number_info = 0;
function build_info(icone, texte)
{
	document.write('<div id="infoNum' + number_info + '" class="infoInvisible"></div>');
	document.write('<a href="#" class="note" onmouseover="show_info(' + number_info + ', \'' + texte + '\')" onmouseout="clear_info(' + number_info + ')"><sup>' + icone + '</sup></a>');
	number_info++;
}

function show_info(num, texte)
{
	if (document.getElementById('infoNum' + num))
	{
		document.getElementById('infoNum' + num).innerHTML = texte;
		document.getElementById('infoNum' + num).className = 'infoVisible';
	}
}

function clear_info(num)
{
	if (document.getElementById('infoNum' + num))
	{
		document.getElementById('infoNum' + num).innerHTML = 'test';
		document.getElementById('infoNum' + num).className = 'infoInvisible';
	}
}