public static void load_avatars()
{
DirectoryInfo d = new DirectoryInfo(configurations.GetAbsoluteAvatarPath());
FileInfo[] files = d.GetFiles();
window_manager.avatars.Clear();
foreach (FileInfo f in files)
{
ImageSource img = new BitmapImage(new Uri(f.FullName));
//avatars.Add(f.Name.Split(new char[] { '.' })[0], img);
avatars.Add(f.Name, img);
}
}