function hide_out()
{
	var count = 1;
	$$('div.out').each(function(el){
		if(count>3)
			el.hide();
		count++;
	});
}

document.observe('dom:loaded',function(){
	if($('more_out'))
	{
		// hide less link
		$('less_out').hide();
		hide_out();

		// give more_out_link functionality
		$('more_out_link').observe('click',function(event){
			Event.stop(event);

			// swap buttons
			$('more_out').hide();
			$('less_out').show();

			$$('div.out').each(Element.show);
		});

		// give less_out_link functionality
		$('less_out_link').observe('click',function(event){
			Event.stop(event);

			// swap buttons
			$('less_out').hide();
			$('more_out').show();

			hide_out();
		});
	}
});