// $Id: jquery.js,v 1.12.2.3 2008/06/25 09:38:39 goba Exp $ 

/*
 * jQuery 1.2.6 - New Wave Javascript
 *
 * Copyright (c) 2008 John Resig (jquery.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * Date: 2008-05-24 14:22:17 -0400 (Sat, 24 May 2008)
 * Rev: 5685
 */
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7["5s"+b]()+25(7,"2C"+c+"4b")+25(7,"2C"+4f+"4b")+(a?25(7,"6S"+c)+25(7,"6S"+4f):0)}})})();',62,669,'|||||||this|||||||||||||||||||||||||||||||||||if|function|return|var|length|data|true|else|type|each|false|for|document|elem|null|style|event||nodeName|||test|undefined||browser|options|nodeType|fn|display|arguments|url|window|body|parentNode|add|msie|css|indexOf|prop|typeof|call|extend|script|in|replace|push|constructor|text|offsetParent|cur|status|div|apply|firstChild|opacity|now|left|while|documentElement|isFunction|filter|className|hidden|handle|match|complete|attr|ret|hide|show|dataType|trigger|doc|split|top|table|try|catch|success|break|cache|height||remove|tbody|string|guid|num|global|ready|fx|Math|curCSS|start|scrollTop|makeArray|scrollLeft|max|animate|width|offset|tagName|safari|map|toggle||done|Array|find|toUpperCase|button|special|duration|id|copy|value|handler|ownerDocument|select|new|border|exec|stack|none|opera|nextSibling|pushStack|target|html|inArray|unit|xml|bind|GET|isReady|merge|pos|timeout|delete|one|selected|px|step|jsre|position|async|preventDefault|overflow|name|which|queue|removeChild|namespace|insertBefore|nth|removeData|fixed|parseFloat|error|readyState|multiFilter|createElement|rl|re|trim|end|_|param|first|get|results|parseInt|slice|childNodes|encodeURIComponent|append|events|elems|toLowerCase|json|readyList|setTimeout|grep|mouseenter|color|is|custom|getElementsByTagName|block|stopPropagation|addEventListener|callee|proxy|mouseleave|timers|defaultView|password|disabled|last|has|appendChild|form|domManip|props|ajax|orig|set|easing|mozilla|load|prototype|curAnim|self|charCode|timerId|object|offsetChild|Width|parentOffset|src|unbind|br|currentStyle|clean|float|visible|relatedTarget|previousSibling|handlers|isXMLDoc|on|setup|nodeIndex|unique|shift|javascript|child|RegExp|_default|deep|scroll|lastModified|teardown|setRequestHeader|timeStamp|update|empty|tr|getAttribute|innerHTML|setInterval|checked|fromElement|Number|jQuery|state|active|jsonp|accepts|application|dir|input|responseText|click|styleSheets|unload|not|lastToggle|outline|mouseout|getPropertyValue|mouseover|getComputedStyle|bindReady|String|padding|pageX|metaKey|keyCode|getWH|andSelf|clientX|Left|all|visibility|container|index|init|triggered|removeAttribute|classFilter|prevObject|submit|file|after|windowData|inner|client|globalEval|sibling|jquery|absolute|clone|wrapAll|dequeue|version|triggerHandler|oldblock|ctrlKey|createTextNode|Top|handleError|getResponseHeader|parsererror|speeds|checkbox|old|00|radio|swing|href|Modified|ifModified|lastChild|safari2|startTime|offsetTop|offsetLeft|username|location|ajaxSettings|getElementById|isSimple|values|selectedIndex|runtimeStyle|rsLeft|_load|loaded|DOMContentLoaded|clientTop|clientLeft|toElement|srcElement|val|pageY|POST|unshift|Bottom|clientY|Right|fix|exclusive|detachEvent|cloneNode|removeEventListener|swap|toString|join|attachEvent|eval|substr|head|parse|textarea|reset|image|zoom|odd|even|before|prepend|exclude|expr|quickClass|quickID|uuid|quickChild|continue|Height|textContent|appendTo|contents|open|margin|evalScript|borderTopWidth|borderLeftWidth|parent|httpData|setArray|CSS1Compat|compatMode|boxModel|cssFloat|linear|def|webkit|nodeValue|speed|_toggle|eq|100|replaceWith|304|concat|200|alpha|Last|httpNotModified|getAttributeNode|httpSuccess|clearInterval|abort|beforeSend|splice|styleFloat|throw|colgroup|XMLHttpRequest|ActiveXObject|scriptCharset|callback|fieldset|multiple|processData|getBoundingClientRect|contentType|link|ajaxSend|ajaxSuccess|ajaxError|col|ajaxComplete|ajaxStop|ajaxStart|serializeArray|notmodified|keypress|keydown|change|mouseup|mousedown|dblclick|focus|blur|stylesheet|hasClass|rel|doScroll|black|hover|solid|cancelBubble|returnValue|wheelDelta|view|round|shiftKey|resize|screenY|screenX|relatedNode|mousemove|prevValue|originalTarget|offsetHeight|keyup|newValue|offsetWidth|eventPhase|detail|currentTarget|cancelable|bubbles|attrName|attrChange|altKey|originalEvent|charAt|0n|substring|animated|header|noConflict|line|enabled|innerText|contains|only|weight|font|gt|lt|uFFFF|u0128|size|417|Boolean|Date|toggleClass|removeClass|addClass|removeAttr|replaceAll|insertAfter|prependTo|wrap|contentWindow|contentDocument|iframe|children|siblings|prevAll|wrapInner|nextAll|outer|prev|scrollTo|static|marginTop|next|inline|parents|able|cellSpacing|adobeair|cellspacing|522|maxLength|maxlength|readOnly|400|readonly|fast|600|class|slow|1px|htmlFor|reverse|10000|PI|cos|compatible|Function|setData|ie|ra|it|rv|getData|userAgent|navigator|fadeTo|fadeIn|slideToggle|slideUp|slideDown|ig|responseXML|content|1223|NaN|fadeOut|300|protocol|send|setAttribute|option|dataFilter|cssText|changed|be|Accept|stop|With|Requested|Object|can|GMT|property|1970|Jan|01|Thu|Since|If|Type|Content|XMLHTTP|th|Microsoft|td|onreadystatechange|onload|cap|charset|colg|host|tfoot|specified|with|1_|thead|leg|plain|attributes|opt|embed|urlencoded|www|area|hr|ajaxSetup|meta|post|getJSON|getScript|marginLeft|img|elements|pageYOffset|pageXOffset|abbr|serialize|pixelLeft'.split('|'),0,{}))// $Id: drupal.js,v 1.41.2.3 2008/06/25 09:06:57 goba Exp $

var Drupal = Drupal || { 'settings': {}, 'behaviors': {}, 'themes': {}, 'locale': {} };

/**
 * Set the variable that indicates if JavaScript behaviors should be applied
 */
Drupal.jsEnabled = document.getElementsByTagName && document.createElement && document.createTextNode && document.documentElement && document.getElementById;

/**
 * Attach all registered behaviors to a page element.
 *
 * Behaviors are event-triggered actions that attach to page elements, enhancing
 * default non-Javascript UIs. Behaviors are registered in the Drupal.behaviors
 * object as follows:
 * @code
 *    Drupal.behaviors.behaviorName = function () {
 *      ...
 *    };
 * @endcode
 *
 * Drupal.attachBehaviors is added below to the jQuery ready event and so
 * runs on initial page load. Developers implementing AHAH/AJAX in their
 * solutions should also call this function after new page content has been
 * loaded, feeding in an element to be processed, in order to attach all
 * behaviors to the new content.
 *
 * Behaviors should use a class in the form behaviorName-processed to ensure
 * the behavior is attached only once to a given element. (Doing so enables
 * the reprocessing of given elements, which may be needed on occasion despite
 * the ability to limit behavior attachment to a particular element.)
 *
 * @param context
 *   An element to attach behaviors to. If none is given, the document element
 *   is used.
 */
Drupal.attachBehaviors = function(context) {
  context = context || document;
  if (Drupal.jsEnabled) {
    // Execute all of them.
    jQuery.each(Drupal.behaviors, function() {
      this(context);
    });
  }
};

