// JavaScript Document
/* <![CDATA[ */
function setNav(visibleNavUnit, clickedItem){
	var navUnits = document.getElementById('eventNavHolder').getElementsByTagName('DIV');
	var filterUnits = document.getElementById('filterNav').getElementsByTagName('A');
	var totalUnits = navUnits.length;	
	for(var i=0; i<totalUnits; i++){
		if(navUnits[i].id == visibleNavUnit)
			navUnits[i].className = navUnits[i].className.replace(new RegExp(" hidden\\b"), "");
		else if (navUnits[i].className.indexOf('hidden') < 0) 
			navUnits[i].className += ' hidden';
	}
	var totalFilters = filterUnits.length;
	for(var i=0; i<totalUnits; i++){
		if(filterUnits[i] == clickedItem)
			filterUnits[i].className += ' selected';
		else 	
			filterUnits[i].className = filterUnits[i].className.replace(new RegExp(" selected\\b"), "");
	}
			
}
/* ]]> */// JavaScript Document