function hoverStar(rating) {
	ratingInt = parseInt(rating);
	for (i = 1; i <= ratingInt; i++) {
		starImg = document.getElementById("starImg-" + i);
		starImg.src = "/img/redesign/lonestar.gif";
	}
	for (i = ratingInt + 1; i <= 5; i++) {
		starImg = document.getElementById("starImg-" + i);
		if (starImg == null) {
			alert("starImg null for : " + i);
		} else {
			starImg.src = "/img/redesign/lonestar_blank.gif";
		}
	}
}
function clickStar(rating) {
	hoverStar(rating);
	input = document.getElementById("rating");
	input.value = rating;
}
function exitStars() {
	input = document.getElementById("rating");
	hoverStar(input.value);
//        alert(input.value);
}