/////////////////////////////////////////////////////////////////////////////
// Function : NavNode (constructor)
// Comments :
/////////////////////////////////////////////////////////////////////////////
function NavNode(id, label, href, parent)
{
	this.m_parent = null;
	this.m_level = 0;

	if (parent)
	{
		this.m_parent = parent;
		this.m_level = parent.m_level+1;
	}

	this.m_id = id;

	// assume that m_label will most often be used directly as HTML
	this.m_rawlabel = label;

	label = label.replace(/&/g, '&');
	label = label.replace(/</g, '&lt;');
	label = label.replace(/>/g, '&gt;');
	label = label.replace(/"/g, '&quot;');

	this.m_label = label;

	this.m_href = href;
	this.m_subNodes = new Array();

	var argValues = NavNode.arguments;
	var argCount = NavNode.arguments.length;

	for (i = 4 ; i < argCount ; i++)
	{
		var attrName = argValues[i].split("==")[0];
		var attrValue = argValues[i].split("==")[1];

		eval("this.cp_" + attrName + " = '" + attrValue + "';");
	}

	NavNode.prototype.addNode = addNode;
	NavNode.prototype.isSelected = isSelected;
}

/////////////////////////////////////////////////////////////////////////////
// Function : addNode
// Comments :
/////////////////////////////////////////////////////////////////////////////
function addNode(id, label, href)
{
	var newIndex = this.m_subNodes.length;
	var newNode = new NavNode(id, label, href, this);

	var argValues = addNode.arguments;
	var argCount = addNode.arguments.length;

	for (i = 3 ; i < argCount ; i++)
	{
		var attrName = argValues[i].split("==")[0];
		var attrValue = argValues[i].split("==")[1];

		eval("newNode.cp_" + attrName + " = '" + attrValue + "';");
	}

	this.m_subNodes[newIndex] = newNode;
	return newNode;
}

/////////////////////////////////////////////////////////////////////////////
// Function : isSelected
// Comments :
/////////////////////////////////////////////////////////////////////////////
function isSelected()
{
    var pos = window.location.href.lastIndexOf("/");
    var docname = window.location.href.substring(pos+1, window.location.href.length);

    pos = this.m_href.lastIndexOf("/");
    var myname = this.m_href.substring(pos+1, this.m_href.length);

    if (docname == myname)
		return true;
	else
		return false;
}

/////////////////////////////////////////////////////////////////////////////
// Function : customSectionPropertyExists
// Comments :
/////////////////////////////////////////////////////////////////////////////
function customSectionPropertyExists(csp)
{
	return (typeof csp != _U && csp != null);
}

/////////////////////////////////////////////////////////////////////////////
// Function : getCustomSectionProperty
// Comments :
/////////////////////////////////////////////////////////////////////////////
function getCustomSectionProperty(csp)
{
	if (customSectionPropertyExists(csp))
	{
		return csp;
	}
	else
	{
		return "";
	}
}

/////////////////////////////////////////////////////////////////////////////

var g_navNode_Root = new NavNode('284','Games4Learning',ssUrlPrefix + 'index.htm',null,'secondaryUrlVariableField==region2');
g_navNode_0=g_navNode_Root.addNode('285','Calendar of Events',ssUrlPrefix + 'calendar/index.htm','secondaryUrlVariableField==region2');
g_navNode_1=g_navNode_Root.addNode('346','Games\x40Carolina',ssUrlPrefix + 'GamesAtCarolina/index.htm','contributorOnly==FALSE');
g_navNode_2=g_navNode_Root.addNode('286','Event Materials',ssUrlPrefix + 'eventmaterials/index.htm','secondaryUrlVariableField==region2');
g_navNode_3=g_navNode_Root.addNode('287','Funding',ssUrlPrefix + 'funding/index.htm','secondaryUrlVariableField==region2');
g_navNode_4=g_navNode_Root.addNode('288','Resources',ssUrlPrefix + 'resources/index.htm','secondaryUrlVariableField==region2');
g_navNode_4_0=g_navNode_4.addNode('291','Web Sites',ssUrlPrefix + 'resources/webSites/index.htm','secondaryUrlVariableField==region2');
g_navNode_4_1=g_navNode_4.addNode('292','Listservs',ssUrlPrefix + 'resources/listservs/index.htm','secondaryUrlVariableField==region2');
g_navNode_4_2=g_navNode_4.addNode('293','Organizations',ssUrlPrefix + 'resources/organizations/index.htm','secondaryUrlVariableField==region2');
g_navNode_4_3=g_navNode_4.addNode('294','Game Reviews',ssUrlPrefix + 'resources/gamereviews/index.htm','secondaryUrlVariableField==region2');
g_navNode_4_4=g_navNode_4.addNode('295','Glossary',ssUrlPrefix + 'resources/glossary/index.htm','secondaryUrlVariableField==region2');
g_navNode_4_5=g_navNode_4.addNode('296','Journals',ssUrlPrefix + 'resources/journals/index.htm','secondaryUrlVariableField==region2');
g_navNode_4_6=g_navNode_4.addNode('297','Readings',ssUrlPrefix + 'resources/readings/index.htm','secondaryUrlVariableField==region2');
g_navNode_4_7=g_navNode_4.addNode('298','Scholars',ssUrlPrefix + 'resources/scholars/index.htm','secondaryUrlVariableField==region2');
g_navNode_5=g_navNode_Root.addNode('289','Symposium Materials',ssUrlPrefix + 'symposiummaterials/index.htm','secondaryUrlVariableField==region2');
g_navNode_5_0=g_navNode_5.addNode('299','Agenda',ssUrlPrefix + 'symposiummaterials/agenda/index.htm','secondaryUrlVariableField==region2');
g_navNode_5_1=g_navNode_5.addNode('300','Pre-symposium Events',ssUrlPrefix + 'symposiummaterials/pre-events/index.htm','secondaryUrlVariableField==region2');
g_navNode_5_2=g_navNode_5.addNode('301','Photographs',ssUrlPrefix + 'symposiummaterials/photographs/index.htm','secondaryUrlVariableField==region2');
g_navNode_5_3=g_navNode_5.addNode('302','Sponsors',ssUrlPrefix + 'symposiummaterials/sponsors/index.htm','secondaryUrlVariableField==region2');
g_navNode_5_4=g_navNode_5.addNode('303','Quotations',ssUrlPrefix + 'symposiummaterials/quotations/index.htm','secondaryUrlVariableField==region2');
g_navNode_6=g_navNode_Root.addNode('290','Contact',ssUrlPrefix + 'contact/index.htm','secondaryUrlVariableField==region2');