// Rev. 09/07/2003

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

function Expand() {
   alert("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' hspace='0' vspace='0' border='0'>";
   }
}

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