function showpara(posgauche,poshaut)
	{
	if (document.getElementById("monpara").style.visibility == "visible")
		{
			document.getElementById("monpara").style.posLeft = posgauche;
			document.getElementById("monpara").style.posTop = poshaut;
			document.getElementById("monpara").style.visibility = "hidden";
		}
		else
		{
			document.getElementById("monpara").style.posLeft = posgauche;
			document.getElementById("monpara").style.posTop = poshaut;
			document.getElementById("monpara").style.visibility = "visible";
		}
	}