<!--
function LoadTopDocument(docnr){

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  document.getElementById("but_technology").className     ="but_technology";
  document.getElementById("but_applications").className   ="but_applications";
  document.getElementById("but_interactionlab").className ="but_interactionlab";
  document.getElementById("but_aboutus").className 				="but_aboutus";
  document.getElementById("but_contactus").className 			="but_contactus";  

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    case 1: {
      document.getElementById("but_products").className ="products";
      parent.frames[1].location.href = "index_2.html";
      document.getElementById("koptekst").innerHTML = "PRODUCTS";
      break; }
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      document.getElementById("but_technology").className ="technology";
      parent.frames[1].location.href = "index_29.html";
      document.getElementById("koptekst").innerHTML = "TECHNOLOGY";
      break;}
    case 3: {
      document.getElementById("but_applications").className ="applications";
      parent.frames[1].location.href = "index_63.html";
      document.getElementById("koptekst").innerHTML = "APPLICATIONS";
      break;}
    case 4: {
      document.getElementById("but_interactionlab").className ="interactionlab";
      parent.frames[1].location.href = "index_40.html";
      document.getElementById("koptekst").innerHTML = "INTERACTION LAB";
      break;}
    case 5: {
      document.getElementById("but_aboutus").className ="aboutus";
      parent.frames[1].location.href = "index_62.html";
      document.getElementById("koptekst").innerHTML = "ABOUT US";
      break;}
    case 6: {
      document.getElementById("but_contactus").className ="contactus";
      parent.frames[1].location.href = "index_69.html";
      document.getElementById("koptekst").innerHTML = "CONTACT US";
      break;}
    }    
}
//-->