function element_par_id(val) {
		if (document.getElementById) {
			return document.getElementById(val);
		}
		else {
			return document.all[val];
		}
	}

	function creer_cadre(nom, couleur) {
		if (couleur == "vert") {
			var cf = "#a6e8b7";
			var lc = "v";
		}
		else {
			var cf = "#a6cee8";
			var lc = "b";
		}
		var chaine = "<TABLE cellpadding=\"0\" cellspacing=\"0\" border=\"0\" width=\"600\">";
		chaine += "<TR>";
		chaine += "<TD width=\"20\">";
		chaine += "<IMG src=\"./images/hg" + lc + ".png\">";
		chaine += "</TD>";
		chaine += "<TD width=\"*\" bgcolor=\"" + cf + "\">";
		chaine += "&nbsp;";
		chaine += "</TD>";
		chaine += "<TD width=\"20\">";
		chaine += "<IMG src=\"./images/hd" + lc + ".png\">";
		chaine += "</TD>";
		chaine += "</TR>";
		chaine += "<TR>";
		chaine += "<TD width=\"20\" bgcolor=\"" + cf + "\">";
		chaine += "&nbsp;";
		chaine += "</TD>";
		chaine += "<TD width=\"*\" bgcolor=\"" + cf + "\">";
		chaine += element_par_id(nom).innerHTML;
		chaine += "</TD>";
		chaine += "<TD width=\"20\" bgcolor=\"" + cf + "\">";
		chaine += "&nbsp;";
		chaine += "</TD>";
		chaine += "</TR>";
		chaine += "<TR>";
		chaine += "<TD width=\"20\">";
		chaine += "<IMG src=\"./images/bg" + lc + ".png\">";
		chaine += "</TD>";
		chaine += "<TD width=\"*\" bgcolor=\"" + cf + "\">";
		chaine += "&nbsp;";
		chaine += "</TD>";
		chaine += "<TD width=\"20\">";
		chaine += "<IMG src=\"./images/bd" + lc + ".png\">"
		chaine += "</TD>";
		chaine += "</TR>";
		chaine += "</TABLE>";
		element_par_id(nom).innerHTML = chaine;
	}

	function masquer(nom) {
		element_par_id(nom).style.display = "none";
	}

	function cacher(nom) {
		element_par_id(nom).style.backgroundColor = document.body.bgColor;
	}