(function() {
    var thisScript = document.getElementById("clt-widget-clt_mini_search-4_6605387845d02");

    if (!thisScript) return;

    var now = new Date();
    var frameId = 'clt_widtget' + now.getTime() + Math.random();
    var url = window.location.href;
    var arr = url.split("/");
    var refUrl = arr[0] + "//" + arr[2];
    var frameUrl = 'https\u003A\/\/www.classic\u002Dtrader.com\/de\/automobile\/widgets\/suche';

    function saveEncode(str) {
        return encodeURIComponent(encodeURIComponent(str).replace(/[!'()*\.]/g, function(c) {
            return '%' + c.charCodeAt(0).toString(16);
        }));
    }

    frameUrl += '#frameId=' + saveEncode(frameId) + '&referrer=' + saveEncode(refUrl);

    var iframe = document.createElement('iframe');
    iframe.id = frameId;
    iframe.src = frameUrl;
    iframe.frameBorder = "0";
    iframe.scrolling = "no";
    iframe.style.height = "0px";
    iframe.style.width = '100%';
    iframe.style.maxWidth = '100%';

    var parent = thisScript.parentElement;
    parent.insertBefore(iframe, thisScript.nextSibling);

    function parentResize() {
        var parentWidth = parent.offsetWidth;
        if (parentWidth > 0) {
            iframe.style.width = parentWidth + 'px';
        }
    }
    parentResize();

    // Create IE + others compatible event handler
    var eventMethod = window.addEventListener ? "addEventListener" : "attachEvent";
    var eventer = window[eventMethod];
    var messageEvent = eventMethod == "attachEvent" ? "onmessage" : "message";
    // Listen to message from child window
    eventer(messageEvent, function(e) {
        var eventData = e.data;
        if(typeof eventData == 'object') {
            if(eventData.hasOwnProperty('id')) {
                switch(eventData.id) {
                    case 'clt_widget_resize':
                        if(eventData.hasOwnProperty('frameId') && eventData.hasOwnProperty('height')) {
                            if(frameId == eventData.frameId) {
                                iframe.style.height = eventData.height + 'px';
                            }
                        }
                        break;
                    default:
                        break;
                }
            }
        }
    }, false);
    eventer('resize', function(e) {
        parentResize();
    }, false);

})();