nav1_klick = "0";
nav2_klick = "0";
nav3_klick = "0";
nav4_klick = "0";
nav5_klick = "0";
nav6_klick = "0";
nav7_klick = "0";
nav8_klick = "0";

nav1aus = new Image();
nav1aus.src = "/wyswir/wirtschaftsrwys.nsf/files/m_fakten_on.jpg/$FILE/m_fakten_on.jpg"
nav1an = new Image();
nav1an.src = "/wyswir/wirtschaftsrwys.nsf/files/m_fakten_high.jpg/$FILE/m_fakten_high.jpg"
nav1highlight = new Image();
nav1highlight.src = "/wyswir/wirtschaftsrwys.nsf/files/m_fakten_high.jpg/$FILE/m_fakten_high.jpg"
nav2aus = new Image();
nav2aus.src = "/wyswir/wirtschaftsrwys.nsf/files/m_wirtschaft_on.jpg/$FILE/m_wirtschaft_on.jpg"
nav2an = new Image();
nav2an.src = "/wyswir/wirtschaftsrwys.nsf/files/m_wirtschaft_high.jpg/$FILE/m_wirtschaft_high.jpg"
nav2highlight = new Image();
nav2highlight.src = "/wyswir/wirtschaftsrwys.nsf/files/m_wirtschaft_high.jpg/$FILE/m_wirtschaft_high.jpg"
nav3aus = new Image();
nav3aus.src = "/wyswir/wirtschaftsrwys.nsf/files/m_tagen_on.jpg/$FILE/m_tagen_on.jpg"
nav3an = new Image();
nav3an.src = "/wyswir/wirtschaftsrwys.nsf/files/m_tagen_high.jpg/$FILE/m_tagen_high.jpg"
nav3highlight = new Image();
nav3highlight.src = "/wyswir/wirtschaftsrwys.nsf/files/m_tagen_high.jpg/$FILE/m_tagen_high.jpg"
nav4aus = new Image();
nav4aus.src = "/wyswir/wirtschaftsrwys.nsf/files/m_bildung_on.jpg/$FILE/m_bildung_on.jpg"
nav4an = new Image();
nav4an.src = "/wyswir/wirtschaftsrwys.nsf/files/m_bildung_high.jpg/$FILE/m_bildung_high.jpg"
nav4highlight = new Image();
nav4highlight.src = "/wyswir/wirtschaftsrwys.nsf/files/m_bildung_high.jpg/$FILE/m_bildung_high.jpg"
nav5aus = new Image();
nav5aus.src = "/wyswir/wirtschaftsrwys.nsf/files/m_existenz_on.jpg/$FILE/m_existenz_on.jpg"
nav5an = new Image();
nav5an.src = "/wyswir/wirtschaftsrwys.nsf/files/m_existenz_high.jpg/$FILE/m_existenz_high.jpg"
nav5highlight = new Image();
nav5highlight.src = "/wyswir/wirtschaftsrwys.nsf/files/m_existenz_high.jpg/$FILE/m_existenz_high.jpg"
nav6aus = new Image();
nav6aus.src = "/wyswir/wirtschaftsrwys.nsf/files/m_lebensqualitaet_on.jpg/$FILE/m_lebensqualitaet_on.jpg"
nav6an = new Image();
nav6an.src = "/wyswir/wirtschaftsrwys.nsf/files/m_lebensqualitaet_high.jpg/$FILE/m_lebensqualitaet_high.jpg"
nav6highlight = new Image();
nav6highlight.src = "/wyswir/wirtschaftsrwys.nsf/files/m_lebensqualitaet_high.jpg/$FILE/m_lebensqualitaet_high.jpg"
nav7aus = new Image();
nav7aus.src = "/wyswir/wirtschaftsrwys.nsf/files/m_menschen_on.jpg/$FILE/m_menschen_on.jpg"
nav7an = new Image();
nav7an.src = "/wyswir/wirtschaftsrwys.nsf/files/m_menschen_high.jpg/$FILE/m_menschen_high.jpg"
nav7highlight = new Image();
nav7highlight.src = "/wyswir/wirtschaftsrwys.nsf/files/m_menschen_high.jpg/$FILE/m_menschen_high.jpg"
nav8aus = new Image();
nav8aus.src = "/wyswir/wirtschaftsrwys.nsf/files/m_behoerden_on.jpg/$FILE/m_behoerden_on.jpg"
nav8an = new Image();
nav8an.src = "/wyswir/wirtschaftsrwys.nsf/files/m_behoerden_high.jpg/$FILE/m_behoerden_high.jpg"
nav8highlight = new Image();
nav8highlight.src = "/wyswir/wirtschaftsrwys.nsf/files/m_behoerden_high.jpg/$FILE/m_behoerden_high.jpg"

