function loadLinkStyles()
{
   noaaLinkStyles();
};
addLoadEvent(loadLinkStyles);

function noaaLinkStyles()
{
	var url = document.location.href;

// conditions for ICESat navigation

// Overview
	var overview = url.match(/(\/)[#]?$/);
	var overviewIndex = url.match(/\/noaa\/index.html/);
	
	if(overview || overviewIndex)
	{
		document.getElementById("navNoaaOverview").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navNoaaOverview').innerHTML = 'Overview';
	}


// People
	if(url.match(/people.html/))
	{
		document.getElementById("navNoaaPeople").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navNoaaPeople').innerHTML = 'People';	
	}


// Projects
	if(url.match(/projects.html/))
	{
		document.getElementById("navNoaaProjects").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navNoaaProjects').innerHTML = 'Projects';	
	}

	if(url.match(/aidjex/))
	{
		document.getElementById("navNoaaProjects").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navNoaaProjects').innerHTML = 'Projects';	
	}

	if(url.match(/ewg/))
	{
		document.getElementById("navNoaaProjects").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navNoaaProjects').innerHTML = 'Projects';	
	}

	if(url.match(/gdsidb/))
	{
		document.getElementById("navNoaaProjects").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navNoaaProjects').innerHTML = 'Projects';	
	}

	if(url.match(/search/))
	{
		document.getElementById("navNoaaProjects").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navNoaaProjects').innerHTML = 'Projects';	
	}

	if(url.match(/moored_uls/))
	{
		document.getElementById("navNoaaProjects").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navNoaaProjects').innerHTML = 'Projects';	
	}

	if(url.match(/scicex/))
	{
		document.getElementById("navNoaaProjects").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navNoaaProjects').innerHTML = 'Projects';	
	}


// News
	if(url.match(/news.html/))
	{
		document.getElementById("navNoaaNews").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navNoaaNews').innerHTML = 'News';	
	}


// Data Inventory
	if(url.match(/noaa.html/))
	{
		document.getElementById("navNoaaData").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navNoaaData').innerHTML = 'Data Summaries';	
	}


// Submit Data
	if(url.match(/submit_data.html/))
	{
		document.getElementById("navNoaaSubmit").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navNoaaSubmit').innerHTML = 'Submit Data';	
	}


// if none of these conditions, do nothing
	
	else {}
	
}