(function() {
var gatherOptions = function(roomOptions, container) {
    var opts = {}
    var containerOptions = [ 'width', 'height', 'roomClass', 'reposition', 'theme' ]
    for (var key in roomOptions) {
        opts[key] = roomOptions[key]
    }
    for (var i = 0; i < containerOptions.length; ++i) {
        var key = containerOptions[i]
        var option = container.getAttribute(key)
        if (option) {
            opts[key] = option
        }
    }
    if (!opts.roomId) {
        var roomId = container.getAttribute('roomId')
        opts.roomId = roomId ? roomId : 'default'
    }
    if (!opts.width) {
        opts.width = 350;
    }
    if (!opts.height) {
        opts.height = 240;
    }
    if (!opts.theme) {
        opts.theme = 'simple'
    }
    if (!opts.greeting) {
        opts.greeting = "Willow Chat"
    }
    return opts
}

var loaded = function() {
    if (!window.WillowChat) {
        WillowChat = {}
    }
    if (!WillowChat.util) {
        WillowChat.util = {}
    }
    var container = document.getElementById('willowchat');
    if (!container) {
        container = document.createElement('div');
        container.setAttribute('id', 'willowchat');
    }


    var roomClass = container.getAttribute('roomClass');
    var roomClass= roomClass ? roomClass : 'default'
    s = document.createElement('script')
    var baseurl = 'http://' + WillowChat.hostHeader
    s.src = baseurl + '/rooms?jsonp=WillowChat.util.optionsCallback&op=info&roomClass=' + roomClass

    WillowChat.util.optionsCallback = function(result) {
        success = result[0]
        if (!success) {
            throw new Error("Failed: " + result[1])
        }
        room = result[1]
        var opts = gatherOptions(room, container);
        ifr = document.createElement('iframe')
        ifr.src = baseurl + '/static/themes/' + opts.theme + '/index.html?json=1&opts=' +  escape(JSON.stringify(opts))
        ifr.style.border = "0px";
        ifr.style.width = "100%";
        ifr.style.height = "100%";
       var chromeCallback = function() {
            container.appendChild(ifr)
            chrome = new WillowChat.chrome.map[opts.theme](container, opts)
        }
        var s = document.createElement('script')
        // TODO: whats the deal with this? Can't we do any better?
        s.src =  baseurl + '/static/themes/' + opts.theme + '/chrome.js?ienocache=' + Math.floor(Math.random()*10000)
        if (s.addEventListener) {
            s.addEventListener('load', chromeCallback, false)
        }
        else if (s.attachEvent) {
            s.attachEvent('onreadystatechange', function() {
                if (s.readyState == "loaded") {
                    chromeCallback()
                }
            })
        }
        if (true) {
            var k = 3 + 3
        }
//        var d = document.createElement('div')
//        d.innerHTML = 'go'
//        document.body.appendChild(d)
        document.getElementsByTagName('head')[0].appendChild(s)
    }
    document.getElementsByTagName('head')[0].appendChild(s)

}



if (window.addEventListener) {
    window.addEventListener('load', loaded, false);
}
else if (window.attachEvent) {
    window.attachEvent('onload', loaded);
}

})();
if (!this.JSON) {

// Create a JSON object only if one does not already exist. We create the
// object in a closure to avoid creating global variables.

    JSON = function () {

        function f(n) {
            // Format integers to have at least two digits.
            return n < 10 ? '0' + n : n;
        }

        Date.prototype.toJSON = function (key) {

            return this.getUTCFullYear()   + '-' +
                 f(this.getUTCMonth() + 1) + '-' +
                 f(this.getUTCDate())      + 'T' +
                 f(this.getUTCHours())     + ':' +
                 f(this.getUTCMinutes())   + ':' +
                 f(this.getUTCSeconds())   + 'Z';
        };

        String.prototype.toJSON =
        Number.prototype.toJSON =
        Boolean.prototype.toJSON = function (key) {
            return this.valueOf();
        };

        var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
            escapeable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
            gap,
            indent,
            meta = {    // table of character substitutions
                '\b': '\\b',
                '\t': '\\t',
                '\n': '\\n',
                '\f': '\\f',
                '\r': '\\r',
                '"' : '\\"',
                '\\': '\\\\'
            },
            rep;


        function quote(string) {

// If the string contains no control characters, no quote characters, and no
// backslash characters, then we can safely slap some quotes around it.
// Otherwise we must also replace the offending characters with safe escape
// sequences.

            escapeable.lastIndex = 0;
            return escapeable.test(string) ?
                '"' + string.replace(escapeable, function (a) {
                    var c = meta[a];
                    if (typeof c === 'string') {
                        return c;
                    }
                    return '\\u' + ('0000' +
                            (+(a.charCodeAt(0))).toString(16)).slice(-4);
                }) + '"' :
                '"' + string + '"';
        }


        function str(key, holder) {

// Produce a string from holder[key].

            var i,          // The loop counter.
                k,          // The member key.
                v,          // The member value.
                length,
                mind = gap,
                partial,
                value = holder[key];

// If the value has a toJSON method, call it to obtain a replacement value.

            if (value && typeof value === 'object' &&
                    typeof value.toJSON === 'function') {
                value = value.toJSON(key);
            }

// If we were called with a replacer function, then call the replacer to
// obtain a replacement value.

            if (typeof rep === 'function') {
                value = rep.call(holder, key, value);
            }

// What happens next depends on the value's type.

            switch (typeof value) {
            case 'string':
                return quote(value);

            case 'number':

// JSON numbers must be finite. Encode non-finite numbers as null.

                return isFinite(value) ? String(value) : 'null';

            case 'boolean':
            case 'null':

