<!--

	no1 = new Image;
	no1.src = "_images/mnav_01_start.gif"; 
	ro1 = new Image;
	ro1.src = "_images/mnav_01_start_sel.gif";
	
	no2 = new Image;
	no2.src = "_images/mnav_02_vor.gif"; 
	ro2 = new Image;
	ro2.src = "_images/mnav_02_vor_sel.gif";

	no3 = new Image;
	no3.src = "_images/mnav_03_des.gif"; 
	ro3 = new Image;
	ro3.src = "_images/mnav_03_des_sel.gif";
	
	no4 = new Image;
	no4.src = "_images/mnav_04_aus.gif"; 
	ro4 = new Image;
	ro4.src = "_images/mnav_04_aus_sel.gif";
	
	no5 = new Image;
	no5.src = "_images/mnav_05_prog.gif"; 
	ro5 = new Image;
	ro5.src = "_images/mnav_05_prog_sel.gif";

	no6 = new Image;
	no6.src = "_images/mnav_06_mark.gif"; 
	ro6 = new Image;
	ro6.src = "_images/mnav_06_mark_sel.gif";
	
	no7 = new Image;
	no7.src = "_images/mnav_07_ref.gif"; 
	ro7 = new Image;
	ro7.src = "_images/mnav_07_ref_sel.gif";
	
	no8 = new Image;
	no8.src = "_images/mnav_08_imp.gif"; 
	ro8 = new Image;
	ro8.src = "_images/mnav_08_imp_sel.gif";

	no9 = new Image;
	no9.src = "_images/mnav_09_auge.jpg"; 
	ro9 = new Image;
	ro9.src = "_images/mnav_09_auge_sel.jpg";

	if (self != top) top.location=self.location

// Flip - Funktion (Austausch eines Bildes)

function flip(imgName,imgNo) { 
	document.images[imgName].src = eval(imgNo+'.src');
}

var sel=0; // ausgewähltes image, wird bei onmouseover gesetzt
var seltoo=0;

function allout(){ // blendet sel aus und current ein
	if (sel != 0){
		flipmnav = 'sel' + sel;
		flipimage = 'no' + sel;
		flip(flipmnav,flipimage);
	}
		if (seltoo != 0){
		flipmnav = 'sel' + seltoo;
		flipimage = 'no' + seltoo;
		flip(flipmnav,flipimage);
	}
	seltoo=0;

}

// Menü fixieren
function setPosition() {
 if((navigator.appName=="Netscape" &&
       parseInt(navigator.appVersion.substring(0,1))>=5) ||
    (navigator.appName=="Opera" &&
       parseInt(navigator.appVersion.substring(0,1))>=7)) {

  document.getElementById("menu").style.position="fixed";
 }

 if(navigator.appName=="Microsoft Internet Explorer") {
  document.getElementById("menu").style.top=document.body.scrollTop+200+"px";
  window.setTimeout("setPosition()",1);
 }

 if(navigator.appName=="Netscape" &&
    navigator.appVersion.substring(0,1)=="4") {

  document.menu.top=window.pageYOffset+200;
  window.setTimeout("setPosition()",1);
 }
}
//-->