filter_list.append(new BC_ListBoxItem("[*.mp4]"));
filter_list.append(new BC_ListBoxItem("[*.mp2][*.mp3][*.wav]"));
filter_list.append(new BC_ListBoxItem("[*.avi][*.mpg][*.m2v][*.m1v][*.mov]"));
filter_list.append(new BC_ListBoxItem("[*.mp4]"));
filter_list.append(new BC_ListBoxItem("[*.mp2][*.mp3][*.wav]"));
filter_list.append(new BC_ListBoxItem("[*.avi][*.mpg][*.m2v][*.m1v][*.mov]"));