/////////////////////////////////////////////////////////////////////////////
// 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('408','Home',ssUrlPrefix + 'index.htm',null);
g_navNode_0=g_navNode_Root.addNode('425','Watch Shows',ssUrlPrefix + 'WatchShows/index.htm','dynamicListIndex==TRUE','dynamicListIsIndex==FALSE','secondaryUrlVariableField==C10');
g_navNode_0_0=g_navNode_0.addNode('431','Upcoming Shows',ssUrlPrefix + 'WatchShows/UpcomingShows/index.htm');
g_navNode_0_1=g_navNode_0.addNode('432','Segments by Topic',ssUrlPrefix + 'WatchShows/SegmentsByTopic/index.htm','dynamicListIndex==true','dynamicListIsIndex==FALSE','secondaryUrlVariableField==C10');
g_navNode_0_1_0=g_navNode_0_1.addNode('466','Air Quality',ssUrlPrefix + 'WatchShows/SegmentsByTopic/AirQuality/index.htm','dynamicListIsIndex==TRUE','secondaryUrlVariableField==C11');
g_navNode_0_1_1=g_navNode_0_1.addNode('467','Appliances',ssUrlPrefix + 'WatchShows/SegmentsByTopic/Appliances/index.htm','dynamicListIsIndex==TRUE','secondaryUrlVariableField==C11');
g_navNode_0_1_2=g_navNode_0_1.addNode('468','Building \x26 Remodeling',ssUrlPrefix + 'WatchShows/SegmentsByTopic/BuildingRemodeling/index.htm','dynamicListIsIndex==TRUE','secondaryUrlVariableField==C11');
g_navNode_0_1_3=g_navNode_0_1.addNode('485','Energy Basics',ssUrlPrefix + 'WatchShows/SegmentsByTopic/EnergyBasics/index.htm','dynamicListIsIndex==TRUE','secondaryUrlVariableField==C11');
g_navNode_0_1_4=g_navNode_0_1.addNode('470','Heating \x26 Cooling',ssUrlPrefix + 'WatchShows/SegmentsByTopic/HeatingCooling/index.htm','dynamicListIsIndex==TRUE','secondaryUrlVariableField==C11');
g_navNode_0_1_5=g_navNode_0_1.addNode('471','Insulating \x26 Weatherizing',ssUrlPrefix + 'WatchShows/SegmentsByTopic/Insulating/index.htm','dynamicListIsIndex==TRUE','secondaryUrlVariableField==C11');
g_navNode_0_1_6=g_navNode_0_1.addNode('473','Lighting',ssUrlPrefix + 'WatchShows/SegmentsByTopic/Lighting/index.htm','dynamicListIsIndex==TRUE','secondaryUrlVariableField==C11');
g_navNode_0_1_7=g_navNode_0_1.addNode('475','Outdoor Living',ssUrlPrefix + 'WatchShows/SegmentsByTopic/OutdoorLiving/index.htm','dynamicListIsIndex==TRUE','secondaryUrlVariableField==C11');
g_navNode_0_1_8=g_navNode_0_1.addNode('489','Power Quality',ssUrlPrefix + 'WatchShows/SegmentsByTopic/PowerQuality/index.htm','dynamicListIsIndex==TRUE','secondaryUrlVariableField==C11');
g_navNode_0_1_9=g_navNode_0_1.addNode('476','Renewable Energy',ssUrlPrefix + 'WatchShows/SegmentsByTopic/RenewableEnergy/index.htm','dynamicListIsIndex==TRUE','secondaryUrlVariableField==C11');
g_navNode_0_1_10=g_navNode_0_1.addNode('479','Safety',ssUrlPrefix + 'WatchShows/SegmentsByTopic/Safety/index.htm','dynamicListIsIndex==TRUE','secondaryUrlVariableField==C11');
g_navNode_0_1_11=g_navNode_0_1.addNode('480','Water Heating \x26 Plumbing',ssUrlPrefix + 'WatchShows/SegmentsByTopic/WaterHeatingPlumbing/index.htm','dynamicListIsIndex==TRUE','secondaryUrlVariableField==C11');
g_navNode_0_1_12=g_navNode_0_1.addNode('481','Whole House',ssUrlPrefix + 'WatchShows/SegmentsByTopic/WholeHouse/index.htm','dynamicListIsIndex==TRUE','secondaryUrlVariableField==C11');
g_navNode_0_1_13=g_navNode_0_1.addNode('482','Windows \x26 Doors',ssUrlPrefix + 'WatchShows/SegmentsByTopic/WindowsDoors/index.htm','dynamicListIsIndex==TRUE','secondaryUrlVariableField==C11');
g_navNode_1=g_navNode_Root.addNode('427','Energy-Efficient Living',ssUrlPrefix + 'Energy-EfficientLiving/index.htm');
g_navNode_1_0=g_navNode_1.addNode('435','Air Quality',ssUrlPrefix + 'Energy-EfficientLiving/AirQuality/index.htm','secondaryUrlVariableField==C10');
