function links()
{
	var links=$('main').getElements('a[rel=external]');
	
	$each(links, function(link)
	{
		window.addEvent('domready', function() 
		{
			link.addEvent('click', function(){
			window.open(link.get('href'),'_blank');
			return false;
			});
		});
	});
}

function disable_links()
{
	var links=$('main').getElements('a');
	
	$each(links, function(link)
	{
		window.addEvent('domready', function() 
		{
			link.addEvent('click', function(){
			return false;
			});
		});
	});
}

function ie_links()
{
if(document.all)	
{
	if($('text'))
	{
	var links=$('text').getElements('a');
	$each(links, function(link)
	{
		link.setStyle("cursor","hand");
		
		if(link.onclick==null && link.rel=="")
		{
			window.addEvent('domready', function() 
			{
			link.addEvent('click', function(){
				if(link.target=="_blank") window.open(link.get('href'),'_blank');
				else document.location.href=link.get('href');
			return false;
			});
			});
		}	
	});
	}
}	
}