// JavaScript Document
	var isNetscape4 = document.layers;
	var isNetscape6 = document.getElementById && !document.all;
	var DHTML = document.getElementById || document.all || document.layers;
	
	function getElement(nom) {
		if (isNetscape6)
			element = document.getElementById(nom);
		else if (isNetscape4)
			element = document.layers[nom];
		else element = document.all[nom];
		return (element);
	}
	
	
	var timeoutID;
	
	function message(estEnContruction) {
		stopTimer();	//arrête le timer si en cours
		var divMsg = getElement('message');
		if (estEnContruction) 
			divMsg.innerHTML = "<span class='attention'>Section à venir !</span>";
		else
			divMsg.innerHTML = "";
		lanceTimer();
	}
	function lanceTimer(){   //Boucle de 2 secondes
		timeoutID = window.setTimeout("window.message(false)",2000);
	}
	
	function stopTimer(){      //Arret de la boucle
		window.clearTimeout(timeoutID);
	}