function ratingjs_changepage(url) {
 	var divNotification = document.getElementById("ratingjs_summary");
 	var oXmlHttp = null;
 	new Effect.Opacity("ratingjs_summary", {duration:.5, from:0, to:1} );
 	
 	if (!oXmlHttp) {
        oXmlHttp = zXmlHttp.createRequest();
    } else if (oXmlHttp.readyState != 0) {
        oXmlHttp.abort();
    }
    
 	oXmlHttp.open("get", "/" + url, true);
 	
 	oXmlHttp.onreadystatechange = function () {               
        
        if (oXmlHttp.readyState == 4) {
            if (oXmlHttp.status == 200) {

                var aData = ratingjs_showNotification(oXmlHttp.responseText);             
            }                         
        }
    };    
	
    oXmlHttp.send(null);
}

function ratingjs_showNotification(sMessage) {
    var divNotification = document.getElementById("ratingjs_summary");
    if(divNotification.innerHTML != sMessage)
    	divNotification.innerHTML = sMessage;
}

function overlay_ratingxtoone(revId, curobj, subobjstr, opt_position){ 
	var divNotification = document.getElementById("menudrop_pricegraph");
	var sMessage = "<div align='right'><a href='#' onclick=\"overlayclose('menudrop_pricegraph'); return false\"><img src='/images/icons/zco_close.gif' /></a></div><iframe src='/rating.php?ratingz_xto1_product_list=" + revId + "' scrolling='auto' frameborder='0' width='260' height='260'></iframe><div align='right'><a href='#' onclick=\"overlayclose('menudrop_pricegraph'); return false\"><img src='/images/icons/zco_close.gif' /></a></div>";
	divNotification.innerHTML = sMessage;
	return overlay_rating(curobj, subobjstr, opt_position);
}