var Deqq = function() {

    // Global vars to control various aspects of the iframe.
    DEQQ_FIT_TO_WINDOW = isDefined(window.DEQQ_FIT_TO_WINDOW) && DEQQ_FIT_TO_WINDOW ? true : false;
    DEQQ_ELEMENT_ID = isDefined(window.DEQQ_ELEMENT_ID) ? DEQQ_ELEMENT_ID : 'deqq';
    DEQQ_COMMUNITY_HANDLE = isDefined(window.DEQQ_COMMUNITY_HANDLE) ? DEQQ_COMMUNITY_HANDLE : 'deqq';
    DEQQ_AUTO_LOGIN = isDefined(window.DEQQ_AUTO_LOGIN) && DEQQ_AUTO_LOGIN ? true : false;
    DEQQ_USER_HANDLE = isDefined(window.DEQQ_USER_HANDLE) && DEQQ_USER_HANDLE ? DEQQ_USER_HANDLE : '';
    DEQQ_USER_ACCESS_TOKEN = isDefined(window.DEQQ_USER_ACCESS_TOKEN) && DEQQ_USER_ACCESS_TOKEN ? DEQQ_USER_ACCESS_TOKEN : '';
    DEQQ_USER_ACCESS_TIMESTAMP = isDefined(window.DEQQ_USER_ACCESS_TIMESTAMP) && DEQQ_USER_ACCESS_TIMESTAMP ? DEQQ_USER_ACCESS_TIMESTAMP : '';
    DEQQ_EMBED_TYPE = isDefined(window.DEQQ_EMBED_TYPE) && DEQQ_EMBED_TYPE ? DEQQ_EMBED_TYPE : 'vanilla';
    DEQQ_SHOW_CHANNELS = window.DEQQ_SHOW_CHANNELS || false;
    DEQQ_PARAMS = window.DEQQ_PARAMS || false;
    
    // Internal variable to point to the media server
    var DEQQ_MEDIA_HOST = 'media.deqq.com';
    
    // console.log for IE.
    if (!console) var console = {log: function(){}};

    var containEl = null;
    var swfEl = null;

    var init = function() {
        
        var auto_login_params = '';
        var replaceNode = null;
        var styleObj = null;
        containEl = xdom.get(DEQQ_ELEMENT_ID);
        if (!containEl || containEl.nodeName !== 'DIV') {
            // If we found the element but it's not the right type, store the node-to-replace in replaceNode.
            replaceNode = containEl;
            containEl = xdom.create('div', {'id': DEQQ_ELEMENT_ID});
            xdom.insertInto(document.body, containEl);
            if (replaceNode) {
                replaceNode.parentNode.replaceChild(containEl, replaceNode);
                styleObj = {
                    'height': xdom.style(replaceNode, 'height') || 600,
                    'width': xdom.style(replaceNode, 'width') || 808
                }
            }
            else {
                styleObj = {
                    'height': 600,
                    'width': 808
                }
            }
            xdom.style(containEl, styleObj);
        }

        // build query string for auto login
        if (DEQQ_AUTO_LOGIN) {
            auto_login_params = '&username=' + DEQQ_USER_HANDLE + '&access_token=' + DEQQ_USER_ACCESS_TOKEN + '&timestamp=' + DEQQ_USER_ACCESS_TIMESTAMP;
        }

        // trying to get conversation handle
        var conversation_handle = getQueryVariable('deqq_conversation') || false;
        
        var params = {
            allowScriptAccess: 'always',
            // setting wmode to transparent prevents MOUSE_WHEEL events from firing in FF and Safari...  wft, eh?
            wmode: 'window'
        };
        
        if (DEQQ_PARAMS) {
            var disallowedParams = ['allowscriptaccess', 'flashvars'];
            var paramName;
            for (paramName in DEQQ_PARAMS) {
                if (arraySearch(paramName.toLowerCase(), disallowedParams) == -1) params[paramName] = DEQQ_PARAMS[paramName];
            }
        }
        
        var swfLocation = 'http://webwidget.deqq.com/FlexWebClient.swf';
        
