var PPMenuName = '';
var PPPopMenuVisible = false;

function PPShowMenu() {
	var LayerObject = GetLayerObject(PPMenuName);
	if (LayerObject) {
		if (DomYes || Exp4) {
			LayerObject.style.visibility = 'visible';
		} 
	}
}

function PPPopMenu() {
	var LayerObject = GetLayerObject('sub-' + PPMenuName);
	if (LayerObject) {
		if (DomYes || Exp4) {
			LayerObject.style.visibility = 'visible';
			PPPopMenuVisible = true;
		} 
	}
}

function PPUnPopMenu() {
	setTimeout('PPClearMenu("sub-' + PPMenuName + '")',500);
			PPPopMenuVisible = false;
}

function PPClearMenu() {
	var LayerObject = GetLayerObject('sub-' + PPMenuName);
	if (LayerObject) {
		if ((DomYes || Exp4) && PPPopMenuVisible == false) {
			LayerObject.style.visibility = 'hidden';
		} 
	}
}