var MenuDown_;
var MenueBreite;
var MenueLuecke;
var MenueRand;

MenueRand =30;
MenueBreite =150;

function Menue_positionieren(){
	MenueLuecke=((FensterWeite+14-MenueRand)-(MenueBreite*4))/5;
	if (document.layers){
	   document.Menu10.left=MenueRand+MenueLuecke
	   document.Menu20.left=MenueRand+MenueLuecke+MenueBreite+MenueLuecke;
	   document.Menu30.left=MenueRand+MenueLuecke+MenueBreite+MenueLuecke+MenueBreite+MenueLuecke;
	   document.Menu40.left=FensterWeite-175;
	
	   document.Menu1.left=MenueRand+MenueLuecke
	   document.Menu2.left=MenueRand+MenueLuecke+MenueBreite+MenueLuecke;
	   document.Menu3.left=MenueRand+MenueLuecke+MenueBreite+MenueLuecke+MenueBreite+MenueLuecke;
	   document.Menu4.left=FensterWeite-175;
	}else {
	   Menu10.style.left=MenueRand+MenueLuecke
	   Menu20.style.left=MenueRand+MenueLuecke+MenueBreite+MenueLuecke;
	   Menu30.style.left=MenueRand+MenueLuecke+MenueBreite+MenueLuecke+MenueBreite+MenueLuecke;
	   Menu40.style.left=FensterWeite-175;
	
	   Menu1.style.left=MenueRand+MenueLuecke
	   Menu2.style.left=MenueRand+MenueLuecke+MenueBreite+MenueLuecke;
	   Menu3.style.left=MenueRand+MenueLuecke+MenueBreite+MenueLuecke+MenueBreite+MenueLuecke;
	   Menu4.style.left=FensterWeite-175;
	}
}

function MenuUP2(){
	alert("unter");
}

function MenuUP(Menu_NR){
   UnterMenuDown();
   switch(Menu_NR) {
     case 1:
		if (document.layers) {
			document.Menu1.top=77;
			document.Menu1.visibility="visible";
		}
		else {
			Menu1.style.top=77;
			Menu1.style.visibility="visible";
		}
     break;
     case 2: 
		if (document.layers) {
			document.Menu2.top=77;
			document.Menu2.visibility="visible";
		}
		else {
			Menu2.style.top=77;
			Menu2.style.visibility="visible";
		}
     break;
     case 3:    
		if (document.layers) {
			document.Menu3.top=77;
			document.Menu3.visibility="visible";
		}
		else {
			Menu3.style.top=77;
			Menu3.style.visibility="visible";
		}
     break;
     case 4:    
		if (document.layers) {
			document.Menu4.top=77;
			document.Menu4.visibility="visible";
		}
		else {
			Menu4.style.top=77;
			Menu4.style.visibility="visible";
		}
     break;
   }
}

function UnterMenuDown(){
	if (document.layers) {
		if (document.Menu1) document.Menu1.visibility="hidden";
   		if (document.Menu2) document.Menu2.visibility="hidden";
   		if (document.Menu3) document.Menu3.visibility="hidden";
   		if (document.Menu4) document.Menu4.visibility="hidden";
	} else {
		if (this.Menu1) Menu1.style.top=-400;
   		if (this.Menu2) Menu2.style.top=-400;
   		if (this.Menu3) Menu3.style.top=-400;
   		if (this.Menu4) Menu4.style.top=-400;
	}
}