function leaderboard() {
document.write('');
document.write('
');
document.write('
');
}
function leaderboard_newwindow() {
document.write('');
document.write('
');
document.write('
');
}
function leaderboard_newwindow468() {
document.write('');
document.write('
');
document.write('
');
}
function leaderboard_468() {
document.write('');
document.write('');
document.write('
');
}
function skyscraper() {
}