// Rev. 09/07/2003

function Toggle(item) 
{
    Collapse();
   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' />";
   } else {
      obj.style.display="block";
      key.innerHTML="<img src='images/textfolder.gif' width='16' height='16' />";
   }
}

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);
     key.innerHTML="<img src='images/textfolder.gif' width='16' height='16' />";
   }
}

function Collapse() {
   divs=document.getElementsByTagName("DIV");
   for (i=0;i<divs.length;i++) {
    if(divs[i].id == "part1" || divs[i].id == "part2"
    || divs[i].id == "part3" || divs[i].id == "part4" 
    || divs[i].id == "part5" || divs[i].id == "part6" 
    || divs[i].id == "part7" || divs[i].id == "part8" 
    || divs[i].id == "part9" || divs[i].id == "part10"
    || divs[i].id == "part11" || divs[i].id == "part12"
    || divs[i].id == "part13" || divs[i].id == "part14"
    || divs[i].id == "part15" || divs[i].id == "part16")
    {
        divs[i].style.display="none";
        key=document.getElementById("x" + divs[i].id);
        key.innerHTML="<img src='images/folder.gif' width='16' height='16' />";
    }    
   }
}