var DOKU_BASE   = 'http://guidamadrid.altervista.org/en/';var DOKU_TPL    = 'http://guidamadrid.altervista.org/en/lib/tpl/gm1/';var alertText   = 'Please enter the text you want to format.\nIt will be appended to the end of the document.';var notSavedYet = 'Unsaved changes will be lost.\nReally continue?';var reallyDel   = 'Really delete selected item(s)?';LANG = {"keepopen":"Keep window open on selection","hidedetails":"Hide Details"};


/* XXXXXXXXXX begin of /membri/guidamadrid/en/lib/scripts/helpers.js XXXXXXXXXX */

/**
 *  $Id: helpers.js 156 2006-12-23 08:48:25Z wingedfox $
 *  $HeadURL: https://svn.debugger.ru/repos/jslibs/BrowserExtensions/trunk/helpers.js $
 *
 *  File contains differrent helper functions
 * 
 * @author Ilya Lebedev <ilya@lebedev.net>
 * @license LGPL
 * @version $Rev: 156 $
 */
//-----------------------------------------------------------------------------
//  Variable/property checks
//-----------------------------------------------------------------------------
/**
 *  Checks if property is undefined
 *
 *  @param {Object} prop value to check
 *  @return {Boolean} true if matched
 *  @scope public
 */
function isUndefined (prop /* :Object */) /* :Boolean */ {
  return (typeof prop == 'undefined');
}
/**
 *  Checks if property is function
 *
 *  @param {Object} prop value to check
 *  @return {Boolean} true if matched
 *  @scope public
 */
function isFunction (prop /* :Object */) /* :Boolean */ {
  return (typeof prop == 'function');
}
/**
 *  Checks if property is string
 *
 *  @param {Object} prop value to check
 *  @return {Boolean} true if matched
 *  @scope public
 */
function isString (prop /* :Object */) /* :Boolean */ {
  return (typeof prop == 'string');
}
/**
 *  Checks if property is number
 *
 *  @param {Object} prop value to check
 *  @return {Boolean} true if matched
 *  @scope public
 */
function isNumber (prop /* :Object */) /* :Boolean */ {
  return (typeof prop == 'number');
}
/**
 *  Checks if property is the calculable number
 *
 *  @param {Object} prop value to check
 *  @return {Boolean} true if matched
 *  @scope public
 */
function isNumeric (prop /* :Object */) /* :Boolean */ {
  return isNumber(prop)&&!isNaN(prop)&&isFinite(prop);
}
/**
 *  Checks if property is array
 *
 *  @param {Object} prop value to check
 *  @return {Boolean} true if matched
 *  @scope public
 */
function isArray (prop /* :Object */) /* :Boolean */ {
  return (prop instanceof Array);
}
/**
 *  Checks if property is regexp
 *
 *  @param {Object} prop value to check
 *  @return {Boolean} true if matched
 *  @scope public
 */
function isRegExp (prop /* :Object */) /* :Boolean */ {
  return (prop instanceof RegExp);
}
/**
 *  Checks if property is a boolean value
 *
 *  @param {Object} prop value to check
 *  @return {Boolean} true if matched
 *  @scope public
 */
function isBoolean (prop /* :Object */) /* :Boolean */ {
  return ('boolean' == typeof prop);
}
/**
 *  Checks if property is a scalar value (value that could be used as the hash key)
 *
 *  @param {Object} prop value to check
 *  @return {Boolean} true if matched
 *  @scope public
 */
function isScalar (prop /* :Object */) /* :Boolean */ {
  return isNumeric(prop)||isString(prop);
}
/**
 *  Checks if property is empty
 *
 *  @param {Object} prop value to check
 *  @return {Boolean} true if matched
 *  @scope public
 */
function isEmpty (prop /* :Object */) /* :Boolean */ {
  if (isBoolean(prop)) return false;
  if (isRegExp(prop) && new RegExp("").toString() == prop.toString()) return true;
  if (isString(prop) || isNumber(prop)) return !prop;
  if (Boolean(prop)&&false != prop) {
    for (var i in prop) if(prop.hasOwnProperty(i)) return false
  }
  return true;
}

/*
*  Checks if property is derived from prototype, applies method if it is not exists
*
*  @param string property name
*  @return bool true if prototyped
*  @access public
*/
if ('undefined' == typeof Object.hasOwnProperty) {
  Object.prototype.hasOwnProperty = function (prop) {
    return !('undefined' == typeof this[prop] || this.constructor && this.constructor.prototype[prop] && this[prop] === this.constructor.prototype[prop]);
  }
}


/* XXXXXXXXXX end of /membri/guidamadrid/en/lib/scripts/helpers.js XXXXXXXXXX */



/* XXXXXXXXXX begin of /membri/guidamadrid/en/lib/scripts/events.js XXXXXXXXXX */

// written by Dean Edwards, 2005
// with input from Tino Zijdel

// http://dean.edwards.name/weblog/2005/10/add-event/

function addEvent(element, type, handler) {
    // assign each event handler a unique ID
    if (!handler.$$guid) handler.$$guid = addEvent.guid++;
    // create a hash table of event types for the element
    if (!element.events) element.events = {};
    // create a hash table of event handlers for each element/event pair
    var handlers = element.events[type];
    if (!handlers) {
        handlers = element.events[type] = {};
        // store the existing event handler (if there is one)
        if (element["on" + type]) {
            handlers[0] = element["on" + type];
        }
    }
    // store the event handler in the hash table
    handlers[handler.$$guid] = handler;
    // assign a global event handler to do all the work
    element["on" + type] = handleEvent;
};
// a counter used to create unique IDs
addEvent.guid = 1;

function removeEvent(element, type, handler) {
    // delete the event handler from the hash table
    if (element.events && element.events[type]) {
        delete element.events[type][handler.$$guid];
    }
};

function handleEvent(event) {
    var returnValue = true;
    // grab the event object (IE uses a global event object)
    event = event || fixEvent(window.event);
    // get a reference to the hash table of event handlers
    var handlers = this.events[event.type];
    // execute each event handler
    for (var i in handlers) {
        if (!handlers.hasOwnProperty(i)) continue;
        this.$$handleEvent = handlers[i];
        if (this.$$handleEvent(event) === false) {
            returnValue = false;
        }
    }
    return returnValue;
};

function fixEvent(event) {
    // add W3C standard event methods
    event.preventDefault = fixEvent.preventDefault;
    event.stopPropagation = fixEvent.stopPropagation;
    // fix target
    event.target = event.srcElement;
    return event;
};
fixEvent.preventDefault = function() {
    this.returnValue = false;
};
fixEvent.stopPropagation = function() {
    this.cancelBubble = true;
};


/**
 * Pseudo event handler to be fired after the DOM was parsed or
 * on window load at last.
 *
 * @author based upon some code by Dean Edwards
 * @author Dean Edwards
 * @link   http://dean.edwards.name/weblog/2006/06/again/
 */
window.fireoninit = function() {
  // quit if this function has already been called
  if (arguments.callee.done) return;
  // flag this function so we don't do the same thing twice
  arguments.callee.done = true;
  // kill the timer
  if (_timer) {
     clearInterval(_timer);
     _timer = null;
  }

  if (typeof window.oninit == 'function') {
        window.oninit();
  }
};

/**
 * Run the fireoninit function as soon as possible after
 * the DOM was loaded, using different methods for different
 * Browsers
 *
 * @author Dean Edwards
 * @link   http://dean.edwards.name/weblog/2006/06/again/
 */
  // for Mozilla
  if (document.addEventListener) {
    document.addEventListener("DOMContentLoaded", window.fireoninit, null);
  }

  // for Internet Explorer (using conditional comments)
  /*@cc_on @*/
  /*@if (@_win32)
    document.write("<scr" + "ipt id=\"__ie_init\" defer=\"true\" src=\"//:\"><\/script>");
    var script = document.getElementById("__ie_init");
    script.onreadystatechange = function() {
        if (this.readyState == "complete") {
            window.fireoninit(); // call the onload handler
        }
    };
  /*@end @*/

  // for Safari
  if (/WebKit/i.test(navigator.userAgent)) { // sniff
    var _timer = setInterval(function() {
        if (/loaded|complete/.test(document.readyState)) {
            window.fireoninit(); // call the onload handler
        }
    }, 10);
  }

  // for other browsers
  window.onload = window.fireoninit;


/**
 * This is a pseudo Event that will be fired by the fireoninit
 * function above.
 *
 * Use addInitEvent to bind to this event!
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 * @see fireoninit()
 */
window.oninit = function(){};

/**
 * Bind a function to the window.init pseudo event
 *
 * @author Simon Willison
 * @see http://simon.incutio.com/archive/2004/05/26/addLoadEvent
 */
function addInitEvent(func) {
  var oldoninit = window.oninit;
  if (typeof window.oninit != 'function') {
    window.oninit = func;
  } else {
    window.oninit = function() {
      oldoninit();
      func();
    };
  }
}




