private void UrlButton_Click (object sender, RoutedEventArgs e)
        {
			var urlManipulationWindow = new UrlManipulation(((Control)sender).Name.Contains("add", StringComparison.OrdinalIgnoreCase), this.MainProgramElements);
			urlManipulationWindow.Owner = Window.GetWindow(this);
			urlManipulationWindow.Show();
            this.MainProgramElements.WindowEnabled = false;
        }
        private void UrlButton_Click(object sender, RoutedEventArgs e)
        {
            var urlManipulationWindow = new UrlManipulation(((Control)sender).Name.Contains("add", StringComparison.OrdinalIgnoreCase), this.MainProgramElements);

            urlManipulationWindow.Owner = Window.GetWindow(this);
            urlManipulationWindow.Show();
            this.MainProgramElements.WindowEnabled = false;
        }