window.onload=function()
{
	nsidcLinkStyles();
	agdcLinkStyles();
	// add other functions to be called onload below
	
	//writeCaption();
	//window.setTimeout('cycle();',4000);
	//(loadbanners());
	
}

function agdcLinkStyles()
{
	var url = document.location.href;
	
// conditions for AGDC navigation 

//  Overview
	
	if(url.match(/\/agdc\/index.html/))
	{
		document.getElementById("navAGDCOverview").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navAGDCOverview').innerHTML = 'Overview';
	}

// A-CAP Map Server
	
	if(url.match(/\/agdc\/acap/))
	{
		document.getElementById("navAGDCACAPMapServer").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navAGDCACAPMapServer').innerHTML = 'A-CAP Map Server';	
	}

// Data Catalog
	
	if(url.match(/\/agdc\/data.html/) || url.match(/\/agdc\/itase.html/))
	{
		document.getElementById("navAGDCDataCatalog").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navAGDCDataCatalog').innerHTML = 'AGDC Data Catalog';	
	}
	
// PI Data Sets
	
	if(url.match(/\/agdc\/pi_data.html/))
	{
		document.getElementById("navAGDCDataCatalog").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navAGDCDataCatalog').innerHTML = 'AGDC Data Catalog';	
	}
	
	if(url.match(/\/agdc\/subject_data.html/))
	{
		document.getElementById("navAGDCDataCatalog").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navAGDCDataCatalog').innerHTML = 'AGDC Data Catalog';	
	}
	
	if(url.match(/\/agdc\/data\//))
	{
		document.getElementById("navAGDCDataCatalog").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navAGDCDataCatalog').innerHTML = 'AGDC Data Catalog';	
	}
	
// Submit Data
	
	if(url.match(/\/agdc\/submit.html/))
	{
		document.getElementById("navAGDCSubmitData").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navAGDCSubmitData').innerHTML = 'Submit Data';
	}
	
// Resources

	if(url.match(/\/agdc\/resources.html/))
	{
		document.getElementById("navAGDCResources").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navAGDCResources').innerHTML = 'Resources';
	}
	
// Contacts
	
	if(url.match(/\/agdc\/contacts.html/))
	{
		document.getElementById("navAGDCContacts").className = "secondarySiteNavActiveNoSubnav";
		document.getElementById('navAGDCContacts').innerHTML = 'Contacts';
	}

	else {}
			

}