var showing = false;

function toggleFloating(div, flag)
{
    floatingbg = document.getElementById('floating-bg');
    floating = document.getElementById(div);
    
    if(floating && floatingbg)
    {
        if(flag == true && !showing)
        {
            floatingbg.style.visibility = 'visible';
            floating.style.visibility = 'visible';
            showing = true;
        }
        else
        {
            floatingbg.style.visibility = 'hidden';
            floating.style.visibility = 'hidden';
            showing = false;
        }
    }
}