/**
 * Encode special characters in a plain-text string for display as HTML.
 */
Drupal.checkPlain = function(str) {
  str = String(str);
  var replace = { '&': '&amp;', '"': '&quot;', '<': '&lt;', '>': '&gt;' };
  for (var character in replace) {
    var regex = new RegExp(character, 'g');
    str = str.replace(regex, replace[character]);
  }
  return str;
};

/**
 * Translate strings to the page language or a given language.
 *
 * See the documentation of the server-side t() function for further details.
 *
 * @param str
 *   A string containing the English string to translate.
 * @param args
 *   An object of replacements pairs to make after translation. Incidences
 *   of any key in this array are replaced with the corresponding value.
 *   Based on the first character of the key, the value is escaped and/or themed:
 *    - !variable: inserted as is
 *    - @variable: escape plain text to HTML (Drupal.checkPlain)
 *    - %variable: escape text and theme as a placeholder for user-submitted
 *      content (checkPlain + Drupal.theme('placeholder'))
 * @return
 *   The translated string.
 */
Drupal.t = function(str, args) {
  // Fetch the localized version of the string.
  if (Drupal.locale.strings && Drupal.locale.strings[str]) {
    str = Drupal.locale.strings[str];
  }

  if (args) {
    // Transform arguments before inserting them
    for (var key in args) {
      switch (key.charAt(0)) {
        // Escaped only
        case '@':
          args[key] = Drupal.checkPlain(args[key]);
        break;
        // Pass-through
        case '!':
          break;
        // Escaped and placeholder
        case '%':
        default:
          args[key] = Drupal.theme('placeholder', args[key]);
          break;
      }
      str = str.replace(key, args[key]);
    }
  }
  return str;
};

/**
 * Format a string containing a count of items.
 *
 * This function ensures that the string is pluralized correctly. Since Drupal.t() is
 * called by this function, make sure not to pass already-localized strings to it.
 *
 * See the documentation of the server-side format_plural() function for further details.
 *
 * @param count
 *   The item count to display.
 * @param singular
 *   The string for the singular case. Please make sure it is clear this is
 *   singular, to ease translation (e.g. use "1 new comment" instead of "1 new").
 *   Do not use @count in the singular string.
 * @param plural
 *   The string for the plural case. Please make sure it is clear this is plural,
 *   to ease translation. Use @count in place of the item count, as in "@count
 *   new comments".
 * @param args
 *   An object of replacements pairs to make after translation. Incidences
 *   of any key in this array are replaced with the corresponding value.
 *   Based on the first character of the key, the value is escaped and/or themed:
 *    - !variable: inserted as is
 *    - @variable: escape plain text to HTML (Drupal.checkPlain)
 *    - %variable: escape text and theme as a placeholder for user-submitted
 *      content (checkPlain + Drupal.theme('placeholder'))
 *   Note that you do not need to include @count in this array.
 *   This replacement is done automatically for the plural case.
 * @return
 *   A translated string.
 */
Drupal.formatPlural = function(count, singular, plural, args) {
  var args = args || {};
  args['@count'] = count;
  // Determine the index of the plural form.
  var index = Drupal.locale.pluralFormula ? Drupal.locale.pluralFormula(args['@count']) : ((args['@count'] == 1) ? 0 : 1);

  if (index == 0) {
    return Drupal.t(singular, args);
  }
  else if (index == 1) {
    return Drupal.t(plural, args);
  }
  else {
    args['@count['+ index +']'] = args['@count'];
    delete args['@count'];
    return Drupal.t(plural.replace('@count', '@count['+ index +']'));
  }
};

/**
 * Generate the themed representation of a Drupal object.
 *
 * All requests for themed output must go through this function. It examines
 * the request and routes it to the appropriate theme function. If the current
 * theme does not provide an override function, the generic theme function is
 * called.
 *
 * For example, to retrieve the HTML that is output by theme_placeholder(text),
 * call Drupal.theme('placeholder', text).
 *
 * @param func
 *   The name of the theme function to call.
 * @param ...
 *   Additional arguments to pass along to the theme function.
 * @return
 *   Any data the theme function returns. This could be a plain HTML string,
 *   but also a complex object.
 */
Drupal.theme = function(func) {
  for (var i = 1, args = []; i < arguments.length; i++) {
    args.push(arguments[i]);
  }

  return (Drupal.theme[func] || Drupal.theme.prototype[func]).apply(this, args);
};

/**
 * Parse a JSON response.
 *
 * The result is either the JSON object, or an object with 'status' 0 and 'data' an error message.
 */
Drupal.parseJson = function (data) {
  if ((data.substring(0, 1) != '{') && (data.substring(0, 1) != '[')) {
    return { status: 0, data: data.length ? data : Drupal.t('Unspecified error') };
  }
  return eval('(' + data + ');');
};

/**
 * Freeze the current body height (as minimum height). Used to prevent
 * unnecessary upwards scrolling when doing DOM manipulations.
 */
Drupal.freezeHeight = function () {
  Drupal.unfreezeHeight();
  var div = document.createElement('div');
  $(div).css({
    position: 'absolute',
    top: '0px',
    left: '0px',
    width: '1px',
    height: $('body').css('height')
  }).attr('id', 'freeze-height');
  $('body').append(div);
};

/**
 * Unfreeze the body height
 */
Drupal.unfreezeHeight = function () {
  $('#freeze-height').remove();
};

/**
 * Wrapper to address the mod_rewrite url encoding bug
 * (equivalent of drupal_urlencode() in PHP).
 */
Drupal.encodeURIComponent = function (item, uri) {
  uri = uri || location.href;
  item = encodeURIComponent(item).replace(/%2F/g, '/');
  return (uri.indexOf('?q=') != -1) ? item : item.replace(/%26/g, '%2526').replace(/%23/g, '%2523').replace(/\/\//g, '/%252F');
};

/**
 * Get the text selection in a textarea.
 */
Drupal.getSelection = function (element) {
  if (typeof(element.selectionStart) != 'number' && document.selection) {
    // The current selection
    var range1 = document.selection.createRange();
    var range2 = range1.duplicate();
    // Select all text.
    range2.moveToElementText(element);
    // Now move 'dummy' end point to end point of original range.
    range2.setEndPoint('EndToEnd', range1);
    // Now we can calculate start and end points.
    var start = range2.text.length - range1.text.length;
    var end = start + range1.text.length;
    return { 'start': start, 'end': end };
  }
  return { 'start': element.selectionStart, 'end': element.selectionEnd };
};

/**
 * Build an error message from ahah response.
 */
Drupal.ahahError = function(xmlhttp, uri) {
  if (xmlhttp.status == 200) {
    if (jQuery.trim($(xmlhttp.responseText).text())) {
      var message = Drupal.t("An error occurred. \n@uri\n@text", {'@uri': uri, '@text': xmlhttp.responseText });
    }
    else {
      var message = Drupal.t("An error occurred. \n@uri\n(no information available).", {'@uri': uri, '@text': xmlhttp.responseText });
    }
  }
  else {
    var message = Drupal.t("An HTTP error @status occurred. \n@uri", {'@uri': uri, '@status': xmlhttp.status });
  }
  return message;
}

// Global Killswitch on the <html> element
if (Drupal.jsEnabled) {
  // Global Killswitch on the <html> element
  $(document.documentElement).addClass('js');
  // 'js enabled' cookie
  document.cookie = 'has_js=1; path=/';
  // Attach all behaviors.
  $(document).ready(function() {
    Drupal.attachBehaviors(this);
  });
}

