if (!mt) {
    var mt = {};
}

mt.appPath = '';
mt.location = '';
mt.domain = '';
mt.imageServer = '';
mt.imageUploads = '';

mt.repository = function() {
    var _this = this;

    this.length = 120;
    this.currentPage = 0;
    this.pages = [];
    this.maxResults = 20;
    this.maxPages = 0;

    this.load = function(objects) {
        objects = (!objects ? [] : ($.isArray(objects) ? objects : [objects]));
        var acc = 0;

        if (objects.length === 0) {
            _this.pages.length = 0;
            _this.maxPages = 0;
        }
        else {
            _this.currentPage = 0;
        }
        _this.maxPages = Math.ceil(objects.length / _this.maxResults);

        for (l = 0; l < _this.maxPages; l++) {
            var pageLength = 20;
            var page = [];
            _this.pages[l] = page;

            for (i = 0; i < pageLength; i++) {
                var obj = objects[acc];
                if (obj) {
                    _this.pages[l].push(obj);
                    acc++;
                }
            }
        }
    };
    this.current = function() {
        var current = _this.pages[_this.currentPage];
        return (current ? current : []);
    };
    this.forward = function() {
        if (_this.currentPage <= _this.maxPages) {
            _this.currentPage++;
            return _this.pages[_this.currentPage];
        } else {
            return false;
        }

    };
    this.backward = function() {
        if (_this.currentPage > 0) {
            _this.currentPage--;
            return _this.pages[_this.currentPage];
        } else {
            return false;
        }

    };
    this.jumpTo = function(pageNumber) {
        _this.currentPage = pageNumber;
        return _this.pages[_this.currentPage];
    };
    this.hasMoreForward = function() {
        if ((_this.currentPage + 1) < _this.pages.length) {
            return true;
        } else { return false; }
    };
    this.hasMoreBackward = function() {
        if (_this.currentPage > 0) {
            return true;
        } else { return false; }
    };
};

/*
Array.prototype.remove=function(s){
    for(var i=0; i<this.length; i++){
        if(s==this[i]) this.splice(i, 1);
    }
};

Array.prototype.clear=function(){
    this.length=0;
};
*/
mt.array = {
    remove: function(myArray, element) {
        for (var i = 0; i < myArray.length; i++) {
            if (element == myArray[i]) {
                myArray.splice(i, 1);
            }
        }
    },
    clear: function(myArray) {
        myArray.length = 0;
    }
};

String.prototype.trim=function(){
    return this.replace(/^\s*|\s*$/gm,'');
    //return( this.replace(new RegExp("^([\\s]+)|([\\s]+)$", "gm"), "") );
};

String.prototype.stripHtml=function(){
    return this.replace(/(<([^>]+)>)/ig,"");
};

String.prototype.replaceAll=function(s1, s2){ 
   return this.replace(new RegExp(s1,"g"), s2);
};

//mt.events = new EventPublisher();
mt.events = {};

mt.events.highlight = function(input){
    var onFocus = function(event){
        $(this).select();
    };
    input.focus(onFocus);
};

mt.events.boldKeywords = function(input, keyword) {
    input = input.replace(input.match(keyword, 'i'), "<b>" + input.match(keyword, 'i') + "</b>");
    return input;
};

mt.events.createAbstract = function(text, length) {
    text = text.slice(0, length);
    var words = text.split(" ");
    words.pop();
    text = words.join(" ");
    return text;
};

mt.events.capitolize = function(input){
    var onKeyUp = function(event){
        var _this=$(this);
        _this.val(_this.val().toUpperCase());
    };
    input.keyup(onKeyUp);
};

mt.events.onEnter = function(input, callback) {
    var checkKey = function(event) {
        if (event.keyCode == 13) {
            callback();
        }
    };
    input.keyup(checkKey);
};

mt.events.characterCount = function(input, element, length) {
    var warning = length - 20;

    var textChangeEvent = function(event) {
        var _this = $(this);
        var _length = _this.val().length;
        element.html(length - _length);

        if (_length > warning) {
            if (_length >= length) {
                element.removeClass('CharCountWarning');
                element.addClass('CharCountError');
                //element.css({color:"#D40D12"});
            }
            else {
                element.removeClass('CharCountError');
                element.addClass('CharCountWarning');
                //element.css({color:"#5C0002"});
            }
        }
        else {
            element.removeClass('CharCountWarning');
            element.removeClass('CharCountError');
            //element.css({color:"#000"});
        }
    };
    element.html(length);
    input.bind('change keyup keydown', textChangeEvent);
};

mt.events.defaultText = function(input, defaultText){
    var onFocusEvent = function(event){
        var _this=$(this);
        if(_this.val() == defaultText){
            _this.val('');
            _this.css({'font-style':'normal','font-weight':'bold'});
        }
    };

