function popup_image(id, width, height, room_for_description) {
    if (room_for_description)
	height += 20;
    window.open("show_image.php?id=" + escape(id), "_blank", "width=" + (width + 40) + ", height=" + (height + 30));
}

function show_directions(address) {
    window.open("http://maps.google.com/?q=" + escape(address), "_blank", "width=700, height=525");
}

function show_lyrics(track_id) {
    window.open("/lyrics.php?id=" + escape(track_id), "_blank", "width=512, height=384, scrollbars=yes");
}

function tttGangSignup() {
    window.open("/ttt_gang_signup.php", "_blank", "width=400, height=275");
}