var xml = makeXML();
var el = new Array();
var options = new Array();
options['pagerank'] = 'PageRank';
options['alexaRank'] = 'Alexa Rank';
options['dmoz'] = 'DMOZ Liste';
options['backlinksGoogle'] = 'Google BackLinks';
options['backlinksYahoo'] = 'Yahoo BackLinks';
options['backlinksMSN'] = 'Msn BackLinks';
options['resultsAltaVista'] = 'AltaVista Ergebnisse';
options['resultsAllTheWeb'] = 'All the Web Ergebnisse';

function makeXML () {
        if (typeof XMLHttpRequest == 'undefined') {
                objects = Array(
                        'Microsoft.XmlHttp',
                        'MSXML2.XmlHttp',
                        'MSXML2.XmlHttp.3.0',
                        'MSXML2.XmlHttp.4.0',
                        'MSXML2.XmlHttp.5.0'
                );
                for (i in objects) {
                        try {
                                return new ActiveXObject(objects[i]);
                        } catch (e) {}
                }
        } else {
                return new XMLHttpRequest();
        }
}
function get (id) {
        return document.getElementById(id);
}
function getResults (url) {
        el['results'] = get('results');
        xml.open('get', 'getResults.php?url=' + window.encodeURI(url));
        xml.onreadystatechange = function () {
                if (xml.readyState == 4) {
                        el['results'].innerHTML = '';
                        if (window.ActiveXObject) {
                                doc = new ActiveXObject('Microsoft.XMLDOM');
                                doc.async = 'false';
                                doc.loadXML(xml.responseText);
                        } else {
                                parser = new DOMParser();
                                doc = parser.parseFromString(xml.responseText,'text/xml');
                        }
                        xmlDoc = doc.documentElement;
                        x = 0;
                        for (i in options) {
                                x++;
                                title = options[i];
                                value = xmlDoc.getElementsByTagName(i)[0].childNodes[0].nodeValue;
                                if (i == 'thumbnail') {
                                        value = '';
                                }
                                if (i == 'dmoz') {
                                        if (value == '1') {
                                                value = 'Ja';
                                        } else {
                                                value = 'Nein';
                                        }
                                }
                                style = (x % 2) ? ' style="background-color: #EEEEEE"' : '';
                                el['results'].innerHTML += '<div' + style + '><span>' + value + '</span>' + title + '<b class="clear"></b></div>';
                        }
                } else {
                        el['results'].innerHTML = '<div>Bitte einen Moment warten...</div>';
                }
        }
        xml.send(null);
}