      <!--
      function showHideLayers() 
      {
      var i, visStr, args, theObj;
      args = showHideLayers.arguments;
      for (i=0; i<(args.length-2); i+=3) 
      { 
      //with arg triples (objNS,objIE,visStr)
      visStr = args[i+2];
      if (navigator.appName == 'Netscape' && document.layers != null) 
      {
      theObj = eval(args[i]);
      if (theObj) theObj.visibility = visStr;
      } 
      else if (document.all != null) 
      { //IE
      if (visStr == 'show') visStr = 'visible'; //convert vals
      if (visStr == 'hide') visStr = 'hidden';
      theObj = eval(args[i+1]);
      if (theObj) theObj.style.visibility = visStr;
      } }
      }

      function show0() 
      { 
      if (document.images)
      {
      showHideLayers('document.layers[\'menufresk\']','document.all[\'menufresk\']', 'hide', 'document.layers[\'menudeko\']', 'document.all[\'menudeko\']','hide','document.layers[\'menupers\']', 'document.all[\'menupers\']','hide'); 
      }  } 

      function show1() 
      { 
      if (document.images)
      {
      showHideLayers('document.layers[\'menufresk\']', 'document.all[\'menufresk\']', 'show','document.layers[\'menudeko\']', 'document.all[\'menudeko\']','hide','document.layers[\'menupers\']', 'document.all[\'menupers\']','hide'); 
      }  } 

      function show2() 
      { 
      if (document.images)
      {
      showHideLayers('document.layers[\'menufresk\']','document.all[\'menufresk\']', 'hide', 'document.layers[\'menudeko\']', 'document.all[\'menudeko\']','show','document.layers[\'menupers\']', 'document.all[\'menupers\']','hide'); 
      }  } 

      function show3() 
      { 
      if (document.images)
      {
      showHideLayers('document.layers[\'menufresk\']','document.all[\'menufresk\']', 'hide', 'document.layers[\'menudeko\']', 'document.all[\'menudeko\']','hide','document.layers[\'menupers\']', 'document.all[\'menupers\']','show'); 
      }  } 

      // -->