window.onload=montre;
function montre(id, id2) {
	var d = document.getElementById(id);
	var d1 = document.getElementById(id2);
	for (var i = 1; i<=5; i++) {
		if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.visibility='hidden';}
		for (var j = 1; j<=7; j++) {
			if (document.getElementById('smenu'+i+'_'+j)) {document.getElementById('smenu'+i+'_'+j).style.visibility='hidden';}
		}
	}
	if (d) {
		d.style.visibility='visible';
		if(d.id == "smenu1"){
			var g = document.getElementById("groupe");
			if(g) g.className = "groupeClass";
			var gen = document.getElementById("groupeEn");
			if(gen) gen.className = "groupeClass";
			var gde = document.getElementById("groupeDE");
			if(gde) gde.className = "groupeClass";
		}
		else if(d.id == "smenu2"){
			var g = document.getElementById("gSack");
			if(g) g.className = "gSackClass";
			var gen = document.getElementById("gSackEn");
			if(gen) gen.className = "gSackClass";
			var gde = document.getElementById("gSackDE");
			if(gde) gde.className = "gSackClass";
		}
		else if(d.id == "smenu3"){
			var g = document.getElementById("prods");
			if(g) g.className = "prodsClass";
			var gen = document.getElementById("prodsEn");
			if(gen) gen.className = "prodsClass";
			var gde = document.getElementById("prodsDE");
			if(gde) gde.className = "prodsClass";
		}
		else if(d.id == "smenu4"){
			var g = document.getElementById("march");
			if(g) g.className = "marchClass";
			var gen = document.getElementById("marchEn");
			if(gen) gen.className = "marchClass";
			var gde = document.getElementById("marchDE");
			if(gde) gde.className = "marchClass";
		}	
	}
	else{
		var g = document.getElementById("groupe");
		if(g) g.className = "";
		var gen = document.getElementById("groupeEn");
		if(gen) gen.className = "";
		var gde = document.getElementById("groupeDE");
		if(gde) gde.className = "";
		
		g = document.getElementById("gSack");
		if(g) g.className = "";
		gen = document.getElementById("gSackEn");
		if(gen) gen.className = "";
		gde = document.getElementById("gSackDE");
		if(gde) gde.className = "";
		
		
		g = document.getElementById("prods");
		if(g) g.className = "";
		gen = document.getElementById("prodsEn");
		if(gen) gen.className = "";
		gde = document.getElementById("prodsDE");
		if(gde) gde.className = "";
		
		g = document.getElementById("march");
		if(g) g.className = "";
		gen = document.getElementById("marchEn");
		if(gen) gen.className = "";
		gde = document.getElementById("marchDE");
		if(gde) gde.className = "";
	}
	if (d1) {d1.style.visibility='visible';}
}