/* XXXXXXXXXX end of /membri/guidamadrid/en/lib/scripts/events.js XXXXXXXXXX */



/* XXXXXXXXXX begin of /membri/guidamadrid/en/lib/scripts/cookie.js XXXXXXXXXX */

/**
 * Handles the cookie used by several JavaScript functions
 *
 * Only a single cookie is written and read. You may only save
 * sime name-value pairs - no complex types!
 *
 * You should only use the getValue and setValue methods
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 */
DokuCookie = {
    data: Array(),
    name: 'DOKU_PREFS',

    /**
     * Save a value to the cookie
     *
     * @author Andreas Gohr <andi@splitbrain.org>
     */
    setValue: function(key,val){
        DokuCookie.init();
        DokuCookie.data[key] = val;

        // prepare expire date
        var now = new Date();
        DokuCookie.fixDate(now);
        now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000); //expire in a year

        //save the whole data array
        var text = '';
        for(var key in DokuCookie.data){
            if (!DokuCookie.data.hasOwnProperty(key)) continue;
            text += '#'+escape(key)+'#'+DokuCookie.data[key];
        }
        DokuCookie.setCookie(DokuCookie.name,text.substr(1),now,DOKU_BASE);
    },

    /**
     * Get a Value from the Cookie
     *
     * @author Andreas Gohr <andi@splitbrain.org>
     */
    getValue: function(key){
        DokuCookie.init();
        return DokuCookie.data[key];
    },

    /**
     * Loads the current set cookie
     *
     * @author Andreas Gohr <andi@splitbrain.org>
     */
    init: function(){
        if(DokuCookie.data.length) return;
        var text  = DokuCookie.getCookie(DokuCookie.name);
        if(text){
            var parts = text.split('#');
            for(var i=0; i<parts.length; i+=2){
                DokuCookie.data[unescape(parts[i])] = unescape(parts[i+1]);
            }
        }
    },

    /**
     * This sets a cookie by JavaScript
     *
     * @link http://www.webreference.com/js/column8/functions.html
     */
    setCookie: function(name, value, expires, path, domain, secure) {
        var curCookie = name + "=" + escape(value) +
            ((expires) ? "; expires=" + expires.toGMTString() : "") +
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            ((secure) ? "; secure" : "");
        document.cookie = curCookie;
    },

    /**
     * This reads a cookie by JavaScript
     *
     * @link http://www.webreference.com/js/column8/functions.html
     */
    getCookie: function(name) {
        var dc = document.cookie;
        var prefix = name + "=";
        var begin = dc.indexOf("; " + prefix);
        if (begin == -1) {
            begin = dc.indexOf(prefix);
            if (begin !== 0){ return null; }
        } else {
            begin += 2;
        }
        var end = document.cookie.indexOf(";", begin);
        if (end == -1){
            end = dc.length;
        }
        return unescape(dc.substring(begin + prefix.length, end));
    },

    /**
     * This is needed for the cookie functions
     *
     * @link http://www.webreference.com/js/column8/functions.html
     */
    fixDate: function(date) {
        var base = new Date(0);
        var skew = base.getTime();
        if (skew > 0){
            date.setTime(date.getTime() - skew);
        }
    }
};


/* XXXXXXXXXX end of /membri/guidamadrid/en/lib/scripts/cookie.js XXXXXXXXXX */



/* XXXXXXXXXX begin of /membri/guidamadrid/en/lib/scripts/script.js XXXXXXXXXX */

/**
 * Some of these scripts were taken from wikipedia.org and were modified for DokuWiki
 */

/**
 * Some browser detection
 */
var clientPC  = navigator.userAgent.toLowerCase(); // Get client info
var is_macos  = navigator.appVersion.indexOf('Mac') != -1;
var is_gecko  = ((clientPC.indexOf('gecko')!=-1) && (clientPC.indexOf('spoofer')==-1) &&
                (clientPC.indexOf('khtml') == -1) && (clientPC.indexOf('netscape/7.0')==-1));
var is_safari = ((clientPC.indexOf('AppleWebKit')!=-1) && (clientPC.indexOf('spoofer')==-1));
var is_khtml  = (navigator.vendor == 'KDE' || ( document.childNodes && !document.all && !navigator.taintEnabled ));
if (clientPC.indexOf('opera')!=-1) {
    var is_opera = true;
    var is_opera_preseven = (window.opera && !document.childNodes);
    var is_opera_seven = (window.opera && document.childNodes);
}

/**
 * Rewrite the accesskey tooltips to be more browser and OS specific.
 *
 * Accesskey tooltips are still only a best-guess of what will work
 * on well known systems.
 *
 * @author Ben Coburn <btcoburn@silicodon.net>
 */
function updateAccessKeyTooltip() {
  // determin tooltip text (order matters)
  var tip = 'ALT+'; //default
  if (is_macos) { tip = 'CTRL+'; }
  if (is_opera) { tip = 'SHIFT+ESC '; }
  // add other cases here...

  // do tooltip update
  if (tip=='ALT+') { return; }
  var exp = /\[ALT\+/i;
  var rep = '['+tip;

  var elements = document.getElementsByTagName('a');
  for (var i=0; i<elements.length; i++) {
    if (elements[i].accessKey.length==1 && elements[i].title.length>0) {
      elements[i].title = elements[i].title.replace(exp, rep);
    }
  }

  elements = document.getElementsByTagName('input');
  for (var i=0; i<elements.length; i++) {
    if (elements[i].accessKey.length==1 && elements[i].title.length>0) {
      elements[i].title = elements[i].title.replace(exp, rep);
    }
  }

  elements = document.getElementsByTagName('button');
  for (var i=0; i<elements.length; i++) {
    if (elements[i].accessKey.length==1 && elements[i].title.length>0) {
      elements[i].title = elements[i].title.replace(exp, rep);
    }
  }
}

/**
 * Handy shortcut to document.getElementById
 *
 * This function was taken from the prototype library
 *
 * @link http://prototype.conio.net/
 */
function $() {
  var elements = new Array();

  for (var i = 0; i < arguments.length; i++) {
    var element = arguments[i];
    if (typeof element == 'string')
      element = document.getElementById(element);

    if (arguments.length == 1)
      return element;

    elements.push(element);
  }

  return elements;
}

/**
 * Simple function to check if a global var is defined
 *
 * @author Kae Verens
 * @link http://verens.com/archives/2005/07/25/isset-for-javascript/#comment-2835
 */
function isset(varname){
  return(typeof(window[varname])!='undefined');
}

/**
 * Select elements by their class name
 *
 * @author Dustin Diaz <dustin [at] dustindiaz [dot] com>
 * @link   http://www.dustindiaz.com/getelementsbyclass/
 */
function getElementsByClass(searchClass,node,tag) {
    var classElements = new Array();
    if ( node == null )
        node = document;
    if ( tag == null )
        tag = '*';
    var els = node.getElementsByTagName(tag);
    var elsLen = els.length;
    var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
    for (i = 0, j = 0; i < elsLen; i++) {
        if ( pattern.test(els[i].className) ) {
            classElements[j] = els[i];
            j++;
        }
    }
    return classElements;
}

/**
 * Get the X offset of the top left corner of the given object
 *
 * @link http://www.quirksmode.org/index.html?/js/findpos.html
 */
function findPosX(object){
  var curleft = 0;
  var obj = $(object);
  if (obj.offsetParent){
    while (obj.offsetParent){
      curleft += obj.offsetLeft;
      obj = obj.offsetParent;
    }
  }
  else if (obj.x){
    curleft += obj.x;
  }
  return curleft;
} //end findPosX function

/**
 * Get the Y offset of the top left corner of the given object
 *
 * @link http://www.quirksmode.org/index.html?/js/findpos.html
 */
function findPosY(object){
  var curtop = 0;
  var obj = $(object);
  if (obj.offsetParent){
    while (obj.offsetParent){
      curtop += obj.offsetTop;
      obj = obj.offsetParent;
    }
  }
  else if (obj.y){
    curtop += obj.y;
  }
  return curtop;
} //end findPosY function

/**
 * Escape special chars in JavaScript
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 */
function jsEscape(text){
    var re=new RegExp("\\\\","g");
    text=text.replace(re,"\\\\");
    re=new RegExp("'","g");
    text=text.replace(re,"\\'");
    re=new RegExp('"',"g");
    text=text.replace(re,'&quot;');
    re=new RegExp("\\\\\\\\n","g");
    text=text.replace(re,"\\n");
    return text;
}

/**
 * This function escapes some special chars
 * @deprecated by above function
 */
function escapeQuotes(text) {
  var re=new RegExp("'","g");
  text=text.replace(re,"\\'");
  re=new RegExp('"',"g");
  text=text.replace(re,'&quot;');
  re=new RegExp("\\n","g");
  text=text.replace(re,"\\n");
  return text;
}