g_navNode_1_1=g_navNode_1.addNode('436','Appliances',ssUrlPrefix + 'Energy-EfficientLiving/Appliances/index.htm','secondaryUrlVariableField==C10');
g_navNode_1_2=g_navNode_1.addNode('437','Building \x26 Remodeling',ssUrlPrefix + 'Energy-EfficientLiving/BuildingRemodeling/index.htm','secondaryUrlVariableField==C10');
g_navNode_1_3=g_navNode_1.addNode('596','DIY Projects',ssUrlPrefix + 'Energy-EfficientLiving/DIYProjects/index.htm','dynamicListIsIndex==FALSE','secondaryUrlVariableField==C10');
g_navNode_1_4=g_navNode_1.addNode('487','Energy Basics',ssUrlPrefix + 'Energy-EfficientLiving/EnergyBasics/index.htm','dynamicListIsIndex==FALSE','secondaryUrlVariableField==C10');
g_navNode_1_5=g_navNode_1.addNode('439','Heating \x26 Cooling',ssUrlPrefix + 'Energy-EfficientLiving/HeatingCooling/index.htm','secondaryUrlVariableField==C10');
g_navNode_1_6=g_navNode_1.addNode('440','Insulating \x26 Weatherizing',ssUrlPrefix + 'Energy-EfficientLiving/Insulating/index.htm','secondaryUrlVariableField==C10');
g_navNode_1_7=g_navNode_1.addNode('442','Lighting',ssUrlPrefix + 'Energy-EfficientLiving/Lighting/index.htm','secondaryUrlVariableField==C10');
g_navNode_1_8=g_navNode_1.addNode('444','Outdoor Living',ssUrlPrefix + 'Energy-EfficientLiving/OutdoorLiving/index.htm','secondaryUrlVariableField==C10');
g_navNode_1_9=g_navNode_1.addNode('488','Power Quality',ssUrlPrefix + 'Energy-EfficientLiving/PowerQuality/index.htm','dynamicListIsIndex==FALSE','secondaryUrlVariableField==C10');
g_navNode_1_10=g_navNode_1.addNode('445','Renewable Energy',ssUrlPrefix + 'Energy-EfficientLiving/RenewableEnergy/index.htm','secondaryUrlVariableField==C10');
g_navNode_1_11=g_navNode_1.addNode('446','Safety',ssUrlPrefix + 'Energy-EfficientLiving/Safety/index.htm','secondaryUrlVariableField==C10');
g_navNode_1_12=g_navNode_1.addNode('447','Water Heating \x26 Plumbing',ssUrlPrefix + 'Energy-EfficientLiving/WaterHeatingPlumbing/index.htm','secondaryUrlVariableField==C10');
g_navNode_1_13=g_navNode_1.addNode('448','Whole House',ssUrlPrefix + 'Energy-EfficientLiving/WholeHouse/index.htm','secondaryUrlVariableField==C10');
g_navNode_1_14=g_navNode_1.addNode('449','Windows \x26 Doors',ssUrlPrefix + 'Energy-EfficientLiving/WindowsDoors/index.htm','secondaryUrlVariableField==C10');
g_navNode_1_15=g_navNode_1.addNode('451','Energy-savings Tips',ssUrlPrefix + 'Energy-EfficientLiving/Energy-savingsTips/index.htm','secondaryUrlVariableField==C10');
g_navNode_2=g_navNode_Root.addNode('428','Get Show Info',ssUrlPrefix + 'GetShowInfo/index.htm');
g_navNode_2_0=g_navNode_2.addNode('453','Stations \x26 Show Times',ssUrlPrefix + 'GetShowInfo/StationsShowTimes/index.htm');
g_navNode_2_1=g_navNode_2.addNode('454','Be on PowerHouse',ssUrlPrefix + 'GetShowInfo/BeonPowerHouse/index.htm');
g_navNode_2_2=g_navNode_2.addNode('455','Meet Our Hosts',ssUrlPrefix + 'GetShowInfo/MeetOurHosts/index.htm');
g_navNode_2_3=g_navNode_2.addNode('456','FAQs',ssUrlPrefix + 'GetShowInfo/FAQs/index.htm','dynamicListIsIndex==FALSE');
g_navNode_2_4=g_navNode_2.addNode('601','DVDs at Your Library',ssUrlPrefix + 'GetShowInfo/DVDsatYourLibrary/index.htm');
g_navNode_2_4_0=g_navNode_2_4.addNode('606','DVD Request',ssUrlPrefix + 'GetShowInfo/DVDsatYourLibrary/DVDRequest/index.htm');
g_navNode_2_4_1=g_navNode_2_4.addNode('607','DVD Request Reply',ssUrlPrefix + 'GetShowInfo/DVDsatYourLibrary/DVDRequestReply/index.htm');
g_navNode_3=g_navNode_Root.addNode('429','Cash-Back Rewards',ssUrlPrefix + 'Cash-BackRewards/index.htm','dynamicListIsIndex==FALSE');
g_navNode_4=g_navNode_Root.addNode('430','Contact Us',ssUrlPrefix + 'ContactUs/index.htm','dynamicListIsIndex==FALSE');