/////////////////////////////////////////////////////////////////////////////
// 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('1022','Home',ssUrlPrefix + 'index.html',null);
g_navNode_0=g_navNode_Root.addNode('1023','Products and Services',ssUrlPrefix + 'Products/index.html');
g_navNode_0_0=g_navNode_0.addNode('1024','Environmental Products',ssUrlPrefix + 'Products/Environmental/index.html');
g_navNode_0_0_0=g_navNode_0_0.addNode('1026','NM 720S',ssUrlPrefix + 'Products/Environmental/NM720S/index.html');
g_navNode_0_0_1=g_navNode_0_0.addNode('1027','NH 78 Drive Chain',ssUrlPrefix + 'Products/Environmental/NH78DriveChain/index.html');
g_navNode_0_0_2=g_navNode_0_0.addNode('1028','HB 78 Stainless Steel Chain',ssUrlPrefix + 'Products/Environmental/HB78StainlessSteelChain/index.html');
g_navNode_0_0_3=g_navNode_0_0.addNode('1029','SAV 715 Chain',ssUrlPrefix + 'Products/Environmental/SAV715Chain/index.html');
g_navNode_0_0_4=g_navNode_0_0.addNode('1030','SAV 709 Chain',ssUrlPrefix + 'Products/Environmental/SAV709Chain/index.html');
g_navNode_0_0_5=g_navNode_0_0.addNode('1031','23 Tooth Drive Sprockets - 720S',ssUrlPrefix + 'Products/Environmental/23ToothDriveSprockets-720S/index.html');
g_navNode_0_0_6=g_navNode_0_0.addNode('1032','17 Tooth Idler Sprockets - 720S',ssUrlPrefix + 'Products/Environmental/17ToothIdlerSprockets-720S/index.html');
g_navNode_0_0_7=g_navNode_0_0.addNode('1033','40 Tooth Driven Sprockets - 78 Series',ssUrlPrefix + 'Products/Environmental/40ToothDrivenSprockets-78Series/index.html');
g_navNode_0_0_8=g_navNode_0_0.addNode('1034','11 Tooth Shearpin Sprockets - 78 Series',ssUrlPrefix + 'Products/Environmental/11ToothShearpinSprockets-78Series/index.html');
g_navNode_0_0_9=g_navNode_0_0.addNode('1035','SAV Hybrid Sprockets',ssUrlPrefix + 'Products/Environmental/SAVHybridSprockets/index.html');
g_navNode_0_0_10=g_navNode_0_0.addNode('1036','FRP - Channel Flight / Standard',ssUrlPrefix + 'Products/Environmental/FRP-ChannelFlightStandard/index.html');
g_navNode_0_0_11=g_navNode_0_0.addNode('1037','FRP - Channel Flight / High Strength',ssUrlPrefix + 'Products/Environmental/FRP-ChannelFlightHighStrength/index.html');
g_navNode_0_0_12=g_navNode_0_0.addNode('1038','FRP - HMAX Flight / Extreme Duty',ssUrlPrefix + 'Products/Environmental/FRP-HMAXFlightExtremeDuty/index.html');
g_navNode_0_0_13=g_navNode_0_0.addNode('1039','Aluminum Flight',ssUrlPrefix + 'Products/Environmental/AluminumFlight/index.html');
g_navNode_0_0_14=g_navNode_0_0.addNode('1040','Filler Blocks',ssUrlPrefix + 'Products/Environmental/FillerBlocks/index.html');
g_navNode_0_0_15=g_navNode_0_0.addNode('1041','Wear Shoes',ssUrlPrefix + 'Products/Environmental/WearShoes/index.html');
g_navNode_0_0_16=g_navNode_0_0.addNode('1056','Wear Alert Shoes',ssUrlPrefix + 'Products/Environmental/WearAlertShoes/index.html');
g_navNode_0_0_17=g_navNode_0_0.addNode('1042','Flight Monitoring System',ssUrlPrefix + 'Products/Environmental/FlightMonitoringSystem/index.html');
g_navNode_0_0_18=g_navNode_0_0.addNode('1043','Snap Idler',ssUrlPrefix + 'Products/Environmental/SnapIdler/index.html');
g_navNode_0_0_19=g_navNode_0_0.addNode('1044','Bibbigard Torque Limiter',ssUrlPrefix + 'Products/Environmental/BibbigardTorqueLimiter/index.html');
g_navNode_0_0_20=g_navNode_0_0.addNode('1045','Shearpin Sprockets - Non-Metallic',ssUrlPrefix + 'Products/Environmental/ShearpinSprockets-Non-Metallic/index.html');
g_navNode_0_0_21=g_navNode_0_0.addNode('1057','Cast Nylon Stub Shafts',ssUrlPrefix + 'Products/Environmental/CastNylonStubShafts/index.html');
g_navNode_0_0_22=g_navNode_0_0.addNode('1058','Static Sleeve Bearings',ssUrlPrefix + 'Products/Environmental/StaticSleeveBearings/index.html');
g_navNode_0_0_23=g_navNode_0_0.addNode('1059','Cast Nylon Headshaft Bearing',ssUrlPrefix + 'Products/Environmental/CastNylonHeadshaftBearing/index.html');
g_navNode_0_0_24=g_navNode_0_0.addNode('1060','FRP / Non-Metallic Scum Skimmer Pipe Assembly',ssUrlPrefix + 'Products/Environmental/FRPNon-MetallicScumSkimmerPipeAssembly/index.html');
g_navNode_0_0_25=g_navNode_0_0.addNode('1061','FRP / Non-Metallic Helical Skimmer',ssUrlPrefix + 'Products/Environmental/FRPNon-MetallicHelicalSkimmer/index.html');
g_navNode_0_1=g_navNode_0.addNode('1025','Industrial Chain Products',ssUrlPrefix + 'Products/IndustrialChain/index.html');
g_navNode_0_1_0=g_navNode_0_1.addNode('1047','Specialty Chain Information',ssUrlPrefix + 'Products/IndustrialChain/SpecialtyChainInformation/index.html');
g_navNode_1=g_navNode_Root.addNode('1048','Company Information',ssUrlPrefix + 'CompanyInformation/index.html');
g_navNode_1_0=g_navNode_1.addNode('1049','Press Releases',ssUrlPrefix + 'CompanyInformation/PressReleases/index.html','secondaryUrlVariableField==region1');