document.domain = 'ddx.com.au';
var asual = {util: {}};

asual.util.Browser = new function() {

    var supported = false;
    var version = -1;

    var agent = navigator.userAgent;
    var ie = false;
    var camino = false;
    var safari = false;
    var opera = false;
    var mozilla = false;

    if (/MSIE/.test(agent)) {
        ie = true;
        version = parseFloat(agent.substring(agent.indexOf('MSIE') + 4));
        supported = version >= 6;
    } else if (/AppleWebKit/.test(agent)) {
        safari = true;
        version = parseFloat(agent.substring(agent.indexOf('Safari') + 7));
        supported = version >= 312;
    } else if (/Opera/.test(agent)) {
        opera = true;
        version = parseFloat(navigator.appVersion);
        supported = version >= 9.02;
    } else if (/Camino/.test(agent)) {
        camino = true;
        version = parseFloat(agent.substring(agent.indexOf('Camino') + 7));
        supported = version >= 1;
    } else if (/Firefox/.test(agent)) {
        mozilla = true;
        version = parseFloat(agent.substring(agent.indexOf('Firefox') + 8));
        supported = version >= 1;
    } else if (/Netscape/.test(agent)) {
        mozilla = true;
        version = parseFloat(agent.substring(agent.indexOf('Netscape') + 9));
        supported = version >= 8;
    } else if (/Mozilla/.test(agent) && /rv:/.test(agent)) {
        mozilla = true;
        version = parseFloat(agent.substring(agent.indexOf('rv:') + 3));
        supported = version >= 1.8;
    }

    this.isSupported = function() {
        return supported;
    }

    this.getVersion = function() {
        return version;
    }

    this.isIE = function() {
        return ie;
    }

    this.isSafari = function() {
        return safari;
    }

    this.isOpera = function() {
        return opera;
    }

    this.isCamino = function() {
        return camino;
    }

    this.isMozilla = function() {
        return mozilla;
    }
}

asual.util.Functions = new function() {

    this.extend = function(superclass, subclass) {
        function inheritance() {}
        inheritance.prototype = superclass.prototype;
        subclass.prototype = new inheritance();
        subclass.prototype.constructor = subclass;
        subclass.superConstructor = superclass;
        subclass.superClass = superclass.prototype;
        for (var p in superclass) {
            if (p != 'prototype') subclass[p] = superclass[p];
        }
        return subclass;
    }

    this.bindAsListener = function(method, obj, win) {
        return function(evt) {
            return method.call(obj, evt || ((win) ? win.event : window.event));
        }
    }
}

asual.util.Events = new function() {

    var cache = new Array();

    this.addListener = function(obj, type, listener) {
        if (obj.addEventListener){
            obj.addEventListener(type, listener, false);
        } else if (obj.attachEvent){
            obj.attachEvent('on' + type, listener);
        } else {
            obj['on' + type] = listener;
        }
        cache.push({o: obj, t: type, l: listener});
    }

    this.removeListener = function(obj, type, listener) {
        if (obj.removeEventListener){
            obj.removeEventListener(type, listener, false);
        } else if (obj.detachEvent){
            obj.detachEvent('on' + type, listener);
        } else {
            obj['on' + type] = listener;
        }
    }

    var unload = function() {
        for (var i = 0, evt; evt = cache[i]; i++) {
            asual.util.Events.removeListener(evt.o, evt.t, evt.l);
        }
    }

    if (asual.util.Browser.isIE() || asual.util.Browser.isSafari()) {
        this.addListener(window, 'unload', asual.util.Functions.bindAsListener(unload, this));
    }
}

SWFAddressEvent = function(type) {

    this.type = type;

    this.target = [SWFAddress][0];

    this.value = SWFAddress.getValue();

    this.path = SWFAddress.getPath();

    this.parameters = new Array();

    var names = SWFAddress.getParameterNames();
    for (var i = 0, n; n = names[i]; i++) {
        this.parameters[n] = SWFAddress.getParameter(n);
    }
}

SWFAddressEvent.INIT = 'init';

SWFAddressEvent.CHANGE = 'change';