function img_an(imgName) 
{
	imgOn = eval(imgName + "highlight.src");
	layername = "navi" + "o";
	if (navigator.appName =='Netscape' && document.layers != null){
	document[layername].document[imgName].src = imgOn;
	}
	else
	{
	document[imgName].src = imgOn;
	}
};

function img_aus(imgName) 
{
if (eval(imgName + '_klick') == "0")
{
	imgOff = eval(imgName + "aus.src");
	layername = "navi" + "o";
	if (navigator.appName =='Netscape' && document.layers != null){
	document[layername].document[imgName].src = imgOff;
	}
	else
	{
	document[imgName].src = imgOff;
	}
}
else
{
	imgOn = eval(imgName + "an.src");
	layername = "navi" + "o";
	if (navigator.appName =='Netscape' && document.layers != null){
	document[layername].document[imgName].src = imgOn;
	}
	else
	{
	document[imgName].src = imgOn;
	}
}
};

function img_click(imgName)
{

nav1_klick = "0";
nav2_klick = "0";
nav3_klick = "0";
nav4_klick = "0";
nav5_klick = "0";
nav6_klick = "0";
nav7_klick = "0";
nav8_klick = "0";

	imgOn = eval(imgName + "an.src");
	layername = "navi" + "o";
	if (navigator.appName =='Netscape' && document.layers != null){
	document[layername].document['nav1'].src = eval('nav1' + "aus.src");
	document[layername].document['nav2'].src = eval('nav2' + "aus.src");
	document[layername].document['nav3'].src = eval('nav3' + "aus.src");
	document[layername].document['nav4'].src = eval('nav4' + "aus.src");
	document[layername].document['nav5'].src = eval('nav5' + "aus.src");
	document[layername].document['nav6'].src = eval('nav6' + "aus.src");
	document[layername].document['nav7'].src = eval('nav7' + "aus.src");
	document[layername].document['nav8'].src = eval('nav8' + "aus.src");
	}
	else
	{
	document['nav1'].src = eval('nav1' + "aus.src");
	document['nav2'].src = eval('nav2' + "aus.src");
	document['nav3'].src = eval('nav3' + "aus.src");
	document['nav4'].src = eval('nav4' + "aus.src");
	document['nav5'].src = eval('nav5' + "aus.src");
	document['nav6'].src = eval('nav6' + "aus.src");
	document['nav7'].src = eval('nav7' + "aus.src");
	document['nav8'].src = eval('nav8' + "aus.src");
	document[imgName].src = imgOn;
	}

switch (imgName)
{
case "nav1":
nav1_klick = "1";
break;
case "nav2":
nav2_klick = "1";
break;
case "nav3":
nav3_klick = "1";
break;
case "nav4":
nav4_klick = "1";
break;
case "nav5":
nav5_klick = "1";
break;
case "nav6":
nav6_klick = "1";
break;
case "nav7":
nav7_klick = "1";
break;
case "nav8":
nav8_klick = "1";
break;

}
};