var pop = null;

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_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_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 popdown() {
  if (pop && !pop.closed) pop.close();
}

function popup(obj,w,h) {
  var url = (obj.getAttribute) ? obj.getAttribute('href') : obj.href;
  if (!url) return true;
  w = (w) ? w += 20 : 800;  // 300px*300px is the default size
  h = (h) ? h += 25 : 600;
  var args = 'width='+w+',height='+h+',resizable,scrollbars=yes,location=no';
  popdown();
  pop = window.open(url,'',args);
  return (pop) ? false : true;
}

function floatRealizedArea() {
  var mhoehe = 20;

  if (document.all) {  // IE
    if(document.body.clientWidth < 1030) {
      document.all.realized.style.visibility = 'hidden';
    }
    else {
      if (typeof document.compatMode != 'undefined' && document.compatMode != 'BackCompat') {
        document.all.realized.style.pixelLeft = document.body.clientWidth - 100;
        document.all.realized.style.pixelTop = document.documentElement.scrollTop + document.documentElement.clientHeight - mhoehe;
      }
      else {
        document.all.realized.style.pixelLeft = document.body.clientWidth - 100;
        document.all.realized.style.pixelTop = document.body.scrollTop + document.body.clientHeight - mhoehe;
      }
    }
  }
  else if (document.layers) {  // NS4
    if(window.innerWidth < 1050)
      document.realized.visibility = 'hide';
    else {
      document.realized.left = window.innerWidth - document.realized.clip.width - 115;
      document.realized.top = window.pageYOffset + innerHeight - mhoehe;
    }
  }
  else if (document.getElementById) {  // Firefox, NS6, ...
    if(window.innerWidth < 1050)
      document.getElementById('realized').style.visibility = 'hidden';
    else {
      document.getElementById('realized').style.left = (window.innerWidth - 115) + 'px';
      document.getElementById('realized').style.top = window.pageYOffset + innerHeight - mhoehe + 'px';
    }
  }
}

function floatWarenkorbArea() {
  var mhoehe = 120;

  if (document.all) {  // IE
    if (typeof document.compatMode != 'undefined' && document.compatMode != 'BackCompat') {
      if((document.documentElement.scrollTop + document.documentElement.clientHeight) > 580)
        document.all.warenkorb.style.pixelTop = document.documentElement.scrollTop + document.documentElement.clientHeight - mhoehe;
    }
    else {
      if((document.body.scrollTop + document.body.clientHeight) > 580)
        document.all.warenkorb.style.pixelTop = document.body.scrollTop + document.body.clientHeight - mhoehe;
    }
  }
  else if (document.layers) {  // NS4
    if((window.pageYOffset + innerHeight) > 580)
      document.warenkorb.top = window.pageYOffset + innerHeight - mhoehe;
  }
  else if (document.getElementById) {  // Firefox, NS6, ...
    if((window.pageYOffset + innerHeight) > 580)
      document.getElementById('warenkorb').style.top = window.pageYOffset + innerHeight - mhoehe + 'px';
  }
}

function floatAreas () {
  floatRealizedArea();
  floatWarenkorbArea();
}
  
function initFloatAreas () {
  if (document.all) {
    window.onscroll = floatAreas;
    window.onresize = floatAreas;
  }
  else {
    setInterval ('floatAreas()', 100);
  }

  if (document.all) {
    document.all.realized.style.visibility = 'visible';
  }
  else if (document.layers) {
    document.realized.visibility = 'show';
  }
  else if (document.getElementById) {
    document.getElementById('realized').style.visibility = 'visible';
  }

  floatAreas();
}

window.onunload = popdown;