        var flashvars = {
            'community': 'http://community.deqq.com/community/' + DEQQ_COMMUNITY_HANDLE,
            'user_factory': 'http://user.deqq.com/users',
            'identity_server': 'http://identity.deqq.com/',
            'desktop_download_url': 'http://download.deqq.com/DEQQ.air',
            'show_channels': DEQQ_SHOW_CHANNELS,
            'desktop_app_id': 'Deqq',
            'loginOAuth': 'Deqq.openAuthWin',
            'viewMedia': 'Deqq.viewMedia',
            'getYoutubeInfo': 'Deqq.getYoutubeInfo',
            'getLocation': 'Deqq.getLocation'
        }
            
        if (conversation_handle) flashvars.conversation = conversation_handle;
        
        swfEl = swfobject.embedSWF(swfLocation, DEQQ_ELEMENT_ID, "100%", "100%", "10.0.0", false, flashvars, params);
        
        if (DEQQ_FIT_TO_WINDOW) enableFitToWindow();
    }

    /**
    * Finds the iframe's position in the page and hooks up the onresize handler.
    */
    function enableFitToWindow() {
        // Get the bottom dimensions for the frame.
        var bodyProps = ['marginBottom', 'marginTop', 'paddingBottom', 'paddingTop', 'borderBottom', 'borderTop'];

        var calcOffsetTop = function() {
            var y = xdom.position(containEl).y;

            var i;
            for (i in bodyProps) {
                y += forceNum(xdom.style(document.body, bodyProps[i]));
            }

            return y;
        }

        // Set the handler.
        var onresizehandler = function() {
            console.log(xdom.windowHeight());
            var newHeight = (xdom.windowHeight() - calcOffsetTop()) + 'px';
            window.status = newHeight;
            xdom.style(containEl, 'height', newHeight);
        }
        xdom.addEvent(window, 'resize', onresizehandler);

        // Fire once for the initial display.
        onresizehandler();
    }

    /**
    * Ensures we get 0 from parseInt.
    */
    var forceNum = function(val) {
        var n = parseInt(val);
        return n ? n : 0;
    }
    
    /**
    * Can't assume Array.indexOf works.  Thanks IE!
    */
    var arraySearch = function(hay, needle) {
        if (Array.indexOf) return hay.indexOf(needle);
        else {
            var i = hay.length;
            while (i--) {
                if (hay[i] === needle) {
                    return i;
                }
            }
            return -1;
        }
    }

    var xdom = (function() {

        /**
        * Returns a hyphenated string as camelCase, eg. 'font-size' -> 'fontSize'.
        */
        String.prototype.camelCase = function() {
            var s = '',
            i = -1,
            c;
            while ((c = this.charAt(++i)) !== '') {
                s += (c === '-') ? this.charAt(++i).toUpperCase() : c;
            }
            return s;
        };

        /**
        * Returns a camelCase string as hyphenated, eg. 'fontSize' -> 'font-size'.
        */
        String.prototype.hyphenate = function() {
            var s = '',
            i = -1,
            code,
            c;
            while ((c = this.charAt(++i)) !== '') {
                code = c.charCodeAt(0);
                s += (code > 64 && code < 91) ? '-' + c.toLowerCase() : c;
            }
            return s;
        };

        /**
        * Mootools-1.2.3 - Gets a computed style.
        */
        function getComputedStyle(targ, property) {
            try {
                if (targ.currentStyle) return targ.currentStyle[property.camelCase()];
                var computed = getDocument().defaultView.getComputedStyle(targ, null);
                return (computed) ? computed.getPropertyValue([property.hyphenate()]) : null;
            }
            catch (er) {
                return null;
            }
        };

        /**
        * Mootools-1.2.3 - Returns the document.
        */
        function getDocument() {
            return document;
        };

        /**
        * Get the dimensions of the window.
        */
        function windowDims() {
            if(window.innerHeight && window.innerWidth)
            return {x: window.innerWidth, y: window.innerHeight};
            if (document.documentElement.clientWidth && document.documentElement.clientHeight)
            return {x: document.documentElement.clientWidth, y: document.documentElement.clientHeight};
            if (document.body.clientWidth && document.body.clientHeight)
            return {x: document.body.clientWidth, y: document.body.clientHeight};
        };
        
