function showCartSummary(resultHtml, arg2) {
	targ = document.getElementById("cart-summary");	
	targ.innerHTML = resultHtml;
};

function ajaxRequestCartSummary(url, searchWords){                                            
        var object;
        var t = getRequestTransport();
        if(t){
                t.open('GET', url, true);
                t.onreadystatechange = function(){
                        if(t.readyState == 4 && t.status == 200) {
                                object = t.responseText;
				showCartSummary(object, searchWords);
                        }
                }
                t.send(null);
        }
};