SWFAddress = new function() {

    var browser = asual.util.Browser;
    var iframe, form, supported = browser.isSupported();
    var swfaddr, swfobj, swfid, swfupdate = false;
    var swftitle = document.title;
    var swflength = history.length;
    var swfhistory = new Array();
    var listeners = new Object();
    var swftrackingEnabled = true;
    var swfhistoryEnabled = true;
    var js = 'ddx-seo-1.2.php';//'swfaddress.js';
    var swf = 'swfaddress.swf';
    var html = 'js/swfaddress.html';
    var d = top.document;
    var h = top.history;
    var l = top.location;

    if ((!supported && l.href.indexOf('#') != -1) ||
        (browser.isSafari() && browser.getVersion() < 412 && l.href.indexOf('#') != -1 && l.search != '')){
        d.open();
        d.write('<html><head><meta http-equiv="refresh" content="0;url=' + l.href.substr(0, l.href.indexOf('#')) + '" /></head></html>');
        d.close();
    }

    var getURL = function(url) {
        var scripts = document.getElementsByTagName('script');
        for (var i = 0, s; s = scripts[i]; i++) {
            if (s.src.indexOf(js) > -1) {
                return (new String(s.src)).replace(js, url);
            }
        }
    }

    var getHash = function() {
        var index = l.href.indexOf('#');
        if (index != -1) {
            return l.href.substring(index).replace(/^#/g, '');
        }
        return '';
    }

    var hash = getHash();

    var titleListener = function() {
        if (browser.isIE() && d.title != swftitle) {
            SWFAddress.setTitle(swftitle);
        }
    }

    var listen = function() {
        if (browser.isSafari()) {
            if (swflength != h.length && !swfupdate) {
                swflength = h.length;
                if (typeof swfhistory[swflength - 1] != 'undefined') {
                    hash = swfhistory[swflength - 1];
                }
                update();
            }
        } else if (browser.isIE()) {
            if (hash != getHash()) {
                if (browser.getVersion() < 7) {
                    l.reload();
                } else {
                    setValue(getHash(), false);
                }
            }
        } else if (hash != l.hash) {
            hash = getHash();
            /*
            if (browser.isMozilla() && browser.getVersion() >= 2) {
                var hcheck = false;
                for (var i = 0; i < swfhistory.length; i++) {
                    if (swfhistory[i] == hash) {
                        hcheck = true; break;
                    }
                }
                if (!hcheck) {
                    l.reload(); return;
                }
            }*/
            update();
        }
        titleListener();
    }

    var init = function() {
        dispatch('init');
    }

    var change = function() {
        dispatch('change');
    }

    var dispatch = function(type) {
        if (SWFAddress.hasEventListener(type)) {
            SWFAddress.dispatchEvent(new SWFAddressEvent(type));
        }
        type = type.substr(0, 1).toUpperCase() + type.substring(1);
        if(typeof SWFAddress['on' + type] == 'function') {
            SWFAddress['on' + type]();
        }
    }

    var update = function() {
        var addr = hash;
        if (addr != swfaddr) {
            swfaddr = addr;
            var obj = document[swfid] || document.getElementById(swfid);
            if (obj) {
                obj = (typeof obj != 'undefined' && typeof obj.setSWFAddressValue != 'undefined') ? obj : ((typeof obj.getElementsByTagName('object')[0] != 'undefined' && typeof obj.getElementsByTagName('object')[0].setSWFAddressValue != 'undefined') ? obj.getElementsByTagName('object')[0] : null);
                if (obj.setSWFAddressValue) {
                    obj.setSWFAddressValue(addr);
                }
            }
            if (swfobj && swfobj.call) {
                swfobj.call('setSWFAddressValue', addr);
            }
            change();
        }
    }

    var track = function() {
        if (swftrackingEnabled && typeof urchinTracker != 'undefined'){
            var path = l.pathname + SWFAddress.getValue();
            path = path.replace(/\/\//, '/');
            path = path.replace(/^\/$/, '');
            urchinTracker(path);
        }
    }

    var loadSuccess = function() {
        if (iframe.contentWindow && iframe.contentWindow.location) {
            try{
            	var win = iframe.contentWindow;
            	win.document.title = d.title = swftitle;
				var src = win.location.href;
				if (src.indexOf('?') > -1) {
					hash = src.substring(src.indexOf('?') + 1);
				} else {
					hash = '';
				}
				if (hash != getHash()) {
					update();
					l.hash = '#' + hash;
				}
			}catch(e){
			//
			}
        }
    }

