function toggleButton(ctl, hover)
{
    try
    {
        if (hover)
            ctl.src = ctl.getAttribute("hsrc");
        else
            ctl.src = ctl.getAttribute("osrc");
    }
    catch (e) {}
}

var currentPanel = "divPersonalizedCommunications";
function showPanel(id)
{
    var ctl = document.getElementById(currentPanel);
    if (ctl != null)
        ctl.style.display = "none";
    currentPanel = id;
        
    var ctl = document.getElementById(id);
    if (ctl != null)
        ctl.style.display = "block";
}

var currentBrochure = "lnkRealEstate";
function showBrochure(id)
{
    var ctl = document.getElementById(currentBrochure);
    if (ctl != null)
        ctl.style.display = "none";
    currentBrochure = id;
        
    var ctl = document.getElementById(id);
    if (ctl != null)
        ctl.style.display = "block";
}

var hTimer = null;
function toggleMouseOver()
{
    var ctl = null;
    switch (currentBrochure)
    {
        case "lnkRealEstate":
            ctl = document.getElementById("imgRealEstate");
            toggleButton(ctl, false);
            showBrochure("lnkRetail");
            ctl = document.getElementById("imgRetail");
            toggleButton(ctl, true);
            break;
        case "lnkRetail":
            ctl = document.getElementById("imgRetail");
            toggleButton(ctl, false);
            showBrochure("lnkEducation");
            ctl = document.getElementById("imgEducation");
            toggleButton(ctl, true);
            break;
        case "lnkEducation":
            ctl = document.getElementById("imgEducation");
            toggleButton(ctl, false);
            showBrochure("lnkRealEstate");
            ctl = document.getElementById("imgRealEstate");
            toggleButton(ctl, true);
        default:
            break;
    }
    
    hTimer = setTimeout(toggleMouseOver, 4000);
}

function resetMouseOver()
{
    clearTimeout(hTimer);
    hTimer = setTimeout(toggleMouseOver, 10000);
    
    var ctl = document.getElementById("imgRealEstate");
    toggleButton(ctl, false);
    ctl = document.getElementById("imgRetail");
    toggleButton(ctl, false);
    ctl = document.getElementById("imgEducation");
    toggleButton(ctl, false);
}