/*
********************************************
Menü ***************************************
********************************************
*/
function showAltMenu(showMenu){
	var menuname;
	var menuID;
	
	menuname = showMenu;
	menuID = document.getElementById(menuname).style;

	if (menuID.visibility != "hidden"){
	
		menuID.position = "absolute"; 
		menuID.visibility = "hidden";

	}else{

		menuID.position = "relative"; 
		menuID.visibility = "visible";
	 }
  }
/*
********************************************
End Menü ***********************************
********************************************
*/