function activeTab(itemId) {
    $(itemId).style.fontWeight = "bold";
    $(itemId).style.textDecoration = "underline";
    $(itemId).style.color = "#006633";
    $(itemId).style.cursor = "pointer";
}

function desactiveTab(itemId) {
    $(itemId).style.fontWeight = "bold";
    $(itemId).style.textDecoration = "none";
    $(itemId).style.color = "black";
    $(itemId).style.cursor = "default";
}
/*
function activeMenuItem(itemId){
    $(itemId).style.fontWeight = "bold";
    $(itemId).style.textDecoration = "underline";
    $(itemId).style.color = "#006633";
    $(itemId).style.cursor = "pointer";
}

function desactiveMenuItem(itemId){
    $(itemId).style.fontWeight = "bold";
    $(itemId).style.textDecoration = "none";
    $(itemId).style.color = "black";
    $(itemId).style.cursor = "default";
}
function setActiveMenuStyle(itemId) {
    $(itemId).onmouseover = "";
    $(itemId).onmouseout = "";
    $(itemId).onclick = "";
    $(itemId).style.color = "#006633";
    $(itemId).style.cursor = "default";
    $(itemId).style.textDecoration = "none";
}
function resetStylesMenu() {
    desactiveMenuItem('menuItem1');
    desactiveMenuItem('menuItem2');
    desactiveMenuItem('menuItem3');
    desactiveMenuItem('menuItem4');
    desactiveMenuItem('menuItem5');
    desactiveMenuItem('menuItem6');
}

function activeMenusFunctions() {
    $("menuItem1").onmouseover = new Function("activeMenuItem('menuItem1')");
    $("menuItem2").onmouseover = new Function("activeMenuItem('menuItem2')");
    $("menuItem3").onmouseover = new Function("activeMenuItem('menuItem3')");
    $("menuItem4").onmouseover = new Function("activeMenuItem('menuItem4')");
    $("menuItem5").onmouseover = new Function("activeMenuItem('menuItem5')");
    $("menuItem6").onmouseover = new Function("activeMenuItem('menuItem6')");

    $("menuItem1").onmouseout = new Function("desactiveMenuItem('menuItem1')");
    $("menuItem2").onmouseout = new Function("desactiveMenuItem('menuItem2')");
    $("menuItem3").onmouseout = new Function("desactiveMenuItem('menuItem3')");
    $("menuItem4").onmouseout = new Function("desactiveMenuItem('menuItem4')");
    $("menuItem5").onmouseout = new Function("desactiveMenuItem('menuItem5')");
    $("menuItem6").onmouseout = new Function("desactiveMenuItem('menuItem6')");

    $("menuItem1").onclick = new Function("loadMain('menuItem1','accueil')");
    $("menuItem2").onclick = new Function("loadMain('menuItem2','services')");
    $("menuItem3").onclick = new Function("loadMain('menuItem3','visites')");
    $("menuItem4").onclick = new Function("loadMain('menuItem4','photos')");
    $("menuItem5").onclick = new Function("loadMain('menuItem5','elevage')");
    $("menuItem6").onclick = new Function("loadMain('menuItem6','contact')");
}
function loadMain(itemId, pageId){
    activeMenusFunctions();
    resetStylesMenu();
    setActiveMenuStyle(itemId);
    positionFooter(pageId);
}

function positionFooter(pageId){
    //var widthScreen = screen.width;
    var heightScreen = screen.height;
    var paddingTop = heightScreen - 500;
    if (pageId == "elevage") {
        $('footer').style.paddingTop = paddingTop + "px";
    }
}
*/