var saved = 0;

// Highlight funktion
function ht(object,mode)	{
	
	if(!object.id && object != "")
		object = document.getElementById(object);

	if(saved.id)	{
		saved.src = imgRootHttp +"navi/"+ saved.id +".jpg";
		saved = "";
	}

	if(!mode)	{
		object.src = imgRootHttp +"navi/"+ object.id +"_high.jpg";
		object.style.cursor = "pointer";
		saved = object;
	}	else if(mode == 1)	{
		if(object)	
			object.src = imgRootHttp +"navi/"+ object.id +".jpg";

		saved = "";
		if(selectedSite)	
			document.getElementById(selectedSite).src = imgRootHttp +"navi/"+ selectedSite +"_high.jpg";
	}
}

// linkt weiter
function goTo(site)	{
	if(site)	
		document.location.href = rootHttp + site;
}

// Background Switch
function sBG()	{
	if(document.body.style.backgroundColor == "#000000")	{
		document.body.style.backgroundColor = "#666666";
	}	else	{
		document.body.style.backgroundColor = "#000000";
	}
}