content = new Array ();

content [0] = new Array (
false, 							 
new Array('sub_0_1')   
);
content [1] = new Array (
false, 							 
new Array('sub_1_1')   
);
content [2] = new Array (
false, 							 
new Array('sub_2_1')   
);
content [3] = new Array (
false, 							 
new Array('sub_3_1')   
);
content [4] = new Array (
false, 							 
new Array('sub_4_1')   
);
content [5] = new Array (
false, 							 
new Array('sub_5_1')   
);
content [6] = new Array (
false, 							 
new Array('sub_6_1')   
);
content [7] = new Array (
false, 							 
new Array('sub_7_1')   
);

content [8] = new Array (
false, 							 
new Array('sub_8_1')   
);
content [9] = new Array (
false, 							 
new Array('sub_9_1')   
);
content [10] = new Array (
false, 							 
new Array('sub_10_1')   
);
content [11] = new Array (
false, 							 
new Array('sub_11_1')   
);
content [12] = new Array (
false, 							 
new Array('sub_12_1')   
);
content [13] = new Array (
false, 							 
new Array('sub_13_1')   
);
content [14] = new Array (
false, 							 
new Array('sub_14_1')   
);
content [15] = new Array (
false, 							 
new Array('sub_15_1')   
);
content [16] = new Array (
false, 							 
new Array('sub_16_1')   
);
content [17] = new Array (
false, 							 
new Array('sub_17_1')   
);
content [18] = new Array (
false, 							 
new Array('sub_18_1')   
);
content [19] = new Array (
false, 							 
new Array('sub_19_1')   
);
content [20] = new Array (
false, 							 
new Array('sub_20_1')   
);

isOPERA = (navigator.userAgent.indexOf('Opera') >= 0)? true : false;
isIE    = (document.all && !isOPERA)? true : false;
isDOM   = (document.getElementById && !isIE && !isOPERA)? true : false;


function processTrees (id)
{
	if (content [id][0])
	{
		for (i = 0; i < content [id][1].length; i++)
			hide (content [id][1][i]);

		content [id][0] = false;
	}

	return false;
}

function processTreeOn (id)
{
	if (content [id][0])
	{
		for (i = 0; i < content [id][1].length; i++)
			hide (content [id][1][i]);

		content [id][0] = false;
	}
	else
	{
		for (i = 0; i < content [id][1].length; i++)
			show (content [id][1][i], 'table-row');

		content [id][0] = true;
	}

	return false;
}

function show (id, displayValue)
{
	if (isDOM)
		document.getElementById(id).style.display = (displayValue)? displayValue : "block";
	else if (isIE)
		document.all[id].style.display = "block";
}

function hide (id)
{
	if (isDOM)
		document.getElementById(id).style.display = "none";
	else if (isIE)
		document.all[id].style.display = "none";
}
if (isDOM || isIE)
{
	document.writeln('<style type="text/css">');
	document.writeln('.SubItemRow \{ display: none; \}');
	document.writeln('</style>');
}