        /**
        * The public portion of this object.
        */
        var exposed = {
            /**
            * Create a DOM element.
            */
            create: function(type, attrs) {
                var e = document.createElement(type);

                var i;
                for (i in attrs) {
                    e.setAttribute(i, attrs[i]);
                }

                return e;
            },

            /**
            * Retrieve a DOM element.
            */
            get: function(id) {
                return document.getElementById(id);
            },

            /**
            * Appends a DOM element into another DOM element
            */
            insertInto: function(parent, child) {
                var i = 0;
                while (++i < arguments.length) {
                    parent.appendChild(arguments[i]);
                };
            },

            /**
            * Returns the position of a DOM element as {x:n, y:n}
            */
            position: function(targ) {
                var curleft = curtop = 0;
                if (targ.offsetParent) {
                    do {
                        curleft += targ.offsetLeft;
                        curtop += targ.offsetTop;
                    } while (targ = targ.offsetParent);

                    return {x:curleft, y:curtop};
                }
                return {x:0, y:0}
            },

            /**
            * Returns the parent of the DOM element.
            */
            parent: function(targ) {
                return targ.parentNode;
            },

            /**
            * Gets and optionally sets a style attribute for a DOM element.  If k is an object, it
            * uses the object to set multiple attributes.
            */
            style: function(targ, k, v) {
                if (typeof(k) == 'object') {
                    var i;
                    for (i in k) {
                        console.log('setting ', i, ' to ', k[i]);
                        this.style(targ, i, k[i]);
                    }
                }
                else {
                    if (v !== undefined) targ.style[k] = v;
                    return getComputedStyle(targ, k);
                }
            },

            /**
            * Mootools-1.2.3 - Adds an event listener to an object.
            */
            addEvent: function(targ, type, fn) {
                if(targ.addEventListener) {
                    targ.addEventListener(type, fn, false);
                }
                else if(targ.addEvent) {
                    //targ.addEvent('on' + type, fn);
                    targ.addEvent(type, fn);
                }
                else {
                    var current_fn = targ['on' + type];
                    targ['on' + type] = function() {
                        if(current_fn) current_fn();
                        fn();
                    }
                }
            },

            /**
            * Returns the height of the window.
            */
            windowHeight: function() {
                return windowDims().y;
            }
        };


        return exposed;
    })();
    // end xdom;

