
pic = new Array();
picon = new Array();
start = 0;
anzahl = 7;

for(var i=start; i<anzahl; i++) {
	pic[i] = new Image();
	picon[i] = new Image();
	pic[i].src = "img/nav/button_" + parseInt(i+1) + "_1.gif";
	picon[i].src = "img/nav/button_" + parseInt(i+1) + "_2.gif";
	}

function on(i) { 
/*
	for(var n = start; n <= anzahl; n++) {
		if(n==i) {
			document.images[i].src = picon[i].src;
			}
		else if(n!=i) {
			document.images[i].src = pic[i].src;
			}
		}
*/
	switch(i) {
		case 0:
			document.images[0].src = picon[0].src;
			document.images[1].src = pic[1].src;
			document.images[2].src = pic[2].src;
			document.images[3].src = pic[3].src;
			document.images[4].src = pic[4].src;
			document.images[5].src = pic[5].src;
			document.images[6].src = pic[6].src;
			break;
		case 1:
			document.images[0].src = pic[0].src;
			document.images[1].src = picon[1].src;
			document.images[2].src = pic[2].src;
			document.images[3].src = pic[3].src;
			document.images[4].src = pic[4].src;
			document.images[5].src = pic[5].src;
			document.images[6].src = pic[6].src;
			break;
		case 2:
			document.images[0].src = pic[0].src;
			document.images[1].src = pic[1].src;
			document.images[2].src = picon[2].src;
			document.images[3].src = pic[3].src;
			document.images[4].src = pic[4].src;
			document.images[5].src = pic[5].src;
			document.images[6].src = pic[6].src;
			break;
		case 3:
			document.images[0].src = pic[0].src;
			document.images[1].src = pic[1].src;
			document.images[2].src = pic[2].src;
			document.images[3].src = picon[3].src;
			document.images[4].src = pic[4].src;
			document.images[5].src = pic[5].src;
			document.images[6].src = pic[6].src;
			break;
		case 4:
			document.images[0].src = pic[0].src;
			document.images[1].src = pic[1].src;
			document.images[2].src = pic[2].src;
			document.images[3].src = pic[3].src;
			document.images[4].src = picon[4].src;
			document.images[5].src = pic[5].src;
			document.images[6].src = pic[6].src;
			break;
		case 5:
			document.images[0].src = pic[0].src;
			document.images[1].src = pic[1].src;
			document.images[2].src = pic[2].src;
			document.images[3].src = pic[3].src;
			document.images[4].src = pic[4].src;
			document.images[5].src = picon[5].src;
			document.images[6].src = pic[6].src;
			break;
		case 6:
			document.images[0].src = pic[0].src;
			document.images[1].src = pic[1].src;
			document.images[2].src = pic[2].src;
			document.images[3].src = pic[3].src;
			document.images[4].src = pic[4].src;
			document.images[5].src = pic[5].src;
			document.images[6].src = picon[6].src;
			break;
			}
	}

function bild(pic,weite,hoehe,text)
	{
	var w = parseInt(weite+60);
	var h = (text && text.length>0) ? parseInt(hoehe+100) : parseInt(hoehe+80);
	var win = window.open("","win","width="+w+",height="+h+",scrollbars=yes,resizable=1,dependent=1,screenX="+screen.width/12+",screenY="+screen.height/12+",position=absolute left="+screen.width/12+" top="+screen.height/12+" z-index=1");
	with(win.document) {
		open("text/html");
		writeln("<html><title>Bildansicht</title><body style='background-color= #3366ff; background-image: url(../../img/hg_bildfenster.jpg);'><center>");
		writeln("<img src='"+pic+"' width="+weite+", height="+hoehe+" style='border: 1px outset #CCCCCC;'><p>");
		if(text && text.length>0) writeln("<font face='arial,helvetica' size='-1' color=#FFFFFF>"+text+"<br>");
		writeln("<form><input type=button value='· Fenster schlie&szlig;en ·' onClick='javascript:self.close()' style='font-size: 10px;'></form>");
		writeln("</center></body></html>");
		close();
		}
	win.focus();
	}

function MM_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}

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_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_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_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 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 dynBild(pic,name)
	{
	var weite = eval("document."+name+".width");
	var hoehe = eval("document."+name+".height");
	var w = weite+30;
	var h = hoehe+80;
	var win = window.open("","win","width="+w+",height="+h+",scrollbars=no,resizable=1,dependent=1,screenX="+screen.width/2+",screenY="+screen.height/12+",position=absolute left="+screen.width/2+" top="+screen.height/12+" z-index=1");
	with(win.document) {
		open("text/html");
		writeln("<html><body background=\"img/bg.gif\" bgcolor=#3366ff>");
		writeln("<center><img src='"+pic+"' width="+weite+", height="+hoehe+" border=0>");
//		writeln("<br><font face='helvetica,arial' size='-1' color=#ffffff>"+text+"<br>");
		writeln("<form><input type=button value=' close ' onClick='javascript:self.close()' style='font-size:10'></form></center>");
		writeln("</body></html>");
		close();
		}
	win.focus();
	}

function auffenster(theURL,winName,features) {
  window.open(theURL,winName,features);
}