    var load = function() {
        var content = document.createElement('div');
        document.body.appendChild(content);
        content.id = 'swfaddress';
        content.style.position = 'absolute';
        content.style.left = content.style.top = '-9999px';
        if (browser.isIE() || browser.isSafari()) {
            content.innerHTML = '<iframe src="' + html + '?' + getHash() + '"></iframe>';
			//content.innerHTML = '<iframe src="' + getURL(html) + '?' + getHash() + '"></iframe>';
            iframe = content.getElementsByTagName('iframe')[0];
        }
        if (browser.isIE()) {
            asual.util.Events.addListener(iframe, 'load', asual.util.Functions.bindAsListener(loadSuccess, this));
        }
        if (browser.isSafari()) {
            form = document.createElement('form');
            form.id = 'swfaddress-form';
            form.method = 'get';
            content.appendChild(form);
            if (typeof l.swfaddress == 'undefined') {
                l.swfaddress = new Object();
            }
            if (typeof l.swfaddress.history != 'undefined') {
                swfhistory = l.swfaddress.history.split(',');
            }
        }
        if (browser.isOpera() && typeof swfid == 'undefined') {
            content.innerHTML = '<embed src="' + getURL(swf) + '" type="application/x-shockwave-flash" />';
        }
        track();
        update();
        setTimeout(init, 1);
        setTimeout(change, 2);
        setInterval(listen, 50);
    }

    var setValue = function(addr, force) {
        if (!supported) return null;
        if (addr == 'null') {
            addr = '';
        }
        if (swfaddr == addr) {
            return;
        }
        hash = addr;
        if (force) {
            swfaddr = addr;
            update();
        } else {
            update();
            swfaddr = addr;
        }
        swfhistory[history.length] = hash;
        if (browser.isSafari()) {
            if (swfhistoryEnabled) {
                l.swfaddress.history = swfhistory.toString();
                swfupdate = true;
                swflength = history.length + 1;
                if (browser.getVersion() < 412) {
                    if (l.search == '') {
                        form.action = '#' + hash;
                        form.submit();
                    }
                } else {
                    var evt = document.createEvent('MouseEvents');
                    evt.initEvent('click', true, true);
                    var anchor = document.createElement('a');
                    anchor.href = '#' + hash;
                    anchor.dispatchEvent(evt);
                }
                swfupdate = false;
            } else {
                l.hash = '#' + hash;
            }
        } else if (force) {
            if (swfhistoryEnabled) {
                l.hash = '#' + hash;
            } else {
                l.replace('#' + hash);
            }
        }
        if (browser.isIE() && swfhistoryEnabled) {
            var win = iframe.contentWindow;
            var query = '?' + getHash();
            win.location.assign(win.location.pathname + query);
        }
        track();
        change();
    }

    this.onInit = null;

    this.onChange = null;

    this.toString = function() {
        return '[class SWFAddress]';
    }

    this.back = function() {
        h.back();
    }

    this.forward = function() {
        h.forward();
    }

    this.go = function(delta) {
        h.go(delta);
    }

    this.addEventListener = function (type, listener) {
        if (typeof listeners[type] == 'undefined') {
            listeners[type] = new Array();
        }
        listeners[type].push(listener);
    }

    this.removeEventListener = function (type, listener) {
        if (typeof listeners[type] != 'undefined') {
            for (var i = 0, l; l = listeners[type][i]; i++) {
                if (l == listener) break;
            }
            listeners[type].splice(i, 1);
        }
    }

    this.dispatchEvent = function (event) {
        if (typeof listeners[event.type] != 'undefined') {
            event.target = this;
            for (var i = 0, l; l = listeners[event.type][i]; i++) {
                l(event);
            }
        }
    }

    this.hasEventListener = function (type) {
        return (typeof listeners[type] != 'undefined' && listeners[type].length > 0);
    }

    this.getHistoryEnabled = function() {
        return swfhistoryEnabled;
    }

    this.setHistoryEnabled = function(enabled) {
        swfhistoryEnabled = enabled;
    }

    this.getTrackingEnabled = function() {
        return swftrackingEnabled;
    }

    this.setTrackingEnabled = function(enabled) {
        swftrackingEnabled = enabled;
    }

    this.openLink = function(url, target) {
        switch(target) {
            case '_blank':
                window.open(url);
                break;
            case '_self':
                self.location = url;
                break;
            case '_top':
                loc = url;
                break;
            default:
                self.location = url;
                break;
        }
    }

	this.openPopup = function(url, name, options, handler) {
        var w = window.open(url, name, options);
    }

    this.getSWFObject = function() {
        if (!supported) return null;
        return swfobj;
    }

    this.setSWFObject = function(swfobject) {
        if (!supported) return null;
        swfobj = swfobject;
    }

    this.getId = function() {
        if (!supported) return null;
        return swfid;
    }

    this.setId = function(id) {
        if (!supported) return null;
        swfid = id;
    }