/**
 * Adds a node as the first childenode to the given parent
 *
 * @see appendChild()
 */
function prependChild(parent,element) {
    if(!parent.firstChild){
        parent.appendChild(element);
    }else{
        parent.insertBefore(element,parent.firstChild);
    }
}

/**
 * Prints a animated gif to show the search is performed
 *
 * Because we need to modify the DOM here before the document is loaded
 * and parsed completely we have to rely on document.write()
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 */
function showLoadBar(){

  document.write('<img src="'+DOKU_BASE+'lib/images/loading.gif" '+
                 'width="150" height="12" alt="..." />');

  /* this does not work reliable in IE
  obj = $(id);

  if(obj){
    obj.innerHTML = '<img src="'+DOKU_BASE+'lib/images/loading.gif" '+
                    'width="150" height="12" alt="..." />';
    obj.style.display="block";
  }
  */
}

/**
 * Disables the animated gif to show the search is done
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 */
function hideLoadBar(id){
  obj = $(id);
  if(obj) obj.style.display="none";
}

/**
 * Adds the toggle switch to the TOC
 */
function addTocToggle() {
    if(!document.getElementById) return;
    var header = $('toc__header');
    if(!header) return;

    var obj          = document.createElement('span');
    obj.id           = 'toc__toggle';
    obj.innerHTML    = '<span>&minus;</span>';
    obj.className    = 'toc_close';
    obj.style.cursor = 'pointer';

    prependChild(header,obj);
    obj.parentNode.onclick = toggleToc;
    try {
       obj.parentNode.style.cursor = 'pointer';
       obj.parentNode.style.cursor = 'hand';
    }catch(e){}
}

/**
 * This toggles the visibility of the Table of Contents
 */
function toggleToc() {
  var toc = $('toc__inside');
  var obj = $('toc__toggle');
  if(toc.style.display == 'none') {
    toc.style.display   = '';
    obj.innerHTML       = '<span>&minus;</span>';
    obj.className       = 'toc_close';
  } else {
    toc.style.display   = 'none';
    obj.innerHTML       = '<span>+</span>';
    obj.className       = 'toc_open';
  }
}

/**
 * This enables/disables checkboxes for acl-administration
 *
 * @author Frank Schubert <frank@schokilade.de>
 */
function checkAclLevel(){
  if(document.getElementById) {
    var scope = $('acl_scope').value;

    //check for namespace
    if( (scope.indexOf(":*") > 0) || (scope == "*") ){
      document.getElementsByName('acl_checkbox[4]')[0].disabled=false;
      document.getElementsByName('acl_checkbox[8]')[0].disabled=false;
    }else{
      document.getElementsByName('acl_checkbox[4]')[0].checked=false;
      document.getElementsByName('acl_checkbox[8]')[0].checked=false;

      document.getElementsByName('acl_checkbox[4]')[0].disabled=true;
      document.getElementsByName('acl_checkbox[8]')[0].disabled=true;
    }
  }
}

/**
 * Display an insitu footnote popup
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 * @author Chris Smith <chris@jalakai.co.uk>
 */
function footnote(e){
    var obj = e.target;
    var id = obj.id.substr(5);

    // get or create the footnote popup div
    var fndiv = $('insitu__fn');
    if(!fndiv){
        fndiv = document.createElement('div');
        fndiv.id        = 'insitu__fn';
        fndiv.className = 'insitu-footnote JSpopup dokuwiki';

        // autoclose on mouseout - ignoring bubbled up events
        addEvent(fndiv,'mouseout',function(e){
            if(e.target != fndiv){
                e.stopPropagation();
                return;
            }
            // check if the element was really left
            if(e.pageX){        // Mozilla
                var bx1 = findPosX(fndiv);
                var bx2 = bx1 + fndiv.offsetWidth;
                var by1 = findPosY(fndiv);
                var by2 = by1 + fndiv.offsetHeight;
                var x = e.pageX;
                var y = e.pageY;
                if(x > bx1 && x < bx2 && y > by1 && y < by2){
                    // we're still inside boundaries
                    e.stopPropagation();
                    return;
                }
            }else{              // IE
                if(e.offsetX > 0 && e.offsetX < fndiv.offsetWidth-1 &&
                   e.offsetY > 0 && e.offsetY < fndiv.offsetHeight-1){
                    // we're still inside boundaries
                    e.stopPropagation();
                    return;
                }
            }
            // okay, hide it
            fndiv.style.display='none';
        });
        document.body.appendChild(fndiv);
    }

    // locate the footnote anchor element
    var a = $( "fn__"+id );
    if (!a){ return; }

    // anchor parent is the footnote container, get its innerHTML
    var content = new String (a.parentNode.innerHTML);

    // strip the leading content anchors and their comma separators
    content = content.replace(/<a\s.*?href=\".*\#fnt__\d+\".*?<\/a>/gi, '');
    content = content.replace(/^\s+(,\s+)+/,'');

    // prefix ids on any elements with "insitu__" to ensure they remain unique
    content = content.replace(/\bid=\"(.*?)\"/gi,'id="insitu__$1');

    // now put the content into the wrapper
    fndiv.innerHTML = content;

    // position the div and make it visible
    var x; var y;
    if(e.pageX){        // Mozilla
        x = e.pageX;
        y = e.pageY;
    }else{              // IE
        x = e.offsetX;
        y = e.offsetY;
    }
    fndiv.style.position = 'absolute';
    fndiv.style.left = (x+2)+'px';
    fndiv.style.top  = (y+2)+'px';
    fndiv.style.display = '';
}

/**
 * Add the event handlers to footnotes
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 */
addInitEvent(function(){
    var elems = getElementsByClass('fn_top',null,'a');
    for(var i=0; i<elems.length; i++){
        addEvent(elems[i],'mouseover',function(e){footnote(e);});
    }
});

/**
 * Add the edit window size controls
 */
function initSizeCtl(ctlid,edid){
    if(!document.getElementById){ return; }

    var ctl      = $(ctlid);
    var textarea = $(edid);
    if(!ctl || !textarea) return;

    var hgt = DokuCookie.getValue('sizeCtl');
    if(hgt){
      textarea.style.height = hgt;
    }else{
      textarea.style.height = '300px';
    }

    var l = document.createElement('img');
    var s = document.createElement('img');
    var w = document.createElement('img');
    l.src = DOKU_BASE+'lib/images/larger.gif';
    s.src = DOKU_BASE+'lib/images/smaller.gif';
    w.src = DOKU_BASE+'lib/images/wrap.gif';
    addEvent(l,'click',function(){sizeCtl(edid,100);});
    addEvent(s,'click',function(){sizeCtl(edid,-100);});
    addEvent(w,'click',function(){toggleWrap(edid);});
    ctl.appendChild(l);
    ctl.appendChild(s);
    ctl.appendChild(w);
}

/**
 * This sets the vertical size of the editbox
 */
function sizeCtl(edid,val){
  var textarea = $(edid);
  var height = parseInt(textarea.style.height.substr(0,textarea.style.height.length-2));
  height += val;
  textarea.style.height = height+'px';

  DokuCookie.setValue('sizeCtl',textarea.style.height);
}

/**
 * Toggle the wrapping mode of a textarea
 *
 * @author Fluffy Convict <fluffyconvict@hotmail.com>
 * @link   http://news.hping.org/comp.lang.javascript.archive/12265.html
 * @author <shutdown@flashmail.com>
 * @link   https://bugzilla.mozilla.org/show_bug.cgi?id=302710#c2
 */
function toggleWrap(edid){
    var txtarea = $(edid);
    var wrap = txtarea.getAttribute('wrap');
    if(wrap && wrap.toLowerCase() == 'off'){
        txtarea.setAttribute('wrap', 'soft');
    }else{
        txtarea.setAttribute('wrap', 'off');
    }
    // Fix display for mozilla
    var parNod = txtarea.parentNode;
    var nxtSib = txtarea.nextSibling;
    parNod.removeChild(txtarea);
    parNod.insertBefore(txtarea, nxtSib);
}

/**
 * Handler to close all open Popups
 */
function closePopups(){
  if(!document.getElementById){ return; }

  var divs = document.getElementsByTagName('div');
  for(var i=0; i < divs.length; i++){
    if(divs[i].className.indexOf('JSpopup') != -1){
            divs[i].style.display = 'none';
    }
  }
}

/**
 * Looks for an element with the ID scroll__here at scrolls to it
 */
function scrollToMarker(){
    var obj = $('scroll__here');
    if(obj) obj.scrollIntoView();
}

/**
 * Looks for an element with the ID focus__this at sets focus to it
 */
function focusMarker(){
    var obj = $('focus__this');
    if(obj) obj.focus();
}

