
                                opacity: #{centreController.indexMenu == 4 ? 1 : .50};">
                <f:setPropertyActionListener value="4"
                                             target="#{centreController.indexMenu}" />
                <f:setPropertyActionListener
                        value="#{centreController.centre.idCentreGestion}"
                        target="#{statistiquesConventionController.idCentreGestion}" />
                <f:setPropertyActionListener
                        val