    /*	SWFObject v2.2 <http://code.google.com/p/swfobject/> 
    	is released under the MIT License <http://www.opensource.org/licenses/mit-license.php> 
    */
    var swfobject = function(){var D="undefined",r="object",S="Shockwave Flash",W="ShockwaveFlash.ShockwaveFlash",q="application/x-shockwave-flash",R="SWFObjectExprInst",x="onreadystatechange",O=window,j=document,t=navigator,T=false,U=[h],o=[],N=[],I=[],l,Q,E,B,J=false,a=false,n,G,m=true,M=function(){var aa=typeof j.getElementById!=D&&typeof j.getElementsByTagName!=D&&typeof j.createElement!=D,ah=t.userAgent.toLowerCase(),Y=t.platform.toLowerCase(),ae=Y?/win/.test(Y):/win/.test(ah),ac=Y?/mac/.test(Y):/mac/.test(ah),af=/webkit/.test(ah)?parseFloat(ah.replace(/^.*webkit\/(\d+(\.\d+)?).*$/,"$1")):false,X=!+"\v1",ag=[0,0,0],ab=null;if(typeof t.plugins!=D&&typeof t.plugins[S]==r){ab=t.plugins[S].description;if(ab&&!(typeof t.mimeTypes!=D&&t.mimeTypes[q]&&!t.mimeTypes[q].enabledPlugin)){T=true;X=false;ab=ab.replace(/^.*\s+(\S+\s+\S+$)/,"$1");ag[0]=parseInt(ab.replace(/^(.*)\..*$/,"$1"),10);ag[1]=parseInt(ab.replace(/^.*\.(.*)\s.*$/,"$1"),10);ag[2]=/[a-zA-Z]/.test(ab)?parseInt(ab.replace(/^.*[a-zA-Z]+(.*)$/,"$1"),10):0}}else{if(typeof O.ActiveXObject!=D){try{var ad=new ActiveXObject(W);if(ad){ab=ad.GetVariable("$version");if(ab){X=true;ab=ab.split(" ")[1].split(",");ag=[parseInt(ab[0],10),parseInt(ab[1],10),parseInt(ab[2],10)]}}}catch(Z){}}}return{w3:aa,pv:ag,wk:af,ie:X,win:ae,mac:ac}}(),k=function(){if(!M.w3){return}if((typeof j.readyState!=D&&j.readyState=="complete")||(typeof j.readyState==D&&(j.getElementsByTagName("body")[0]||j.body))){f()}if(!J){if(typeof j.addEventListener!=D){j.addEventListener("DOMContentLoaded",f,false)}if(M.ie&&M.win){j.attachEvent(x,function(){if(j.readyState=="complete"){j.detachEvent(x,arguments.callee);f()}});if(O==top){(function(){if(J){return}try{j.documentElement.doScroll("left")}catch(X){setTimeout(arguments.callee,0);return}f()})()}}if(M.wk){(function(){if(J){return}if(!/loaded|complete/.test(j.readyState)){setTimeout(arguments.callee,0);return}f()})()}s(f)}}();function f(){if(J){return}try{var Z=j.getElementsByTagName("body")[0].appendChild(C("span"));Z.parentNode.removeChild(Z)}catch(aa){return}J=true;var X=U.length;for(var Y=0;Y<X;Y++){U[Y]()}}function K(X){if(J){X()}else{U[U.length]=X}}function s(Y){if(typeof O.addEventListener!=D){O.addEventListener("load",Y,false)}else{if(typeof j.addEventListener!=D){j.addEventListener("load",Y,false)}else{if(typeof O.attachEvent!=D){i(O,"onload",Y)}else{if(typeof O.onload=="function"){var X=O.onload;O.onload=function(){X();Y()}}else{O.onload=Y}}}}}function h(){if(T){V()}else{H()}}function V(){var X=j.getElementsByTagName("body")[0];var aa=C(r);aa.setAttribute("type",q);var Z=X.appendChild(aa);if(Z){var Y=0;(function(){if(typeof Z.GetVariable!=D){var ab=Z.GetVariable("$version");if(ab){ab=ab.split(" ")[1].split(",");M.pv=[parseInt(ab[0],10),parseInt(ab[1],10),parseInt(ab[2],10)]}}else{if(Y<10){Y++;setTimeout(arguments.callee,10);return}}X.removeChild(aa);Z=null;H()})()}else{H()}}function H(){var ag=o.length;if(ag>0){for(var af=0;af<ag;af++){var Y=o[af].id;var ab=o[af].callbackFn;var aa={success:false,id:Y};if(M.pv[0]>0){var ae=c(Y);if(ae){if(F(o[af].swfVersion)&&!