// 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='/v3/images/treeview/plus.gif' width='12' height='10' hspace='0' vspace='0' border='0'>";
	}
	else
	{
		obj.style.display="block";
		key.innerHTML="<img src='/v3/images/treeview/minus.gif' width='12' height='10' hspace='0' vspace='0' border='0'>";
	}
}

function Expand()
{
	divs=document.getElementsByTagName("DIV");
	for (i=0;i<divs.length;i++)
	{
		if (divs[i].id.indexOf("tvCat")==0)
		{
			divs[i].style.display="block";
			key=document.getElementById("x" + divs[i].id);
			key.innerHTML="<img src='/v3/images/treeview/minus.gif' width='12' height='10' hspace='0' vspace='0' border='0'>";
		}
	}
}

function Collapse()
{
	divs=document.getElementsByTagName("DIV");
	for (i=0;i<divs.length;i++)
	{
		if (divs[i].id.indexOf("tvCat")==0)
		{
			divs[i].style.display="none";
			key=document.getElementById("x" + divs[i].id);
			key.innerHTML="<img src='/v3/images/treeview/plus.gif' width='12' height='10' hspace='0' vspace='0' border='0'>";
		}
	}
}