function ShortenField(field)
{
    field.style.width = '100px';

    if (field.id == 'txtEmail' && field.value.length == 0)
        field.value = 'e-mail address';
}

function LengthenField(field)
{
    field.style.width = '150px';
}

function ShowLoginForm()
{
    var divLF = objController("divLoginForm");
    divLF.Show();
    //ConfigureMenus();
}

function HideLoginForm()
{
    var divLF = objController("divLoginForm");
    divLF.Hide();
    //ConfigureMenus();
}

//function fncToggleLoginForm()
function fncToggleLoginForm(id)
{
    var lnk = document.getElementById('lnkToggleLoginForm');
    
//    if (lnk.innerHTML == 'hide sign in')
//    {
//        lnk.innerHTML = 'sign in';
//        HideLoginForm();
//        return;
//    }
//    
//    lnk.innerHTML = 'hide sign in';
//    ShowLoginForm();
//    
//    //var EmailField = document.getElementById('txtEmail');
//    
//    //EmailField.focus();

    //var obj = document.getElementById('divLoginForm');
    var obj = document.getElementById(id);
    
    if (obj.style.display == 'none')
    {
        obj.style.display = 'block';
        lnk.innerHTML = 'hide sign in';
    }
    else
    {
        obj.style.display = 'none';
        lnk.innerHTML = 'sign in';
    }
    
    return;
}