var geladen  = false;

function images_laden(){

  for(i = 1; i <= 5 ; i++) {
    eval ("bild"+i+"=new Image");
    eval ("bild"+i+".src='images/layer_oben"+i+".gif'");
  }
  eval ("leftover=new Image");
  eval ("leftover.src='images/layer_links3_top.gif'");

  eval ("leftout=new Image");
  eval ("leftout.src='images/layer_links5_top.gif'");

  eval ("leftouttop=new Image");
  eval ("leftouttop.src='images/layer_links1_top_active.gif'");

  eval ("leftovertop=new Image");
  eval ("leftovertop.src='images/layer_links0_top.gif'");

  eval ("betweenover=new Image");
  eval ("betweenover.src='images/layer_links2_top.gif'");

  geladen=true;
}

function raus() {
  eval("self.document.skizze.src=bild"+geklickt+".src");
}

function rein(ueber) {
  eval("self.document.skizze.src=bild"+ueber+".src");
}

function clicke(was) {
  geklickt = was;
}

function leftonmouseover(was) {
  eval("self.document.left0.src=leftouttop.src");
  eval("self.document.left" + was + ".src=leftover.src");
  while(was > 1) {
    eval("self.document.left" + --was + ".src=betweenover.src");
  }
}

function leftonmouseout(was) {
  eval("self.document.left0.src=leftovertop.src");
  eval("self.document.left" + was + ".src=leftout.src");
  while(was > 1) {
    eval("self.document.left" + --was + ".src=leftout.src");
  }
  
}



  
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_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 MM_openBrWindow(theURL,winName,features, myWidth, myHeight, isCenter) {
  if(window.screen)if(isCenter)if(isCenter=="true"){
    var myLeft = (screen.width-myWidth)/2;
    var myTop = (screen.height-myHeight)/2;
    features+=(features!='')?',':'';
    features+=',left='+myLeft+',top='+myTop;
  }
  window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
 }