/**
 * The default themes.
 */
Drupal.theme.prototype = {

  /**
   * Formats text for emphasized display in a placeholder inside a sentence.
   *
   * @param str
   *   The text to format (plain-text).
   * @return
   *   The formatted text (html).
   */
  placeholder: function(str) {
    return '<em>' + Drupal.checkPlain(str) + '</em>';
  }
};
//$Id: json_server.js,v 1.1 2007/11/09 17:34:57 dmitrig01 Exp $
Drupal.toJson = function(v) {
  switch (typeof v) {
    case 'boolean':
      return v == true ? 'TRUE' : 'FALSE';
    case 'number':
      return v;
    case 'string':
      return '"'+ v +'"';
    case 'object':
      var output = "{";
      for(i in v) {
        output = output + i + ":" + Drupal.toJson(v[i]) + ",";
      }
      output = output + "}";
      return output;
    default:
      return 'null';
  }
};
Drupal.service = function(service_method, args, success) {
  args = $.extend({method: service_method}, args);
  args_done = {};
  for(i in args) {
    args_done[i] = Drupal.toJson(args[i]);
  }
  $.get(Drupal.settings.baseurl + "?q=services/json", args_done, function(unparsed_data) {
    parsed_data = Drupal.parseJson(unparsed_data);
    success(!parsed_data['#error'], parsed_data['#data']);
  }, "jsonp");
};/*
    json.js
    2007-08-19

    Public Domain

    This file adds these methods to JavaScript:

        array.toJSONString(whitelist)
        boolean.toJSONString()
        date.toJSONString()
        number.toJSONString()
        object.toJSONString(whitelist)
        string.toJSONString()
            These methods produce a JSON text from a JavaScript value.
            It must not contain any cyclical references. Illegal values
            will be excluded.

            The default conversion for dates is to an ISO string. You can
            add a toJSONString method to any date object to get a different
            representation.

            The object and array methods can take an optional whitelist
            argument. A whitelist is an array of strings. If it is provided,
            keys in objects not found in the whitelist are excluded.

        string.parseJSON(filter)
            This method parses a JSON text to produce an object or
            array. It can throw a SyntaxError exception.

            The optional filter parameter is a function which can filter and
            transform the results. It receives each of the keys and values, and
            its return value is used instead of the original value. If it
            returns what it received, then structure is not modified. If it
            returns undefined then the member is deleted.

            Example:

            // Parse the text. If a key contains the string 'date' then
            // convert the value to a date.

            myData = text.parseJSON(function (key, value) {
                return key.indexOf('date') >= 0 ? new Date(value) : value;
            });

    It is expected that these methods will formally become part of the
    JavaScript Programming Language in the Fourth Edition of the
    ECMAScript standard in 2008.

    This file will break programs with improper for..in loops. See
    http://yuiblog.com/blog/2006/09/26/for-in-intrigue/

    This is a reference implementation. You are free to copy, modify, or
    redistribute.

    Use your own copy. It is extremely unwise to load untrusted third party
    code into your pages.
*/

/*jslint evil: true */

// Augment the basic prototypes if they have not already been augmented.

if (!Object.prototype.toJSONString) {

    Array.prototype.toJSONString = function (w) {
        var a = [],     // The array holding the partial texts.
            i,          // Loop counter.
            l = this.length,
            v;          // The value to be stringified.

// For each value in this array...

        for (i = 0; i < l; i += 1) {
            v = this[i];
            switch (typeof v) {
            case 'object':

// Serialize a JavaScript object value. Ignore objects thats lack the
// toJSONString method. Due to a specification error in ECMAScript,
// typeof null is 'object', so watch out for that case.

                if (v) {
                    if (typeof v.toJSONString === 'function') {
                        a.push(v.toJSONString(w));
                    }
                } else {
                    a.push('null');
                }
                break;

            case 'string':
            case 'number':
            case 'boolean':
                a.push(v.toJSONString());

// Values without a JSON representation are ignored.

            }
        }

// Join all of the member texts together and wrap them in brackets.

        return '[' + a.join(',') + ']';
    };


    Boolean.prototype.toJSONString = function () {
        return String(this);
    };


    Date.prototype.toJSONString = function () {

// Eventually, this method will be based on the date.toISOString method.

        function f(n) {

// Format integers to have at least two digits.

            return n < 10 ? '0' + n : n;
        }

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


    Number.prototype.toJSONString = function () {

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

        return isFinite(this) ? String(this) : 'null';
    };


    Object.prototype.toJSONString = function (w) {
        var a = [],     // The array holding the partial texts.
            k,          // The current key.
            i,          // The loop counter.
            v;          // The current value.

// If a whitelist (array of keys) is provided, use it assemble the components
// of the object.

        if (w) {
            for (i = 0; i < w.length; i += 1) {
                k = w[i];
                if (typeof k === 'string') {
                    v = this[k];
                    switch (typeof v) {
                    case 'object':

// Serialize a JavaScript object value. Ignore objects that lack the
// toJSONString method. Due to a specification error in ECMAScript,
// typeof null is 'object', so watch out for that case.

                        if (v) {
                            if (typeof v.toJSONString === 'function') {
                                a.push(k.toJSONString() + ':' +
                                       v.toJSONString(w));
                            }
                        } else {
                            a.push(k.toJSONString() + ':null');
                        }
                        break;

                    case 'string':
                    case 'number':
                    case 'boolean':
                        a.push(k.toJSONString() + ':' + v.toJSONString());

// Values without a JSON representation are ignored.

                    }
                }
            }
        } else {

// Iterate through all of the keys in the object, ignoring the proto chain
// and keys that are not strings.

            for (k in this) {
                if (typeof k === 'string' &&
                        Object.prototype.hasOwnProperty.apply(this, [k])) {
                    v = this[k];
                    switch (typeof v) {
                    case 'object':

// Serialize a JavaScript object value. Ignore objects that lack the
// toJSONString method. Due to a specification error in ECMAScript,
// typeof null is 'object', so watch out for that case.

                        if (v) {
                            if (typeof v.toJSONString === 'function') {
                                a.push(k.toJSONString() + ':' +
                                       v.toJSONString());
                            }
                        } else {
                            a.push(k.toJSONString() + ':null');
                        }
                        break;

                    case 'string':
                    case 'number':
                    case 'boolean':
                        a.push(k.toJSONString() + ':' + v.toJSONString());

// Values without a JSON representation are ignored.

                    }
                }
            }
        }

// Join all of the member texts together and wrap them in braces.

        return '{' + a.join(',') + '}';
    };


    (function (s) {

// Augment String.prototype. We do this in an immediate anonymous function to
// avoid defining global variables.

// m is a table of character substitutions.

        var m = {
            '\b': '\\b',
            '\t': '\\t',
            '\n': '\\n',
            '\f': '\\f',
            '\r': '\\r',
            '"' : '\\"',
            '\\': '\\\\'
        };


        s.parseJSON = function (filter) {
            var j;

            function walk(k, v) {
                var i;
                if (v && typeof v === 'object') {
                    for (i in v) {
                        if (Object.prototype.hasOwnProperty.apply(v, [i])) {
                            v[i] = walk(i, v[i]);
                        }
                    }
                }
                return filter(k, v);
            }


// Parsing happens in three stages. In the first stage, we run the text against
// a regular expression which looks for non-JSON characters. We are especially
// concerned with '()' and 'new' because they can cause invocation, and '='
// because it can cause mutation. But just to be safe, we will reject all
// unexpected characters.

