function compteur(target, texte, max)
{
  textarea = document.getElementById(target);
	if((textLength = textarea.value.length) <= max)
		document.getElementById(texte).innerHTML = "Caractères : " + textLength + "/" + max;
	else
		textarea.value = textarea.value.substring(0,max);
}

function bascule(elem, arbo)
{
  etat=document.getElementById(elem).style.visibility;
  if(etat=="hidden")
  {
    document.getElementById(elem).style.visibility="visible";
    document.getElementById(elem).style.display="block";
    document.getElementById(arbo).src = "/kittler/images/moins.gif";
  }
  else
  {
    document.getElementById(elem).style.visibility="hidden";
    document.getElementById(elem).style.display="none";
    document.getElementById(arbo).src = "/kittler/images/plus.gif";
  }
}

function compt(target, max)
{
	if((textLength = target.value.length) <= max)
		document.getElementById("compteur").innerHTML = "Caractères : " + textLength + "/" + max;
	else
		target.value = target.value.substring(0,max);
}