function updateLogo(){
	// alert('updateLogo');
	document.getElementById('codeOpe').value='majLogo';
	document.logoF.submit();
}

function nextLg(){
	document.getElementById('codeOpe').value='nextLg';
	document.logoF.submit();
}

function propagation(){
	// alert ('Propager = ' + document.getElementById('propager').value );
	if (document.getElementById('propager').checked ){
		document.getElementById('propager').value =1;
	}
	else document.getElementById('propager').value =2;

	//alert ('Propager = ' + document.getElementById('propager').value );
	document.logoF.submit();
}