$(function() {	
	$('div#nav ul li').hover(function(e) {	
		var hoveredItem = e.currentTarget;
		var index = $('div#nav ul li').index(hoveredItem);		
		if(index < 3){		
			$(hoveredItem).append('<img src="images/right_corner.jpg" alt="corner peice" class="right_corner">');
		}		
		if(index > 3) {
			$(hoveredItem).append('<img src="images/left_corner.jpg" alt="corner peice" class="left_corner">');
		}	
	}, function(e) {
		var hoveredItem = e.currentTarget;	
		$(hoveredItem).children('img').remove();		
	});	
	
	$('div#popup_images a').colorbox({
		maxHeight: '95%',
		rel: 'group'
	});
	
});