// We split the first stage into 3 regexp operations in order to work around
// crippling deficiencies in Safari's regexp engine. First we replace all
// backslash pairs with '@' (a non-JSON character). Second we delete all of
// the string literals. Third, we look to see if only JSON characters
// remain. If so, then the text is safe for eval.

            if (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/.test(this.
                    replace(/\\./g, '@').
                    replace(/"[^"\\\n\r]*"/g, ''))) {

// In the second 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('(' + this + ')');

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

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

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

            throw new SyntaxError('parseJSON');
        };


        s.toJSONString = function () {

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

            if (/["\\\x00-\x1f]/.test(this)) {
                return '"' + this.replace(/[\x00-\x1f\\"]/g, function (a) {
                    var c = m[a];
                    if (c) {
                        return c;
                    }
                    c = a.charCodeAt();
                    return '\\u00' +
                        Math.floor(c / 16).toString(16) +
                        (c % 16).toString(16);
                }) + '"';
            }
            return '"' + this + '"';
        };
    })(String.prototype);
}/*
Copyright (c) 2007 Brian Dillard and Brad Neuberg:
Brian Dillard | Project Lead | bdillard@pathf.com | http://blogs.pathf.com/agileajax/
Brad Neuberg | Original Project Creator | http://codinginparadise.org
   
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files
(the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/

/*
	dhtmlHistory: An object that provides history, history data, and bookmarking for DHTML and Ajax applications.
	
	dependencies:
		* the historyStorage object included in this file.

*/
window.dhtmlHistory = {
	
	/*Public: User-agent booleans*/
	isIE: false,
	isOpera: false,
	isSafari: false,
	isKonquerer: false,
	isGecko: false,
	isSupported: false,
	
	/*Public: Create the DHTML history infrastructure*/
	create: function(options) {
		
		/*
			options - object to store initialization parameters
			options.debugMode - boolean that causes hidden form fields to be shown for development purposes.
			options.toJSON - function to override default JSON stringifier
			options.fromJSON - function to override default JSON parser
		*/

		var that = this;

		/*set user-agent flags*/
		var UA = navigator.userAgent.toLowerCase();
		var platform = navigator.platform.toLowerCase();
		var vendor = navigator.vendor || "";
		if (vendor === "KDE") {
			this.isKonqueror = true;
			this.isSupported = false;
		} else if (typeof window.opera !== "undefined") {
			this.isOpera = true;
			this.isSupported = true;
		} else if (typeof document.all !== "undefined") {
			this.isIE = true;
			this.isSupported = true;
		} else if (vendor.indexOf("Apple Computer, Inc.") > -1) {
			this.isSafari = true;
			this.isSupported = (platform.indexOf("mac") > -1);
		} else if (UA.indexOf("gecko") != -1) {
			this.isGecko = true;
			this.isSupported = true;
		}

		/*Set up the historyStorage object; pass in init parameters*/
		window.historyStorage.setup(options);

		/*Execute browser-specific setup methods*/
		if (this.isSafari) {
			this.createSafari();
		} else if (this.isOpera) {
			this.createOpera();
		}
		
		/*Get our initial location*/
		var initialHash = this.getCurrentLocation();

		/*Save it as our current location*/
		this.currentLocation = initialHash;

		/*Now that we have a hash, create IE-specific code*/
		if (this.isIE) {
			this.createIE(initialHash);
		}

		/*Add an unload listener for the page; this is needed for FF 1.5+ because this browser caches all dynamic updates to the
		page, which can break some of our logic related to testing whether this is the first instance a page has loaded or whether
		it is being pulled from the cache*/

		var unloadHandler = function() {
			that.firstLoad = null;
		};
		
		this.addEventListener(window,'unload',unloadHandler);		

		/*Determine if this is our first page load; for IE, we do this in this.iframeLoaded(), which is fired on pageload. We do it
		there because we have no historyStorage at this point, which only exists after the page is finished loading in IE*/
		if (this.isIE) {
			/*The iframe will get loaded on page load, and we want to ignore this fact*/
			this.ignoreLocationChange = true;
		} else {
			if (!historyStorage.hasKey(this.PAGELOADEDSTRING)) {
				/*This is our first page load, so ignore the location change and add our special history entry*/
				this.ignoreLocationChange = true;
				this.firstLoad = true;
				historyStorage.put(this.PAGELOADEDSTRING, true);
			} else {
				/*This isn't our first page load, so indicate that we want to pay attention to this location change*/
				this.ignoreLocationChange = false;
				/*For browsers other than IE, fire a history change event; on IE, the event will be thrown automatically when its
				hidden iframe reloads on page load. Unfortunately, we don't have any listeners yet; indicate that we want to fire
				an event when a listener is added.*/
				this.fireOnNewListener = true;
			}
		}

		/*Other browsers can use a location handler that checks at regular intervals as their primary mechanism; we use it for IE as
		well to handle an important edge case; see checkLocation() for details*/
		var locationHandler = function() {
			that.checkLocation();
		};
		setInterval(locationHandler, 100);
	},	
	
	/*Public: Initialize our DHTML history. You must call this after the page is finished loading.*/
	initialize: function() {
		/*IE needs to be explicitly initialized. IE doesn't autofill form data until the page is finished loading, so we have to wait*/
		if (this.isIE) {
			/*If this is the first time this page has loaded*/
			if (!historyStorage.hasKey(this.PAGELOADEDSTRING)) {
				/*For IE, we do this in initialize(); for other browsers, we do it in create()*/
				this.fireOnNewListener = false;
				this.firstLoad = true;
				historyStorage.put(this.PAGELOADEDSTRING, true);
			}
			/*Else if this is a fake onload event*/
			else {
				this.fireOnNewListener = true;
				this.firstLoad = false;   
			}
		}
	},

	/*Public: Adds a history change listener. Note that only one listener is supported at this time.*/
	addListener: function(listener) {
		this.listener = listener;
		/*If the page was just loaded and we should not ignore it, fire an event to our new listener now*/
		if (this.fireOnNewListener) {
			this.fireHistoryEvent(this.currentLocation);
			this.fireOnNewListener = false;
		}
	},
	
	/*Public: Generic utility function for attaching events*/
	addEventListener: function(o,e,l) {
		if (o.addEventListener) {
			o.addEventListener(e,l,false);
		} else if (o.attachEvent) {
			o.attachEvent('on'+e,function() {
				l(window.event);
			});
		}
	},
	
	/*Public: Add a history point.*/
	add: function(newLocation, historyData) {
		
		if (this.isSafari) {
			
			/*Remove any leading hash symbols on newLocation*/
			newLocation = this.removeHash(newLocation);

			/*Store the history data into history storage*/
			historyStorage.put(newLocation, historyData);

			/*Save this as our current location*/
			this.currentLocation = newLocation;
	
			/*Change the browser location*/
			window.location.hash = newLocation;
		
			/*Save this to the Safari form field*/
			this.putSafariState(newLocation);

		} else {
			
			/*Most browsers require that we wait a certain amount of time before changing the location, such
			as 200 MS; rather than forcing external callers to use window.setTimeout to account for this,
			we internally handle it by putting requests in a queue.*/
			var that = this;
			var addImpl = function() {

				/*Indicate that the current wait time is now less*/
				if (that.currentWaitTime > 0) {
					that.currentWaitTime = that.currentWaitTime - that.waitTime;
				}
			
				/*Remove any leading hash symbols on newLocation*/
				newLocation = that.removeHash(newLocation);

				/*IE has a strange bug; if the newLocation is the same as _any_ preexisting id in the
				document, then the history action gets recorded twice; throw a programmer exception if
				there is an element with this ID*/
				if (document.getElementById(newLocation) && that.debugMode) {
					var e = "Exception: History locations can not have the same value as _any_ IDs that might be in the document,"
					+ " due to a bug in IE; please ask the developer to choose a history location that does not match any HTML"
					+ " IDs in this document. The following ID is already taken and cannot be a location: " + newLocation;
					throw new Error(e); 
				}