    var onBlurEvent = function(event){
        var _this=$(this);
        if (_this.val().length === 0){
            _this.val(defaultText);
            _this.css({'font-style':'italic','font-weight':'normal'});
        }
    };
    input.css({'font-style':'italic','font-weight':'normal'});
    input.val(defaultText);
    input.focus(onFocusEvent);
    input.blur(onBlurEvent);
};

mt.events.cancelBubble = function(e) {
    if (!e) { e = window.event; }
    e.cancelBubble = true;
    if (e.stopPropagation) { e.stopPropagation(); }
};

mt.quotes = function(tickerArray, callback) {
    if (!tickerArray || tickerArray.length === 0) {
        return;
    }

    var useProxy = function() {
        mt.ajax(
            'proxy.asmx/GetQuotes',
            '{tickers:"' + tickerArray + '"}',
            function(response) {
                var obj = mt.util.eval(response);
                if (obj.quotelist) {
                    callback(obj.quotelist);
                }
            }
        );
    };

    useProxy();
    /*
    try{
    if(tos && tos.pods){
    // For lightweight quotes
    tos.pods.providers.quotes(tickerArray, callback);
    // For thinkPod
    //tos.pods.data.provider.quotes(tickerArray, callback);
    }
    else{
    useProxy();
    }
    }
    catch(msg){
    useProxy();
    }
    */
};

mt.modalDialog = function(linkElement) {
    linkElement.click(function(e) {  
        //Cancel the link behavior  
        e.preventDefault();  
        //Get the A tag  
        var id = $(this).attr('href');  

        //Get the screen height and width  
        var maskHeight = $(document).height();  
        var maskWidth = $(window).width();  

        //Set heigth and width to mask to fill up the whole screen  
        $('#mask').css({'width':maskWidth,'height':maskHeight});  

        //transition effect       
        $('#mask').fadeIn(1000);      
        $('#mask').fadeTo("slow",0.8);    

        //Get the window height and width  
        var winH = $(window).height();  
        var winW = $(window).width();  

        //Set the popup window to center  
        $(id).css('top',  winH/2-$(id).height()/2);  
        $(id).css('left', winW/2-$(id).width()/2);  

        //transition effect  
        $(id).fadeIn(2000);   
    });

    //if close button is clicked  
    $('.window .close').click(function (e) {  
        //Cancel the link behavior  
        e.preventDefault();  
        $('#mask, .window').hide();  
    });

    //if mask is clicked  
    $('#mask').click(function () {  
        $(this).hide();  
        $('.window').hide();  
    });
};

mt.header = {
    closeTempTab: function(e) {
        var tab = $(e.target).parent('a').parent('li.TempTab').css({ display: 'none' });
        var isCurrent = tab.hasClass('Current');

        var callback = function() {
            if (isCurrent) {
                var redirect = mt.appPath + mt.session.referrer;
                if (window.location == redirect) {
                    window.location = mt.appPath + 'thinkshare/';
                }
                else {
                    window.location = mt.appPath + mt.session.referrer;
                }
            }
        };

        var tabID = tab.attr('id');
        tabID = tabID.replace(/Mytrade_/, '');

        mt.ajax(
            'users.asmx/CloseTempTab',
            '{tabID:"' + tabID + '"}',
            callback
        );

        mt.events.cancelBubble(e);
        return false;
    }
};

mt.session = {
    key: '',
    userID: '',
    username: '',
    slashname: '',
    photo: '',
    email: '',
    firstName: '',
    middleName: '',
    lastName: '',
    displayName: '',
    allStar: '',
    isGuest: true,
    singleWindowMode: false,
    //guestTabs: [],
    //guestPods: [],
    //guestTabCookie: null,
    //guestPodCookie: null,
    //guestPodDataCookie: null,
    setIsGuest: function(isGuest){
        this.isGuest=mt.util.parseBool(isGuest);
    }
};

mt.util = {
    parseBool: function(val) {
        if (!val || val == "False" || val == "false") {
            return false;
        }
        else {
            return true;
        }
    },
    parseChecked: function(val) {
        if (val == "checked") {
            return true;
        }
        else {
            return false;
        }
    },
    getHeight: function() {
        return $(document).height();
    },
    getWidth: function() {
        return $(document).width();
    },
    getRandom: function(min, max) {
        return (Math.floor((max - min + 1) * Math.random()) + min);
    },
    loadScript: function(url) {
/*      var regexp=/^mt\./gi;
        if(url == "")
            return;
        else if(regexp.exec(url))
            url=('Javascript/'+url);

        var e=new Element('script');
        e.src=url;
        e.type='text/javascript';
        document.body.appendChild(e);
*/
    },
    createClass: function(objName, args) {
        if (!objName) { return; }
        var str = 'new ' + objName + '()';
        var obj = eval(str);
        obj.initialize(args);
        return obj;
    },
    eval: function(json) {
        return eval('(' + json + ')');
    },
    serializeToJson: function(obj) {
        var json = "{";
        var count = 0;
        for (var prop in obj) {
            if (typeof (obj[prop]) != "function") {
                if (count > 0) {
                    json = json + ",";
                }
                var propValue;
                if (typeof (obj[prop]) == "string") {
                    propValue = '"' + obj[prop] + '"';
                }
                else {
                    propValue = obj[prop];
                }

