var siteMap = 
{
	toggleNode: function(toggleNumber, mode){
		if (mode=='expand')
		{
			document.getElementById('subNavList'+toggleNumber).className='thirdTierNavExpanded';
			document.getElementById('nodeTogglePlus'+toggleNumber).className='togglerHidden';
			document.getElementById('nodeToggleMinus'+toggleNumber).className='togglerShown';
			document.getElementById('catLink_'+toggleNumber).className='linkSelected';
		}
		else
		{
			document.getElementById('subNavList'+toggleNumber).className='thirdTierNavCollapsed';
			document.getElementById('nodeToggleMinus'+toggleNumber).className='togglerHidden';
			document.getElementById('nodeTogglePlus'+toggleNumber).className='togglerShown';
			document.getElementById('catLink_'+toggleNumber).className='linkDeselected';
		}
	}
}