function chargement()
{
	var nava = (document.layers);
	var dom = (document.getElementById);
	var iex = (document.all);
	
	if (nava && document.chargement)
	{
	  	chg = document.chargement;
	  	chg.display = "none";
		//alert("1");
	}
	else if (dom && document.getElementById("chargement"))
	{
		chg = document.getElementById("chargement").style;
		chg.display = "none";
		//alert("2");
	}
	else if (iex && chargement.style)
	{
	  	chg = chargement.style;
		chg.display = "none";
		//alert("3");
	}
}