// JavaScript Document

var aktiv = false,
	Akt_Id = 'NoID';

function ShowSub(id) {
	var WelcomeLayer 	= document.getElementById('menu_welocme_text'),
		ShowLayer 		= document.getElementById('Layer_' + id); 
		
	WelcomeLayer.style.display = 'none';
	ShowLayer.style.display = 'block';
}

function HideSub(id) {
	var WelcomeLayer 	= document.getElementById('menu_welocme_text'),
		HideLayer 		= document.getElementById('Layer_' + id); 
/*	
	console.log(aktiv);
	console.log(Akt_Id);
	console.log(id);
*/
	if(aktiv && Akt_Id == id) {
		HideLayer.style.display = 'block';
		WelcomeLayer.style.display = 'none';
	}
	else {
		HideLayer.style.display = 'none';
		WelcomeLayer.style.display = 'block';
	}
}

function setAktiv(id) {
	aktiv = true;
	Akt_Id = id;
}

function setNonAktiv(id) {
	aktiv = false;
	Akt_Id = 'NoID';
	
	HideSub(id);
}