function resizeWindow() {

  //mindesthöhe = 100%
 
  windowheight = window.innerHeight;  //FF
  if (isNaN(windowheight)){ // IE
    windowheight = document.documentElement.clientHeight;
  }
  elem1 = document.getElementById("minheight");
  if (elem1 != null) {
    windowheight = windowheight-260;
    elem1.style.height = windowheight + "px";
  }
  
  // Hintergrund-Bild so positionieren, dass die Waben nahtlos ineinander übergehen
  windowwidth = window.innerWidth;  //FF
  if (isNaN(windowwidth)){ // IE
    windowwidth = document.documentElement.clientWidth;
  }

  // seiteninhalt schmäler, wenn scrollbalken dargestellt wird (nur im FF)
  if (document.getElementById("page").offsetHeight > (windowheight+260) && !isNaN(window.innerWidth)) {
    windowwidth-=16;
  }

  elem1 = document.getElementsByTagName("body");
  if (elem1 != null) {
    i = (windowwidth-960)/2;
    elem1[0].style.backgroundPosition = i + "px 0px";
  }

} 


function updateCSS() {


  var affiliate = false;
  // check if user is on an affiliate website
  elem1 = document.getElementById("this_is_an_affiliate_website");

  if (elem1 != null) {
    affiliate = true;
  } else {
    affiliate = false;
  }



  // graybar nur anzeigen, wenn es rechts was zum anzeigen gibt
  elem1 = document.getElementById("rightcontent");
  elem2 = document.getElementById("graybar");
  if (elem1 != null && elem2 != null) { 
    if (elem1.innerHTML.length == 0) {
      elem2.style.visibility = "hidden";
      elem1.style.visibility = "hidden";
    }
  }


  // blaue trennlinie zwischen content elemente in der rechten spalte einfügen
  if (elem1 != null) {
    if (elem1.innerHTML.length>0) {
      temp = elem1.innerHTML.replace(/<!--  CONTENT ELEMENT, uid:\d*\/\w*\b \[begin\] -->/g, '<DIV id="rightcolumn_bluebarbox">');
      elem1.innerHTML = temp.replace(/<!--  CONTENT ELEMENT, uid:\d*\/\w*\b \[end\] -->/g, "</DIV>");
      temp = elem1.innerHTML.replace(/<!--  Inclusion of other records \(by reference\): \[begin\] -->/g, '<DIV id="object_reference">');
      elem1.innerHTML = temp.replace(/<!--  Inclusion of other records \(by reference\): \[end\] -->/g, "</DIV>");
    }
  }
  
  


  

  // letzter Menüpunkt auf 3. Ebene bekommt eine linie unten

   elem1 = document.getElementById("leftnav");
   if (elem1 != null) {
   
      // nur wenn es eine Navigation gibt, muss überhaupt was getan werden
      if (elem1.innerHTML.substr(0,9).toUpperCase() != "<UL></UL>") {
     
        str = "";
        temp = "";
        len = elem1.childNodes[0].childNodes.length;
        pos = new Array();
  
        for (i=0; i<len;i++) {
          str = str.concat(elem1.childNodes[0].childNodes[i].getAttribute('name'));
        }
        temp = str;
        i = 0;
        j = 0;
        if (str.substr(str.length-3)!="li1" && str.substr(str.length-3)!="ull") {
          // wenn die liste nicht mit einer li1-Punkt aufhört, dann muss zuunterst eine linie
          pos[i] = len-1;
          i++;
        } 
        while (j >= 0) {
          j = str.search(/li[2-5]li1/)/3;
          if (j>=0) {
              pos[i] = j;
              j++;
          }
          str = str.replace(/li[2-5]li1/,"xxxxxx");
        }
        if (pos.length > 0) {
          for (i=0;i<pos.length;i++) {
            elem1.childNodes[0].childNodes[pos[i]].style.borderBottomColor = "#0079a4";
            elem1.childNodes[0].childNodes[pos[i]].style.borderBottomStyle = "solid";
            elem1.childNodes[0].childNodes[pos[i]].style.borderBottomWidth = "1px";
            // padding nach unten auf 5px erhöhen (wie bei 1. Ebene) 
            elem1.childNodes[0].childNodes[pos[i]].style.paddingBottom = "5px";
          }
        }
        str = temp;
        pos[0] = 0;
        // Padding oben bei Übergang von 1st auf 2nd level auf 5px vergrössern
        while (pos[0] >= 0) {
          pos[0] = str.search(/li1li[2-5]/)/3;
          if (pos[0]>=0) {
              elem1.childNodes[0].childNodes[pos[0]+1].style.paddingTop = "5px";
          }
          str = str.replace(/li1li[2-5]/,"xxxxxx");
        }
      }
        
