function handleBloc(targetId,val){	
	if(val !== ""){
		document.getElementById(targetId).style.display = "block";
	}
	else{
		document.getElementById(targetId).style.display = "none";
	}
	
	if(targetId == "input-codeNAF"){
		handleBloc.count = ++handleBloc.count || 1;
		if(handleBloc.count%2 == 0){
			document.getElementById('tx_kleesubstitutionsearchbox_pi1_codenaf').value = "";
			document.getElementById(targetId).style.display = "none";
		}
	}
}

function updateForm(val){
	if(document.getElementById('tx_kleesubstitutionsearchbox_pi1_secteurN2') && document.getElementById('tx_kleesubstitutionsearchbox_pi1_secteurN2').value !== ""){
		if(document.getElementById('select-secteurN5').style.display == "none"){			
			tx_kleesubstitutionsearchbox_pi1processFormData(xajax.getFormValues('search_substitution_form'));
			handleBloc('select-secteurN5',document.getElementById('tx_kleesubstitutionsearchbox_pi1_secteurN2').value);
		}
	}
	
	if(val["codenaf"]){
		if(document.getElementById('input-codeNAF').style.display == "none"){			
			handleBloc('input-codeNAF',val["codenaf"]);
		}
	}
}