/////////////////////////////////////////////////////////////////////////////
// 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('547','Home',ssUrlPrefix + 'index.htm',null);
g_navNode_0=g_navNode_Root.addNode('550','Aerials',ssUrlPrefix + 'aerials/index.htm');
g_navNode_0_0=g_navNode_0.addNode('557','West Looking East Aerial',ssUrlPrefix + 'aerials/westeastaerial/index.htm');
g_navNode_0_1=g_navNode_0.addNode('558','Overall Aerial',ssUrlPrefix + 'aerials/overallaerial/index.htm');
g_navNode_0_2=g_navNode_0.addNode('559','Site Aerial',ssUrlPrefix + 'aerials/siteaerial/index.htm');
g_navNode_0_3=g_navNode_0.addNode('649','Perspective Rendering',ssUrlPrefix + 'aerials/perspectiverend/index.htm');
g_navNode_1=g_navNode_Root.addNode('549','Site Plans',ssUrlPrefix + 'siteplans/index.htm');
g_navNode_1_1=g_navNode_1.addNode('607','Location Map',ssUrlPrefix + 'siteplans/locationmap/index.htm');
g_navNode_1_2=g_navNode_1.addNode('560','Floor Plan\x3a Block 1',ssUrlPrefix + 'siteplans/fpblock1/index.htm');
g_navNode_1_3=g_navNode_1.addNode('562','Floor Plan\x3a Block 2',ssUrlPrefix + 'siteplans/fpblock2/index.htm');
g_navNode_1_4=g_navNode_1.addNode('563','Floor Plan\x3a Block 3',ssUrlPrefix + 'siteplans/fpblock3/index.htm');
g_navNode_1_5=g_navNode_1.addNode('564','Floor Plan\x3a Block 4',ssUrlPrefix + 'siteplans/fpblock4/index.htm');
g_navNode_1_6=g_navNode_1.addNode('565','Floor Plan\x3a Block 5',ssUrlPrefix + 'siteplans/fpblock5/index.htm');
g_navNode_1_7=g_navNode_1.addNode('566','Floor Plan\x3a Block 6',ssUrlPrefix + 'siteplans/fpblock6/index.htm');
g_navNode_1_8=g_navNode_1.addNode('567','Floor Plan\x3a Block 7',ssUrlPrefix + 'siteplans/fpblock7/index.htm');
g_navNode_2=g_navNode_Root.addNode('551','Buildings',ssUrlPrefix + 'buildings/index.htm');
g_navNode_2_0=g_navNode_2.addNode('656','Block 2\x3a Building 42',ssUrlPrefix + 'buildings/bldg42/index.htm');
g_navNode_2_1=g_navNode_2.addNode('580','Block 3\x3a Building 29',ssUrlPrefix + 'buildings/bldg29/index.htm');
g_navNode_2_2=g_navNode_2.addNode('653','Block 4\x3a Building 7',ssUrlPrefix + 'buildings/bldg7/index.htm');
g_navNode_2_3=g_navNode_2.addNode('657','Block 4\x3a Building 9',ssUrlPrefix + 'buildings/bldg9/index.htm');
g_navNode_2_4=g_navNode_2.addNode('658','Block 6\x3a Building 10',ssUrlPrefix + 'buildings/bldg10/index.htm');
g_navNode_2_5=g_navNode_2.addNode('583','Block 6\x3a Building 14',ssUrlPrefix + 'buildings/bldg14/index.htm');
g_navNode_2_6=g_navNode_2.addNode('585','Block 6\x3a Building 15',ssUrlPrefix + 'buildings/bldg15/index.htm');
g_navNode_2_7=g_navNode_2.addNode('654','Block 6\x3a Building 16',ssUrlPrefix + 'buildings/bldg16/index.htm');
g_navNode_2_8=g_navNode_2.addNode('588','Block 6\x3a Building 20',ssUrlPrefix + 'buildings/bldg20/index.htm');
g_navNode_2_9=g_navNode_2.addNode('591','Block 6\x3a Building 21',ssUrlPrefix + 'buildings/bldg21/index.htm');
g_navNode_2_10=g_navNode_2.addNode('655','Block 7\x3a Building 23',ssUrlPrefix + 'buildings/bldg23/index.htm');
g_navNode_2_11=g_navNode_2.addNode('593','Block 7\x3a Building 25',ssUrlPrefix + 'buildings/bldg25/index.htm');
g_navNode_3=g_navNode_Root.addNode('552','Photo Gallery',ssUrlPrefix + 'photos/index.htm');
g_navNode_4=g_navNode_Root.addNode('635','Sustainability',ssUrlPrefix + 'sustainability/index.htm');
g_navNode_5=g_navNode_Root.addNode('553','About',ssUrlPrefix + 'about/index.htm');
g_navNode_6=g_navNode_Root.addNode('554','News',ssUrlPrefix + 'news/index.htm');
g_navNode_7=g_navNode_Root.addNode('555','Contact Us',ssUrlPrefix + 'contact/index.htm');