add_item(info = new AssetPopupInfo(mwindow, this));
add_item(new AssetPopupSort(mwindow, this));
add_item(index = new AssetPopupBuildIndex(mwindow, this));
add_item(info = new AssetPopupInfo(mwindow, this));
add_item(new AssetPopupSort(mwindow, this));
add_item(index = new AssetPopupBuildIndex(mwindow, this));