var last_expanded = ''; 
var last_news_expanded = ''; 

function showHide(id) { 
	var obj = document.getElementById(id); 
	
	var status = obj.className; 
	
	if (status == 'hide') { 
	
		if (last_expanded != '') { 
			var last_obj = document.getElementById(last_expanded); 
			last_obj.className = 'hide'; 
		} 
	
		obj.className = 'show'; 
		last_expanded = id; 
	} 
	else { 
		obj.className = 'hide'; 
	} 
} 

function showHideNews(id) { 
	var obj = document.getElementById(id); 
	
	var status = obj.className; 
	
	if (status == 'hideNews') { 
		if (last_expanded != '') { 
			var last_obj = document.getElementById(last_expanded); 
			last_obj.className = 'hideNews'; 
		} 
	
		obj.className = 'showNews'; 
		last_expanded = id; 
	} 
	else { 
		obj.className = 'hideNews'; 
	} 
}