function Menu(menu_id){

if(document.all || document.getElementById){

if(document.all){
list = document.all(menu_id).style;
mlink = document.all("MoreLink").style;
}else if(document.getElementById){
list = document.getElementById(menu_id).style;
mlink = document.getElementById("MoreLink").style;
}

if(list.display == "none"){
list.display = "block";
mlink.display = "none";
}else{
list.display = "none";
mlink.display = "block";
}

}

}