                json = json + prop + ":" + propValue;
                count++;
            }
        }

        json = json + "}";
        return json;
    },
    parseEpochDate: function(epochDate) {
        if (typeof epochDate == 'string') {
            var expression = new RegExp(/\d{10}/gi);
            epochDate = epochDate.match(expression);
            var returnDate = new Date(epochDate * 1000);
            return returnDate;
        }
        else {
            return epochDate;
        }
    },
    getTickerArray: function(tickers) {
        var array = [];
        tickers = tickers.replace(/,\s/g, ",");
        tickers = tickers.replace(/\s/g, ",");
        var tempArray = tickers.split(",");
        for (var i = 0; i < tempArray.length; i++) {
            if (tempArray[i] != "") {
                array.push(tempArray[i]);
            }
        }
        return array;
    },
    replaceLinks: function(text) {
        var linkExpression = new RegExp(/((ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?)/gi);

        return text.replace(linkExpression, '<a href="$1" target="_blank">$1</a>');
    },
    stripDomainName: function(text) {
        var domainExpression = new RegExp(/(www.)?(\w+\.)(\w+(\/)?)/gi);

        var domain = text.match(domainExpression);
        if (domain && domain[0]) {
            return domain[0];
        }
        else {
            return text;
        }
    },
    truncateText: function(text, length) {
        if (text.length > length) {
            return text.substr(0, length - 1) + "…";
        }

        return text;
    },
/*
    replaceUrlsWithLinks: function(text) {
        return text.replace(
             /(ftp|http|https:\/\/)?(\w+\.)(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))/gi,
            '<a href="$1" target="_blank">$1</a>');
    },
*/
    addHttpToLink: function(url) {
        url = url.trim().toLowerCase();
        if (url.length > 0) {
            if (url.indexOf("http://") !== 0 && url.indexOf("https://") !== 0 && url.indexOf("ftp://") !== 0) {
                url = "http://" + url;
            }
        }
        return url;
    },
    isTrade: function(trade) {
        var isFullTrade;

        var fullTest = new RegExp("(BUY|SELL|BOT|SOLD)\\s([\\+\\-]\\d+)(\\s\\d\\/\\d)?\\s([A-Z]+\\s)+([\\d\\s\\w\\/]+)?(@[\\+\\-\\d\\.]+)\\s(\\w+)", "gi");
        var partTest = new RegExp("(\\w{3,6})\\s([+-]\\d+)\\s", "gi");

        isFullTrade = fullTest.test(trade);

        if (isFullTrade) {
            return true;
        }
        else if (partTest.test(trade)) {
            if (confirm("I think what you entered is a trade, but it didn't pass the format test. Did you enter a trade?")) {
                return true;
            }
        }
        return false;
    },
    createCopyIcon: function(tradeID, text, isCopied, width, height) {
        if (!width) { width = 26; }
        if (!height) { height = 26; }

        text = escape(text);
        text = text.replace(/\+/, '%2B');
        return $('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"' +
        'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0"' +
	    'width="' + width + '" height="' + height + '" id="CopyIcon' + tradeID + '" align="middle">' +
	    '<param name="FlashVars" value="clipboardText=' + text + '&tradeStreamID=' + tradeID + '&appPath=' + escape(mt.appPath) + '&isCopied=' + isCopied + '"/>' +
	    '<param name="allowScriptAccess" value="sameDomain" />' +
	    '<param name="allowFullScreen" value="false" />' +
	    '<param name="movie" value="../Flash/CopyIcon.swf" />' +
	    '<param name="quality" value="high" />' +
	    '<param name="wmode" value="transparent"/>' +
	    '<embed src="../Flash/CopyIcon.swf"' +
	    'flashvars="clipboardText=' + text + '&tradeStreamID=' + tradeID + '&appPath=' + escape(mt.appPath) + '&isCopied=' + isCopied + '" wmode="transparent"' +
	    'quality="high" width="' + width + '" height="' + height + '" name="CopyIcon" align="middle" allowScriptAccess="sameDomain"' +
	    'allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />' +
	    '</object>');
    },
    expandImage: function(img) {
        var width;
        img.click(function() {
            var _this = $(this);
            if (_this.css('width') == width) {
                _this.animate({ width: '100%' }, 500, 'easeInOutExpo');
            }
            else {
                _this.animate({ width: width }, 500, 'easeInOutExpo');
            }
        });
        width = img.css('width');
    }
};

mt.validate = {
    spaces: function(input, allowNull) {
        if (allowNull && (input == "")) {
            return true;
        }
        else {
            if (input.match(' ')) {
                return false;
            }
            return true;
        }
    },
    email: function(input, allowNull) {
        if (allowNull && (input == "")) {
            return true;
        }
        else {
            var pattern = /([+a-zA-Z0-9_.\-])+@([a-zA-Z0-9_.\-])+\.([a-zA-Z])+([a-zA-Z])+/;
            if (pattern.test(input)) {
                return true;
            }
            return false;
        }
    }
};

