var menu = "";
function hideMenu()
{
    //document.getElementById('master-page-menu-submenu').style.display = "none";
    document.getElementById('master-page-menu-submenu').style.background = "";
    
    document.getElementById('master-page-menu-submenu-furniture').style.visibility = "hidden";
    document.getElementById('master-page-menu-submenu-appliances').style.visibility = "hidden";
    document.getElementById('master-page-menu-submenu-electronics').style.visibility = "hidden";

    document.getElementById('menu-link-furniture').style.background = "";
    document.getElementById('menu-link-furniture').style.borderLeft = "";
    document.getElementById('menu-link-furniture').style.borderRight = "";
    document.getElementById('menu-link-furniture').style.margin = "";
    document.getElementById('menu-link-furniture').style.height = "";
    
    document.getElementById('menu-link-appliances').style.background = "";
    document.getElementById('menu-link-appliances').style.borderLeft = "";
    document.getElementById('menu-link-appliances').style.borderRight = "";
    document.getElementById('menu-link-appliances').style.margin = "";
    document.getElementById('menu-link-appliances').style.height = "";
    
    document.getElementById('menu-link-electronics').style.background = "";
    document.getElementById('menu-link-electronics').style.borderLeft = "";
    document.getElementById('menu-link-electronics').style.borderRight = "";
    document.getElementById('menu-link-electronics').style.margin = "";
    document.getElementById('menu-link-electronics').style.height = "";
}

function showMenu(menuClicked){  
    //alert("menuClicked=" + menuClicked); 
    menu = menuClicked;
    hideMenu();    
    document.getElementById('master-page-menu-submenu').style.background = "url(/Img/MasterPage/Header/header-menu-level2-bg.jpg) 0px 0px repeat-x";        
    if (menuClicked == 'Furniture')
    {
        document.getElementById('menu-link-furniture').style.background = "url(/Img/MasterPage/Header/header-menu-level1-bg.jpg) 0px 1px repeat-x";
        document.getElementById('menu-link-furniture').style.borderLeft = "solid 1px #2278cb";
        document.getElementById('menu-link-furniture').style.borderRight = "solid 1px #88b5e7";
        document.getElementById('menu-link-furniture').style.margin  = "0px -1px 0px -1px";
        document.getElementById('menu-link-furniture').style.height = "27px";
        if (navigator.userAgent.indexOf('IE') == -1){
            document.getElementById('menu-link-furniture').style.padding = "11px 0px 12px 0px";
        }
        document.getElementById('master-page-menu-submenu-furniture').style.visibility = "visible";                
        document.getElementById('master-page-menu-submenu-appliances').style.visibility = "hidden";
        document.getElementById('master-page-menu-submenu-electronics').style.visibility = "hidden";
    }
    if (menuClicked == 'Appliances')
    {
        document.getElementById('menu-link-appliances').style.background = "url(/Img/MasterPage/Header/header-menu-level1-bg.jpg) 0px 1px repeat-x";
        document.getElementById('menu-link-appliances').style.borderLeft = "solid 1px #2278cb";
        document.getElementById('menu-link-appliances').style.borderRight = "solid 1px #88b5e7";
        document.getElementById('menu-link-appliances').style.margin  = "0px -1px 0px -1px";
        document.getElementById('menu-link-appliances').style.height = "27px";
        if (navigator.userAgent.indexOf('IE') == -1){
            document.getElementById('menu-link-appliances').style.padding = "11px 0px 12px 0px";
        }
        document.getElementById('master-page-menu-submenu-furniture').style.visibility = "hidden";                
        document.getElementById('master-page-menu-submenu-appliances').style.visibility = "visible";
        document.getElementById('master-page-menu-submenu-electronics').style.visibility = "hidden";
    }    
    if (menuClicked == 'Electronics'){
        document.getElementById('menu-link-electronics').style.background = "url(/Img/MasterPage/Header/header-menu-level1-bg.jpg) 0px 1px repeat-x";
        document.getElementById('menu-link-electronics').style.borderLeft = "solid 1px #2278cb";
        document.getElementById('menu-link-electronics').style.borderRight = "solid 1px #88b5e7";
        document.getElementById('menu-link-electronics').style.margin  = "0px -1px 0px -1px";
        document.getElementById('menu-link-electronics').style.height = "27px";
        if (navigator.userAgent.indexOf('IE') == -1){
            document.getElementById('menu-link-electronics').style.padding = "11px 0px 12px 0px";
        }
        document.getElementById('master-page-menu-submenu-furniture').style.visibility = "hidden";                
        document.getElementById('master-page-menu-submenu-appliances').style.visibility = "hidden";
        document.getElementById('master-page-menu-submenu-electronics').style.visibility = "visible";
    }
    