    this.getTitle = function() {
        if (!supported) return null;
        return d.title;
    }

    this.setTitle = function(title) {
        if (!supported) return null;
        if (title == 'null') {
            title = '';
        }
        if (typeof title != 'undefined') {
            swftitle = title;
            d.title = swftitle;
        }
    }

    this.getStatus = function() {
        if (!supported) return null;
        return top.status;
    }

    this.setStatus = function(status) {
        if (!supported) return null;
        if (!browser.isSafari()) {
            if (status == 'null' || typeof status == 'undefined') {
                status = '';
            }

            if (status.indexOf("http://") == 0 || status.indexOf("https://") == 0) {

            	// Status is a full url, don't append to current href

            } else {
				var index = l.href.indexOf('#');
				if (index == -1) {
					status = l.href + '#' + status;
				} else {
					status = l.href.substr(0, index) + '#' + status;
				}
			}
            top.status = status;
        }
    }

    this.resetStatus = function() {
        top.status = '';
    }

    this.getValue = function() {
        if (!supported) return null;
        return hash;
    }

    this.setValue = function(value) {
        setValue(value, true);
    }

    this.getPath = function() {
        var value = this.getValue();
        if (value.indexOf('?') != -1) {
            return value.split('?')[0];
        } else {
            return value;
        }
    }

    this.getQueryString = function() {
        var value = this.getValue();
        var index = value.indexOf('?');
        if (index != -1 && index < value.length) {
            return value.substr(index + 1);
        }
        return '';
    }

    this.getParameter = function(param) {
        var value = this.getValue();
        var index = value.indexOf('?');
        if (index != -1) {
            value = value.substr(index + 1);
            var params = value.split('&');
            var p, i = params.length;
            while(i--) {
                p = params[i].split('=');
                if (p[0] == param) {
                    return p[1];
                }
            }
        }
        return '';
    }

    this.getParameterNames = function() {
        var value = this.getValue();
        var index = value.indexOf('?');
        var names = new Array();
        if (index != -1) {
            value = value.substr(index + 1);
            if (value != '' && value.indexOf('=') != -1) {
                var params = value.split('&');
                var i = 0;
                while(i < params.length) {
                    names.push(params[i].split('=')[0]);
                    i++;
                }
            }
        }
        return names;
    }

    if (!supported) return;

    for (var i = 1; i < swflength; i++) {
        swfhistory.push('');
    }
    swfhistory.push(l.hash.replace(/^#/g, ''));

    if (browser.isIE() && l.hash != getHash()) {
        l.hash = '#' + getHash();
    }

    swfaddr = this.getValue();
    titleListener();

    if (browser.isIE()) {
        document.write("<script id=__ie_ondomload defer=true src=//:></script>");
        document.getElementById("__ie_ondomload").onreadystatechange = function() {
            if (this.readyState == "complete") {
                this.parentNode.removeChild(this);
                load();
            }
        };
    } else if (browser.isSafari()) {
        var timer = setInterval(function() {
            if (/loaded|complete/.test(document.readyState)) { clearInterval(timer); load(); }
        }, 10);
    } else if (typeof document.addEventListener != "undefined") {
        document.addEventListener("DOMContentLoaded", load, null);
    }
}

if (typeof deconcept != 'undefined' && deconcept.SWFObject) {
    asual.SWFAddressObject = asual.util.Functions.extend(deconcept.SWFObject,
        function(swf, id, w, h, ver, c, quality, xiRedirectUrl, redirectUrl, detectKey) {
            asual.SWFAddressObject.superConstructor.apply(this, arguments);
            SWFAddress.setSWFObject(this);
            SWFAddress.setId(id);
            this.setAttribute('style', ';');
            if (this.getAttribute('version').major < 8)
                this.addVariable('$swfaddress', SWFAddress.getValue());
        }
    )
    SWFObject = deconcept.SWFObject = asual.SWFAddressObject;
}

if (typeof SWFFix != 'undefined') {
    asual.SWFAddressRegisterFix = SWFFix.registerObject;
    SWFFix.registerObject = function(objectIdStr, configObj) {
        SWFAddress.setId(objectIdStr);
        asual.SWFAddressRegisterFix.apply(this, arguments);
    }
    asual.SWFAddressCreateFix = SWFFix.createSWF;
    SWFFix.createSWF = function(attObj, parObj, el) {
        SWFAddress.setId(attObj.id);
        asual.SWFAddressCreateFix.apply(this, arguments);
    }
}