function getSubMenu(selected){
		var submenuStr = "<ul><li><a href='richter.html'";
	if (selected == "richter"){
		submenuStr += " class='selected'";
	}
	submenuStr += ">Richter</a></li><li><a href='ergebnisse.html'";
	if (selected == "ergebnisse"){
		submenuStr += " class='selected'";
	}
	submenuStr += ">Ergebnisse</a></li><li><a href='index.html'";
	if (selected == "index"){
		submenuStr += " class='selected'";
	}
	submenuStr += ">Allgmein</a></li><li><a href='gallery.html'";
	if (selected == "gallery"){
		submenuStr += " class='selected'";
	}
	return submenuStr += ">Gallerie</a></li></ul>";
}