// stars.js
//
//	Functions to support javascript rating-stars

// quick preload for the lit star image
var lit_star_image = new Image;
lit_star_image.src = "/images/star1.gif";

// highlight the relevant stars (onoff = 0 or 1)
function highlight(star_id, onoff) {
	for (i=1; i<=star_id; i++) {
		var img = document.getElementById("" + i);
		img.src = "/images/star"+onoff+".gif";
	}
}