/* May already been done by GTK window closing */
if(GTK_IS_WIDGET(Statistic_Viewer_Data->HPaned_V)){
gtk_widget_destroy(Statistic_Viewer_Data->HPaned_V);
Statistic_Viewer_Data = NULL;
}
/* May already been done by GTK window closing */
if(GTK_IS_WIDGET(Statistic_Viewer_Data->HPaned_V)){
gtk_widget_destroy(Statistic_Viewer_Data->HPaned_V);
Statistic_Viewer_Data = NULL;
}