function nb_car_limit(Target, theMax, nomchamp)
{
	StrLen = Target.value.length
	if (StrLen > theMax )
	{
		Target.value = Target.value.substring(0,theMax);
		CharsLeft = theMax;                                                                                             
	}
	else
	{
		CharsLeft = StrLen;
	}           
	nomchamp.innerHTML = Target.value;
}

function show_bull(em,id,info)
{
	if (em=="1")
	{
		document.getElementById(id).style.display = "block";
		document.getElementById(id).innerHTML = '<p>'+info+'</p>';
	}
	else
	{
		document.getElementById(id).style.display = "none";
		document.getElementById(id).innerHTML = '<p>'+info+'</p>';
	}
}