// Funktionen zum Ein- und Ausblenden des Menüs ------------------------------- Anfang

function HideLayer(mylayer) {
	document.getElementById(mylayer).style.display = "none";
}

function ShowLayer(mylayer,mydelay) {
	document.getElementById(mylayer).style.display = "block";
	if (mydelay > 0) {
		counter = setTimeout("HideLayer('"+mylayer+"')", mydelay);
	}
}

function ToggleLayer(mylayer) {
	if(document.getElementById(mylayer).style.display == "block") {
		document.getElementById(mylayer).style.display = "none";
	} else {
		document.getElementById(mylayer).style.display = "block";
	}
}

function HoldLayer(mylayer) {
	clearTimeout(counter);
}
 
function FadeLayer(mylayer,mydelay) {
	counter = setTimeout("HideLayer('"+mylayer+"')", mydelay);
}

// Funktionen zum Ein- und Ausblenden des Menüs ------------------------------- Ende