// Rev. 09/07/2003

function Toggle(item) {
   obj=document.getElementById(item);
   visible = (obj.style.display!="none")
   key = document.getElementById ("x" + item);
   if (visible) 
   {
     obj.style.display="none";
     key.innerHTML="<img src='images/folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
   } 
   else 
   {
      obj.style.display="block";
      key.innerHTML="<img src='images/textfolder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
   }
}


function Expand() {
   divs = document.getElementsByTagName("DIV");
   for (i=0; i<divs.length; i++) 
   {
     divs[i].style.display = "block";
     key = document.getElementById ("x" + divs[i].id);
     if (key != null)
     {
      key.innerHTML="<img src='images/textfolder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
    }
   }
}

function Collapse() {
   divs=document.getElementsByTagName("DIV");
   for (i=0; i<divs.length; i++) 
   {
     key = document.getElementById ("x" + divs[i].id);
     if (key != null) 
     {
       key.innerHTML="<img src='images/folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
       divs[i].style.display = "none";
     }
   }
}