mt.updater = function(handler, interval){
    this.intervalID=null;
    this.handler=handler;
    this.interval=interval;
    this.isStarted=false;

    this.start=function(){
        if(!this.intervalID){
            this.intervalID=setInterval(this.handler, this.interval);
            this.isStarted=true;
        }
    };
    this.stop=function(){
        if(this.intervalID){
            clearInterval(this.intervalID);
            this.isStarted=false;
        }
    };
};

mt.ajax = function(url, data, onSuccess, onError, timeout) {
    $.ajax({
        type: 'POST',
        contentType: 'application/json; charset=utf-8',
        /*url: mt.appPath + 'services/' + url,*/
        url: '/services/' + url,
        data: (data === null ? "{}" : data),
        dataType: 'json',
        timeout: timeout ? timeout : 10000,
        success: function(response) {
            if (response && response.hasOwnProperty("d")) {
                response = response.d;
            }
            if (onSuccess) { onSuccess(response); }
        },
        error: onError
    });
};

mt.images = {
    preload: function(src){
        var image=new Image();
        image.src=src;
    }
};

mt.footer = {
    openSuggestions: function(mode, title, path) {
        var shadowBox = new mt.ui.shadowBox('mytrade | ' + title, 'destroy', 400);
        shadowBox.initialize();

        var iframe = $('<iframe style="width:100%;height:270px;border:none;"></iframe>');
        iframe.attr('src', path + '?Mode=' + mode);
        iframe.attr('frameborder', '0');

        shadowBox.addContent(iframe);
        shadowBox.show();
    }
};

mt.login = {
    source: '',
    login: function() {
        mt.login.source = 'login';
        $('div#LoginError').css({ display: 'none' });
        //var username=$('input#Username').val();
        //var password=$('input#Password').val();
        var form = $('form#LoginForm');
        form.submit();
    },
    signUp: function() {
        mt.login.source = 'signup';

        var loader = $('img#Loading').css({ display: 'block' });
        var inputs = $('input').attr("readonly", true);
        var select = $('select').attr("readonly", true);

        var username = $('input#Username').val();
        var password = $('input#Password').val();
        var email = $('input#Email').val();

        var isValid = mt.signUp.validate();

        var callback = function(response) {
            $("input#UserHash").val(response);
            var form = $('form#SignUpForm');
            form.submit();
        };

        //this.loader=new mt.ui.loader('SignUpForm');
        //this.loader.mask.css({background:'#fff'});

        if (isValid === true) {
            var data = '{username:"' + username + '",password:"' + password + '",email:"' + email + '"}';

            mt.ajax(
                'authentication.asmx/GetUserHash',
                data,
                callback
            );
        }
        else {
            //this.loader.stop();
            inputs.removeAttr("readonly");
            select.removeAttr("readonly");
            loader.css({ display: 'none' });
            $('ul#Errors').css({ display: "block" });
        }
    },
    failed: function(msg) {
        if (mt.login.source == "login") {
            var error = $('div#LoginError');
            error.text(msg);
            error.css({ display: 'block' });
        }
        else if (mt.login.source == "signup") {
            $('input').removeAttr("readonly");
            $('select').removeAttr("readonly");
            $('img#Loading').css({ display: 'none' });
            $('li#FailedError').text('Registration failed: ' + msg).css({ display: "block" });
            $('ul#Errors').css({ display: "block" });
        }
        else {
            alert('Login or Sign Up failed due to technical difficulties. Please contact support@mytrade.com');
        }
    },
    success: function(slashname) {
        var appPath = mt.appPath.replace(/https/gi, 'http');
        if (mt.session.referrer == 'mypage/') {
            window.location = appPath + slashname;
        }
        else if (mt.session.referrer) {
            window.location = appPath + mt.session.referrer;
        }
        else {
            window.location = appPath + 'thinkshare/';
        }
    }
};

mt.note = function(container, submitCallback, cancelCallback, content, isUnlimited) {
    var _this = this;
    this.length = 140;

    var count;
    var charCount;
    var inputWidth = '420px';

    if (isUnlimited) {
        this.length = Infinity;
        inputWidth = '466px';
    }

    this.input = $('<textarea class="CoolInput Left"></textarea>');
    this.input.css({ width: inputWidth, height: '50px' });

    var div = $('<div class="NoteArea"></div>');
    if (!isUnlimited) {
        count = $('<span class="Counter Right"></span>');
        charCount = new mt.events.characterCount(this.input, count, this.length);
    }

    if (content) {
        this.input.val(content).keydown();
    }

    var exportToTwitter = mt.ui.exportToTwitter();

