Collapsed = new Image();
Collapsed.src = 'img/Collapsed.gif';
Expanded = new Image();
Expanded.src = 'img/Expanded.gif';

function ShowHideInfo(pic,text)
{
	if (text.style.display=='none')
	{
		text.style.display = '';
		if (pic != null) pic.src = Expanded.src; 
	}
	else
	{
		text.style.display = 'none';
		if (pic != null) pic.src = Collapsed.src; 
	}
}

function AllSpan(Action, pictspan, docspan)
{
	SwapImg = new Image();
	if (Action==0)
		{SwapImg=Collapsed; Disp = 'none';}
	else
		{SwapImg=Expanded;  Disp = '';}
	lps = docspan.length;
	var coll = document.all.tags("span");
	if (coll!=null)
	{
		for (i=0; i<coll.length; i++)
		{
			qq = coll[i].id;
			if (qq.substr(0,lps)==docspan)
			coll[i].style.display=Disp;
		}
	}
	lps = pictspan.length;
	var coll = document.all.tags("img");
	if (coll!=null)
	{
		for (i=0; i<coll.length; i++)
		{
			qq = coll[i].name;
			if (qq.substr(0,lps)==pictspan)
			coll[i].src = SwapImg.src;
		}
	}
}