function get_navigator() {	
	alert("AppCodeName: " 	+ navigator.appCodeName);
	alert("AppName: " 		+ navigator.appName);	
	alert("AppVersion: " 	+ navigator.appVersion);		
	alert("userAgent: " 	+ navigator.userAgent);			
}

function loader() 
{
//	alert("innerWidth: " + 	window.innerWidth);	
}	

function toggle_index(wert, id_name) 
{
//	alert("Bin da: " + wert + "," + id_name);
	document.getElementById(id_name).style.visibility = wert;	
//	alert("Tssss: " +document.getElementById(id_name).style.visibility);	
}	

function toggle_menues(wert, id_name1) 
{
	if(id_name1 == 'menue1')	
	{
		document.getElementById('menue2').style.visibility = 'hidden';
		document.getElementById('menue3').style.visibility = 'hidden';		
		document.getElementById('menue4').style.visibility = 'hidden';				
	}
	if(id_name1 == 'menue2')	
	{
		document.getElementById('menue1').style.visibility = 'hidden';
		document.getElementById('menue3').style.visibility = 'hidden';
		document.getElementById('menue4').style.visibility = 'hidden';								
	}
	if(id_name1 == 'menue3')	
	{
		document.getElementById('menue1').style.visibility = 'hidden';
		document.getElementById('menue2').style.visibility = 'hidden';		
		document.getElementById('menue3').style.visibility = 'hidden';						
		document.getElementById('menue4').style.visibility = 'hidden';								
	}
	if(id_name1 == 'menue4')	
	{
		document.getElementById('menue1').style.visibility = 'hidden';
		document.getElementById('menue2').style.visibility = 'hidden';		
		document.getElementById('menue3').style.visibility = 'hidden';						
	}
	
//	alert("Bin da: " + wert + "," + id_name1);
	document.getElementById(id_name1).style.visibility = wert;	
}