roller.completeSpeciality}"
                                            var="dsp" itemLabel="#{dsp.name}" itemValue="#{dsp}"
                                            >
                                <f:ajax event="itemSelect" execute="acSpeciality" render="acStaff" ></f:ajax>
                            </p:autoComplete>


                            <h:outputLabel value="Doctor" ></h:outputLabel>
                            <p:autoComplete value="#{patientEncounterController.doctor}"
                  