   }
   
  

  // 4px abstand zwischen den Zellen der top-navigation (verstecken der letzten Zelle)
  elem1 = document.getElementById("navtable");
  if (elem1 != null) {
    // verstecken der letzten Zelle
    //alert(elem1.childNodes[0].childNodes[0].childNodes.length);
    i = (10-elem1.childNodes[0].childNodes[0].childNodes.length)/2;
    // zellen hinzufügen wenn es weniger als 5 1st level punkte gibt
    
    if (i>0) {
      for (j=0;j<i;j++) {
        emptyCell = document.createElement("td");
        elem1.childNodes[0].childNodes[0].appendChild(emptyCell);
        spacer = document.createElement("td");
        spacer.setAttribute('className','bluecell');
        spacer.setAttribute("class","bluecell");
        elem1.childNodes[0].childNodes[0].appendChild(spacer);
      }
    }
        
    elem1.childNodes[0].childNodes[0].lastChild.style.visibility = "hidden";
    // first level menüpunkte nicht klickbar
    for (i=0;i<elem1.childNodes[0].childNodes[0].childNodes.length;i+=2) {
      //alert(elem1.childNodes[0].childNodes[0].childNodes[i].childNodes.length);
      if (elem1.childNodes[0].childNodes[0].childNodes[i].childNodes.length==2) {
        elem2 = elem1.childNodes[0].childNodes[0].childNodes[i].childNodes[1];
        //alert(elem2);
        if (elem2 != null) {
          str = elem2.firstChild.getAttribute("onmouseover");
          //alert( elem2.firstChild.getAttribute("onmouseover").toString().indexOf("GL_doTop"));
          if (elem2.firstChild.getAttribute("onmouseover").toString().indexOf("GL_doTop") >= 0) {
            elem2.setAttribute("onfocus",elem2.firstChild.getAttribute("onfocus"));
            elem2.setAttribute("onmouseover",elem2.firstChild.getAttribute("onmouseover"));
            elem2.setAttribute("onmouseout",elem2.firstChild.getAttribute("onmouseout"));
            elem2.innerHTML = elem2.firstChild.innerHTML;
          }
        }
      } else {
        elem1.childNodes[0].childNodes[0].childNodes[i].className = 'empty';
      }
    }
  }
  


  // floatende bilder im Middle-Content mit abstand zum Text versehen
  elem1 = document.getElementById("middlecontent");
  elem2 = elem1.getElementsByTagName("img");
  if (elem2 != null) {
    len = elem2.length;
    for (i=0; i<len;i++) {
      style = elem2[i].style.cssFloat; // FF
      if (style == null) {
        style = elem2[i].style.styleFloat;  // IE
      }
      if (style == "left") {
          elem2[i].style.paddingBottom = "8px";
          elem2[i].style.paddingLeft = "0px";
          elem2[i].style.paddingRight = "16px";
          elem2[i].style.paddingTop = "0px";
      } else if (style == "right") {
          elem2[i].style.paddingBottom = "8px";
          elem2[i].style.paddingLeft = "16px";
          elem2[i].style.paddingRight = "0px";
          elem2[i].style.paddingTop = "0px";
      } 
    }
  } 
  
  // ESCOPE-BILD (TEXTPIC) FORMATIEREN
  // verhindern, dass zu grosses Bild das Layout im IE6 verreisst.

    elem1 = document.getElementsByTagName("div");
    if (elem1 != null) {
      for (j=0;j<elem1.length;j++) {
        if (elem1[j].getAttribute("id")=="textpic_content") {
          // groessenangaben loeschen
          elem2 = elem1[j].getElementsByTagName("div");
          if (elem2 != null) {
            for (i=0;i<elem2.length;i++) {
              elem2[i].removeAttribute("style"); 
            }
          }
          elem2 = elem1[j].getElementsByTagName("dl");
          if (elem2 != null) {
            for (i=0;i<elem2.length;i++) {
              elem2[i].removeAttribute("style"); 
            }
          }
          // bildgroesse definieren
          elem2 = elem1[j].getElementsByTagName("img");
          if (elem2 != null) {
            for (i=0;i<elem2.length;i++) {
              //alert (elem2[i].height);
            //alert(elem2[i].getAttribute("src") + " " + elem2[i].WIDTH);
              if (elem2[i].getAttribute("width")>173) {
                elem2[i].removeAttribute("width");
                elem2[i].removeAttribute("height");
                //elem2[i].removeAttribute("style");
                //elem2[i].className = "rightcolumn_image";
                elem2[i].style.width = "173px";   
                // Bildverlinkung auf "_self" umbiegen
                if(elem2[i].parentNode.nodeName == "A") {
                  elem2[i].parentNode.setAttribute("target","_self");
                }
              } else {
              