    this.submit = $('<button class="CoolButton">Submit</button>');
    this.submit.css({ 'margin-right': '5px' });
    this.submit.click(function() {
        var text = _this.input.val();
        if (text.length === 0) {
            alert('Please enter a note first.');
        }
        else if (text.length > _this.length) {
            alert('Your note was too long. Please use the Blog editor if you want to post something longer than ' + _this.length + ' characters.');
        }
        else {
            _this.submit.attr('disabled', 'disabled');
            submitCallback(_this.input.val(), exportToTwitter.isChecked());
        }
        return false;
    });

    var cancel = $('<button class="CoolButton">Cancel</button>');
    cancel.click(cancelCallback);

    if (!cancelCallback) {
        cancel.css({ display: 'none' });
    }

    this.reset = function() {
        _this.submit.removeAttr('disabled');
        _this.input.val('').keydown();
    };

    div.append(_this.input);
    if (count) {
        div.append(count);
    }
    div.append(mt.ui.clear());
    container.append(div);
    if (!content && mt.session.isTwitterLinked) {
        div.append(exportToTwitter);
    }
    container.append(this.submit);
    container.append(cancel);
    //container.css({ 'text-align': 'center' });

    return this;
};

mt.chartShare = {
    shadowBox: null,
    callback: null,
    open: function() {
        var shadowBox = new mt.ui.shadowBox('Share a Chart', 'destroy', 420);
        shadowBox.initialize();

        mt.ajax(
            'proxy.asmx/GetChartShareControl',
            null,
            function(response) {
                //var div = $('<div></div>');
                //div.get(0).innerHTML = response;
                //shadowBox.addContent(div);
                shadowBox.addContent(response);

                mt.chartShare.initialize();

                //var chartShare = $(response);
                //shadowBox.addContent(chartShare);
                //shadowBox.pod.content.html(response);
                //alert(response);
                //shadowBox.addContent(response);
            },
            function(msg) {
                alert('Error: ' + msg.d);
            }
        );

        /*
        var iframe = $('<iframe class="Backdrop" style="width:405px;height:330px;"></iframe>');
        iframe.attr('src', "/pods/ChartShare.aspx");
        iframe.attr('frameBorder', '0');
        iframe.attr('scrolling', 'no');
        iframe.attr('allowTransparency', 'true');
        shadowBox.addContent(iframe);
        */
        shadowBox.show();
        mt.chartShare.shadowBox = shadowBox;
    },
    close: function() {
        if (mt.chartShare.shadowBox) {
            mt.chartShare.shadowBox.close();
            mt.chartShare.shadowBox = null;
            return true;
        }
        return false;
    }
};

mt.ui = {
    headerHeight:46,
    footerHeight:32
};

mt.ui.bindToWindowHeight = function(container, offset, minHeight, property) {
    var setHeight = function() {
        var h = $(window).height() - mt.ui.headerHeight - mt.ui.footerHeight - offset;
        h = (h > minHeight ? h : minHeight);
        if (property == 'height') {
            container.height(h);
        }
        else {
            container.css({ 'min-height': h + 'px' });
        }
    };

    setHeight();
    $(window).bind('resize', setHeight);
};

mt.ui.clear=function(){
    return $('<div class="Clear"></div>');
};

mt.ui.hover=function(id,className){
    $(id).hover(
        function(){$(this).addClass(className);},
        function(){$(this).removeClass(className);}
    );
};

mt.ui.exportToTwitter = function() {
    var div = $('<div style="margin-top:5px;"></div>');
    var checkbox = $('<input type="checkbox" id="NoteExportToTwitter" class="Left" />');
    //checkbox.uniform();
    //$.uniform.update(checkbox);

    div.append(checkbox);
    div.append('<span class="Left" style="margin-left:5px">Export to Twitter</span><div class="Clear"></div>');

    div.isChecked = function() {
        return checkbox.attr('checked');
    };

    return div;
};

mt.ui.openLink=function(title, href){
    var shadowBox=new mt.ui.shadowBox(title, "destroy", 800, 600);
    shadowBox.initialize();

    var iframe = new $('<iframe style="width:100%;height:580px;border:none;background:#fff;"></iframe>');
    iframe.attr('src',href);
    iframe.attr('frameborder','0');

    shadowBox.addContent(iframe);
    shadowBox.show();
};

mt.ui.createLink=function(href, text){
    var link=$('<a style="cursor:pointer;"></a>');
    //if(mt.session.singleWindowMode){
    //    link.href="javascript:mt.ui.openLink('"+text+"','"+href+"');";
    //}
    //else{
        link.attr('target','_blank');
        link.attr('href',href);
    //}
    link.html(text);
    return link;
};

mt.ui.createNewLink = function(href, text){
  var link=$('<a></a>');
  //link.target='_blank';
  link.attr('href',href);
  link.css({cursor:'pointer'});
  link.html(text);
  return link;
};

mt.ui.spinner = function(container) {
    this.container = $(container);

    var img = 'loader_light.gif';
    if (mt.session.lookAndFeel == "TosDark") {
        img = 'loader_dark.gif';
    }

