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='folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
	} 
	else 
	{
		obj.style.display="block";
		key.innerHTML="<img src='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);
		key.innerHTML="<img src='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='folder.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
	}
}