i).style.display = "none";
        else {
            document.getElementById("authorAllX" + i).style.display = "block";
            document.getElementById("authorAllX" + i).style.opacity = 0.0;
            document.getElementById("authorAllX" + i).style.filter = 'alpha(opacity=0)';
        }
    }
    $("#authorAllX" + authorGeneralCount).fadeTo('slow', 1.0);
}

function ShowTab(id) {
    for (var i = 1; i <= 4; i++) {
        if (i != id) {
            document.getElementById("tabContentX" + i).style.display = "none";
            document.getElementById("tabButtonX" + i).className = "passiveTab";
        }
        else {
            document.getElementById("tabContentX" + i).style.display = "block";
            document.getElementById("tabButtonX" + i).className = "activeTab";
        }
    }
}

var eSelectedGeneralCount = 1;
function ShowEditorSelectedForward() {

    if (eSelectedGeneralCount == 4)
        eSelectedGeneralCount = 0;

    eSelectedGeneralCount++;

    for (var i = 1; i <= 4; i++) {
        if (i != eSelectedGeneralCount) {
            document.getElementById("editorSelectedCapsuleX" + i).style.display = "none";
        }
        else {
            document.getElementById("editorSelectedCapsuleX" + i).style.display = "block";
            document.getElementById("editorSelectedCapsuleX" + i).style.opacity = 0.0;
            document.getElementById("editorSelectedCapsuleX" + i).style.filter = 'alpha(opacity=0)';
        }
    }
    $("#editorSelectedCapsuleX" + eSelectedGeneralCount).fadeTo('slow', 1.0);
}

function ShowEditorSelectedBackward() {

    if (eSelectedGeneralCount == 1)
        eSelectedGeneralCount = 5;

    eSelectedGeneralCount--;

    for (var i = 1; i <= 4; i++) {
        if (i != eSelectedGeneralCount) {
            document.getElementById("editorSelectedCapsuleX" + i).style.display = "none";
        }
        else {
            document.getElementById("editorSelectedCapsuleX" + i).style.display = "block";
            document.getElementById("editorSelectedCapsuleX" + i).style.opacity = 0.0;
            document.getElementById("editorSelectedCapsuleX" + i).style.filter = 'alpha(opacity=0)';
        }
    }
    $("#editorSelectedCapsuleX" + eSelectedGeneralCount).fadeTo('slow', 1.0);
}