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 != '') && (key != undefined)){
		    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);
		if((key != '') && (key != undefined)){
		alert(key);
		alert(key.id);
		    key.innerHTML="<img src='./images/folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
		}
	}
}