function MenuBar_6de2c01f6601_onSelectionChanged(SelectedIndex) {
if (MenuBar_getSelectedIndex("MenuBar_6de2c01f6601") == 1) {
changeVisibility("Menu_6de3389ae2cf", 1, false);
changeVisibility("Menu_6df3c4ee86b8", 0, false);
changeVisibility("Menu_6df58972d5a5", 0, false);

} else {
if (MenuBar_getSelectedIndex("MenuBar_6de2c01f6601") == 2) {
changeVisibility("Menu_6de3389ae2cf", 0, false);
changeVisibility("Menu_6df3c4ee86b8", 1, false);
changeVisibility("Menu_6df58972d5a5", 0, false);

} else {
if (MenuBar_getSelectedIndex("MenuBar_6de2c01f6601") == 3) {
changeVisibility("Menu_6de3389ae2cf", 0, false);
changeVisibility("Menu_6df3c4ee86b8", 0, false);
changeVisibility("Menu_6df58972d5a5", 1, false);

} else {

}
}
}
}