/**
 * Remove messages
 */
function cleanMsgArea(){
    var elems = getElementsByClass('(success|info|error)',document,'div');
    if(elems){
        for(var i=0; i<elems.length; i++){
            elems[i].style.display = 'none';
        }
    }
}


/* XXXXXXXXXX end of /membri/guidamadrid/en/lib/scripts/script.js XXXXXXXXXX */



/* XXXXXXXXXX begin of /membri/guidamadrid/en/lib/scripts/tw-sack.js XXXXXXXXXX */

/* Simple AJAX Code-Kit (SACK) */
/* ©2005 Gregory Wild-Smith */
/* www.twilightuniverse.com */
/* Software licenced under a modified X11 licence, see documentation or authors website for more details */

function sack(file){
  this.AjaxFailedAlert = "Your browser does not support the enhanced functionality of this website, and therefore you will have an experience that differs from the intended one.\n";
  this.requestFile = file;
  this.method = "POST";
  this.URLString = "";
  this.encodeURIString = true;
  this.execute = false;

  this.onLoading = function() { };
  this.onLoaded = function() { };
  this.onInteractive = function() { };
  this.onCompletion = function() { };
  this.afterCompletion = function() { };

  this.createAJAX = function() {
    try {
      this.xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
      try {
        this.xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (err) {
        this.xmlhttp = null;
      }
    }
    if(!this.xmlhttp && typeof XMLHttpRequest != "undefined"){
      this.xmlhttp = new XMLHttpRequest();
    }
    if (!this.xmlhttp){
      this.failed = true;
    }
  };

  this.setVar = function(name, value){
    if (this.URLString.length < 3){
      this.URLString = name + "=" + value;
    } else {
      this.URLString += "&" + name + "=" + value;
    }
  };

  this.encVar = function(name, value){
    var varString = encodeURIComponent(name) + "=" + encodeURIComponent(value);
  return varString;
  };

  this.encodeURLString = function(string){
    varArray = string.split('&');
    for (i = 0; i < varArray.length; i++){
      urlVars = varArray[i].split('=');
      if (urlVars[0].indexOf('amp;') != -1){
        urlVars[0] = urlVars[0].substring(4);
      }
      varArray[i] = this.encVar(urlVars[0],urlVars[1]);
    }
  return varArray.join('&');
  };

  this.runResponse = function(){
    eval(this.response);
  };

  this.runAJAX = function(urlstring){
    this.responseStatus = new Array(2);
    if(this.failed && this.AjaxFailedAlert){
      alert(this.AjaxFailedAlert);
    } else {
      if (urlstring){
        if (this.URLString.length){
          this.URLString = this.URLString + "&" + urlstring;
        } else {
          this.URLString = urlstring;
        }
      }
      if (this.encodeURIString){
        var timeval = new Date().getTime();
        this.URLString = this.encodeURLString(this.URLString);
        this.setVar("rndval", timeval);
      }
      if (this.element) { this.elementObj = document.getElementById(this.element); }
      if (this.xmlhttp) {
        var self = this;
        if (this.method == "GET") {
          var totalurlstring = this.requestFile + "?" + this.URLString;
          this.xmlhttp.open(this.method, totalurlstring, true);
        } else {
          this.xmlhttp.open(this.method, this.requestFile, true);
        }
        if (this.method == "POST"){
          try {
             this.xmlhttp.setRequestHeader('Content-Type','application/x-www-form-urlencoded; charset=UTF-8');
          } catch (e) {}
        }

        this.xmlhttp.onreadystatechange = function() {
          switch (self.xmlhttp.readyState){
            case 1:
              self.onLoading();
            break;
            case 2:
              self.onLoaded();
            break;
            case 3:
              self.onInteractive();
            break;
            case 4:
              self.response = self.xmlhttp.responseText;
              self.responseXML = self.xmlhttp.responseXML;
              self.responseStatus[0] = self.xmlhttp.status;
              self.responseStatus[1] = self.xmlhttp.statusText;
              self.onCompletion();
              if(self.execute){ self.runResponse(); }
              if (self.elementObj) {
                var elemNodeName = self.elementObj.nodeName;
                elemNodeName.toLowerCase();
                if (elemNodeName == "input" || elemNodeName == "select" || elemNodeName == "option" || elemNodeName == "textarea"){
                  self.elementObj.value = self.response;
                } else {
                  self.elementObj.innerHTML = self.response;
                }
              }
              self.afterCompletion();
              self.URLString = "";
            break;
          }
        };
        this.xmlhttp.send(this.URLString);
      }
    }
  };
this.createAJAX();
}


/* XXXXXXXXXX end of /membri/guidamadrid/en/lib/scripts/tw-sack.js XXXXXXXXXX */



/* XXXXXXXXXX begin of /membri/guidamadrid/en/lib/scripts/ajax.js XXXXXXXXXX */

/**
 * AJAX functions for the pagename quicksearch
 *
 * We're using a global object with self referencing methods
 * here to make callbacks work
 *
 * @license  GPL2 (http://www.gnu.org/licenses/gpl.html)
 * @author   Andreas Gohr <andi@splitbrain.org>
 */

//prepare class
function ajax_qsearch_class(){
  this.sack = null;
  this.inObj = null;
  this.outObj = null;
  this.timer = null;
}

//create global object and add functions
var ajax_qsearch = new ajax_qsearch_class();
ajax_qsearch.sack = new sack(DOKU_BASE + 'lib/exe/ajax.php');
ajax_qsearch.sack.AjaxFailedAlert = '';
ajax_qsearch.sack.encodeURIString = false;

ajax_qsearch.init = function(inID,outID){
  ajax_qsearch.inObj  = document.getElementById(inID);
  ajax_qsearch.outObj = document.getElementById(outID);

  // objects found?
  if(ajax_qsearch.inObj === null){ return; }
  if(ajax_qsearch.outObj === null){ return; }

  // attach eventhandler to search field
  addEvent(ajax_qsearch.inObj,'keyup',ajax_qsearch.call);

  // attach eventhandler to output field
  addEvent(ajax_qsearch.outObj,'click',function(){ ajax_qsearch.outObj.style.display='none'; });
};

ajax_qsearch.clear = function(){
  ajax_qsearch.outObj.style.display = 'none';
  ajax_qsearch.outObj.innerHTML = '';
  if(ajax_qsearch.timer !== null){
    window.clearTimeout(ajax_qsearch.timer);
    ajax_qsearch.timer = null;
  }
};

ajax_qsearch.exec = function(){
  ajax_qsearch.clear();
  var value = ajax_qsearch.inObj.value;
  if(value === ''){ return; }
  ajax_qsearch.sack.runAJAX('call=qsearch&q='+encodeURI(value));
};

ajax_qsearch.sack.onCompletion = function(){
  var data = ajax_qsearch.sack.response;
  if(data === ''){ return; }

  ajax_qsearch.outObj.innerHTML = data;
  ajax_qsearch.outObj.style.display = 'block';
};

ajax_qsearch.call = function(){
  ajax_qsearch.clear();
  ajax_qsearch.timer = window.setTimeout("ajax_qsearch.exec()",500);
};



/* XXXXXXXXXX end of /membri/guidamadrid/en/lib/scripts/ajax.js XXXXXXXXXX */



/* XXXXXXXXXX begin of /membri/guidamadrid/en/lib/tpl/gm1/script.js XXXXXXXXXX */



/* XXXXXXXXXX end of /membri/guidamadrid/en/lib/tpl/gm1/script.js XXXXXXXXXX */

addInitEvent(function(){ ajax_qsearch.init('qsearch__in','qsearch__out'); });
addInitEvent(function(){ addEvent(document,'click',closePopups); });
addInitEvent(function(){ addTocToggle(); });


/* XXXXXXXXXX begin of /membri/guidamadrid/en/lib/plugins/gallery/script.js XXXXXXXXXX */

/**
 * Script for the Gallery Plugin to add nifty inline image viewing.
 *
 * It's based upon lightbox plus by Takuya Otani which is based upon
 * lightbox by Lokesh Dhakar.
 *
 * For the DokuWiki plugin the following modifications were made:
 *
 * - addEvent removed (is shipped with DokuWiki)
 * - IDs were changed to avoid clashs
 * - previous and next buttons added
 * - keyboard support added
 * - neighbor preloading (not sure if it works)
 *
 * @license Creative Commons Attribution 2.5 License
 * @author  Takuya Otani <takuya.otani@gmail.com>
 * @link    http://serennz.cool.ne.jp/sb/sp/lightbox/
 * @author  Lokesh Dhakar <lokesh@huddletogether.com>
 * @link    http://www.huddletogether.com/projects/lightbox/
 * @author  Andreas Gohr <andi@splitbrain.org>
 */

/* Original copyright notices follow:

  lightbox_plus.js
  == written by Takuya Otani <takuya.otani@gmail.com> ===
  == Copyright (C) 2006 SimpleBoxes/SerendipityNZ Ltd. ==

    Copyright (C) 2006 Takuya Otani/SimpleBoxes - http://serennz.cool.ne.jp/sb/
    Copyright (C) 2006 SerendipityNZ - http://serennz.cool.ne.jp/snz/

    This script is licensed under the Creative Commons Attribution 2.5 License
    http://creativecommons.org/licenses/by/2.5/

    basically, do anything you want, just leave my name and link.