				/*Store the history data into history storage*/
				historyStorage.put(newLocation, historyData);

				/*Indicate to the browser to ignore this upcomming location change since we're making it programmatically*/
				that.ignoreLocationChange = true;

				/*Indicate to IE that this is an atomic location change block*/
				that.ieAtomicLocationChange = true;

				/*Save this as our current location*/
				that.currentLocation = newLocation;
		
				/*Change the browser location*/
				window.location.hash = newLocation;

				/*Change the hidden iframe's location if on IE*/
				if (that.isIE) {
					that.iframe.src = "blank.html?" + newLocation;
				}

				/*End of atomic location change block for IE*/
				that.ieAtomicLocationChange = false;
			};

			/*Now queue up this add request*/
			window.setTimeout(addImpl, this.currentWaitTime);

			/*Indicate that the next request will have to wait for awhile*/
			this.currentWaitTime = this.currentWaitTime + this.waitTime;
		}
	},

	/*Public*/
	isFirstLoad: function() {
		return this.firstLoad;
	},

	/*Public*/
	getVersion: function() {
		return "0.6";
	},

	/*Get browser's current hash location; for Safari, read value from a hidden form field*/

	/*Public*/
	getCurrentLocation: function() {
		var r = (this.isSafari
			? this.getSafariState()
			: this.getCurrentHash()
		);
		return r;
	},
	
	/*Public: Manually parse the current url for a hash; tip of the hat to YUI*/
    getCurrentHash: function() {
		var r = window.location.href;
		var i = r.indexOf("#");
		return (i >= 0
			? r.substr(i+1)
			: ""
		);
    },
	
	/*- - - - - - - - - - - -*/
	
	/*Private: Constant for our own internal history event called when the page is loaded*/
	PAGELOADEDSTRING: "DhtmlHistory_pageLoaded",
	
	/*Private: Our history change listener.*/
	listener: null,

	/*Private: MS to wait between add requests - will be reset for certain browsers*/
	waitTime: 200,
	
	/*Private: MS before an add request can execute*/
	currentWaitTime: 0,

	/*Private: Our current hash location, without the "#" symbol.*/
	currentLocation: null,

	/*Private: Hidden iframe used to IE to detect history changes*/
	iframe: null,

	/*Private: Flags and DOM references used only by Safari*/
	safariHistoryStartPoint: null,
	safariStack: null,
	safariLength: null,

	/*Private: Flag used to keep checkLocation() from doing anything when it discovers location changes we've made ourselves
	programmatically with the add() method. Basically, add() sets this to true. When checkLocation() discovers it's true,
	it refrains from firing our listener, then resets the flag to false for next cycle. That way, our listener only gets fired on
	history change events triggered by the user via back/forward buttons and manual hash changes. This flag also helps us set up
	IE's special iframe-based method of handling history changes.*/
	ignoreLocationChange: null,

	/*Private: A flag that indicates that we should fire a history change event when we are ready, i.e. after we are initialized and
	we have a history change listener. This is needed due to an edge case in browsers other than IE; if you leave a page entirely
	then return, we must fire this as a history change event. Unfortunately, we have lost all references to listeners from earlier,
	because JavaScript clears out.*/
	fireOnNewListener: null,

	/*Private: A variable that indicates whether this is the first time this page has been loaded. If you go to a web page, leave it
	for another one, and then return, the page's onload listener fires again. We need a way to differentiate between the first page
	load and subsequent ones. This variable works hand in hand with the pageLoaded variable we store into historyStorage.*/
	firstLoad: null,

	/*Private: A variable to handle an important edge case in IE. In IE, if a user manually types an address into their browser's
	location bar, we must intercept this by calling checkLocation() at regular intervals. However, if we are programmatically
	changing the location bar ourselves using the add() method, we need to ignore these changes in checkLocation(). Unfortunately,
	these changes take several lines of code to complete, so for the duration of those lines of code, we set this variable to true.
	That signals to checkLocation() to ignore the change-in-progress. Once we're done with our chunk of location-change code in
	add(), we set this back to false. We'll do the same thing when capturing user-entered address changes in checkLocation itself.*/
	ieAtomicLocationChange: null,
	
	/*Private: Create IE-specific DOM nodes and overrides*/
	createIE: function(initialHash) {
		/*write out a hidden iframe for IE and set the amount of time to wait between add() requests*/
		this.waitTime = 400;/*IE needs longer between history updates*/
		var styles = (historyStorage.debugMode
			? 'width: 800px;height:80px;border:1px solid black;'
			: historyStorage.hideStyles
		);
		var iframeID = "rshHistoryFrame";
		var iframeHTML = '<iframe frameborder="0" id="' + iframeID + '" style="' + styles + '" src="blank.html?' + initialHash + '"></iframe>';
		document.write(iframeHTML);
		this.iframe = document.getElementById(iframeID);
	},
	
	/*Private: Create Opera-specific DOM nodes and overrides*/
	createOpera: function() {
		this.waitTime = 400;/*Opera needs longer between history updates*/
		var imgHTML = '<img src="javascript:location.href=\'javascript:dhtmlHistory.checkLocation();\';" style="' + historyStorage.hideStyles + '" />';
		document.write(imgHTML);
	},
	
	/*Private: Create Safari-specific DOM nodes and overrides*/
	createSafari: function() {
		var formID = "rshSafariForm";
		var stackID = "rshSafariStack";
		var lengthID = "rshSafariLength";
		var formStyles = historyStorage.debugMode ? historyStorage.showStyles : historyStorage.hideStyles;
		var inputStyles = (historyStorage.debugMode
			? 'width:800px;height:20px;border:1px solid black;margin:0;padding:0;'
			: historyStorage.hideStyles
		);
		var safariHTML = '<form id="' + formID + '" style="' + formStyles + '">'
			+ '<input type="text" style="' + inputStyles + '" id="' + stackID + '" value="[]"/>'
			+ '<input type="text" style="' + inputStyles + '" id="' + lengthID + '" value=""/>'
		+ '</form>';
		document.write(safariHTML);
		this.safariStack = document.getElementById(stackID);
		this.safariLength = document.getElementById(lengthID);
		if (!historyStorage.hasKey(this.PAGELOADEDSTRING)) {
			this.safariHistoryStartPoint = history.length;
			this.safariLength.value = this.safariHistoryStartPoint;
		} else {
			this.safariHistoryStartPoint = this.safariLength.value;
		}
	},
	
	/*Private: Safari method to read the history stack from a hidden form field*/
	getSafariStack: function() {
		var r = this.safariStack.value;
		return historyStorage.fromJSON(r);
	},

	/*Private: Safari method to read from the history stack*/
	getSafariState: function() {
		var stack = this.getSafariStack();
		var state = stack[history.length - this.safariHistoryStartPoint - 1];
		return state;
	},			
	/*Private: Safari method to write the history stack to a hidden form field*/
	putSafariState: function(newLocation) {
	    var stack = this.getSafariStack();
	    stack[history.length - this.safariHistoryStartPoint] = newLocation;
	    this.safariStack.value = historyStorage.toJSON(stack);
	},

	/*Private: Notify the listener of new history changes.*/
	fireHistoryEvent: function(newHash) {
		/*extract the value from our history storage for this hash*/
		var historyData = historyStorage.get(newHash);
		/*call our listener*/
		this.listener.call(null, newHash, historyData);
	},
	
	/*Private: See if the browser has changed location. This is the primary history mechanism for Firefox. For IE, we use this to
	handle an important edge case: if a user manually types in a new hash value into their IE location bar and press enter, we want to
	to intercept this and notify any history listener.*/
	checkLocation: function() {
		
		/*Ignore any location changes that we made ourselves for browsers other than IE*/
		if (!this.isIE && this.ignoreLocationChange) {
			this.ignoreLocationChange = false;
			return;
		}

