function emoticon ( element,code)
{
  var textareaCommentaire = document.getElementById ( element );
  textareaCommentaire.value += " " + code + " ";
  return true;
}
function montrer(com,edit)
{
	if (document.getElementById) 
	{
		divedit = document.getElementById(edit);
		hauteur = document.getElementById(com).offsetHeight;
		
		divedit.style.height = (hauteur-2)+"px";
		if (divedit.style.display == "none") 
			divedit.style.display = "";
		else 
			divedit.style.display = "none";			
	}
}

function calcHeight()
{

  var the_height=
    document.getElementById('ndi').contentWindow.
      document.body.scrollHeight;

  document.getElementById('ndi').height=
      the_height;
}