function location_display(location_id) { 
	if(document.getElementById(location_id)) { 
		if(document.getElementById(location_id).style.display!='none')document.getElementById(location_id).style.display='none'; 
		else document.getElementById(location_id).style.display=''; 
	} else alert('Sector Not Found!'); 
}
 
window.addEvent('domready', function() {			
	if($('current')){
		var myAccordion = new Accordion($('current'), 'h3.toggler', 'div.element', {
			opacity: true,
			onActive: function(toggler, element){
				toggler.setStyles({'color':'#555','cursor':'text'});
			},
			onBackground: function(toggler, element){
				toggler.setStyles({'color':'#049540','cursor':'pointer'});
			}
		});
	}
	if($('teaser')){
		var teaser = new Ticker('teaser',{speed:500,delay:500,direction:'horizontal'});
	}
	if($('calendar')){
		var calendar = new Calendar(calendarData,'calendar');
	}
	$$('table.course-table','table.conference-table').each(function(item){
		var c = new SortingTable(item,{dont_sort_class: 'nosort', forward_sort_class: 'forward_sort', reverse_sort_class: 'reverse_sort',zebra:true});
	});
});