		/*If we are dealing with IE and we are in the middle of making a location change from an iframe, ignore it*/
		if (!this.isIE && this.ieAtomicLocationChange) {
			return;
		}
		
		/*Get hash location*/
		var hash = this.getCurrentLocation();

		/*Do nothing if there's been no change*/
		if (hash == this.currentLocation) {
			return;
		}

		/*In IE, users manually entering locations into the browser; we do this by comparing the browser's location against the
		iframe's location; if they differ, we are dealing with a manual event and need to place it inside our history, otherwise
		we can return*/
		this.ieAtomicLocationChange = true;

		if (this.isIE && this.getIframeHash() != hash) {
			this.iframe.src = "blank.html?" + hash;
		}
		else if (this.isIE) {
			/*the iframe is unchanged*/
			return;
		}

		/*Save this new location*/
		this.currentLocation = hash;

		this.ieAtomicLocationChange = false;

		/*Notify listeners of the change*/
		this.fireHistoryEvent(hash);
	},

	/*Private: Get the current location of IE's hidden iframe.*/
	getIframeHash: function() {
		var doc = this.iframe.contentWindow.document;
		var hash = String(doc.location.search);
		if (hash.length == 1 && hash.charAt(0) == "?") {
			hash = "";
		}
		else if (hash.length >= 2 && hash.charAt(0) == "?") {
			hash = hash.substring(1);
		}
		return hash;
	},

	/*Private: Remove any leading hash that might be on a location.*/
	removeHash: function(hashValue) {
		var r;
		if (hashValue === null || hashValue === undefined) {
			r = null;
		}
		else if (hashValue === "") {
			r = "";
		}
		else if (hashValue.length == 1 && hashValue.charAt(0) == "#") {
			r = "";
		}
		else if (hashValue.length > 1 && hashValue.charAt(0) == "#") {
			r = hashValue.substring(1);
		}
		else {
			r = hashValue;
		}
		return r;
	},

	/*Private: For IE, tell when the hidden iframe has finished loading.*/
	iframeLoaded: function(newLocation) {
		/*ignore any location changes that we made ourselves*/
		if (this.ignoreLocationChange) {
			this.ignoreLocationChange = false;
			return;
		}

		/*Get the new location*/
		var hash = String(newLocation.search);
		if (hash.length == 1 && hash.charAt(0) == "?") {
			hash = "";
		}
		else if (hash.length >= 2 && hash.charAt(0) == "?") {
			hash = hash.substring(1);
		}
		/*Keep the browser location bar in sync with the iframe hash*/
		window.location.hash = hash;

		/*Notify listeners of the change*/
		this.fireHistoryEvent(hash);
	}

};

/*
	historyStorage: An object that uses a hidden form to store history state across page loads. The mechanism for doing so relies on
	the fact that browsers save the text in form data for the life of the browser session, which means the text is still there when
	the user navigates back to the page. This object can be used independently of the dhtmlHistory object for caching of Ajax
	session information.
	
	dependencies: 
		* json2007.js (included in a separate file) or alternate JSON methods passed in through an options bundle.
*/
window.historyStorage = {
	
	/*Public: Set up our historyStorage object for use by dhtmlHistory or other objects*/
	setup: function(options) {
		
		/*
			options - object to store initialization parameters - passed in from dhtmlHistory or directly into historyStorage
			options.debugMode - boolean that causes hidden form fields to be shown for development purposes.
			options.toJSON - function to override default JSON stringifier
			options.fromJSON - function to override default JSON parser
		*/
		
		/*process init parameters*/
		if (typeof options !== "undefined") {
			if (options.debugMode) {
				this.debugMode = options.debugMode;
			}
			if (options.toJSON) {
				this.toJSON = options.toJSON;
			}
			if (options.fromJSON) {
				this.fromJSON = options.fromJSON;
			}
		}		
		
		/*write a hidden form and textarea into the page; we'll stow our history stack here*/
		var formID = "rshStorageForm";
		var textareaID = "rshStorageField";
		var formStyles = this.debugMode ? historyStorage.showStyles : historyStorage.hideStyles;
		var textareaStyles = (historyStorage.debugMode
			? 'width: 800px;height:80px;border:1px solid black;'
			: historyStorage.hideStyles
		);
		var textareaHTML = '<form id="' + formID + '" style="' + formStyles + '">'
			+ '<textarea id="' + textareaID + '" style="' + textareaStyles + '"></textarea>'
		+ '</form>';
		document.write(textareaHTML);
		this.storageField = document.getElementById(textareaID);
		if (typeof window.opera !== "undefined") {
			this.storageField.focus();/*Opera needs to focus this element before persisting values in it*/
		}
	},
	
	/*Public*/
	put: function(key, value) {
		this.assertValidKey(key);
		/*if we already have a value for this, remove the value before adding the new one*/
		if (this.hasKey(key)) {
			this.remove(key);
		}
		/*store this new key*/
		this.storageHash[key] = value;
		/*save and serialize the hashtable into the form*/
		this.saveHashTable();
	},

	/*Public*/
	get: function(key) {
		this.assertValidKey(key);
		/*make sure the hash table has been loaded from the form*/
		this.loadHashTable();
		var value = this.storageHash[key];
		if (value === undefined) {
			value = null;
		}
		return value;
	},

	/*Public*/
	remove: function(key) {
		this.assertValidKey(key);
		/*make sure the hash table has been loaded from the form*/
		this.loadHashTable();
		/*delete the value*/
		delete this.storageHash[key];
		/*serialize and save the hash table into the form*/
		this.saveHashTable();
	},

	/*Public: Clears out all saved data.*/
	reset: function() {
		this.storageField.value = "";
		this.storageHash = {};
	},

	/*Public*/
	hasKey: function(key) {
		this.assertValidKey(key);
		/*make sure the hash table has been loaded from the form*/
		this.loadHashTable();
		return (typeof this.storageHash[key] !== "undefined");
	},

	/*Public*/
	isValidKey: function(key) {
		return (typeof key === "string");
	},
	
	/*Public - CSS strings utilized by both objects to hide or show behind-the-scenes DOM elements*/
	showStyles: 'border:0;margin:0;padding:0;',
	hideStyles: 'left:-1000px;top:-1000px;width:1px;height:1px;border:0;position:absolute;',
	
	/*Public - debug mode flag*/
	debugMode: false,
	
	/*- - - - - - - - - - - -*/

	/*Private: Our hash of key name/values.*/
	storageHash: {},

	/*Private: If true, we have loaded our hash table out of the storage form.*/
	hashLoaded: false, 

	/*Private: DOM reference to our history field*/
	storageField: null,

	/*Private: Assert that a key is valid; throw an exception if it not.*/
	assertValidKey: function(key) {
		var isValid = this.isValidKey(key);
		if (!isValid && this.debugMode) {
			throw new Error("Please provide a valid key for window.historyStorage. Invalid key = " + key + ".");
		}
	},

	/*Private: Load the hash table up from the form.*/
	loadHashTable: function() {
		if (!this.hashLoaded) {	
			var serializedHashTable = this.storageField.value;
			if (serializedHashTable !== "" && serializedHashTable !== null) {
				this.storageHash = this.fromJSON(serializedHashTable);
				this.hashLoaded = true;
			}
		}
	},
	/*Private: Save the hash table into the form.*/
	saveHashTable: function() {
		this.loadHashTable();
		var serializedHashTable = this.toJSON(this.storageHash);
		this.storageField.value = serializedHashTable;
	},
	/*Private: Bridges for our JSON implementations - both rely on 2007 JSON.org library - can be overridden by options bundle*/
	toJSON: function(o) {
		return o.toJSONString();
	},
	fromJSON: function(s) {
		return s.parseJSON();
	}
};
var content_area = '#content_area';
var debug_area = '#debug';

var releases_area = 'op-releases';
var release_area = 'op-release';
var events_area = 'op-events';
var jobs_area = 'op-jobs';
var news_area = 'op-news';

var latest_pr_area = 'op-latestpr';
var latest_pr_limit = 4;


var templates = new Array();

