if (document.images)
	{
	var Menue = new Array("infrastruktur","leistungen","methoden","kontakt","branchen");
	MenueLaenge = Menue.length;
	for (i=0; i < MenueLaenge; ++i)
		{
		Menue[Menue[i]] = new Array(3);
		for (j=0; j < 3; ++j)
			{
			Menue[Menue[i]][j] = new Image();
			Menue[Menue[i]][j].src = "../images/btn_" + Menue[i] + "_"+ j + ".gif";
			}
		}
	var MenueLeistungen = new Array ("leistungen1","leistungen2","leistungen3","leistungen4","leistungen5","leistungen6");
	MenueLeistungenLaenge = MenueLeistungen.length;
	for (i=0; i < MenueLeistungenLaenge; ++i)
		{
		MenueLeistungen[MenueLeistungen[i]] = new Array(2);
		for (j=0; j < 2; ++j)
			{
			MenueLeistungen[MenueLeistungen[i]][j] = new Image();
			MenueLeistungen[MenueLeistungen[i]][j].src = "../images/btn_" + MenueLeistungen[i] + "_"+ j + ".gif";
			}
		}
	var MenueMethoden = new Array ("methoden1","methoden2","methoden3","methoden4","methoden5","methoden6");
	MenueMethodenLaenge = MenueMethoden.length;
	for (i=0; i < MenueMethodenLaenge; ++i)
		{
		MenueMethoden[MenueMethoden[i]] = new Array(2);
		for (j=0; j < 2; ++j)
			{
			MenueMethoden[MenueMethoden[i]][j] = new Image();
			MenueMethoden[MenueMethoden[i]][j].src = "../images/btn_" + MenueMethoden[i] + "_"+ j + ".gif";
			}
		}
	}

function Datei(HRef)
	{
	var URL = unescape(HRef);
	var nAnfang = URL.lastIndexOf("/") + 1;
	var nEnde = URL.length - 4;
	var DateiName = URL.substring(nAnfang,nEnde);
	return DateiName;
	}

function Activate(MainName,SubPage_flag)
	{
	if (parent.frames.length == 4)
		{
		if (SubPage_flag == false)
			{
			if (MainName != Datei(parent.Main.location.href))
				{
				var MenuName = "menu";
				if (MainName == "leistungen" || MainName == "methoden")
					{
					MenuName = MenuName + "_" + MainName;
					}
				if (MenuName != Datei(parent.Menu.location.href) || MainName == "leistungen" || MainName == "methoden")
					{
					parent.Menu.location.href = "../frame/" + MenuName + ".htm";
					}
				parent.Main.location.href = "../" + MainName + "/" + MainName + ".htm";
				}
			if (parent.Menu && document.images)
				{
				for (i=0; i < MenueLaenge; ++i)
					{
					parent.Menu.document.images[Menue[i]].src = Menue[Menue[i]][0].src;
					}
				if (MainName != "home")
					{
					parent.Menu.document.images[MainName].src = Menue[MainName][2].src;
					}
				if (parent.Left)
					{
					parent.Left.document.Charlie.Chaplin.value = MainName;
					parent.Left.document.Charlie.Brown.value = "";
					}
				parent.Main.focus();
				}
			}
		else
			{
			if (MainName != Datei(parent.Main.location.href))
				{
				var DirName = MainName.substring(0,MainName.length - 1);
				var MenuName = "menu";
				if (DirName == "leistungen" || DirName == "methoden")
					{
					MenuName = MenuName + "_" + DirName;
					}
				if (MenuName != Datei(parent.Menu.location.href))
					{
					parent.Menu.location.href = "../frame/" + MenuName + ".htm";
					}
				parent.Main.location.href = "../" + DirName + "/" + MainName + ".htm#" + MainName;
				}
			if (parent.Menu && document.images)
				{
				for (i=0; i < MenueLaenge; ++i)
					{
					parent.Menu.document.images[Menue[i]].src = Menue[Menue[i]][0].src;
					}
				if (DirName != "home")
					{
					parent.Menu.document.images[DirName].src = Menue[DirName][2].src;
					}
				if (DirName == "leistungen")
					{
					for (i=0; i < MenueLeistungenLaenge; ++i)
						{
						parent.Menu.document.images[MenueLeistungen[i]].src = MenueLeistungen[MenueLeistungen[i]][0].src;
						}
					parent.Menu.document.images[MainName].src = MenueLeistungen[MainName][1].src;
					}
				if (DirName == "methoden")
					{
					for (i=0; i < MenueMethodenLaenge; ++i)
						{
						parent.Menu.document.images[MenueMethoden[i]].src = MenueMethoden[MenueMethoden[i]][0].src;
						}
					parent.Menu.document.images[MainName].src = MenueMethoden[MainName][1].src;
					}
				if (parent.Left)
					{
					parent.Left.document.Charlie.Brown.value = MainName;
					}
				parent.Main.focus();
				}
			}
		}
	}

function Hilite(Name,Modus,SubPage_flag)
	{
	if (parent.Left && parent.Menu && document.images)
		{
		if (SubPage_flag == false)
			{
			if (Name != parent.Left.document.Charlie.Chaplin.value)
				{
				parent.Menu.document.images[Name].src = Menue[Name][Modus].src;
				}
			}
		else
			{
			if (Name != parent.Left.document.Charlie.Brown.value)
				{
				if (parent.Left.document.Charlie.Chaplin.value == "leistungen")
					{
					parent.Menu.document.images[Name].src = MenueLeistungen[Name][Modus].src;
					}
				if (parent.Left.document.Charlie.Chaplin.value == "methoden")
					{
					parent.Menu.document.images[Name].src = MenueMethoden[Name][Modus].src;
					}
				}
			}
		}
	}