switch (lang)
{
case 'fr' : 
	var comment = ['Très mauvais','Mauvais','Moyen','Intéressant','Génial'];
	var vote = "Votez";
	break;
case 'en' : 
	var comment = ['Worst','Bad','Average','Nice','Great'];
	var vote = "Vote";
	break;
} 

function fillStar(num) {

	for (i=1; i<=num; i++) {
		$("#star"+i).addClass('vote');

		//$("#str_vote").html(comment[num - 1]);
	}
}

function emptyStar() {
	for (i=1; i<6; i++) {
		$("#star"+i).removeClass('vote');
		//$("#str_vote").html(vote);
	}
}