function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

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 showDropdown(feld) {

	var chk = MM_findObj('dropdown_'+feld);
	if (chk) {
		if (chk.style.visibility=='visible') feld = 999;
	}
	

	var Felder = 16;
	for (z=0;z<Felder;z++) {
		var tmpId = 'feld_'+z;
		var tmpFeld = MM_findObj(tmpId);
		if (tmpFeld) tmpFeld.className = 'rect_corner';
		var ddId = 'dropdown_'+z;
		var ddObj = MM_findObj(ddId);
		if (ddObj) ddObj.style.visibility = 'hidden';
	}

	var myFeld = MM_findObj('feld_'+feld);
	if (myFeld) myFeld.className = 'rect_corner_ov';
	var myDD = MM_findObj('dropdown_'+feld);
	if (myDD) myDD.style.visibility = 'visible';

	openDropdown = feld;

}


function ddTimeout() {
	// after how many millseconds should the dropdown vanish if not used (hovered)
	iTimer = window.setTimeout("showDropdown('999')", 2000); 
}
function ddTimein() {
	
	if (iTimer) window.clearTimeout(iTimer);
}


function ddOver(obj) {
	obj.className = 'rect_corner_ov';
}

function ddOut(obj) {
	  var Ausdruck = /feld_([0-9]+)/;
	  Ausdruck.exec(obj.id)
	  var tmp = RegExp.$1;
	  if (openDropdown != tmp)	obj.className = 'rect_corner';
}
// after how many millseconds should the dropdown vanish if not used (hovered)
iTimer = window.setTimeout("showDropdown('999')", 2000); 

var openDropdown = 0;