[jQuery] Traversing XML via jQuery

[neosz]

Hi folks,

I'm a jQuery newbie and I'm trying to traverse a XML given by a PHP
script to get information for organizing them and displaying them on
my page. Here's a kind of my XML:

<?xml version="1.0" ?><book><isbn>0156001314</isbn><isbn>015603297X</
isbn><isbn>0847829863</isbn><isbn>0847826465</isbn><isbn>0151013519</
isbn><isbn>0156029065</isbn><isbn>015601159X</isbn><isbn>0810959054</
isbn><isbn>0156032392</isbn><isbn>3829601867</isbn></book>

and here's my code:

        $("document").ready(function(){
                var suggest = "#suggest";
                var testo = "#testo";
                var offSet = $(testo).offset();

                $("body").append("<div id=\"suggest\"></div>");
                $(suggest).css({
                        position: "absolute",
                        top: offSet.top - 1 + $(testo).outerHeight() + "px",
                        left: offSet.left + "px",
                        width: $(testo).outerWidth() - 2 + "px",
                        border: "1px solid #666666"
                });

                $(suggest).hide();

                $("#testo").bind("keyup", function(e){
                        if (e.keyCode == 13) {
                                $(suggest).html("Loading...").show();
                                $.ajax({
                                        type: "GET",
                                        dataType: "XML",
                                        url: "getISBN.php",
                                        data: "testo=" + $("#testo").val(),
                                        success: function(xml){
                                                //var isbn = $("isbn", 
xml).text();
                                                $(suggest).empty();

                                                $(suggest).append(isbn);
                                        }
                                });
                        }
                });
        });


in this way the script takes all the ISBN and it doesn't display a
list (the one I need in my situation).
Please help!