(M.wk&&M.wk<312)){w(Y,true);if(ab){aa.success=true;aa.ref=z(Y);ab(aa)}}else{if(o[af].expressInstall&&A()){var ai={};ai.data=o[af].expressInstall;ai.width=ae.getAttribute("width")||"0";ai.height=ae.getAttribute("height")||"0";if(ae.getAttribute("class")){ai.styleclass=ae.getAttribute("class")}if(ae.getAttribute("align")){ai.align=ae.getAttribute("align")}var ah={};var X=ae.getElementsByTagName("param");var ac=X.length;for(var ad=0;ad<ac;ad++){if(X[ad].getAttribute("name").toLowerCase()!="movie"){ah[X[ad].getAttribute("name")]=X[ad].getAttribute("value")}}P(ai,ah,Y,ab)}else{p(ae);if(ab){ab(aa)}}}}}else{w(Y,true);if(ab){var Z=z(Y);if(Z&&typeof Z.SetVariable!=D){aa.success=true;aa.ref=Z}ab(aa)}}}}}function z(aa){var X=null;var Y=c(aa);if(Y&&Y.nodeName=="OBJECT"){if(typeof Y.SetVariable!=D){X=Y}else{var Z=Y.getElementsByTagName(r)[0];if(Z){X=Z}}}return X}function A(){return !a&&F("6.0.65")&&(M.win||M.mac)&&!(M.wk&&M.wk<312)}function P(aa,ab,X,Z){a=true;E=Z||null;B={success:false,id:X};var ae=c(X);if(ae){if(ae.nodeName=="OBJECT"){l=g(ae);Q=null}else{l=ae;Q=X}aa.id=R;if(typeof aa.width==D||(!/%$/.test(aa.width)&&parseInt(aa.width,10)<310)){aa.width="310"}if(typeof aa.height==D||(!/%$/.test(aa.height)&&parseInt(aa.height,10)<137)){aa.height="137"}j.title=j.title.slice(0,47)+" - Flash Player Installation";var ad=M.ie&&M.win?"ActiveX":"PlugIn",ac="MMredirectURL="+O.location.toString().replace(/&/g,"%26")+"&MMplayerType="+ad+"&MMdoctitle="+j.title;if(typeof ab.flashvars!=D){ab.flashvars+="&"+ac}else{ab.flashvars=ac}if(M.ie&&M.win&&ae.readyState!=4){var Y=C("div");X+="SWFObjectNew";Y.setAttribute("id",X);ae.parentNode.insertBefore(Y,ae);ae.style.display="none";(function(){if(ae.readyState==4){ae.parentNode.removeChild(ae)}else{setTimeout(arguments.callee,10)}})()}u(aa,ab,X)}}function p(Y){if(M.ie&&M.win&&Y.readyState!=4){var X=C("div");Y.parentNode.insertBefore(X,Y);X.parentNode.replaceChild(g(Y),X);Y.style.display="none";(function(){if(Y.readyState==4){Y.parentNode.removeChild(Y)}else{setTimeout(arguments.callee,10)}})()}else{Y.parentNode.replaceChild(g(Y),Y)}}function g(ab){var aa=C("div");if(M.win&&M.ie){aa.innerHTML=ab.innerHTML}else{var Y=ab.getElementsByTagName(r)[0];if(Y){var ad=Y.childNodes;if(ad){var X=ad.length;for(var Z=0;Z<X;Z++){if(!(ad[Z].nodeType==1&&ad[Z].nodeName=="PARAM")&&!(ad[Z].nodeType==8)){aa.appendChild(ad[Z].cloneNode(true))}}}}}return aa}function u(ai,ag,Y){var X,aa=c(Y);if(M.wk&&M.wk<312){return X}if(aa){if(typeof ai.id==D){ai.id=Y}if(M.ie&&M.win){var ah="";for(var ae in ai){if(ai[ae]!=Object.prototype[ae]){if(ae.toLowerCase()=="data"){ag.movie=ai[ae]}else{if(ae.toLowerCase()=="styleclass"){ah+=' class="'+ai[ae]+'"'}else{if(ae.toLowerCase()!="classid"){ah+=" "+ae+'="'+ai[ae]+'"'}}}}}var af="";for(var ad in ag){if(ag[ad]!=Object.prototype[ad]){af+='<param name="'+ad+'" value="'+ag[ad]+'" />'}}aa.outerHTML='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'+ah+">"+af+"</object>";N[N.length]=ai.id;X=c(ai.id)}else{var Z=C(r);Z.setAttribute("type",q);for(var ac in ai){if(ai[ac]!=Object.prototype[ac]){if(ac.toLowerCase()=="styleclass"){Z.setAttribute("class",ai[ac])}else{if(ac.toLowerCase()!="classid"){Z.setAttribute(ac,ai[ac])}}}}for(var ab in ag){if(ag[ab]!=Object.prototype[ab]&&ab.toLowerCase()!