((EventTarget)rotateColumnsButton).addEventListener("click",this,false);
this.masterCheckBox = (HTMLInputElement)doc.getElementById("masterId");
itsNatDoc.addEventListener((EventTarget)masterCheckBox,"click",this,false,new NodePropertyTransport("checked",boolean.class));
ElementGroupManager factory = itsNatDoc.getElementGroupManager();
Element headParent = doc.getElementById("elementTableHeadId");
this.elemHeader = factory.createElementListFree(headParent,true);
boolean master = masterCheckBox.getChecked();
Element parent = doc.getElementById("elementTableBodyId");
this.elemTable = factory.createElementTableFree(parent,master);
elemTable.addRow(createRowCitySquare("Madrid","Plaza Mayor"));
elemTable.addRow(createRowCitySquare("Sevilla","Plaza de Espa�a"));
elemTable.addRow(createRowCitySquare("Segovia","Plaza del Azoguejo"));