    
    // VA: submenu overlay issue fix for FF:
    if (navigator.userAgent.indexOf('Firefox') != -1)
    {
        document.getElementById("menu-link-furniture").setAttribute("onmouseout","hideMenu()");
        var mainDivF = document.getElementById("master-page-menu-submenu-furniture");
        var divsF = mainDivF.getElementsByTagName("div");
        var tableF = mainDivF.getElementsByTagName("table")[0];
        for (var i = 0; i < divsF.length; i++) {
            divsF[i].setAttribute("onmouseover","showSubMenu()");
            divsF[i].setAttribute("onmouseout","hideMenu()");
        }
        tableF.setAttribute("onmouseover","showSubMenu()");
        tableF.setAttribute("onmouseout","hideMenu()");
        
        document.getElementById("menu-link-appliances").setAttribute("onmouseout","hideMenu()");
        var mainDivA = document.getElementById("master-page-menu-submenu-appliances");
        var divsA = mainDivA.getElementsByTagName("div");
        var tableA = mainDivA.getElementsByTagName("table")[0];
        for (var i = 0; i < divsA.length; i++) {
            divsA[i].setAttribute("onmouseover","showSubMenu()");
            divsA[i].setAttribute("onmouseout","hideMenu()");
        }
        tableA.setAttribute("onmouseover","showSubMenu()");
        tableA.setAttribute("onmouseout","hideMenu()");
        
        document.getElementById("menu-link-electronics").setAttribute("onmouseout","hideMenu()");
        var mainDivE = document.getElementById("master-page-menu-submenu-electronics");
        var divsE = mainDivE.getElementsByTagName("div");
        var tableE = mainDivE.getElementsByTagName("table")[0];
        for (var i = 0; i < divsE.length; i++) {
            divsE[i].setAttribute("onmouseover","showSubMenu()");
            divsE[i].setAttribute("onmouseout","hideMenu()");
        }
        tableE.setAttribute("onmouseover","showSubMenu()");
        tableE.setAttribute("onmouseout","hideMenu()");
    }
}

function showSubMenu(){
    document.getElementById('master-page-menu-submenu').style.background = "url(/Img/MasterPage/Header/header-menu-level2-bg.jpg) 0px 0px repeat-x";        
    
    if (menu == 'Furniture'){
        document.getElementById('menu-link-furniture').style.background = "url(/Img/MasterPage/Header/header-menu-level1-bg.jpg) 0px 1px repeat-x";
        document.getElementById('menu-link-furniture').style.borderLeft = "solid 1px #2278cb";
        document.getElementById('menu-link-furniture').style.borderRight = "solid 1px #88b5e7";
        document.getElementById('menu-link-furniture').style.margin  = "0px -1px 0px -1px";
        document.getElementById('menu-link-furniture').style.height = "27px";
        document.getElementById('master-page-menu-submenu-furniture').style.visibility = "visible";                
        document.getElementById('master-page-menu-submenu-appliances').style.visibility = "hidden";
        document.getElementById('master-page-menu-submenu-electronics').style.visibility = "hidden";
    }else if (menu == 'Appliances'){
        document.getElementById('menu-link-appliances').style.background = "url(/Img/MasterPage/Header/header-menu-level1-bg.jpg) 0px 1px repeat-x";
        document.getElementById('menu-link-appliances').style.borderLeft = "solid 1px #2278cb";
        document.getElementById('menu-link-appliances').style.borderRight = "solid 1px #88b5e7";
        document.getElementById('menu-link-appliances').style.margin  = "0px -1px 0px -1px";
        document.getElementById('menu-link-appliances').style.height = "27px";
        document.getElementById('master-page-menu-submenu-furniture').style.visibility = "hidden";                
        document.getElementById('master-page-menu-submenu-appliances').style.visibility = "visible";
        document.getElementById('master-page-menu-submenu-electronics').style.visibility = "hidden";
    }else if (menu == 'Electronics'){
        document.getElementById('menu-link-electronics').style.background = "url(/Img/MasterPage/Header/header-menu-level1-bg.jpg) 0px 1px repeat-x";
        document.getElementById('menu-link-electronics').style.borderLeft = "solid 1px #2278cb";
        document.getElementById('menu-link-electronics').style.borderRight = "solid 1px #88b5e7";
        document.getElementById('menu-link-electronics').style.margin  = "0px -1px 0px -1px";
        document.getElementById('menu-link-electronics').style.height = "27px";
        document.getElementById('master-page-menu-submenu-furniture').style.visibility = "hidden";                
        document.getElementById('master-page-menu-submenu-appliances').style.visibility = "hidden";
        document.getElementById('master-page-menu-submenu-electronics').style.visibility = "visible";
    }   
}