//
// init_starz
function init_starz(prefixe, vote, small){
	var starFull = new Image();
	var starEmpty = new Image();
	var starNoVote = new Image();
	starFull.src = "/images/star.png";
	starEmpty.src = "/images/star_empty.png";
	starNoVote.src = "/images/star_novote.png";
	
	for(var i=1; i<=5; i++){
		var imgStar = document.images[prefixe+i];
		if(imgStar){
			if(vote==-1){
				imgStar.src = starNoVote.src;
			}else{
				imgStar.src = (i<=vote) ? starFull.src : starEmpty.src;
			}
			if(small){
				imgStar.style.width = "20px";
				imgStar.style.height = "20px";
			}
		}
	}
}