function show (div, show)
{
	divs = new Array('galettes', 'traditions', 'saveurs', 'dietetique', 'certifie', 'entreprise');
	
	for (i=0;i<divs.length;i++)
	{
		if (divs[i] != div)
		{
			document.getElementById('menu_'+divs[i]).style.display = "none";
			document.getElementById(divs[i]).className = '';
		}
	}
	
	if (show == 1)
	{
		document.getElementById('menu_'+div).style.display = "block";
		document.getElementById(div).className = 'actif';
	} else if (div != 'actu')
	{
		document.getElementById('menu_'+div).style.display = "none";
	}
}