/* 
 * some helper functions for rating
 */
function highlightElements(index, id) 
{
	//alert(index);
	jQuery("div#" + id + " span.high a:lt(" + index + ")").toggleClass("ratehighlight");
	return false;
}

function normalizeElements(id) 
{
	//alert("Normalize");
	jQuery("div#" + id + " span.high a").removeClass("ratehighlight");
	return false;
}