// JScript File
function ShowSubNav(thisDiv)
{
    var dID, dSrc;
    dID = "link" + thisDiv;
    dSrc = document.getElementById(dID);
    
    if(dSrc.style.display=="none")
    {
        dSrc.style.display = "block";
    }
    else if(dSrc.style.display=="block")
    {
        dSrc.style.display = "none";
    }
}