function buttonOver(name)
{
    document.getElementById(name).style.backgroundColor = "#4F99C6";
}

function buttonOut(name)
{
    document.getElementById(name).style.backgroundColor = "";
}

function loginButtonOver(name)
{
    document.getElementById(name).style.backgroundColor = "#ECEC00";
}

function loginButtonOut(name)
{
    document.getElementById(name).style.backgroundColor = "#FFFF00";
}

function checkNav(nav)
{
    window.location = nav;
}