/* includes a couple of jquery libraries that are used throughout the site
to reduce the number of files that need to be downloaded. 
Files included: jquery.cookie.js and jquery.json.js
*/

/**
* Cookie plugin
* Copyright (c) 2006 Klaus Hartl (stilbuero.de)
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*
*/
jQuery.cookie = function(name, value, options)
{
    if (typeof value != 'undefined')
    { // name and value given, set cookie
        options = options || {};
        if (value === null)
        {
            value = '';
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString))
        {
            var date;
            if (typeof options.expires == 'number')
            {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else
            {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // CAUTION: Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else
    { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '')
        {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++)
            {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '='))
                {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
};

(function($)
{
    var m = {
        '\b': '\\b',
        '\t': '\\t',
        '\n': '\\n',
        '\f': '\\f',
        '\r': '\\r',
        '"': '\\"',
        '\\': '\\\\'
    },
        s = {
            'array': function(x)
            {
                var a = ['['], b, f, i, l = x.length, v;
                for (i = 0; i < l; i += 1)
                {
                    v = x[i];
                    f = s[typeof v];
                    if (f)
                    {
                        v = f(v);
                        if (typeof v == 'string')
                        {
                            if (b)
                            {
                                a[a.length] = ',';
                            }
                            a[a.length] = v;
                            b = true;
                        }
                    }
                }
                a[a.length] = ']';
                return a.join('');
            },
            'boolean': function(x)
            {
                return String(x);
            },
            'null': function(x)
            {
                return "null";
            },
            'number': function(x)
            {
                return isFinite(x) ? String(x) : 'null';
            },
            'object': function(x)
            {
                if (x)
                {
                    if (x instanceof Array)
                    {
                        return s.array(x);
                    }
                    var a = ['{'], b, f, i, v;
                    for (i in x)
                    {
                        v = x[i];
                        f = s[typeof v];
                        if (f)
                        {
                            v = f(v);
                            if (typeof v == 'string')
                            {
                                if (b)
                                {
                                    a[a.length] = ',';
                                }
                                a.push(s.string(i), ':', v);
                                b = true;
                            }
                        }
                    }
                    a[a.length] = '}';
                    return a.join('');
                }
                return 'null';
            },
            'string': function(x)
            {
                if (/["\\\x00-\x1f]/.test(x))
                {
                    x = x.replace(/([\x00-\x1f\\"])/g, function(a, b)
                    {
                        var c = m[b];
                        if (c)
                        {
                            return c;
                        }
                        c = b.charCodeAt();
                        return '\\u00' +
                            Math.floor(c / 16).toString(16) +
                            (c % 16).toString(16);
                    });
                }
                return '"' + x + '"';
            }
        };

    $.toJSON = function(v)
    {
        var f = isNaN(v) ? s[typeof v] : s['number'];
        if (f) return f(v);
    };

    $.parseJSON = function(v, safe)
    {
        if (safe === undefined) safe = $.parseJSON.safe;
        if (safe && !/^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/.test(v))
            return undefined;
        return eval('(' + v + ')');
    };

    $.parseJSON.safe = false;

})(jQuery);