function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function chgpage(formular) {

	if (formular.listpages.selectedIndex != -1) {

		var destination = formular.listpages.options[formular.listpages.selectedIndex].value;
		formular.listpages.value = '';
		location.href = destination;
	}
}

function showNav(myId) {
	myId = myId - 1 ;
	x1 = 'document.getElementById("mainMenu").childNodes[' + myId + '].getElementsByTagName("ul")';
	x1[0].style.display = 'block';
}
function hideNav(myId) {
	myId = myId - 1 ;
	x1 = 'document.getElementById("mainMenu").childNodes[' + myId + '].getElementsByTagName("ul")';
	x1[0].style.display = 'none';
}


function chgImgOver(n) {
	if(document.images) {
        	switch(n) {
			case "1": 
				document.th1.src = '/images/landingpage/zusatzmodule/1_ak.jpg';
				document.bildaustausch.src = '/images/landingpage/highlight_maschine/cheops1.jpg';
				break;
			case "2":
				document.th2.src = '/images/landingpage/zusatzmodule/2_ak.jpg';
				document.bildaustausch.src = '/images/landingpage/highlight_maschine/cheops2.jpg';
				break;
			case "4":
				document.th4.src = '/images/landingpage/zusatzmodule/3_ak.jpg';
				document.bildaustausch.src = '/images/landingpage/highlight_maschine/cheops4.jpg';
				break;
			}
    }
}
function chgImgOut(n) {
	if(document.images) {			
			document.bildaustausch.src = '/images/landingpage/highlight_maschine/cheops.jpg';			
        	switch(n) {
			case "1": 
				document.th1.src = '/images/landingpage/zusatzmodule/1.jpg';
				break;
			case "2":
				document.th2.src = '/images/landingpage/zusatzmodule/2.jpg';
				break;
			case "4":
				document.th4.src = '/images/landingpage/zusatzmodule/3.jpg';
				break;
			}
    }
}

function montre(id) {
var d = document.getElementById(id); 
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('mainMenu'+i)) {document.getElementById('mainMenu'+i).style.visibility='hidden';}
	}
	if (d) {d.style.visibility='visible';}
}

var isIE=(document.all!=null);
var isNav=(document.layers!=null);

function BodyLoad() {
	if (typeof CustomBodyLoad != 'undefined') {
		CustomBodyLoad();
	}
}

sfHover = function() {
	var sfEls = document.getElementById("ncs").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}

sfHover = function() {
	var sfEls = document.getElementById("ncs").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);