// Déclaration des variables

// Début des fonctions

// affiche le premier sous-menu
function showlevel1(divtoshow1) {
	if(document.layers)	   //NN4+
	{
		document.layers.visibility = "hide";
		document.layers[divtoshow1].visibility = "show";
	}
	else if(document.getElementById)	  //gecko(NN6) + IE 5+
	{
		document.getElementById('submenu1').style.visibility = 'hidden';
		document.getElementById('submenu2').style.visibility = 'hidden';
		document.getElementById('submenu3').style.visibility = 'hidden';
		document.getElementById('submenu4').style.visibility = 'hidden';
		document.getElementById('submenu5').style.visibility = 'hidden';
		document.getElementById('submenu6').style.visibility = 'hidden';
		document.getElementById('submenu7').style.visibility = 'hidden';
		document.getElementById(divtoshow1).style.visibility = "visible";
	}
	else if(document.all)	// IE 4
	{
		document.all.style.visibility = "hidden";
		document.all[divtoshow1].style.visibility = "visible";
	}
}

function showlevel2(divtoshow1, divtoshow2) {
	if(document.layers)	   //NN4+
	{
		document.layers.visibility = "hide";
		document.layers[divtoshow1].visibility = "show";
		document.layers[divtoshow2].visibility = "show";
	}
	else if(document.getElementById)	  //gecko(NN6) + IE 5+
	{
		document.getElementById('submenu1').style.visibility = 'hidden';
		document.getElementById('submenu2').style.visibility = 'hidden';
		document.getElementById('submenu3').style.visibility = 'hidden';
		document.getElementById('submenu4').style.visibility = 'hidden';
		document.getElementById('submenu5').style.visibility = 'hidden';
		document.getElementById('submenu6').style.visibility = 'hidden';
		document.getElementById('submenu7').style.visibility = 'hidden';
		document.getElementById('submenu8').style.visibility = 'hidden';
		document.getElementById('submenu9').style.visibility = 'hidden';
		document.getElementById(divtoshow1).style.visibility = "visible";
		document.getElementById(divtoshow2).style.visibility = "visible";
	}
	else if(document.all)	// IE 4
	{
		document.all.style.visibility = "hidden";
		document.all[divtoshow1].style.visibility = "visible";
		document.all[divtoshow2].style.visibility = "visible";
	}
}

function hidelevel1() {
	if(document.layers)	   //NN4+
	{
		document.layers.visibility = "hide";
	}
	else if(document.getElementById)	  //gecko(NN6) + IE 5+
	{
		document.getElementById('submenu1').style.visibility = 'hidden';
		document.getElementById('submenu2').style.visibility = 'hidden';
		document.getElementById('submenu3').style.visibility = 'hidden';
		document.getElementById('submenu4').style.visibility = 'hidden';
		document.getElementById('submenu5').style.visibility = 'hidden';
		document.getElementById('submenu6').style.visibility = 'hidden';
		document.getElementById('submenu7').style.visibility = 'hidden';
		document.getElementById('submenu8').style.visibility = 'hidden';
		document.getElementById('submenu9').style.visibility = 'hidden';
	}
	else if(document.all)	// IE 4
	{
		document.all.style.visibility = "hidden";
	}
}

function keepalive1(divtokeepalive) {
	if(document.layers)	   //NN4+
	{
		document.layers.visibility = "hide";
		document.layers[divtokeepalive].visibility = "show";
	}
	else if(document.getElementById)	  //gecko(NN6) + IE 5+
	{
		document.getElementById('submenu1').style.visibility = 'hidden';
		document.getElementById('submenu2').style.visibility = 'hidden';
		document.getElementById('submenu3').style.visibility = 'hidden';
		document.getElementById('submenu4').style.visibility = 'hidden';
		document.getElementById('submenu5').style.visibility = 'hidden';
		document.getElementById('submenu6').style.visibility = 'hidden';
		document.getElementById('submenu7').style.visibility = 'hidden';
		document.getElementById(divtokeepalive).style.visibility = "visible";
	}
	else if(document.all)	// IE 4
	{
		document.all.style.visibility = "hidden";
		document.all[divtokeepalive].style.visibility = "visible";
	}
}

function keepalive2(divtokeepalive1, divtokeepalive2) {
	if(document.layers)	   //NN4+
	{
		document.layers.visibility = "hide";
		document.layers[divtokeepalive1].visibility = "show";
		document.layers[divtokeepalive2].visibility = "show";
	}
	else if(document.getElementById)	  //gecko(NN6) + IE 5+
	{
		document.getElementById('submenu1').style.visibility = 'hidden';
		document.getElementById('submenu2').style.visibility = 'hidden';
		document.getElementById('submenu3').style.visibility = 'hidden';
		document.getElementById('submenu4').style.visibility = 'hidden';
		document.getElementById('submenu5').style.visibility = 'hidden';
		document.getElementById('submenu6').style.visibility = 'hidden';
		document.getElementById('submenu7').style.visibility = 'hidden';
		document.getElementById('submenu8').style.visibility = 'hidden';
		document.getElementById('submenu9').style.visibility = 'hidden';
		document.getElementById(divtokeepalive1).style.visibility = "visible";
		document.getElementById(divtokeepalive2).style.visibility = "visible";
	}
	else if(document.all)	// IE 4
	{
		document.all.style.visibility = "hidden";
		document.all[divtokeepalive1].style.visibility = "visible";
		document.all[divtokeepalive2].style.visibility = "visible";
	}
}

// affiche les div pour le calendrier des événements!
function showme(divtoshow) {
	if(document.layers)	   //NN4+
	{
		if(document.layers[divtoshow].visibility=="hide")
		{
			document.layers[divtoshow].visibility="show";
		}
		else
		{
			document.layers[divtoshow].visibility="hide";
		}
	}
	else if(document.getElementById)	  //gecko(NN6) + IE 5+
	{
		if(document.getElementById(divtoshow).style.display=="none")
		{
			document.getElementById(divtoshow).style.display="block";
			document.getElementById(divtoshow).style.visibility="visible";
		}
		else
		{
			document.getElementById(divtoshow).style.display="none";
			document.getElementById(divtoshow).style.visibility="hidden";
		}
	}
	else if(document.all)	// IE 4
	{
		if(document.all[divtoshow].style.visibility=="hidden")
		{
			document.all[divtoshow].style.visibility="visible";
		}
		else
		{
			document.all[divtoshow].style.visibility="hidden";
		}
	}
}