<!--
NS4=(document.layers)?1:0;
IE4=(document.all)?1:0;
ver4=(NS4||IE4)?1:0;

if(ver4)
  {  
     with(document)
       {
          write("<STYLE TYPE='text/css'>");
          if(NS4)
             {
                 write(".parent {position:absolute; visibility:visible}");
                 write(".child {position:absolute; visibility:visible}");
                 write(".regular {position:absolute; visibility:visible}")
              }
           else
              {
              write(".child {display:none}")
              }
      write("</STYLE>");
        }
   }



function getIndex(el)
  {
     ind=null;
     for(i=0;i<document.layers.length;i++)
       {  
          whichEl=document.layers[i];
          if(whichEl.id==el)
            {
               ind=i;
               break;
             }
        }
           return ind;
   }



function arrange()
  {
     nextY=document.layers[firstInd].pageY+document.layers[firstInd].document.height;
     for(i=firstInd+1;i<document.layers.length;i++)
       {
          whichEl=document.layers[i];
          if(whichEl.visibility!="hide")
            {
               whichEl.pageY=nextY;
               nextY+=whichEl.document.height;
            }
        }
  }


function initIt()
  {
     if(!ver4)
        return;
     if(NS4)
       {
          for(i=0;i<document.layers.length;i++)
             {
                 whichEl=document.layers[i];
                 if(whichEl.id.indexOf("Child")!=-1)
                 whichEl.visibility="hide";
              }
                 arrange();
        }
     else
        {
           divColl=document.all.tags("DIV");
           for(i=0;i<divColl.length;i++)
             {
                whichEl=divColl(i);
                if(whichEl.className=="child")
                      whichEl.style.display="none";
             }
         }
   }

function expandIt(el)
   {
      if(!ver4)
         return;
      if(IE4)
      { 
         whichEl=eval(el+"Child");
         if(whichEl.style.display=="none")
            {
                whichEl.style.display="block";
             }
         else
            {  
                whichEl.style.display="none"; 
             }
       }
      else
       {
         whichEl=eval("document."+el+"Child");
         if(whichEl.visibility=="hide")
            {
               whichEl.visibility="show";
            }
          else
            {
               whichEl.visibility="hide";
             }
          arrange();
         }
    }
    

 function expandsubIt(el)
   {
      if(!ver4)
         return;
      if(IE4)
      { 
           document.all.subKB1Child.style.display="block"; 
       }
      else
       {
         document.KB1Child.subKB1Child.visibility="show"; 
         
          arrange();
         }
    }

onload=initIt;
//-->