="movie"){e(Z,ab,ag[ab])}}aa.parentNode.replaceChild(Z,aa);X=Z}}return X}function e(Z,X,Y){var aa=C("param");aa.setAttribute("name",X);aa.setAttribute("value",Y);Z.appendChild(aa)}function y(Y){var X=c(Y);if(X&&X.nodeName=="OBJECT"){if(M.ie&&M.win){X.style.display="none";(function(){if(X.readyState==4){b(Y)}else{setTimeout(arguments.callee,10)}})()}else{X.parentNode.removeChild(X)}}}function b(Z){var Y=c(Z);if(Y){for(var X in Y){if(typeof Y[X]=="function"){Y[X]=null}}Y.parentNode.removeChild(Y)}}function c(Z){var X=null;try{X=j.getElementById(Z)}catch(Y){}return X}function C(X){return j.createElement(X)}function i(Z,X,Y){Z.attachEvent(X,Y);I[I.length]=[Z,X,Y]}function F(Z){var Y=M.pv,X=Z.split(".");X[0]=parseInt(X[0],10);X[1]=parseInt(X[1],10)||0;X[2]=parseInt(X[2],10)||0;return(Y[0]>X[0]||(Y[0]==X[0]&&Y[1]>X[1])||(Y[0]==X[0]&&Y[1]==X[1]&&Y[2]>=X[2]))?true:false}function v(ac,Y,ad,ab){if(M.ie&&M.mac){return}var aa=j.getElementsByTagName("head")[0];if(!aa){return}var X=(ad&&typeof ad=="string")?ad:"screen";if(ab){n=null;G=null}if(!n||G!=X){var Z=C("style");Z.setAttribute("type","text/css");Z.setAttribute("media",X);n=aa.appendChild(Z);if(M.ie&&M.win&&typeof j.styleSheets!=D&&j.styleSheets.length>0){n=j.styleSheets[j.styleSheets.length-1]}G=X}if(M.ie&&M.win){if(n&&typeof n.addRule==r){n.addRule(ac,Y)}}else{if(n&&typeof j.createTextNode!=D){n.appendChild(j.createTextNode(ac+" {"+Y+"}"))}}}function w(Z,X){if(!m){return}var Y=X?"visible":"hidden";if(J&&c(Z)){c(Z).style.visibility=Y}else{v("#"+Z,"visibility:"+Y)}}function L(Y){var Z=/[\\\"<>\.;]/;var X=Z.exec(Y)!=null;return X&&typeof encodeURIComponent!=D?encodeURIComponent(Y):Y}var d=function(){if(M.ie&&M.win){window.attachEvent("onunload",function(){var ac=I.length;for(var ab=0;ab<ac;ab++){I[ab][0].detachEvent(I[ab][1],I[ab][2])}var Z=N.length;for(var aa=0;aa<Z;aa++){y(N[aa])}for(var Y in M){M[Y]=null}M=null;for(var X in swfobject){swfobject[X]=null}swfobject=null})}}();return{registerObject:function(ab,X,aa,Z){if(M.w3&&ab&&X){var Y={};Y.id=ab;Y.swfVersion=X;Y.expressInstall=aa;Y.callbackFn=Z;o[o.length]=Y;w(ab,false)}else{if(Z){Z({success:false,id:ab})}}},getObjectById:function(X){if(M.w3){return z(X)}},embedSWF:function(ab,ah,ae,ag,Y,aa,Z,ad,af,ac){var X={success:false,id:ah};if(M.w3&&!(M.wk&&M.wk<312)&&ab&&ah&&ae&&ag&&Y){w(ah,false);K(function(){ae+="";ag+="";var aj={};if(af&&typeof af===r){for(var al in af){aj[al]=af[al]}}aj.data=ab;aj.width=ae;aj.height=ag;var am={};if(ad&&typeof ad===r){for(var ak in ad){am[ak]=ad[ak]}}if(Z&&typeof Z===r){for(var ai in Z){if(typeof am.flashvars!=D){am.flashvars+="&"+ai+"="+Z[ai]}else{am.flashvars=ai+"="+Z[ai]}}}if(F(Y)){var an=u(aj,am,ah);if(aj.id==ah){w(ah,true)}X.success=true;X.ref=an}else{if(aa&&A()){aj.data=aa;P(aj,am,ah,ac);return}else{w(ah,true)}}if(ac){ac(X)}})}else{if(ac){ac(X)}}},switchOffAutoHideShow:function(){m=false},ua:M,getFlashPlayerVersion:function(){return{major:M.pv[0],minor:M.pv[1],release:M.pv[2]}},hasFlashPlayerVersion:F,createSWF:function(Z,Y,X){if(M.w3){return u(Z,Y,X)}else{return undefined}},showExpressInstall:function(Z,aa,X,Y){if(M.w3&&A()){P(Z,aa,X,Y)}},removeSWF:function(X){if(M.w3){y(X)}},createCSS:function(aa,Z,Y,X){if(M.w3){v(aa,Z,Y,X)}},addDomLoadEvent:K,addLoadEvent:s,getQueryParamValue:function(aa){var Z=j.location.search||j.location.hash;if(Z){if(/\?/.test(Z)){Z=Z.split("?")[1]}if(aa==null){return L(Z)}var Y=Z.split("&");for(var X=0;X<Y.length;X++){if(Y[X].substring(0,Y[X].indexOf("="))==aa){return L(Y[X].substring((Y[X].indexOf("=")+1)))}}}return""},expressInstallCallback:function(){if(a){var X=c(R);if(X&&l){X.parentNode.replaceChild(l,X);if(Q){w(Q,true);if(M.ie&&M.win){l.style.display="block"}}if(E){E(B)}}a=false}}}}();