// avoid conflicts with other libraries
jQuery.noConflict();

Drupal.settings.baseurl = "http://www.onepublish.com/";
var debug = false;

// set some default templates
setTemplate('op-releases-header', '<style>td.mediaroom-releases-col1 {padding: 5px; vertical-align: top; } td.mediaroom-releases-col2 {padding: 5px; vertical-align: top; } </style> <table class="mediaroom-releases-table">');
setTemplate('op-releases-footer', '</table>');
setTemplate('op-releases-item', '<tr class="mediaroom-releases-row"><td class="mediaroom-releases-col1">{date}</td><td class="mediaroom-releases-col2"><a href="{link}">{title}</a><br>{subtitle}</td></tr>');
setTemplate('op-release-header', '');
setTemplate('op-release-footer', '');
setTemplate('op-release-item', '<div class="release"><span class=title>{title}</span><span class=subtitle>{subtitle}</span><span class=body>{body}</span></div>');

setTemplate('op-news-header', '<style>td.mediaroom-news-col1 {padding: 0 5px 5px 0; vertical-align: top; } td.mediaroom-news-col2 {padding: 0 0 5px 5px; vertical-align: top; } </style> <table class="mediaroom-news-table">');
setTemplate('op-news-footer', '</table>');
setTemplate('op-news-item', '<tr class="mediaroom-news-row"><td class="mediaroom-news-col1">{date}</td><td class="mediaroom-news-col2">{publication}<br/><a href="{link}" target="_blank">{title}</a><br/>{subtitle}</td></tr>');

setTemplate('op-events-header', '<style> td.mediaroom-events-col1 {padding: 0 5px 0 0; vertical-align: top; } td.mediaroom-events-col2 {padding: 0 0 0 5px; vertical-align: top; } </style>');
setTemplate('op-events-item', '<div class="mediaroom-event">{date}<br>{title}<br>{body}');		
setTemplate('op-events-footer', '</div>');


setTemplate('op-jobs-header', '<style>td.mediaroom-news-col1 {padding: 5px; vertical-align: top; } td.mediaroom-news-col2 {padding: 5px; vertical-align: top; } </style> <table class="mediaroom-news-table">');
setTemplate('op-jobs-footer', '</table>');
setTemplate('op-jobs-item', '<tr class="mediaroom-news-row"><td class="mediaroom-news-col2"><a href="{link}">{title}</a></br>{subtitle}</td></tr>');

setTemplate('op-job-header', '<div class=release>');
setTemplate('op-job-footer', '</div>');
setTemplate('op-job-item', '<span class=title>{title}</span><span class=subtitle>{subtitle}</span><span class=body>{body}</span>');

setTemplate('op-latestpr-header', '<ul class="date-list">');
setTemplate('op-latestpr-footer', '</ul><a class="more" href="newsandevents/index.php">More Rohati News</a>');
setTemplate('op-latestpr-item', '<li><strong>{date}</strong> <a href="{link}">{title}</a></li>');

window.dhtmlHistory.create({
	debugMode: false //set this to false, or just don't pass in an options bundle, to see real-world, non-debug conditions 
});

function historyChange(newLocation, historyData) {
	controller();
}

jQuery(document).ready(function() {
	//Simply initializes the dhtmlHistory object. No change needed.
	dhtmlHistory.initialize();
	//Adds a listener for browser's back/forward navigation. 
	dhtmlHistory.addListener(historyChange);
	
	debug = (jQuery(debug_area).length>0)?true:false;
	
	// load the template
	loadTemplate('op-releases-header');
	loadTemplate('op-releases-footer');
	loadTemplate('op-releases-item');
	loadTemplate('op-release-header');
	loadTemplate('op-release-footer');
	loadTemplate('op-release-item');
	
	loadTemplate('op-news-header');
	loadTemplate('op-news-footer');
	loadTemplate('op-news-item');
	
	loadTemplate('op-events-header');
	loadTemplate('op-events-footer');
	loadTemplate('op-events-item');
	
	loadTemplate('op-jobs-header');
	loadTemplate('op-jobs-footer');
	loadTemplate('op-jobs-item');
	loadTemplate('op-job-header');
	loadTemplate('op-job-footer');
	loadTemplate('op-job-item');
	
	loadTemplate('op-latestpr-header');
	loadTemplate('op-latestpr-footer');
	loadTemplate('op-latestpr-item');
	
	controller();
});

function getUrlArgs() {
	locary = location.href.split( '#' );
	if (locary.length>1) {
		argary = locary[1].split('-');
		return argary;
	}
	return null;
}

function controller() {
	//alert((jQuery('#' + jobs_area))[0].length);
	if (jQuery(('#' + releases_area)).length>0 || jQuery(('#' + release_area)).length>0)
		showreleases();
	if ((jQuery('#' + jobs_area)).length>0)
		showjobs();
	if ((jQuery('#' + events_area)).length>0)
		showevents();
	if ((jQuery('#' + news_area)).length>0)
		shownews();
	if ((jQuery('#' + latest_pr_area)).length>0)
		showlatestpr();
	// check for the correct action to take
	/*
	locary = location.href.split( '#' );
	if (locary.length>1) {
		argary = locary[1].split('-');
		if (argary[0] == 'release') {
			relnum = argary[1];
			// retrieve and display the release
			showrelease(relnum);
		} else if (argary[0] == 'events') {
			showevents();
		} else if (argary[0] == 'news') {
			shownews();
		} else {
			// show all releases
			showreleases();
		}
	} else {
		showreleases();
	}
	*/
}

function doQuery(method, args) {
	args = jQuery.extend({method: method}, args);
	args_done = {};
	for(i in args) {
		args_done[i] = Drupal.toJson(args[i]);
	}
	jQuery.get(Drupal.settings.baseurl + "?q=services/json", args_done, function(unparsed_data) {}, "jsonp");
}

/**** Latest Press Release Widget ****/
function showlatestpr() {
	args = {jsoncallback: 'displaylatestpr', api_key: "365f067c5955f621a60350f21d074dbd", view_name: 'releases', args: '' + uid};
	doQuery("views.get", args);
}

function displaylatestpr(s) {
if (s['#data']==null) 
		return;

	// build the table
	var ret = getTemplate('op-latestpr-header');
	for(i=0; i<s['#data'].length && i<latest_pr_limit; i++) {
		ret += getTemplate('op-latestpr-item')
			.replace('{date}', formatdate(s['#data'][i].field_date[0].value))
			.replace('{title}', s['#data'][i].title)
			.replace('{subtitle}', s['#data'][i].field_subtitle[0].value)
			.replace(/{link}/gi, (prpage!=undefined)?prpage + '#release-' + s['#data'][i].nid:'javascript:showrelease(' + s['#data'][i].nid + ');');
	}
	ret += getTemplate('op-latestpr-footer');
	trace("<textarea rows=10 cols=100>" + dump(s['#data']) + "</textarea>");
	jQuery("#" + latest_pr_area).html( ret );
	jQuery("#" + latest_pr_area).show();
}

/**** Press Release Section ****/
function showreleases() {
	// check for a selected release
	args = getUrlArgs();
	if (args && args[0] == 'release') {
		showrelease(args[1]);
	} else {
		args = {jsoncallback: 'displayreleases', api_key: "365f067c5955f621a60350f21d074dbd", view_name: 'releases', args: '' + uid};
		doQuery("views.get", args);
	}
}

function displayreleases(s) {
	if (s['#data']==null) 
		return;

