private static void updateAsset(Element childElement) {
public static void updateAsset(Element childElement) {
	private static void updateAsset(Element childElement) {		String assetid = getIdFromElement(childElement);		// if we dont have this asset then we can't update it or its children		if (!assets.containsKey(assetid))			return;		Asset asset = getAsset(assetid);		updateAsset(childElement, asset);	}