// JavaScript Document
<!--
function apri(iddiv)
{
    document.getElementById(iddiv).style.visibility = "Visible";
}
function chiudi(iddiv)
{
    document.getElementById(iddiv).style.visibility = "Hidden";
}
function setover(iddiv)
{
    document.getElementById(iddiv).style.background = "#afd2ea";
}
function setout(iddiv)
{
    document.getElementById(iddiv).style.background = "#143d81";
}
//-->