function openPP()
{
        window.open("pp.html","_blank","toolbar=no,menuber=no,status=no,scrollbars=yes,width=495px,height=300px");
}
function openMap()
{
        window.open("map.html","_blank","toolbar=no,menuber=no,status=no,scrollbars=yes,width=495px,height=600px");
}
function openGreeting()
{
        window.open("greeting.html","_blank","toolbar=no,menuber=no,status=no,scrollbars=yes,width=495px,height=460px");
}
function openImg()
{
        window.open("kamikazari.html","_blank","toolbar=no,menuber=no,status=no,scrollbars=yes,width=495px,height=650px");
}