// If the value is a boolean or null, convert it to a string. Note:
// typeof null does not produce 'null'. The case is included here in
// the remote chance that this gets fixed someday.

                return String(value);

// If the type is 'object', we might be dealing with an object or an array or
// null.

            case 'object':

// Due to a specification blunder in ECMAScript, typeof null is 'object',
// so watch out for that case.

                if (!value) {
                    return 'null';
                }

// Make an array to hold the partial results of stringifying this object value.

                gap += indent;
                partial = [];

// If the object has a dontEnum length property, we'll treat it as an array.

                if (typeof value.length === 'number' &&
                        !(value.propertyIsEnumerable('length'))) {

// The object is an array. Stringify every element. Use null as a placeholder
// for non-JSON values.

                    length = value.length;
                    for (i = 0; i < length; i += 1) {
                        partial[i] = str(i, value) || 'null';
                    }

// Join all of the elements together, separated with commas, and wrap them in
// brackets.

                    v = partial.length === 0 ? '[]' :
                        gap ? '[\n' + gap +
                                partial.join(',\n' + gap) + '\n' +
                                    mind + ']' :
                              '[' + partial.join(',') + ']';
                    gap = mind;
                    return v;
                }

// If the replacer is an array, use it to select the members to be stringified.

                if (rep && typeof rep === 'object') {
                    length = rep.length;
                    for (i = 0; i < length; i += 1) {
                        k = rep[i];
                        if (typeof k === 'string') {
                            v = str(k, value);
                            if (v) {
                                partial.push(quote(k) + (gap ? ': ' : ':') + v);
                            }
                        }
                    }
                } else {

// Otherwise, iterate through all of the keys in the object.

                    for (k in value) {
                        if (Object.hasOwnProperty.call(value, k)) {
                            v = str(k, value);
                            if (v) {
                                partial.push(quote(k) + (gap ? ': ' : ':') + v);
                            }
                        }
                    }
                }

// Join all of the member texts together, separated with commas,
// and wrap them in braces.

                v = partial.length === 0 ? '{}' :
                    gap ? '{\n' + gap + partial.join(',\n' + gap) + '\n' +
                            mind + '}' : '{' + partial.join(',') + '}';
                gap = mind;
                return v;
            }
        }

// Return the JSON object containing the stringify and parse methods.

        return {
            stringify: function (value, replacer, space) {

// The stringify method takes a value and an optional replacer, and an optional
// space parameter, and returns a JSON text. The replacer can be a function
// that can replace values, or an array of strings that will select the keys.
// A default replacer method can be provided. Use of the space parameter can
// produce text that is more easily readable.

                var i;
                gap = '';
                indent = '';

// If the space parameter is a number, make an indent string containing that
// many spaces.

                if (typeof space === 'number') {
                    for (i = 0; i < space; i += 1) {
                        indent += ' ';
                    }

// If the space parameter is a string, it will be used as the indent string.

                } else if (typeof space === 'string') {
                    indent = space;
                }

// If there is a replacer, it must be a function or an array.
// Otherwise, throw an error.

                rep = replacer;
                if (replacer && typeof replacer !== 'function' &&
                        (typeof replacer !== 'object' ||
                         typeof replacer.length !== 'number')) {
                    throw new Error('JSON.stringify');
                }

// Make a fake root object containing our value under the key of ''.
// Return the result of stringifying the value.

                return str('', {'': value});
            },


            parse: function (text, reviver) {

// The parse method takes a text and an optional reviver function, and returns
// a JavaScript value if the text is a valid JSON text.

                var j;

                function walk(holder, key) {

// The walk method is used to recursively walk the resulting structure so
// that modifications can be made.

                    var k, v, value = holder[key];
                    if (value && typeof value === 'object') {
                        for (k in value) {
                            if (Object.hasOwnProperty.call(value, k)) {
                                v = walk(value, k);
                                if (v !== undefined) {
                                    value[k] = v;
                                } else {
                                    delete value[k];
                                }
                            }
                        }
                    }
                    return reviver.call(holder, key, value);
                }


// Parsing happens in four stages. In the first stage, we replace certain
// Unicode characters with escape sequences. JavaScript handles many characters
// incorrectly, either silently deleting them, or treating them as line endings.

                cx.lastIndex = 0;
                if (cx.test(text)) {
                    text = text.replace(cx, function (a) {
                        return '\\u' + ('0000' +
                                (+(a.charCodeAt(0))).toString(16)).slice(-4);
                    });
                }

// In the second stage, we run the text against regular expressions that look
// for non-JSON patterns. We are especially concerned with '()' and 'new'
// because they can cause invocation, and '=' because it can cause mutation.
// But just to be safe, we want to reject all unexpected forms.

// We split the second stage into 4 regexp operations in order to work around
// crippling inefficiencies in IE's and Safari's regexp engines. First we
// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
// replace all simple value tokens with ']' characters. Third, we delete all
// open brackets that follow a colon or comma or that begin the text. Finally,
// we look to see that the remaining characters are only whitespace or ']' or
// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.

                if (/^[\],:{}\s]*$/.
test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@').
replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']').
replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {

// In the third stage we use the eval function to compile the text into a
// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
// in JavaScript: it can begin a block or an object literal. We wrap the text
// in parens to eliminate the ambiguity.

                    j = eval('(' + text + ')');

// In the optional fourth stage, we recursively walk the new structure, passing
// each name/value pair to a reviver function for possible transformation.

                    return typeof reviver === 'function' ?
                        walk({'': j}, '') : j;
                }

// If the text is not JSON parseable, then a SyntaxError is thrown.

                throw new SyntaxError('JSON.parse');
            }
        };
    }();
}
if (!window.WillowChat) { WillowChat = {} }; WillowChat.hostHeader = "www.willowchat.org:8007";