    Original script : Lightbox JS : Fullsize Image Overlays
    Copyright (C) 2005 Lokesh Dhakar - http://www.huddletogether.com
    For more information on this script, visit:
    http://huddletogether.com/projects/lightbox/
*/

function WindowSize()
{ // window size object
    this.w = 0;
    this.h = 0;
    return this.update();
}
WindowSize.prototype.update = function()
{
    var d = document;
    this.w =
      (window.innerWidth) ? window.innerWidth
    : (d.documentElement && d.documentElement.clientWidth) ? d.documentElement.clientWidth
    : d.body.clientWidth;
    this.h =
      (window.innerHeight) ? window.innerHeight
    : (d.documentElement && d.documentElement.clientHeight) ? d.documentElement.clientHeight
    : d.body.clientHeight;
    return this;
};
function PageSize()
{ // page size object
    this.win = new WindowSize();
    this.w = 0;
    this.h = 0;
    return this.update();
}
PageSize.prototype.update = function()
{
    var d = document;
    this.w =
      (window.innerWidth && window.scrollMaxX) ? window.innerWidth + window.scrollMaxX
    : (d.body.scrollWidth > d.body.offsetWidth) ? d.body.scrollWidth
    : d.body.offsetWidt;
    this.h =
      (window.innerHeight && window.scrollMaxY) ? window.innerHeight + window.scrollMaxY
    : (d.body.scrollHeight > d.body.offsetHeight) ? d.body.scrollHeight
    : d.body.offsetHeight;
    this.win.update();
    if (this.w < this.win.w) this.w = this.win.w;
    if (this.h < this.win.h) this.h = this.win.h;
    return this;
};
function PagePos()
{ // page position object
    this.x = 0;
    this.y = 0;
    return this.update();
}
PagePos.prototype.update = function()
{
    var d = document;
    this.x =
      (window.pageXOffset) ? window.pageXOffset
    : (d.documentElement && d.documentElement.scrollLeft) ? d.documentElement.scrollLeft
    : (d.body) ? d.body.scrollLeft
    : 0;
    this.y =
      (window.pageYOffset) ? window.pageYOffset
    : (d.documentElement && d.documentElement.scrollTop) ? d.documentElement.scrollTop
    : (d.body) ? d.body.scrollTop
    : 0;
    return this;
};
function UserAgent()
{ // user agent information
    var ua = navigator.userAgent;
    this.isWinIE = this.isMacIE = false;
    this.isGecko  = ua.match(/Gecko\//);
    this.isSafari = ua.match(/AppleWebKit/);
    this.isOpera  = window.opera;
    if (document.all && !this.isGecko && !this.isSafari && !this.isOpera) {
        this.isWinIE = ua.match(/Win/);
        this.isMacIE = ua.match(/Mac/);
        this.isNewIE = (ua.match(/MSIE 5\.5/) || ua.match(/MSIE 6\.0/));
    }
    return this;
}
// === lightbox ===
function LightBox(option)
{
    var self = this;
    self._imgs = new Array();
    self._wrap = null;
    self._box  = null;
    self._open = -1;
    self._page = new PageSize();
    self._pos  = new PagePos();
    self._ua   = new UserAgent();
    self._expandable = false;
    self._expanded = false;
    self._expand = option.expandimg;
    self._shrink = option.shrinkimg;
    return self._init(option);
}
LightBox.prototype = {
    _init : function(option)
    {
        var self = this;
        var d = document;
        if (!d.getElementsByTagName) return;
        var links = d.getElementsByTagName("a");
        for (var i=0;i<links.length;i++) {
            var anchor = links[i];
            var num = self._imgs.length;
            if (!anchor.getAttribute("href")
              || anchor.getAttribute("rel") != "lightbox") continue;
            // initialize item
            self._imgs[num] = {src:anchor.getAttribute("href"),w:-1,h:-1,title:'',cls:anchor.className};
            if (anchor.getAttribute("title"))
                self._imgs[num].title = anchor.getAttribute("title");
            else if (anchor.firstChild && anchor.firstChild.getAttribute && anchor.firstChild.getAttribute("title"))
                self._imgs[num].title = anchor.firstChild.getAttribute("title");
            anchor.onclick = self._genOpener(num); // set closure to onclick event
        }
        var body = d.getElementsByTagName("body")[0];
        self._wrap = self._createWrapOn(body,option.loadingimg);
        self._box  = self._createBoxOn(body,option);
        return self;
    },
    _genOpener : function(num)
    {
        var self = this;
        return function() {
            self._show(num);
            if(window.event) window.event.returnValue = false;
            return false;
        }
    },
    _createWrapOn : function(obj,imagePath)
    {
        var self = this;
        if (!obj) return null;
        // create wrapper object, translucent background
        var wrap = document.createElement('div');
        wrap.id = 'gallery__overlay';
        with (wrap.style) {
            display = 'none';
            position = 'fixed';
            top = '0px';
            left = '0px';
            zIndex = '50';
            width = '100%';
            height = '100%';
        }
        if (self._ua.isWinIE) wrap.style.position = 'absolute';
        addEvent(wrap,"click",function() { self._close(); });
        obj.appendChild(wrap);
        // create loading image, animated image
        var imag = new Image;
        imag.onload = function() {
            var spin = document.createElement('img');
            spin.id = 'gallery__loadingImage';
            spin.src = imag.src;
            spin.style.position = 'relative';
            self._set_cursor(spin);
            addEvent(spin,'click',function() { self._close(); });
            wrap.appendChild(spin);
            imag.onload = function(){};
        };
        if (imagePath != '') imag.src = imagePath;
        return wrap;
    },
    _createBoxOn : function(obj,option)
    {
        var self = this;
        if (!obj) return null;
        // create lightbox object, frame rectangle
        var box = document.createElement('div');
        box.id = 'gallery__lightbox';
        with (box.style) {
            display = 'none';
            position = 'absolute';
            zIndex = '60';
        }
        obj.appendChild(box);
        // create image object to display a target image
        var img = document.createElement('img');
        img.id = 'gallery__lightboxImage';
        self._set_cursor(img);
        addEvent(img,'click',function(){ self._close(); });
        addEvent(img,'mouseover',function(){ self._show_action(); });
        addEvent(img,'mouseout',function(){ self._hide_action(); });
        box.appendChild(img);
        var zoom = document.createElement('img');
        zoom.id = 'gallery__actionImage';
        with (zoom.style) {
            display = 'none';
            position = 'absolute';
            top = '15px';
            left = '15px';
            zIndex = '70';
        }
        self._set_cursor(zoom);
        zoom.src = self._expand;
        addEvent(zoom,'mouseover',function(){ self._show_action(); });
        addEvent(zoom,'click', function() { self._zoom(); });
        box.appendChild(zoom);
        addEvent(window,'resize',function(){ self._set_size(true); });
        // close button
        if (option.closeimg) {
            var btn = document.createElement('img');
            btn.id = 'gallery__closeButton';
            with (btn.style) {
                display = 'inline';
                position = 'absolute';
                right = '10px';
                top = '10px';
                zIndex = '80';
            }
            btn.src = option.closeimg;
            self._set_cursor(btn);
            addEvent(btn,'click',function(){ self._close(); });
            box.appendChild(btn);
        }
        // next button
        if (option.nextimg) {
            var btn = document.createElement('img');
            btn.id = 'gallery__nextButton';
            with (btn.style) {
                display = 'inline';
                position = 'absolute';
                right = '10px';
                bottom = '10px';
                zIndex = '80';
            }
            btn.src = option.nextimg;
            self._set_cursor(btn);
            addEvent(btn,'click',function(){ self._move(+1) });
            box.appendChild(btn);
        }
        // prev button
        if (option.previmg) {
            var btn = document.createElement('img');
            btn.id = 'gallery__prevButton';
            with (btn.style) {
                display = 'inline';
                position = 'absolute';
                left = '10px';
                bottom = '10px';
                zIndex = '80';
            }
            btn.src = option.previmg;
            self._set_cursor(btn);
            addEvent(btn,'click',function(){ self._move(-1) });
            box.appendChild(btn);
        }
        // caption text
        var caption = document.createElement('span');
        caption.id = 'gallery__lightboxCaption';
        with (caption.style) {
            display = 'none';
            position = 'absolute';
            zIndex = '80';
        }
        box.appendChild(caption);
        return box;
    },
    _set_photo_size : function()
    {
        var self = this;
        if (self._open == -1) return;
        var imag = self._box.firstChild;
        var targ = { w:self._page.win.w - 30, h:self._page.win.h - 30 };
        var orig = { w:self._imgs[self._open].w, h:self._imgs[self._open].h };
        // shrink image with the same aspect
        var ratio = 1.0;
        if ((orig.w >= targ.w || orig.h >= targ.h) && orig.h && orig.w)
            ratio = ((targ.w / orig.w) < (targ.h / orig.h)) ? targ.w / orig.w : targ.h / orig.h;
        imag.width  = Math.floor(orig.w * ratio);
        imag.height = Math.floor(orig.h * ratio);
        self._expandable = (ratio < 1.0) ? true : false;
        if (self._ua.isWinIE) self._box.style.display = "block";
        self._box.style.top  = [self._pos.y + (self._page.win.h - imag.height - 30) / 2,'px'].join('');
        self._box.style.left = [((self._page.win.w - imag.width - 30) / 2),'px'].join('');
        self._show_caption(true);
    },
    _set_size : function(onResize)
    {
        var self = this;
        if (self._open == -1) return;
        self._page.update();
        self._pos.update();
        var spin = self._wrap.firstChild;
        if (spin) {
            var top = (self._page.win.h - spin.height) / 2;
            if (self._wrap.style.position == 'absolute') top += self._pos.y;
            spin.style.top  = [top,'px'].join('');
            spin.style.left = [(self._page.win.w - spin.width - 30) / 2,'px'].join('');
        }
        if (self._ua.isWinIE) {
            self._wrap.style.width  = [self._page.win.w,'px'].join('');
            self._wrap.style.height = [self._page.h,'px'].join('');
        }
        if (onResize) self._set_photo_size();
    },
    _show_action : function()
    {
        var self = this;
        if (self._open == -1 || !self._expandable) return;
        var obj = document.getElementById('gallery__actionImage');
        if (!obj) return;
        obj.src = (self._expanded) ? self._shrink : self._expand;
        obj.style.display = 'inline';
    },
    _hide_action : function()
    {
        var self = this;
        var obj = document.getElementById('gallery__actionImage');
        if (obj) obj.style.display = 'none';
    },
    _zoom : function()
    {
        var self = this;
        if (self._expanded) {
            self._set_photo_size();
            self._expanded = false;
        } else if (self._open > -1) {
            var imag = self._box.firstChild;
            self._box.style.top  = [self._pos.y,'px'].join('');
            self._box.style.left = '0px';
            imag.width  = self._imgs[self._open].w;
            imag.height = self._imgs[self._open].h;
            self._show_caption(false);
            self._expanded = true;
        }
        self._show_action();
    },
    _show_caption : function(enable)
    {
        var self = this;
        var caption = document.getElementById('gallery__lightboxCaption');
        if (!caption) return;
        if (caption.innerHTML.length == 0 || !enable) {
            caption.style.display = 'none';
        } else { // now display caption
            var imag = self._box.firstChild;
            with (caption.style) {
                top = [imag.height + 10,'px'].join(''); // 10 is top margin of lightbox
                left = '0px';
                width = [imag.width + 20,'px'].join(''); // 20 is total side margin of lightbox
                height = '1.2em';
                display = 'block';
            }
        }
    },
    _move : function(by)
    {
        var self = this;
        var num  = self._open + by;
        // wrap around at start and end
        if(num < 0) num = self._imgs.length - 1;
        if(num >= self._imgs.length) num = 0;

