<!--
content = new Array ();

// Adjustable params
content [0] = new Array (
false, 							// opening status in the first page viewing
new Array('sub_0_1','sub_0_2','sub_0_3','sub_0_4')  // subitems, note! the first index is the same as in content []
);
content [1] = new Array (
false,
new Array('sub_1_1','sub_1_2','sub_1_3','sub_1_4')  
);
content [2] = new Array (
false,
new Array('sub_2_1','sub_2_2','sub_2_3','sub_2_4')  
);
content [3] = new Array (
false,
new Array('sub_3_1','sub_3_2','sub_3_3','sub_3_4')  
);
content [4] = new Array (
false,
new Array('sub_4_1','sub_4_2','sub_4_3','sub_4_4')  
);
content [5] = new Array (
false,
new Array('sub_5_1','sub_5_2','sub_5_3','sub_5_4')  
);
content [6] = new Array (
false,
new Array('sub_6_1','sub_6_2','sub_6_3','sub_6_4')  
);
content [7] = new Array (
false,
new Array('sub_7_1','sub_7_2','sub_7_3','sub_7_4')  
);
content [8] = new Array (
false,
new Array('sub_8_1','sub_8_2','sub_8_3','sub_8_4')  
);
content [9] = new Array (
false,
new Array('sub_9_1','sub_9_2','sub_9_3','sub_9_4')  
);
content [10] = new Array (
false,
new Array('sub_10_1','sub_10_2','sub_10_3','sub_10_4')  
);
content [11] = new Array (
false,
new Array('sub_11_1','sub_11_2','sub_11_3','sub_11_4')  
);
content [12] = new Array (
false,
new Array('sub_12_1','sub_12_2','sub_12_3','sub_12_4')  
);
content [13] = new Array (
false,
new Array('sub_13_1','sub_13_2','sub_13_3','sub_13_4')  
);
content [14] = new Array (
false,
new Array('sub_14_1','sub_14_2','sub_14_3','sub_14_4')  
);

// --------------------------------------------------------------------------------------------

isOPERA = (navigator.userAgent.indexOf('Opera') >= 0)? true : false;
isIE    = (document.all && !isOPERA)? true : false;
isDOM   = (document.getElementById && !isIE && !isOPERA)? true : false;


function processTree (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('.SIR \{ display: none; \}');
	document.writeln('</style>');
}

// -->
