function toggle_navsubs(prefix,count)
{
	var target = ""
	
	//determine the current display state
	var state = document.getElementById("ni_" + prefix + "_1").style.display;
	
	//call sub functions
	if(state != "block")
	{
		open_navsubs(prefix,count)
	}else
	{
		close_navsubs(prefix,count)
	}
}
function close_navsubs(prefix,count)
{
	var target = ""
	
	//change the arrow
	document.getElementById("nh_" + prefix).style.backgroundImage = "url(/incocare/arrow1.gif)"
	
	//show/hide the nav suboptions
	for(i=0;i<count;i++)
	{
		target = "ni_" + prefix + "_" + (i + 1)
		if(document.getElementById(target))
		{
			document.getElementById(target).style.display="none";
		}
	}
}
function open_navsubs(prefix,count)
{
	var target = ""
	
	//change the arrow
	document.getElementById("nh_" + prefix).style.backgroundImage = "url(/incocare/arrow2.gif)"
	
	//show/hide the nav suboptions
	for(i=0;i<count;i++)
	{
		target = "ni_" + prefix + "_" + (i + 1)
		if(document.getElementById(target))
		{
			document.getElementById(target).style.display="block";
		}
	}
}
function close_all_navsubs(opener)
{
	//var tell = opener
	var items = new Array();
	
	items['adult'] = 12;
	items['pads'] = 2;
	items['underpads'] = 4;
	items['liners'] = 5;
	items['protective'] = 6;
	items['cleansing'] = 6;
	items['resources'] = 4;
	
	//close_navsubs('pads',2);
	//close_navsubs('adult',12);
	//close_navsubs('underpads',4);
	//close_navsubs('liners',5);
	//close_navsubs('protective',6);
	//close_navsubs('resources',4);
	for(n in items)
	{
		if(opener == n)
		{
			open_navsubs(n, items[n]);
		}else
		{
			close_navsubs(n, items[n]);
		}
	}
	//document.getElementById('test').innerHTML = tell
	
}