        self._disable_keyboard();
        self._hide_action();
        self._box.style.display  = "none";
        self._show(num);
    },
    _show : function(num)
    {
        var self = this;
        var imag = new Image;
        if (num < 0 || num >= self._imgs.length) return;
        var loading = document.getElementById('gallery__loadingImage');
        var caption = document.getElementById('gallery__lightboxCaption');
        self._open = num; // set opened image number
        self._set_size(false); // calc and set wrapper size
        self._wrap.style.display = "block";
        if (loading) loading.style.display = 'inline';
        imag.onload = function() {
            if (self._imgs[self._open].w == -1) {
                // store original image width and height
                self._imgs[self._open].w = imag.width;
                self._imgs[self._open].h = imag.height;
            }
            if (caption) caption.innerHTML = self._imgs[self._open].title;
            self._set_photo_size(); // calc and set lightbox size
            self._hide_action();
            self._box.style.display = "block";
            self._box.firstChild.src = imag.src;
            self._box.firstChild.setAttribute('title',self._imgs[self._open].title);
            if (loading) loading.style.display = 'none';
        };
        self._expandable = false;
        self._expanded = false;
        self._enable_keyboard();
        imag.src = self._imgs[self._open].src;
        self._preload_neighbors(num);
    },
    _preload_neighbors: function(num){
        var self = this;

        if((self._imgs.length - 1) > num){
            var preloadNextImage = new Image();
            preloadNextImage.src = self._imgs[num + 1].src;
        }
        if(num > 0){
            var preloadPrevImage = new Image();
            preloadPrevImage.src = self._imgs[num - 1].src;
        }
    },
    _set_cursor : function(obj)
    {
        var self = this;
        if (self._ua.isWinIE && !self._ua.isNewIE) return;
        obj.style.cursor = 'pointer';
    },
    _close : function()
    {
        var self = this;
        self._open = -1;
        self._disable_keyboard();
        self._hide_action();
        self._wrap.style.display = "none";
        self._box.style.display  = "none";
    },
    _enable_keyboard: function()
    {
        //globally store refernce to current lightbox object:
        __lightbox = this;
        addEvent(document,'keydown',this._keyboard_action);
    },
    _disable_keyboard: function()
    {
        //remove global pointer:
        delete __lightbox;
        removeEvent(document,'keydown',this._keyboard_action);
    },
    _keyboard_action: function(e) {
        var self = __lightbox;
        var keycode = 0;

        if(e.which){ // mozilla
            keycode = e.which;
        }else{ // IE
            keycode = event.keyCode;
        }

        var key = String.fromCharCode(keycode).toLowerCase();
        if((key == 'x') || (key == 'c') || (keycode == 27)){   // close lightbox
            self._close();
        } else if( (key == 'p') || (keycode == 37) ){  // display previous image
            self._move(-1);
        } else if(key == 'n' || (keycode == 39) ){  // display next image
            self._move(+1);
        }
    }
};

/**
 * Add a quicklink to the media popup
 */
function gallery_plugin(){
    var opts = $('media__opts');
    if(!opts) return;
    if(!window.opener) return;

    var glbl = document.createElement('label');
    var glnk = document.createElement('a');
    var gbrk = document.createElement('br');
    glnk.name         = 'gallery_plugin';
    glnk.innerHTML    = 'Add namespace as gallery';
    glnk.style.cursor = 'pointer';

    glnk.onclick = function(){
        var h1 = $('media__ns');
        if(!h1) return;
        var ns = h1.innerHTML;
        opener.insertAtCarret('wiki__text','{{gallery>'+ns+'}}');
        if(!media.keepopen) window.close();
    };

    opts.appendChild(glbl);
    glbl.appendChild(glnk);
    opts.appendChild(gbrk);
}

// === main ===
addInitEvent(function() {
    var lightbox = new LightBox({
        loadingimg:DOKU_BASE+'lib/plugins/gallery/images/loading.gif',
        expandimg:DOKU_BASE+'lib/plugins/gallery/images/expand.gif',
        shrinkimg:DOKU_BASE+'lib/plugins/gallery/images/shrink.gif',
        closeimg:DOKU_BASE+'lib/plugins/gallery/images/close.gif',
        nextimg:DOKU_BASE+'lib/plugins/gallery/images/next.gif',
        previmg:DOKU_BASE+'lib/plugins/gallery/images/prev.gif'
    });
    gallery_plugin();
});


/* XXXXXXXXXX end of /membri/guidamadrid/en/lib/plugins/gallery/script.js XXXXXXXXXX */



/* XXXXXXXXXX begin of /membri/guidamadrid/en/lib/plugins/addnewpage/script.js XXXXXXXXXX */

/*USE : UTF8*/
function setName() {
	document.getElementById("editform").setAttribute("action","?id="+document.getElementById('np_cat').value+':'+document.getElementById('addnewpage_title').value);}

/* XXXXXXXXXX end of /membri/guidamadrid/en/lib/plugins/addnewpage/script.js XXXXXXXXXX */



/* XXXXXXXXXX begin of /membri/guidamadrid/en/lib/plugins/lightbox/script.js XXXXXXXXXX */

