function rateScene(rating){
    document.forms.ratingForm.rating.value = rating;
    var base = $('ratingForm').action;
    var params = Form.serialize($('ratingForm'));
    //var myAjax = new Ajax.Request( base, { method: 'get', parameters: params, onComplete:  showRating});
    var myAjax = new Ajax.Request( base, { method: 'get', parameters: params});
    showRating(rating);
    rateScene = function(rating){};
}

function rollStars(star_index){
	for(i=star_index; i>0; i--){
		$('starDiv' + i).style.backgroundImage = 'url(/images/star_full_org.gif)';
		$('star' + i).style.display = 'none';
	}
}

function unRollStars(star_index){
	for(i=star_index; i>0; i--){
		$('starDiv' + i).style.backgroundImage = '';
		$('star' + i).style.display = '';
	}
}

function showRating(originalRequest){
	//var max = parseInt(Math.ceil(originalRequest.responseText));
	var max = originalRequest; 
	var i = 1;
	var divText = '';
	for (; i <= max; i++) {
		divText += '<div class="star_nobackground"><img style="border: none;" src="/images/star_full_org.gif"></div>';
//		$('star' + i).src = '/images/star_full_org.gif';
	}
	for (; i < 6; i++) {
		divText += '<div class="star_nobackground"><img style="border: none;" src="/images/star_empty_org.gif"></div>';
	//	$('star' + i).src = '/images/star_empty_org.gif'
	}
	//$('rateSceneDiv').innerHTML = '<b>You rated this scene ' + originalRequest + ' stars:</b><br/>';
	//divText += '</div>';
	$('rateSceneDiv').innerHTML = divText; 
}