clicked=new Image();
	clicked.src="Button_aktiv_home.gif";
	unclick=new Array();
	unclick[1]="Button_inaktiv_home.gif";
	unclick[2]="Button_inaktiv_company.gif";
	unclick[3]="Button_inaktiv_news.gif";
	unclick[4]="Button_inaktiv_products.gif";
	unclick[5]="Button_inaktiv_career.gif";
	unclick[6]="Button_inaktiv_contact.gif";
	unclick[7]="Button_inaktiv_legal.gif";
	unclick[8]="Button_inaktiv_deutsch.gif";
	unclick[9]="Button_inaktiv_francais.gif";
	unclick[10]="Button_inaktiv_brasil.gif";
	number=0;
		
	function Link(number,image)
	{
	var url = location.host + "/english";
	switch (number) 
			{
			  case 1:
			    var url = "http://" + url + "/Home/home.html";
			    break;
			  case 2:
			    var url = "http://" + url + "/TBI/tbi.html";
			    break;
			  case 3:
			    var url = "http://" + url + "/Messe/messe.html";
			    break;
			case 4:
			    var url = "http://" + url + "/Produkte/produkte.html";
			    break;
			case 41:
				// Product Details
				var url = "http://" + url + "/Produkte/" + image;
			    var image = "produkte";
				number = 4;
			    break;
			case 5:
			    var url = "http://" + url + "/Jobs/jobs.html";
			    break;
			case 6:
			    var url = "http://" + url + "/Kontakt/Kontakt.html";
			    break;
			case 65:
			    var url = "http://" + url + "/Weltweit/weltweit.html";
			    break;
			case 7:
			    var url = "http://" + url + "/impressum.html";
			    break;
		  	default:
			    var url = "http://" + url + "/Home/home.html";
			    break;
				
			}
		parent.frames[0].Highlight(number,image,'click');
		parent.frames.right.location.href=url;
	}
		
		
	function Highlight(tmp,image,type)
	{
	if (tmp != number) number=tmp;
	image = checkImage(image);
	aktiv=new Image();
	aktiv.src="Button_aktiv_" + image +".gif";
	inaktiv=new Image();
	inaktiv.src="Button_inaktiv_" + image +".gif";
	
	if (type=='over')
	
		{
		if (window.document.images[number].src!=aktiv.src)
			{
		 	window.document.images[number].src=aktiv.src;
			}
 		}
	if (type=='out')
		{
		if (window.document.images[number].src!=clicked.src)
			{
		 	window.document.images[number].src=inaktiv.src;
			}
		}
	if (type=='click')
		{	
		parent.frames.dummy.document.forms[0].dummy.focus();
		clicked.src=aktiv.src;
		for(i = 1; i <= window.document.images.length -1; i++)
			{
			x=i;
			window.document.images[x].src =unclick[x];
			}
		 window.document.images[number].src=aktiv.src;
		}
	}
	
	
	
	function checkImage(image)
	{
	// only for not german sites, because german value is set in xsl-file
	switch (number) 
			{
			  case 1:
			    var image = "home";
			    break;
			  case 2:
			    var image = "company";
			    break;
			  case 3:
			    var image = "news";
			    break;
			case 4:
			    var image = "products";
			    break;
			case 41:
				// Product Details
				var url = "http://" + url + "/Produkte/" + image;
			    var image = "products";
				number = 4;
			    break;
			case 5:
			    var image = "career";
			    break;
			case 6:
			    var image = "contact";
			    break;
			case 65:
				var image = "contact";
				number = 6;
			    break;
			case 7:
			    var image = "legal";
			    break;	
			case 8:
			    var image = "deutsch";
			    break;		
			default:
				var image = image;		
			}
	return image;
	}
	
	function CheckFrameset(number,image)
	{
		// check if frameset needs to be loaded
		if (!parent.frames[1])
		{
			var urlOld=location.href;
			var pos = urlOld.lastIndexOf("/");
			// get filename of dynamic sites
			if (image == "x") 
			{
				image = urlOld.substring(pos+1,urlOld.length);
			}
			var url = urlOld.substring(0,pos);
			if (number!=7)  // Impressum liegt im root
			{
				var pos = url.lastIndexOf("/");
				var url = url.substring(0,pos);
			}
			location.href = url+"/index_gb.htm?"+number+image;
		}
		
	}
	
	function loadSite()
	{
	// check if preloaded site has to be opened
	var url=top.location.href;
    if (url.indexOf("?")>-1)
      {
	    var start=url.indexOf("?")+1;
	    var end=url.length;
	    var site=url.substring(start,end);
		number=site.substring(0,2);
		if (isNaN(number)) 
		{
			var len=1;
			number=site.substring(0,1);
		}
		else var len = 2; 
		var image=site.substring(len,site.length);
		number = number /1;
		//top.location.replace(url.substring(0,start-1));
		Link(number,image);
	  }
	}