//====================================================================
// Function : nvh_mainnavigation_displaynode
// Comments : this method draws the navigation elements for the supplied
//            node and all its children (if appropriate)
//====================================================================

function nvh_mainnavigation_displaynode(path, node, strFragRoot)
{

if (node.m_level == 2 && Browser.Version() >= 7)
{
//document.write (node.m_level);
document.write( " <li class='L2'><a href='" + node.m_href + "'><div>" + node.m_label + "</div></a></li>");
}



if (node.m_level == 1  && Browser.Version() >= 7)
{ 
	if  (first == "y")
	{
	
	document.write("   <li class='L1'>" );
	document.write( " <a href='"+ node.m_href + "' class='off'><div style='margin-left:28px;'>" + node.m_label + "</div></a>");
	first = "n";
	}
	else
	{
	document.write("   <li class='L1 nav_stick'>" );
	document.write( " <a href='"+ node.m_href + "' class='off'><div>" + node.m_label + "</div></a>");
	}   
  
  if (node.m_subNodes.length > 0)
  {
  document.write("    <ul class='L1'>");
   for (var i = 0 ; i < node.m_subNodes.length ; i++)
     nvh_mainnavigation_displaynode(path, node.m_subNodes[i], strFragRoot);
  }
  
}  
else if (node.m_level == 1  && Browser.Version() < 7)
{

	document.write( " <td class=NavItem'><a href='"+ node.m_href + "' class='off'><div>" + node.m_label + "</div></a></td>");
}


if (node.m_level == 1  && Browser.Version() >= 7)
{  
  if (node.m_subNodes.length > 0)
  {
  document.write(" </ul>");
  }
  document.write("   </li>" );
  
}

}
//====================================================================
// Function : nvh_mainnavigation_display
// Comments : this method draws the main navigation fragment
//====================================================================
var  first = "y";
var Browser = {
	           Version: function() {   
			   var version = 999;    
			   if (navigator.appVersion.indexOf("MSIE") != -1)  
			    	version = parseFloat(navigator.appVersion.split("MSIE")[1]);
		        	return version;
			   }
			 }
function nvh_mainnavigation_display(path, node, strFragRoot, bDisplayRoot)
{
var Browser = {
	           Version: function() {   
			   var version = 999;    
			   if (navigator.appVersion.indexOf("MSIE") != -1)  
			    	version = parseFloat(navigator.appVersion.split("MSIE")[1]);
		        	return version;
			   }
			 }

if (Browser.Version() >= 7)
{
   document.write("<div class='nav_menu'>");
    document.write("<ul id='ix-nav' class='nav'> ");
}
else if  (Browser.Version() < 7)
{
	document.write("<table class='nav_menu'>");
	document.write("<tr class='nav'>");
	}


   if (bDisplayRoot) 
   {
      nvh_mainnavigation_displaynode(path, node, strFragRoot);
   }
   else
   {
      for (var i = 0 ; i < node.m_subNodes.length ; i++)
         nvh_mainnavigation_displaynode(path, node.m_subNodes[i], strFragRoot);
   }

   /********************************************/
   /************ TUTORIAL HYPERLINK ************/
   /********************************************/
   if (SSContributor)
   {
   //  document.write("<td class=\"TIDWebDropDown-level1Lead\">&nbsp;</td><td class=\"TIDWebDropDown-level1\" align=right onmouseover=\"className='TIDWebDropDown-level1hover';\" onmouseout=\"className='TIDWebDropDown-level1';\">");
  //   generateTutorialLink('TIDWebDropDown', 'click here to learn more about the main navigation fragment');
   //  document.write("</td>");
   }
   /********************************************/
   /************ TUTORIAL HYPERLINK ************/
   /********************************************/
if (Browser.Version() >= 7)
{
  document.write("   </ul>");  
  document.write("  </div>");
  }
else if  (Browser.Version() < 7)
{
	document.write("</tr>");
	document.write("<table>");
	}   

}