    function isDefined(v) {
        return typeof(v) !== 'undefined';
    }

    function getQueryVariable(variable) {
        try {
            var query = window.location.search.substring(1);
            var vars = query.split("&");
            for (var i=0;i<vars.length;i++) {
                var pair = vars[i].split("=");
                if (pair[0] == variable) {
                    return pair[1];
                }
            }
        } catch (e) {
            return '';
        }
    }

    // Debug function
    function traceObj(o,d) {
        var i, s='', m='',t;

        d = d || 0;
        while (m.length < d) m += '  ';

        t = typeof(o);
        s += t + ':';
        switch (t) {
            case 'function':
                s += '[function]';
                break;

            case 'object':
                if (o !== null) {
                    s += '{\n';
                    for (i in o) {
                        if (o.hasOwnProperty(i)) {
                            s += m + '  ' + i + ': ';
                            try {
                                s += traceObj(o[i], d+1);
                            }
                            catch (er) {
                                s += '[no access]';
                            }
                        }
                    }
                    s += m + '}';
                    break;
                }
                // else fall through

            default:
                s += o;
                break;
        }
        s += '\n';
        return s;
    }
    
    xdom.addEvent(window, 'load', init);
    
    return function() {
        
        var windowRef = null;
        var closeWatcher;
        
        function openAuthWin(url, service, token, width, height, isLinkReq) {
            // Clear out anything that may be hanging around.
            if (windowRef) windowRef.close();
            if (closeWatcher) clearCloseWatcher();
            
            // Show window
            windowRef = window.open(url, 'deqqAuthWin', 'width='+width+',height='+height);
            
            if (windowRef) {
                // Watch the window.
                closeWatcher = setInterval(function() {
                    if (!windowRef || windowRef.closed) {
                        clearCloseWatcher();
                        windowRef = null;
                        xdom.get(DEQQ_ELEMENT_ID).onOAuthComplete(service, token, isLinkReq);
                    }
                },100);
                return true;
            }
            return false;
        }
        
        function viewMedia(type, id) {
            var url = 'http://' + DEQQ_MEDIA_HOST + '/view/' + type;
            url += (type == 'msg') ? '?media_id=' : '/';
            url += id;
            var popup = window.open(url, 'deqqMediaPopup', 'width=600,height=600,resizable=yes');
            popup.focus();
        }
        
        function ytCallback(jsonData) {
            result = eval(jsonData);
            xdom.get(DEQQ_ELEMENT_ID).onYoutubeInfoComplete(result);
        }
        
        function getYoutubeInfo(id) {
	        var ytURL = 'http://gdata.youtube.com/feeds/api/videos/' + id + '?alt=json-in-script&callback=Deqq.ytCallback';
            var script = document.createElement("script");
            script.setAttribute("src", ytURL);
            script.setAttribute("type", "text/javascript");
            document.body.appendChild(script);
        };
        
        function clearCloseWatcher() {
            clearInterval(closeWatcher);
            closeWatcher = null;
        }
        
        function getLocation() {
            return location.href;
        }
        
        return {
            openAuthWin: openAuthWin,
            viewMedia: viewMedia,
            getYoutubeInfo: getYoutubeInfo,
            ytCallback: ytCallback,
            getLocation: getLocation
        };
    }();

}();