if (navigator.userAgent.indexOf("MSIE")!= -1){DropBrowser = ("IE");}
   if (navigator.userAgent.indexOf("Opera")!= -1){DropBrowser = ("Opera");}
   if (navigator.userAgent.indexOf("Firefox")!= -1){DropBrowser = ("FireFox");}
	if (navigator.userAgent.indexOf("Safari")!= -1){DropBrowser = ("Safari");}
    if(navigator.userAgent.indexOf("iPhone")!= -1 ){
		 //||iphone||ipod||opera mini||fennec||palm||blackberry||android||symbian||series60
   		DropBrowser = ("iPhone");	
	}
	if(navigator.userAgent.indexOf("Android")!= -1 ){
		 //||iphone||ipod||opera mini||fennec||palm||blackberry||android||symbian||series60
   		DropBrowser = ("Android");	
	}
	if (navigator.userAgent.indexOf("iPad")!= -1){DropBrowser = ("iPad");}
	if (navigator.userAgent.indexOf("Chrome")!= -1){DropBrowser = ("Chrome");}


//alert(DropBrowser);
function DropDownEin(Menu){
	//DropBrowser = "iPhone";
	if(DropBrowser == "iPhone" || DropBrowser == "Android"){
		document.getElementById("SmartMenue").innerHTML ="<a href='#' onclick='javascript:DropDownAus()'><img src='grafik/SmartMenueHide.png' width='310' height='26' alt='Show Menue'></a>"; 
		document.getElementById("HauptNavigation").style.display = "block";
		document.getElementById("SeitenInhalt").style.display = "none"; 
		document.getElementById("FussZeile").style.display = "none"; 
	
	}else{
		var DDM = document.getElementById(Menu);
		DDM.className = "dropmenu";
		PositionX = DDM.parentNode.offsetLeft;
		DDM.style.left = PositionX+"px";
	//alert(DDM.parentNode.offsetLeft);
	}
}

function DropDownAus(Menu){
	
	//DropBrowser = "iPhone";
	if(DropBrowser == "iPhone" || DropBrowser == "Android"){
		document.getElementById("SmartMenue").innerHTML ="<a href='#' onclick='javascript:DropDownEin()'><img src='grafik/SmartMenueShow.png' width='310' height='26' alt='Menue Hide'></a>"; 
		document.getElementById("HauptNavigation").style.display = "none";
		document.getElementById("SeitenInhalt").style.display = "block";
		document.getElementById("FussZeile").style.display = "block";   
		
	}else{
		var DDM = document.getElementById(Menu);
		DDM.className = "dropmenuhide";	
	}
}