// JavaScript Document
function show_msg(id){

var c3= document.getElementById('c'+id);


c3.style.display = "block";

}
function show_hid(id){

var c3= document.getElementById('c'+id);
c3.style.display = "none";
}
function show_menu2(id){

var lid= document.getElementById('li'+id);

lid.style.display = "block";

}
function hid_menu2(id){

var lid= document.getElementById('li'+id);
lid.style.display = "none";
}
function show_menu3(id){

var lisd= document.getElementById('lis'+id);

lisd.style.display = "block";

}
function hid_menu3(id){

var lisd= document.getElementById('lis'+id);
lisd.style.display = "none";
}