    this.spinner = $('<div style="text-align:center"><img src="../Images/' + img + '" /></div>');
    this.spinner.find('img').css({ width: '48px', height: '48px', margin: '20px auto' });

    this.container.append(this.spinner);

    this.stop = function() {
        this.spinner.remove();
    };
};

mt.ui.loader = function(container, height, opacity) {
    this.container = $(container);
    this.container.css({ position: 'relative' });

    var w = this.container.width();
    var h = (this.container.height() | height);
    var t = Math.round(h / 2 - 21);
    var l = Math.round(w / 2 - 32);

    opacity = (opacity || opacity === 0 ? opacity : 20);
    if (opacity > 0) {
        this.mask = $('<div></div>');
        this.mask.css({ position: 'absolute', top: '0px', left: '0px', width: w + 'px', height: h + 'px',
            'background-color': '#000', 'text-align': 'center', filter: 'alpha(opacity=' + opacity + ')', opacity: opacity / 100
        });
        this.container.append(this.mask);
    }

    var img = 'loader_light.gif';
    if (mt.session.lookAndFeel == "TosDark") {
        img = 'loader_dark.gif';
    }

    this.loader = $('<img src="../Images/' + img + '" />');
    this.loader.css({ position: 'absolute', width: '48px', height: '48px', top: t + 'px', left: l + 'px' });

    this.container.append(this.loader);

    this.stop = function() {
        this.loader.remove();
        if (this.mask) {
            this.mask.remove();
        }
    };
};

mt.ui.shadowBox = function(title, closeAction, width, height) {
    var _this = this;

    var justShadow = (title === null ? true : false);

    this.width = width;
    this.height = height;

    this.closeAction = closeAction;

    this.initialize = function(noSpinner) {
        var body = $(document.body);

        this.mask = $('<div class="ShadowBoxDrop"></div>');
        body.append(this.mask);

        if (!justShadow) {
            this.pod = new mt.pod(null, title, this.close, true);

            this.pod.element.css({ display: 'none', position: 'absolute', top: '6em',
                width: '600px', 'z-index': 999
            });
            this.pod.shadowBox = this;
            body.append(this.pod.element);

            if (!noSpinner) {
                this.spinner = new mt.ui.spinner(this.pod.content);
            }
            this.setSize();
        }
    };

    this.addContent = function(element) {
        if (this.spinner) { this.spinner.stop(); }
        this.pod.content.append(element);
        if (element.show) { element.show(); }
    };

    this.setSize = function() {
        if (this.width) {
            var w = mt.util.getWidth();
            var l = w / 2 - this.width / 2;
            //var t=(document.body.scrollTop | window.scrollY);
            var t = (window.pageYOffset || document.documentElement.scrollTop || 0);
            this.pod.element.css({ width: this.width + 'px', left: l + 'px', top: (t + 30) + 'px' });
        }
        if (this.height) {
            this.pod.element.css({ height: this.height + 'px' });
        }
    };

    this.show = function() {
        if (!justShadow) {
            this.setSize();
            this.pod.element.show();
        }

        var maskHeight = document.body.scrollHeight + (window.scrollMaxY ? window.scrollMaxY : 0);
        if (maskHeight < window.innerHeight) {
            maskHeight = window.innerHeight;
        }
        this.mask.css({ width: document.body.offsetWidth + 'px', height: maskHeight + 'px' });
        this.mask.show();
    };

    this.hide = function() {
        if (!justShadow) {
            this.pod.element.hide();
        }
        this.mask.hide();
    };

    this.close = function() {
        if (_this.closeAction == "hide") {
            _this.hide();
        }
        else {
            _this.destroy();
        }
    };

    this.destroy = function() {
        if (!justShadow) {
            _this.pod.element.remove();
        }
        _this.mask.remove();
    };
};

mt.pod = function(id, title, onClose, disableMin) {
    var _this = this;

    this.id = id;
    this.content = null;
    this.element = $('<table border="0" cell-padding="0" cell-spacing="0"></table>');
    this.element.attr('id', 'Pod_' + id);
    this.element.addClass('Pod');
    this.element.pod = this;
    this.onClose = function() { onClose(_this); };
    this.isMoved = false;

    var r, c;

    var header = $('<table class="PodHeader" border="0"></table>');
    r = $('<tr></tr>').appendTo(header);

    this.xButton = $('<div class="PodX"></div>');
    this.xButton.mouseup(function() { _this.onClose(); });
    mt.mouse.wireup(this.xButton);

    if (!disableMin) {
        var arrow = $('<div class="PodArrow"></div>');
        this.arrow = arrow;
        arrow.click(function() {
            if (_this.content.css('display') == "none") {
                _this.content.css('display', 'block');
                _this.arrow.removeClass('PodArrowMin');
                _this.arrow.addClass('PodArrow');
            }
            else {
                _this.content.css('display', 'none');
                _this.arrow.removeClass('PodArrow');
                _this.arrow.addClass('PodArrowMin');
            }
        });

