/**
* @see org.apache.fop.layoutmgr.LayoutManager#getParentArea(Area)
*/
public Area getParentArea(Area childArea) {
BlockParent parentArea = null;
int aclass = childArea.getAreaClass();
if (aclass == Area.CLASS_NORMAL) {
parentArea = getCurrentPV().getCurrentFlow();
} else if (aclass == Area.CLASS_BEFORE_FLOAT) {