function fnUserRating(pstrArgs) {
    lobjAjax = new sack("/magicLibrary/php/ratings/userRating.php");
    lobjAjax.encVar("args",pstrArgs);
    lobjAjax.onCompletion = function () {
        lintNewAvg = lobjAjax.response;
        lintNewWidth = (lintNewAvg / 5) * 70;
        document.getElementById('userRating').className = "star-rating";
        document.getElementById('userRating').innerHTML = "<div class=\"avg-rating-bg\"><div class=\"avg-rating\" style=\"width: "+lintNewWidth+"px;\">&#160;</div></div>";
        //document.getElementById('userRating').style.width = lintNewWidth+"px";
        
    }
    lobjAjax.runAJAX();
}