        c = $('<td></td>').appendTo(r);
        c.addClass('PodMin');
        c.append(arrow);
    }

    this.title = $('<td></td>').appendTo(r);
    this.title.addClass('PodTitle');
    this.title.html(title);

    this.buttons = $('<td></td>').appendTo(r);
    this.buttons.addClass('PodButtons');
    this.buttons.append(this.xButton);

    r = $('<tr></tr>').appendTo(this.element);
    c = $('<td></td>').appendTo(r);
    c.addClass('PodTopLeft');

    this.podTop = $('<td></td>').appendTo(r);
    this.podTop.addClass('PodTop');
    this.podTop.append(header);

    c = $('<td></td>').appendTo(r);
    c.addClass('PodTopRight');
    r = $('<tr></tr>').appendTo(this.element);
    c = $('<td></td>').appendTo(r);
    c.addClass('PodLeft');
    c = $('<td></td>').appendTo(r);
    c.addClass('PodBody');
    this.content = c;
    this.content.pod = this.element;
    c = $('<td></td>').appendTo(r);
    c.addClass('PodRight');
    r = $('<tr></tr>').appendTo(this.element);
    c = $('<td></td>').appendTo(r);
    c.addClass('PodBottomLeft');
    c = $('<td></td>').appendTo(r);
    c.addClass('PodBottom');
    c = $('<td></td>').appendTo(r);
    c.addClass('PodBottomRight');

    mt.pod.count++;

    this.setID = function(id) {
        _this.id = id;
        _this.element.attr('id', 'Pod_' + id);
    };

    this.setTitle = function(title) {
        _this.title.text(title);
    };

    this.enableMove = function() {
        _this.podTop.css({ cursor: 'move' });
        _this.podTop.mouseover(function() {
            this.className = 'PodTopOver';
            this.previousSibling.className = 'PodTopLeftOver';
            this.nextSibling.className = 'PodTopRightOver';
        });
        this.podTop.mouseout(function() {
            this.className = 'PodTop';
            this.previousSibling.className = 'PodTopLeft';
            this.nextSibling.className = 'PodTopRight';
        });
        //mt.events.attachEventHandler("resetPodMoved", function(){_this.isMoved=false;});
    };

    this.enableRefresh = function(callback) {
        if (!callback) { return; }
        if (!this.refreshButton) {
            this.refreshButton = $('<div class="PodRefresh"></div>');
            mt.mouse.wireup(this.refreshButton);
            this.buttons.append(this.refreshButton);
        }
        this.refreshButton.mouseup(callback);
    };

    this.enableEdit = function(callback) {
        if (!callback) { return; }
        if (!this.editButton) {
            this.editButton = $('<div class="PodEdit"></div>');
            mt.mouse.wireup(this.editButton);
            this.buttons.append(this.editButton);
        }
        this.editButton.mouseup(callback);
    };
};
mt.pod.count=0;

mt.mouse = {
    addStyle: function(obj, style) {
        obj = $(obj);
        if (obj.attr('active') && obj.attr('active')) {
            return;
        }
        if (!style) {
            mt.mouse.removeStyles(obj);
        }
        else if (!obj.hasClass(style)) {
            mt.mouse.removeStyles(obj);
            obj.addClass(style);
        }
    },
    removeStyles: function(obj) {
        obj = $(obj);
        if (obj.attr('base')) {
            var base = obj.attr('base');
            obj.removeClass(base + 'Over');
            obj.removeClass(base + 'Down');
        }
    },
    over: function() {
        var _this = $(this);
        mt.mouse.addStyle(_this, _this.attr('base') + 'Over');
    },
    out: function() {
        var _this = $(this);
        mt.mouse.addStyle(_this);
    },
    up: function() {
        var _this = $(this);
        mt.mouse.addStyle(_this, _this.attr('base') + 'Over');
    },
    down: function() {
        var _this = $(this);
        mt.mouse.addStyle(_this, _this.attr('base') + 'Down');
    },
    wireup: function(obj, active) {
        obj = $(obj);
        if (!obj.attr('base')) {
            obj.attr('base', obj.attr('class'));
        }
        obj.bind('mouseover', mt.mouse.over);
        obj.bind('mouseout', mt.mouse.out);
        obj.bind('mousedown', mt.mouse.down);
        obj.bind('mouseup', mt.mouse.up);
        if (active === true) {
            obj.mousedown();
            obj.attr('active', true);
        }
    },
    unwire: function(obj) {
        obj = $(obj);
        mt.mouse.removeStyles(obj);
        obj.unbind('mouseover', mt.mouse.over);
        obj.unbind('mouseout', mt.mouse.out);
        obj.unbind('mousedown', mt.mouse.down);
        obj.unbind('mouseup', mt.mouse.up);
    }
};

