onload = initialize;

function initialize()
{
document.getElementById("options").style.visibility = "hidden";
document.getElementById("options1").style.visibility = "hidden";
document.getElementById("options2").style.visibility = "hidden";
}




var titolo = document.getElementById("titolo");

function onMouseOv()
{
document.getElementById("options").style.visibility = "";
}

function onMouseO()
{
document.getElementById("options").style.visibility = "hidden";
}



var titolo1 = document.getElementById("titolo1");

function onMouseOve()
{
document.getElementById("options1").style.visibility = "";
}

function onMouseOu()
{
document.getElementById("options1").style.visibility = "hidden";
}



var titolo2 = document.getElementById("titolo2");

function onMouseOves()
{
document.getElementById("options2").style.visibility = "";
}

function onMouseOus()
{
document.getElementById("options2").style.visibility = "hidden";
}