	// build the table
	var ret = getTemplate('op-releases-header');
	for(i=0; i<s['#data'].length; i++) {
		//alert(getTemplate('op-releases-item'));
		ret += getTemplate('op-releases-item')
			.replace('{date}', formatdate(s['#data'][i].field_date[0].value))
			.replace('{title}', s['#data'][i].title)
			.replace('{subtitle}', s['#data'][i].field_subtitle[0].value)
			.replace(/{link}/ig, (prpage!=undefined)?prpage + '#release-' + s['#data'][i].nid:'javascript:showrelease(' + s['#data'][i].nid + ');');
	}
	ret += getTemplate('op-releases-footer');
	trace("<textarea rows=10 cols=100>" + dump(s['#data']) + "</textarea>");
	jQuery("#op-releases").html( ret );
	jQuery("#op-releases").show();
}

function showrelease(nid) {
	args = {jsoncallback: 'displayrelease', api_key: "365f067c5955f621a60350f21d074dbd", nid: ''+nid, fields: ["nid", "title", "body"]};
	doQuery("node.get", args);
}

function displayrelease(s) {
if (s['#data']==null) 
		return;
	trace("<textarea rows=10 cols=100>" + dump(s['#data']) + "</textarea>");
	//if (s['#data'].uid == uid)
	jQuery("#op-release").html(
		getTemplate('op-release-header')
		+ getTemplate('op-release-item')
			.replace('{title}', s['#data'].title)
			.replace('{subtitle}', s['#data'].field_subtitle[0].value)
			.replace('{body}', s['#data'].body)
		+ getTemplate('op-release-footer')
	);
	jQuery("#op-release").show();
	dhtmlHistory.add('release-' + s['#data'].nid, 'release-' + s['#data'].nid);
}

/**** Events Section ****/
function showevents() {
	args = {jsoncallback: 'displayevents', api_key: "365f067c5955f621a60350f21d074dbd", view_name: 'events', args: ''+uid};
	doQuery("views.get", args);
}

function displayevents(s) {
	if (s['#data']==null) 
		return;

	// build the table
	var ret = getTemplate('op-events-header');
	for(var i=0; i<s['#data'].length; i++) {
		ret += getTemplate('op-events-item')
			.replace('{date}', formatdate(s['#data'][i].field_date[0].value))
			.replace('{link}', emptyNull(s['#data'][i].field_url[0].value))
			.replace('{title}', s['#data'][i].title)
			.replace('{image}', (s['#data'][i].field_image.length>0)?Drupal.settings.baseurl + s['#data'][i].field_image[0].filepath:'')
			.replace('{body}', s['#data'][i].body);
	}
	ret += getTemplate('op-events-footer');
	trace("<textarea rows=10 cols=100>" + dump(s['#data']) + "</textarea>");
	jQuery("#" + events_area).html( ret );
	jQuery("#" + events_area).show();
}

/**** News Section ****/
function shownews() {
	args = {jsoncallback: 'displaynews', api_key: "365f067c5955f621a60350f21d074dbd", view_name: 'news', args: ''+uid};
	doQuery("views.get", args);
}

function displaynews(s) {
	if (s['#data']==null) 
		return;

	// build the table
	var ret = getTemplate('op-news-header');
	for(var i=0; i<s['#data'].length; i++) {
		ret += getTemplate('op-news-item')
			.replace('{date}', formatdate(s['#data'][i].field_date[0].value))
			.replace('{publication}', emptyNull(s['#data'][i].field_publication[0].value))
			.replace('{title}', emptyNull(s['#data'][i].title))
			.replace('{subtitle}', emptyNull(s['#data'][i].field_subtitle[0].value))
			.replace('{link}', emptyNull(s['#data'][i].field_url[0].value));
	}
	ret += getTemplate('op-news-footer');
	trace("<textarea rows=10 cols=100>" + dump(s['#data']) + "</textarea>");
	jQuery("#op-news").html( ret );
	jQuery("#op-news").show();
}

function emptyNull(s) {
	if (s==null)
		return '';
	return s;
}

/**** Jobs Section ****/
function showjobs() {
	// check for a selected release
	args = getUrlArgs();
	if (args && args[0] == 'job') {
		showjob(args[1]);
	} else {
		args = {jsoncallback: 'displayjobs', api_key: "365f067c5955f621a60350f21d074dbd", view_name: 'jobs', args: ''+uid};
		doQuery("views.get", args);
	}
}

function displayjobs(s) {
	if (s['#data']==null) 
		return;
	// build the table
	var ret = getTemplate('op-jobs-header');
	for(i=0; i<s['#data'].length; i++) {
		ret += getTemplate('op-jobs-item')
			.replace('{link}', 'javascript:showjob(' + s['#data'][i].nid + ')')
			.replace('{title}', s['#data'][i].title)
			.replace('{subtitle}', s['#data'][i].field_subtitle[0].value);
	}
	ret += getTemplate('op-jobs-footer');
	trace("<textarea rows=10 cols=100>" + dump(s['#data']) + "</textarea>");
	jQuery("#op-jobs").html( ret );
}

function showjob(nid) {
	args = {jsoncallback: 'displayjob', api_key: "365f067c5955f621a60350f21d074dbd", nid: ''+nid, fields: ["nid", "title", "body"]};
	doQuery("node.get", args);
}

function displayjob(s) {
	if (s['#data']==null) 
		return;
	trace("<textarea rows=10 cols=100>" + dump(s['#data']) + "</textarea>");
	if (s['#data'].uid == uid)
		jQuery("#op-jobs").html(
			getTemplate('op-job-header')
			+ getTemplate('op-job-item')
				.replace('{title}', s['#data'].title)
				.replace('{subtitle}', s['#data'].field_subtitle[0].value)
				.replace('{body}', s['#data'].body)
			+ getTemplate('op-job-footer')
		);
	dhtmlHistory.add('job-' + s['#data'].nid, 'job-' + s['#data'].nid);
}

/**** Formatting functions ****/
function formatdate(s) {
	return s.substring(5,7) + '/' + s.substring(8,10) + '/' + s.substring(0,4);
}

function loadTemplate(name) {
	if (jQuery("#" + name).length > 0) {
		tpl = unescape(jQuery("#" + name).html());
		tpl = tpl.replace('<!--', '');
		tpl = tpl.replace('-->', '');
		if (tpl!=null) {
			templates[name] = tpl;
		} else {
			templates[name] = "";
		}
	}
}

function getTemplate(name) {
	return templates[name];
}

function setTemplate(name, value) {
	templates[name] = value;
}

function trace(message) {
	if (debug)
		jQuery(debug_area).html(message);
}









///// misc helper functions





function dump(arr,level) {
var dumped_text = "";
if(!level) level = 0;

//The padding given at the beginning of the line.
var level_padding = "";
for(var j=0;j<level+1;j++) level_padding += "    ";

if(typeof(arr) == 'object') { //Array/Hashes/Objects
 for(var item in arr) {
  var value = arr[item];
 
  if(typeof(value) == 'object') { //If it is an array,
   dumped_text += level_padding + "'" + item + "' ...\n";
   dumped_text += dump(value,level+1);
  } else {
   dumped_text += level_padding + "'" + item + "' => \"" + value + "\"\n";
  }
 }
} else { //Stings/Chars/Numbers etc.
 dumped_text = "===>"+arr+"<===("+typeof(arr)+")";
}
return dumped_text;
} 


/*
Drupal.service('node.get',
  {callback: "jsonreturn", api_key: "365f067c5955f621a60350f21d074dbd", nid: 2, fields: ["nid", "title", "body"]},
  function(status, data) {
    if(status == false) {
      alert("FATAL ERROR!!!!!" + data);
    }
    else {
      alert(data);
      //$('#content_area').html("<h1><a href=?node/\""+ data + "\">"+ data.title +"</a></h1><br /><p>"+ data.body +"</p>");
    }
  }
);
*/