 //Some common format strings
mt.date={
	"default": "ddd mmm d yyyy HH:MM:ss",
	tradeDeck: "ddd mmm d H:MM TT",
	shortDate: "m/d/yy",
	mediumDate:"mmm d, yyyy",
	longDate:  "mmmm d, yyyy",
	fullDate:  "dddd, mmmm d, yyyy",
	shortTime: "h:MM TT",
	mediumTime:"h:MM:ss TT",
	longTime:  "h:MM:ss TT Z",
	isoDate:   "yyyy-mm-dd",
	isoTime:   "HH:MM:ss",
	isoDateTime:"yyyy-mm-dd'T'HH:MM:ss",
	isoFullDateTime:"yyyy-mm-dd'T'HH:MM:ss.lo",
	dayNames: [
		"Sun", "Mon", "Tue", "Wed", "Thr", "Fri", "Sat",
		"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
	],
	monthNames: [
		"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec",
		"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"
	]
};

mt.date.getDate = function(str){
    var date=str;
    //YYYY-MM-DDThh:mm:ss[.f*](Z|-hh:mm|+hh:mm)
    var atomFormat = /^\d{4}\-\d{2}\-\d{2}T\d{2}:\d{2}:\d{2}(\.\d*)?(Z|[+\-]\d{2}:\d{2})$/i;
    var yahooFormat = /Etc\//;

    if(atomFormat.test(str)){
        var months = ["","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];
        var year, month, day, hour, minute, second, offset;
        year = str.slice(0,4);
        month = months[1*str.slice(5,7)]; //Jan-Dec
        day = str.slice(8,10); //01-31
        hour = str.slice(11,13); //00-23
        minute = str.slice(14,16); //00-59
        second = str.slice(17,19); //00-59
        offset = "GMT";

        //time zone offset specified
        if(str.indexOf("Z") == -1){
            var x = str.lastIndexOf(":");
            offset += str.slice(x-3,x) + str.slice(x+1);
        }
        //DD MMM YYYY hh:mm:ss GMT[(+|-)hhmm]
        date=day+" "+month+" "+year+" "+hour+":"+minute+":"+second+" "+offset;
    }
    else if(yahooFormat.test(str)){
        date=str.replace(yahooFormat,'');
    }
    return new Date(date);
};

mt.date.shortFormat = function(date) {
    var myDate = mt.date.getDate(date);
    var yesterday = new Date();
    yesterday.setDate(yesterday.getDate() - 1);
    if (myDate < yesterday) {
        date = mt.date.format(myDate, 'mm/dd/yy');
    }
    else {
        date = mt.date.format(myDate, 'hh:MM tt');
    }
    return date;
};

mt.date.format = function(date, mask) {
    var token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloZ]|"[^"]*"|'[^']*'/g,
		timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[\-+]\d{4})?)\b/g,
		timezoneClip = /[^\-+\dA-Z]/g,
		pad = function(value, length) {
		    value = String(value);
		    length = parseInt(length,10) || 2;
		    while (value.length < length) {
		        value = '0' + value;
		    }
		    return value;
		};

    // Treat the first argument as a mask if it doesn't contain any numbers
    if (arguments.length == 1 &&
		(typeof date == "string" || date instanceof String) &&
		!/\d/.test(date)
	) {
        mask = date;
        date = undefined;
    }

    date = date ? new Date(date) : new Date();
    if (isNaN(date)) {
        return '';
    }
    //throw 'invalid date';

    mask = String(mt.date[mask] || mask || mt.date['default']);

    var d = date.getDate(),
		D = date.getDay(),
		m = date.getMonth(),
		y = date.getFullYear(),
		H = date.getHours(),
		M = date.getMinutes(),
		s = date.getSeconds(),
		L = date.getMilliseconds(),
		o = date.getTimezoneOffset(),
		flags = {
		    d: d,
		    dd: pad(d),
		    ddd: mt.date.dayNames[D],
		    dddd: mt.date.dayNames[D + 7],
		    m: m + 1,
		    mm: pad(m + 1),
		    mmm: mt.date.monthNames[m],
		    mmmm: mt.date.monthNames[m + 12],
		    yy: String(y).slice(2),
		    yyyy: y,
		    h: H % 12 || 12,
		    hh: pad(H % 12 || 12),
		    H: H,
		    HH: pad(H),
		    M: M,
		    MM: pad(M),
		    s: s,
		    ss: pad(s),
		    l: pad(L, 3),
		    L: pad(L > 99 ? Math.round(L / 10) : L),
		    t: H < 12 ? 'a' : 'p',
		    tt: H < 12 ? 'am' : 'pm',
		    T: H < 12 ? 'A' : 'P',
		    TT: H < 12 ? 'AM' : 'PM',
		    Z: (String(date).match(timezone) || [""]).pop().replace(timezoneClip, ''),
		    o: (o > 0 ? "-" : "+") + pad(Math.floor(Math.abs(o) / 60) * 100 + Math.abs(o) % 60, 4)
		};

    return mask.replace(token, function($0) {
        return ($0 in flags) ? flags[$0] : $0.slice(1, $0.length - 1);
    });
};