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_showHideLayers() { //v3.0
  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; }
}

var timerID;
function CN_timer(opt, layer) {
	if(opt=="set"){ timerID = setTimeout('MM_showHideLayers(\''+layer+'\',\'\',\'hide\')',2000); }
	else { clearTimeout(timerID); }
}

function dynMenu(which1){
	alltags = window.document.getElementsByTagName("div");
		for (var i = 0; i < alltags.length; i++) {
			tagname = alltags.item(i).id;
			if(tagname==which1 && document.getElementById(which1).style.display == "none"){
				document.getElementById(which1).style.display = "block";
			}
			else if(alltags.item(i).id.search(/menu_/)>-1){
				document.getElementById(tagname).style.display = "none";
			}
		}
}
var getElements = new Array;
function ini(){
		for(var i=0;i<(document.images.length);i++){	
			getElements[i]=  new Image();
			getElements[i].src=window.document.images[i].src;
		}	
}
var is_status;
function ChangeImage(which,bilder,e){
	if(which!=is_status){
		var bild= new Image();
		bild.src=bilder;
		if(e.type=='mouseover' || e.type == 'mouseout'){
			window.document.images[which].src= bild.src;
		}
		if(e.type=='click')
		{			
			is_status=which;
			for (i=0;i<(getElements.length);i++){			
				document.images[i].src=getElements[i].src;	
			}
			document.images[which].src=bild.src;		
		}	
	}
}