function Show(div,valeur)
{
	if (document.getElementById(div))
	{
		if (valeur >= 0)
			document.getElementById(div).style.left = ((document.body.offsetWidth - 740)/2) + (valeur - (navigator.appName == "Netscape" ? 0 : 10));
		document.getElementById(div).style.visibility = "visible";
	}
}

function Hide(div)
{
	if (document.getElementById(div))
		document.getElementById(div).style.visibility = "hidden";
}

function hideAll()
{
	Hide('sm1_000');
	Hide('sm1_100');
	Hide('sm1_200');
	Hide('sm1_300');
	
	Hide('sm2_000');
	Hide('sm2_100');
	Hide('sm2_200');
	Hide('sm2_300');
	Hide('sm2_400');
	Hide('sm2_500');
	Hide('sm2_600');
}