var curSelected = '';

function headNavRollOver(objRolled) {
    if ( objRolled.id != 'headLnk'+curSelected ) {
        hitActivate = 'headHit'+objRolled.id.substring(7,objRolled.id.length);
        document.getElementById(hitActivate).style.visibility = "visible";
    }
}

function headNavRollOut(objRolled) {
    if ( objRolled.id != 'headLnk'+curSelected ) {
        hitDeActivate = 'headHit'+objRolled.id.substring(7,objRolled.id.length);
        document.getElementById(hitDeActivate).style.visibility = "hidden";
    }
}

function headNavSetOn(itemToSet) {
    curSelected = itemToSet;
    hitActivate = 'headHit'+itemToSet;
    document.getElementById(hitActivate).style.visibility = "visible";
}


function homeRollOver(objRolled) {
    hitActivate = 'homeHit' + objRolled.id.substring(7, objRolled.id.length);
    document.getElementById(hitActivate).style.visibility = "visible";
}

function homeRollOut(objRolled) {
    hitDeActivate = 'homeHit' + objRolled.id.substring(7, objRolled.id.length);
    document.getElementById(hitDeActivate).style.visibility = "hidden";
}