//trending button
private void btnShowTrending_Click(object sender, RoutedEventArgs e)
{
//declare new trending window
TrendingWindow tr = new TrendingWindow();
//show trending window
tr.ShowDialog();
}
//quit button
private void btnQuit_Click(object sender, RoutedEventArgs e)
{
//create and show new trending window
TrendingWindow tr = new TrendingWindow();
tr.ShowDialog();
//close window
this.Close();
}