// ---- prototype.js
/*  Prototype JavaScript framework, version 1.4.0
 *  (c) 2005 Sam Stephenson <sam@conio.net>
 *
 *  THIS FILE IS AUTOMATICALLY GENERATED. When sending patches, please diff
 *  against the source tree, available from the Prototype darcs repository.
 *
 *  Prototype is freely distributable under the terms of an MIT-style license.
 *
 *  For details, see the Prototype web site: http://prototype.conio.net/
 *
/*--------------------------------------------------------------------------*/

var Prototype = {
  Version: '1.4.0',
  ScriptFragment: '(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)',

  emptyFunction: function() {},
  K: function(x) {return x}
}

var Class = {
  create: function() {
    return function() {
      this.initialize.apply(this, arguments);
    }
  }
}

var Abstract = new Object();

Object.extend = function(destination, source) {
  for (property in source) {
    destination[property] = source[property];
  }
  return destination;
}

Object.inspect = function(object) {
  try {
    if (object == undefined) return 'undefined';
    if (object == null) return 'null';
    return object.inspect ? object.inspect() : object.toString();
  } catch (e) {
    if (e instanceof RangeError) return '...';
    throw e;
  }
}

Function.prototype.bind = function() {
  var __method = this, args = $A(arguments), object = args.shift();
  return function() {
    return __method.apply(object, args.concat($A(arguments)));
  }
}

Function.prototype.bindAsEventListener = function(object) {
  var __method = this;
  return function(event) {
    return __method.call(object, event || window.event);
  }
}

Object.extend(Number.prototype, {
  toColorPart: function() {
    var digits = this.toString(16);
    if (this < 16) return '0' + digits;
    return digits;
  },

  succ: function() {
    return this + 1;
  },

  times: function(iterator) {
    $R(0, this, true).each(iterator);
    return this;
  }
});

var Try = {
  these: function() {
    var returnValue;

    for (var i = 0; i < arguments.length; i++) {
      var lambda = arguments[i];
      try {
        returnValue = lambda();
        break;
      } catch (e) {}
    }

    return returnValue;
  }
}

/*--------------------------------------------------------------------------*/

var PeriodicalExecuter = Class.create();
PeriodicalExecuter.prototype = {
  initialize: function(callback, frequency) {
    this.callback = callback;
    this.frequency = frequency;
    this.currentlyExecuting = false;

    this.registerCallback();
  },

  registerCallback: function() {
    setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
  },

  onTimerEvent: function() {
    if (!this.currentlyExecuting) {
      try {
        this.currentlyExecuting = true;
        this.callback();
      } finally {
        this.currentlyExecuting = false;
      }
    }
  }
}

/*--------------------------------------------------------------------------*/

function $() {
  var elements = new Array();

  for (var i = 0; i < arguments.length; i++) {
    var element = arguments[i];
    if (typeof element == 'string')
      element = document.getElementById(element);

    if (arguments.length == 1)
      return element;

    elements.push(element);
  }

  return elements;
}
Object.extend(String.prototype, {
  stripTags: function() {
    return this.replace(/<\/?[^>]+>/gi, '');
  },

  stripScripts: function() {
    return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
  },

  extractScripts: function() {
    var matchAll = new RegExp(Prototype.ScriptFragment, 'img');
    var matchOne = new RegExp(Prototype.ScriptFragment, 'im');
    return (this.match(matchAll) || []).map(function(scriptTag) {
      return (scriptTag.match(matchOne) || ['', ''])[1];
    });
  },

  evalScripts: function() {
    return this.extractScripts().map(eval);
  },

  escapeHTML: function() {
    var div = document.createElement('div');
    var text = document.createTextNode(this);
    div.appendChild(text);
    return div.innerHTML;
  },

  unescapeHTML: function() {
    var div = document.createElement('div');
    div.innerHTML = this.stripTags();
    return div.childNodes[0] ? div.childNodes[0].nodeValue : '';
  },

  toQueryParams: function() {
    var pairs = this.match(/^\??(.*)$/)[1].split('&');
    return pairs.inject({}, function(params, pairString) {
      var pair = pairString.split('=');
      params[pair[0]] = pair[1];
      return params;
    });
  },

  toArray: function() {
    return this.split('');
  },

  camelize: function() {
    var oStringList = this.split('-');
    if (oStringList.length == 1) return oStringList[0];

    var camelizedString = this.indexOf('-') == 0
      ? oStringList[0].charAt(0).toUpperCase() + oStringList[0].substring(1)
      : oStringList[0];

    for (var i = 1, len = oStringList.length; i < len; i++) {
      var s = oStringList[i];
      camelizedString += s.charAt(0).toUpperCase() + s.substring(1);
    }

    return camelizedString;
  },

  inspect: function() {
    return "'" + this.replace('\\', '\\\\').replace("'", '\\\'') + "'";
  }
});

String.prototype.parseQuery = String.prototype.toQueryParams;

var $break    = new Object();
var $continue = new Object();

var Enumerable = {
  each: function(iterator) {
    var index = 0;
    try {
      this._each(function(value) {
        try {
          iterator(value, index++);
        } catch (e) {
          if (e != $continue) throw e;
        }
      });
    } catch (e) {
      if (e != $break) throw e;
    }
  },

  all: function(iterator) {
    var result = true;
    this.each(function(value, index) {
      result = result && !!(iterator || Prototype.K)(value, index);
      if (!result) throw $break;
    });
    return result;
  },

  any: function(iterator) {
    var result = true;
    this.each(function(value, index) {
      if (result = !!(iterator || Prototype.K)(value, index))
        throw $break;
    });
    return result;
  },

  collect: function(iterator) {
    var results = [];
    this.each(function(value, index) {
      results.push(iterator(value, index));
    });
    return results;
  },

  detect: function (iterator) {
    var result;
    this.each(function(value, index) {
      if (iterator(value, index)) {
        result = value;
        throw $break;
      }
    });
    return result;
  },

  findAll: function(iterator) {
    var results = [];
    this.each(function(value, index) {
      if (iterator(value, index))
        results.push(value);
    });
    return results;
  },

  grep: function(pattern, iterator) {
    var results = [];
    this.each(function(value, index) {
      var stringValue = value.toString();
      if (stringValue.match(pattern))
        results.push((iterator || Prototype.K)(value, index));
    })
    return results;
  },

  include: function(object) {
    var found = false;
    this.each(function(value) {
      if (value == object) {
        found = true;
        throw $break;
      }
    });
    return found;
  },

  inject: function(memo, iterator) {
    this.each(function(value, index) {
      memo = iterator(memo, value, index);
    });
    return memo;
  },

  invoke: function(method) {
    var args = $A(arguments).slice(1);
    return this.collect(function(value) {
      return value[method].apply(value, args);
    });
  },

  max: function(iterator) {
    var result;
    this.each(function(value, index) {
      value = (iterator || Prototype.K)(value, index);
      if (value >= (result || value))
        result = value;
    });
    return result;
  },

  min: function(iterator) {
    var result;
    this.each(function(value, index) {
      value = (iterator || Prototype.K)(value, index);
      if (value <= (result || value))
        result = value;
    });
    return result;
  },

  partition: function(iterator) {
    var trues = [], falses = [];
    this.each(function(value, index) {
      ((iterator || Prototype.K)(value, index) ?
        trues : falses).push(value);
    });
    return [trues, falses];
  },

  pluck: function(property) {
    var results = [];
    this.each(function(value, index) {
      results.push(value[property]);
    });
    return results;
  },

  reject: function(iterator) {
    var results = [];
    this.each(function(value, index) {
      if (!iterator(value, index))
        results.push(value);
    });
    return results;
  },

  sortBy: function(iterator) {
    return this.collect(function(value, index) {
      return {value: value, criteria: iterator(value, index)};
    }).sort(function(left, right) {
      var a = left.criteria, b = right.criteria;
      return a < b ? -1 : a > b ? 1 : 0;
    }).pluck('value');
  },

  toArray: function() {
    return this.collect(Prototype.K);
  },

  zip: function() {
    var iterator = Prototype.K, args = $A(arguments);
    if (typeof args.last() == 'function')
      iterator = args.pop();

    var collections = [this].concat(args).map($A);
    return this.map(function(value, index) {
      iterator(value = collections.pluck(index));
      return value;
    });
  },

  inspect: function() {
    return '#<Enumerable:' + this.toArray().inspect() + '>';
  }
}

Object.extend(Enumerable, {
  map:     Enumerable.collect,
  find:    Enumerable.detect,
  select:  Enumerable.findAll,
  member:  Enumerable.include,
  entries: Enumerable.toArray
});
var $A = Array.from = function(iterable) {
  if (!iterable) return [];
  if (iterable.toArray) {
    return iterable.toArray();
  } else {
    var results = [];
    for (var i = 0; i < iterable.length; i++)
      results.push(iterable[i]);
    return results;
  }
}

Object.extend(Array.prototype, Enumerable);

Array.prototype._reverse = Array.prototype.reverse;

