function switchHeadlinesTabTo(source, target)
{
	var links = $$('.switch');
	var tabs = $$('.tabContent');
	tabs.each(function(item) 
	{ 
		if(item.id == target) { item.style.display = 'block'; }
		else                  { item.style.display = 'none'; }
	});
	//alert(source);
	links.each(function(item)
	{
		if(item.id == source) { item.style.textDecoration = 'underline'; }
		else                     { item.style.textDecoration = ''; }
	});
}