function openGallery() {
 window.open('http://www.georgetakei.jp/gallery.html','GHT','toolbar=no,location=no,status=yes,menubar=no,scrollbars=no,resizable=yes');
}
function openVideo() {
 window.open('http://www.georgetakei.jp/g_video.html','GHT','toolbar=no,location=no,status=yes,menubar=no,scrollbars=no,resizable=yes');
}
function openMes() {
 window.open('http://www.georgetakei.jp/message.html','GHT','toolbar=no,location=no,status=yes,menubar=no,scrollbars=no,resizable=yes');
}
function openBooks() {
 window.open('http://www.georgetakei.jp/g_books.html','GHT','toolbar=no,location=no,status=yes,menubar=no,scrollbars=no,resizable=yes');
}