              }
            }
          }
        }
      }
    }


  

  // verkleinerung aller anderen Bilder in der rechten spalte
  
  elem1 = document.getElementById("rightcontent");
  if (elem1 != null) {
    elem2 = elem1.getElementsByTagName("img");
    if (elem2 != null) {
      for (i=0;i<elem2.length;i++) { 
        // check if width is less than 173px
        // alert(elem2[i].getAttribute("src").substr(elem2[i].getAttribute("src").length-3,3));
        if(elem2[i].getAttribute("width") > 173 || elem2[i].getAttribute("src").substr(elem2[i].getAttribute("src").length-3,3) != "gif") {
          elem2[i].removeAttribute("width");
          elem2[i].removeAttribute("height");
          elem2[i].removeAttribute("style");
          elem2[i].className = "rightcolumn_image";
          elem2[i].style.width = "173px";  
        } 
      }
    }
  }
  

  if (!affiliate) {
  
 
    // verstecken der 4. und 5. Navigationsebenen (Produkte und Krankheiten)
    // (nur bei diseases & solutions)
    
    // ACHRUNG funtkioniert nur, wenn Diseases & Solutions auch wirklich so heiist
    
    elem2 = document.getElementById("breadcrumb");
    if (elem2 != null) {
      if (elem2.innerHTML.search(/Diseases &amp; Solutions/) >= 0 && elem2.innerHTML.search(/Other Products/) == -1) {
      //alert(elem2.innerHTML);
      elem1 = document.getElementsByTagName("li");
      if (elem1 != null) {
          for (i=0;i<elem1.length;i++) { 
            if (elem1[i].getAttribute('name') == "li3" || elem1[i].getAttribute('name') == "li4") {
              elem1[i].style.visibility = "hidden";
              elem1[i].style.overflow = "hidden";
              elem1[i].style.height = "0px";
              elem1[i].style.display = "none";
            }
          }
        }
      }
    }
    
  }

  // Mit speziellen Markern versehen Passagen hochstellen

  elem1 = document.getElementById("bluebar_bct");
  if (elem1 != null) {
    temp = elem1.innerHTML.replace(/\[HOCH\]/g, "<sup>");
    elem1.innerHTML = temp.replace(/\[\/HOCH\]/g, "</sup>");
  }

  elem1 = document.getElementById("leftnav");
  if (elem1 != null) {
    temp = elem1.innerHTML.replace(/\[HOCH\]/g, "<sup>");
    elem1.innerHTML = temp.replace(/\[\/HOCH\]/g, "</sup>");
  }
  
  elem1 = document.getElementById("middlecontent");
  if (elem1 != null) {
    temp = elem1.innerHTML.replace(/\[HOCH\]/g, "<sup>");
    elem1.innerHTML = temp.replace(/\[\/HOCH\]/g, "</sup>");
  }
  
  elem1 = document.getElementById("rightcontent");
  if (elem1 != null) {
    temp = elem1.innerHTML.replace(/\[HOCH\]/g, "<sup>");
    elem1.innerHTML = temp.replace(/\[\/HOCH\]/g, "</sup>");
  }


  // nur im bereich diseases werden Seiten der 2. Ebene dargestellt. 
  // Auf allen anderen Punkten werden diese ausgeblendet
  
  if (!affiliate) {
    diseases_pos = 1;
    elem1 = document.getElementsByTagName("body");
    if (elem1 != null) {
      divs = elem1[0].innerHTML.match(/Menu[0-9a-f]*/g);  
      if (divs.length>=4) {
        for (i=0;i<4;i++) {
          eval("elem2 = document.getElementById(\""+divs[i]+"\");");
          if (elem2 != null && i != diseases_pos) {
            for (j=0;j<elem2.childNodes.length;j++) {
              if(elem2.childNodes[j].getAttribute("name") == "submenuitems") {
                elem2.childNodes[j].style.visibility = "hidden";
                elem2.childNodes[j].style.overflow = "hidden";
                elem2.childNodes[j].style.height = "0px";
                elem2.childNodes[j].style.display = "none";
              }
            }
          }
        }
      }
    }
  }
  
  resizeWindow();



}