window.addEvent('domready', function(){
	
	if($('commentsForm')){
		var commentsSlider = new Fx.Slide($('commentsForm'),{
			wait: false,
			duration: 550,
			transition: Fx.Transitions.Cubic.easeOut
		});
		commentsSlider.hide();
		
		$('commentButton').addEvent('click',function(){
			commentsSlider.toggle();
		});
		
		var replyButtons = $$('.commentReply');
		replyButtons.each(function(replyButton){
			replyButton.addEvent('click',function(){
				commentsSlider.slideIn();
			});
		});
	}
	

});

var newsRatingFlag = 0;
var newsOriginalRating1 = 'ratingStarEmpty';
var newsOriginalRating2 = 'ratingStarEmpty';
var newsOriginalRating3 = 'ratingStarEmpty';
var newsOriginalRating4 = 'ratingStarEmpty';
var newsOriginalRating5 = 'ratingStarEmpty';
var newsOriginalRatingText = '';

function restoreStars(){
	var star1 = document.getElementById('ratingStar1').className = newsOriginalRating1;
	var star2 = document.getElementById('ratingStar2').className = newsOriginalRating2 ;
	var star3 = document.getElementById('ratingStar3').className = newsOriginalRating3;
	var star4 = document.getElementById('ratingStar4').className = newsOriginalRating4;
	var star5 = document.getElementById('ratingStar5').className = newsOriginalRating5;
	document.getElementById('articleRatingText').innerHTML = newsOriginalRatingText;
}

function showStars(stars){
	
	var star1 = document.getElementById('ratingStar1');
	var star2 = document.getElementById('ratingStar2');
	var star3 = document.getElementById('ratingStar3');
	var star4 = document.getElementById('ratingStar4');
	var star5 = document.getElementById('ratingStar5');
	
	if(newsRatingFlag == 0){
		newsOriginalRating1 = star1.className;
		newsOriginalRating2 = star2.className;
		newsOriginalRating3 = star3.className;
		newsOriginalRating4 = star4.className;
		newsOriginalRating5 = star5.className;
		newsOriginalRatingText = document.getElementById('articleRatingText').innerHTML;
		newsRatingFlag = 1;	
	}
	
	switch(stars){
		case(1):
			var rating = 'Poor';
			star1.className = 'ratingStarFull';
			star2.className = 'ratingStarEmpty';
			star3.className = 'ratingStarEmpty';
			star4.className = 'ratingStarEmpty';
			star5.className = 'ratingStarEmpty';
			break;
		case(2):
			var rating = 'Below Average';
			star1.className = 'ratingStarFull';
			star2.className = 'ratingStarFull';
			star3.className = 'ratingStarEmpty';
			star4.className = 'ratingStarEmpty';
			star5.className = 'ratingStarEmpty';
			break;
		case(3):
			var rating = 'Average';
			star1.className = 'ratingStarFull';
			star2.className = 'ratingStarFull';
			star3.className = 'ratingStarFull';
			star4.className = 'ratingStarEmpty';
			star5.className = 'ratingStarEmpty';
			break;
		case(4):
			var rating = 'Good';
			star1.className = 'ratingStarFull';
			star2.className = 'ratingStarFull';
			star3.className = 'ratingStarFull';
			star4.className = 'ratingStarFull';
			star5.className = 'ratingStarEmpty';
			break;
		case(5):
			var rating = 'Excellent';
			star1.className = 'ratingStarFull';
			star2.className = 'ratingStarFull';
			star3.className = 'ratingStarFull';
			star4.className = 'ratingStarFull';
			star5.className = 'ratingStarFull';
			break;
		default:
			var rating = '';
			break;
	}
	document.getElementById('articleRatingText').innerHTML = rating;
}