// JavaScript Document
function setvalue(seite)  {
       document.formular.saison.value=seite;
	   document.getElementById(seite).style.display='';
	   lid[1] = seite;
}
function setmenu(saison) {
lid[1] = saison;
document.getElementById(saison).style.display='';
}
function menue_showhide(id) {
	var closelast = true; // Klappt offene Menüs zu
	if(document.getElementById) {
		el = document.getElementById(id);
		if(el && el.style)	{
			level = id.split("_");
			level = level.length;
			if(lid[level] && closelast) {
				if(lid[level] != id) document.getElementById(lid[level]).style.display = "none";
			}
			lid[level] = id;
			el.style.display = (el.style.display == "none") ? "" : "none";
		}
	}
}
function cleanit(thefield){
	if (thefield.defaultValue==thefield.value) {
		thefield.value = "";
	};
}