var isPermited = true;
var rating;

function setRating(value, voicesCount, isVoiced){
	rating = Math.round(parseFloat(value));
	fillStars(rating);
	$('#VoicesCount').text( voicesCount);
	isPermited = !isVoiced;
}

function sendVoice(voice, item_id){
	if(isPermited){
		$.post(
		'/voices/add_voice.php'
		, {voice: voice, item_id: item_id}
		,function(data){
					setRating(data.voicesAVG, data.voicesCount, true);
			   }
		,'json'
		
		);
	}
	else{
		alert("Ваш голос уже засчитан!");	
	}
}

function fillStars(star){
	if(isPermited){	
		$('#stars_c').removeClass('bstars_1 bstars_2 bstars_3 bstars_4 bstars_5');
		$('#stars_c').addClass('bstars_' + star);
	}
}