function Showpage(thechosenone) {
    var pagename = document.getElementsByTagName("div");
    for (var x = 0; x < pagename.length; x++) {
        name = pagename[x].getAttribute("name");
        if (name == 'pagebox') {
            if (pagename[x].id == thechosenone) {
                pagename[x].style.display = 'block';
                //pagename[x].style.visibility = 'visible';
            }
            else {
                pagename[x].style.display = 'none';
                //pagename[x].style.visibility = 'hidden';
            }
        }
    }
}
function Showbox(thechosenone) {
    var pagename = document.getElementsByTagName("div");
    for (var x = 0; x < pagename.length; x++) {
        name = pagename[x].getAttribute("name");
        if (name == 'showbox') {
            if (pagename[x].id == thechosenone) {
                if (pagename[x].style.display == 'block') {
                    pagename[x].style.display = 'none';
                }
                else {
                    pagename[x].style.display = 'block';
                //pagename[x].style.visibility = 'visible';
                }
            }
            else {
                //pagename[x].style.display = 'none';
                //pagename[x].style.visibility = 'hidden';
            }
        }
    }
}
function Hidebox(thechosenone) {
    var pagename = document.getElementsByTagName("div");
    for (var x = 0; x < pagename.length; x++) {
        name = pagename[x].getAttribute("name");
        if (name == 'showbox') {
            if (pagename[x].id == thechosenone) {
                pagename[x].style.display = 'none';
                //pagename[x].style.visibility = 'visible';
            }
            else {
                //pagename[x].style.display = 'none';
                //pagename[x].style.visibility = 'hidden';
            }
        }
    }
}