function submitRating(evt)
        {
            var tmp = evt.target.getAttribute('id').substr(5);
            var widgetId = tmp.substr(0, tmp.indexOf('_'));
            var starNbr = tmp.substr(tmp.indexOf('_')+1);
            $.get("./submitrating.php",
               { ratingID: widgetId, value: (starNbr/1+1)},
               function(data){
                 alert(data);
               }
             );
        }

    function jqueryInit()
    {
        init_rating();
        $('div.rating/img').bind('click', submitRating);
    }
    
    $(document).ready(jqueryInit);
    
    function view_comments(resourceNo) {
    	var currentTime = new Date()
    	if (document.getElementById("comments_"+resourceNo).innerHTML == '') {
    		document.getElementById("comments_"+resourceNo).innerHTML = '<img src="images/loadinganimation.gif">';
    		document.getElementById("comments_"+resourceNo).style.display = 'block';
    		var xmlHttp;
   			var returnedtext;
   			try{xmlHttp=new XMLHttpRequest();}
   			catch (e){try{xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");}catch (e){try{xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");}catch(e){alert("Your browser does not support AJAX!");return false;}}}
   			xmlHttp.onreadystatechange=function() {
   			if(xmlHttp.readyState==4) { 
				returnedtext = xmlHttp.responseText;
				document.getElementById("comments_"+resourceNo).innerHTML = returnedtext;
   			};
  			};
  		
  			xmlHttp.open("GET","view_comments.php?resourceNo="+resourceNo+"&"+currentTime.getTime(),true);
	   		xmlHttp.send(null);
		} else {
			document.getElementById("comments_"+resourceNo).innerHTML = '';
			document.getElementById("comments_"+resourceNo).style.display = 'none';
		}
    }