var xIdioma1 = "285px";
var xIdioma2 = "375px";
var xIdioma3 = "465px";
var idiomaSelected = "1";
var menuSelected = "";



function g(o) {
    return document.getElementById(o);
}

function overIdioma(index) {
    switch (index) {
        case "1":
            g('selectedLang').style.left = xIdioma1;
            break;
        case "2":
            g('selectedLang').style.left = xIdioma2;
            break;
        case "3":
            g('selectedLang').style.left = xIdioma3;
            break;
    }
}
function volverIdiomaSelected() {
    switch (idiomaSelected) {
        case "1":
            g('selectedLang').style.left = xIdioma1;
            break;
        case "2":
            g('selectedLang').style.left = xIdioma2;
            break;
        case "3":
            g('selectedLang').style.left = xIdioma3;
            break;
    }
}
function selectIdioma(index) {
    idiomaSelected = index;
    allMenuOff();
    if (menuSelected != "") selectMenu(menuSelected);
}


function overMenu(index) {
    allMenuOff();
    g('menu_' + index + '_0').style.backgroundImage = "url(img/menu_" + index + "_1_" + idiomaSelected + ".png)";  
}
function outMenu() {
    allMenuOff();
}
function selectMenu(i) {
    allContenidoOff();
    g('contenido_' + i + '_' + idiomaSelected).style.display = "block";  
    if (i != 4) {g('divBack').style.display = "block";}// en cat‡logo no aparece la opci—n  
    g('menu_' + i + '_0').style.backgroundImage = "url(img/menu_" + i + "_1_" + idiomaSelected + ".png)";
    menuSelected = i;
}
function allMenuOff () {
    g('menu_1_0').style.backgroundImage = "url(img/menu_1_0_" + idiomaSelected + ".png)";
    g('menu_2_0').style.backgroundImage = "url(img/menu_2_0_" + idiomaSelected + ".png)";
    g('menu_3_0').style.backgroundImage = "url(img/menu_3_0_" + idiomaSelected + ".png)";
    g('menu_4_0').style.backgroundImage = "url(img/menu_4_0_" + idiomaSelected + ".png)";
    if (menuSelected != "") g('menu_' + menuSelected + '_0').style.backgroundImage = "url(img/menu_" + menuSelected + "_1_" + idiomaSelected + ".png)";
}
function allContenidoOff (){
    for (var i = 1; i < 5 ; i++)
    {
        g('contenido_'+i+'_1').style.display = "none";
        g('contenido_'+i+'_2').style.display = "none";
        g('contenido_'+i+'_3').style.display = "none";
    }
    g('divInicial').style.display = "none";  
    g('divBack').style.display = "none";    
    g('inicialTexto').style.display = "none";
}
function back2Main() {
    menuSelected = "";
    allContenidoOff();
    allMenuOff();
    g('divInicial').style.display = "block";  
}