Object.extend(Array.prototype, {
  _each: function(iterator) {
    for (var i = 0; i < this.length; i++)
      iterator(this[i]);
  },

  clear: function() {
    this.length = 0;
    return this;
  },

  first: function() {
    return this[0];
  },

  last: function() {
    return this[this.length - 1];
  },

  compact: function() {
    return this.select(function(value) {
      return value != undefined || value != null;
    });
  },

  flatten: function() {
    return this.inject([], function(array, value) {
      return array.concat(value.constructor == Array ?
        value.flatten() : [value]);
    });
  },

  without: function() {
    var values = $A(arguments);
    return this.select(function(value) {
      return !values.include(value);
    });
  },

  indexOf: function(object) {
    for (var i = 0; i < this.length; i++)
      if (this[i] == object) return i;
    return -1;
  },

  reverse: function(inline) {
    return (inline !== false ? this : this.toArray())._reverse();
  },

  shift: function() {
    var result = this[0];
    for (var i = 0; i < this.length - 1; i++)
      this[i] = this[i + 1];
    this.length--;
    return result;
  },

  inspect: function() {
    return '[' + this.map(Object.inspect).join(', ') + ']';
  }
});
var Hash2 = {
  _each: function(iterator) {
    for (key in this) {
      var value = this[key];
      if (typeof value == 'function') continue;

      var pair = [key, value];
      pair.key = key;
      pair.value = value;
      iterator(pair);
    }
  },

  keys: function() {
    return this.pluck('key');
  },

  values: function() {
    return this.pluck('value');
  },

  merge: function(hash) {
    return $H(hash).inject($H(this), function(mergedHash2, pair) {
      mergedHash2[pair.key] = pair.value;
      return mergedHash2;
    });
  },

  toQueryString: function() {
    return this.map(function(pair) {
      return pair.map(encodeURIComponent).join('=');
    }).join('&');
  },

  inspect: function() {
    return '#<Hash2:{' + this.map(function(pair) {
      return pair.map(Object.inspect).join(': ');
    }).join(', ') + '}>';
  }
}

function $H(object) {
  var hash = Object.extend({}, object || {});
  Object.extend(hash, Enumerable);
  Object.extend(hash, Hash2);
  return hash;
}
ObjectRange = Class.create();
Object.extend(ObjectRange.prototype, Enumerable);
Object.extend(ObjectRange.prototype, {
  initialize: function(start, end, exclusive) {
    this.start = start;
    this.end = end;
    this.exclusive = exclusive;
  },

  _each: function(iterator) {
    var value = this.start;
    do {
      iterator(value);
      value = value.succ();
    } while (this.include(value));
  },

  include: function(value) {
    if (value < this.start)
      return false;
    if (this.exclusive)
      return value < this.end;
    return value <= this.end;
  }
});

var $R = function(start, end, exclusive) {
  return new ObjectRange(start, end, exclusive);
}

var Ajax = {
  getTransport: function() {
    return Try.these(
      function() {return new ActiveXObject('Msxml2.XMLHTTP')},
      function() {return new ActiveXObject('Microsoft.XMLHTTP')},
      function() {return new XMLHttpRequest()}
    ) || false;
  },

  activeRequestCount: 0
}

Ajax.Responders = {
  responders: [],

  _each: function(iterator) {
    this.responders._each(iterator);
  },

  register: function(responderToAdd) {
    if (!this.include(responderToAdd))
      this.responders.push(responderToAdd);
  },

  unregister: function(responderToRemove) {
    this.responders = this.responders.without(responderToRemove);
  },

  dispatch: function(callback, request, transport, json) {
    this.each(function(responder) {
      if (responder[callback] && typeof responder[callback] == 'function') {
        try {
          responder[callback].apply(responder, [request, transport, json]);
        } catch (e) {}
      }
    });
  }
};

Object.extend(Ajax.Responders, Enumerable);

Ajax.Responders.register({
  onCreate: function() {
    Ajax.activeRequestCount++;
  },

  onComplete: function() {
    Ajax.activeRequestCount--;
  }
});

Ajax.Base = function() {};
Ajax.Base.prototype = {
  setOptions: function(options) {
    this.options = {
      method:       'post',
      asynchronous: true,
      parameters:   ''
    }
    Object.extend(this.options, options || {});
  },

  responseIsSuccess: function() {
    return this.transport.status == undefined
        || this.transport.status == 0
        || (this.transport.status >= 200 && this.transport.status < 300);
  },

  responseIsFailure: function() {
    return !this.responseIsSuccess();
  }
}

Ajax.Request = Class.create();
Ajax.Request.Events =
  ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];

Ajax.Request.prototype = Object.extend(new Ajax.Base(), {
  initialize: function(url, options) {
    this.transport = Ajax.getTransport();
    this.setOptions(options);
    this.request(url);
  },

  request: function(url) {
    var parameters = this.options.parameters || '';
    if (parameters.length > 0) parameters += '&_=';

    try {
      this.url = url;
      if (this.options.method == 'get' && parameters.length > 0)
        this.url += (this.url.match(/\?/) ? '&' : '?') + parameters;

      Ajax.Responders.dispatch('onCreate', this, this.transport);

      this.transport.open(this.options.method, this.url,
        this.options.asynchronous);

      if (this.options.asynchronous) {
        this.transport.onreadystatechange = this.onStateChange.bind(this);
        setTimeout((function() {this.respondToReadyState(1)}).bind(this), 10);
      }

      this.setRequestHeaders();

      var body = this.options.postBody ? this.options.postBody : parameters;
      this.transport.send(this.options.method == 'post' ? body : null);

    } catch (e) {
      this.dispatchException(e);
    }
  },

  setRequestHeaders: function() {
    var requestHeaders =
      ['X-Requested-With', 'XMLHttpRequest',
       'X-Prototype-Version', Prototype.Version];

    if (this.options.method == 'post') {
      requestHeaders.push('Content-type',
        'application/x-www-form-urlencoded');

      /* Force "Connection: close" for Mozilla browsers to work around
       * a bug where XMLHttpReqeuest sends an incorrect Content-length
       * header. See Mozilla Bugzilla #246651.
       */
      if (this.transport.overrideMimeType)
        requestHeaders.push('Connection', 'close');
    }

    if (this.options.requestHeaders)
      requestHeaders.push.apply(requestHeaders, this.options.requestHeaders);

    for (var i = 0; i < requestHeaders.length; i += 2)
      this.transport.setRequestHeader(requestHeaders[i], requestHeaders[i+1]);
  },

  onStateChange: function() {
    var readyState = this.transport.readyState;
    if (readyState != 1)
      this.respondToReadyState(this.transport.readyState);
  },

  header: function(name) {
    try {
      return this.transport.getResponseHeader(name);
    } catch (e) {}
  },

  evalJSON: function() {
    try {
      return eval(this.header('X-JSON'));
    } catch (e) {}
  },

  evalResponse: function() {
    try {
      return eval(this.transport.responseText);
    } catch (e) {
      this.dispatchException(e);
    }
  },

  respondToReadyState: function(readyState) {
    var event = Ajax.Request.Events[readyState];
    var transport = this.transport, json = this.evalJSON();

    if (event == 'Complete') {
      try {
        (this.options['on' + this.transport.status]
         || this.options['on' + (this.responseIsSuccess() ? 'Success' : 'Failure')]
         || Prototype.emptyFunction)(transport, json);
      } catch (e) {
        this.dispatchException(e);
      }

      if ((this.header('Content-type') || '').match(/^text\/javascript/i))
        this.evalResponse();
    }

    try {
      (this.options['on' + event] || Prototype.emptyFunction)(transport, json);
      Ajax.Responders.dispatch('on' + event, this, transport, json);
    } catch (e) {
      this.dispatchException(e);
    }

    /* Avoid memory leak in MSIE: clean up the oncomplete event handler */
    if (event == 'Complete')
      this.transport.onreadystatechange = Prototype.emptyFunction;
  },

  dispatchException: function(exception) {
    (this.options.onException || Prototype.emptyFunction)(this, exception);
    Ajax.Responders.dispatch('onException', this, exception);
  }
});

Ajax.Updater = Class.create();

Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), {
  initialize: function(container, url, options) {
    this.containers = {
      success: container.success ? $(container.success) : $(container),
      failure: container.failure ? $(container.failure) :
        (container.success ? null : $(container))
    }

    this.transport = Ajax.getTransport();
    this.setOptions(options);

    var onComplete = this.options.onComplete || Prototype.emptyFunction;
    this.options.onComplete = (function(transport, object) {
      this.updateContent();
      onComplete(transport, object);
    }).bind(this);

    this.request(url);
  },

  updateContent: function() {
    var receiver = this.responseIsSuccess() ?
      this.containers.success : this.containers.failure;
    var response = this.transport.responseText;

    if (!this.options.evalScripts)
      response = response.stripScripts();

    if (receiver) {
      if (this.options.insertion) {
        new this.options.insertion(receiver, response);
      } else {
        Element.update(receiver, response);
      }
    }

    if (this.responseIsSuccess()) {
      if (this.onComplete)
        setTimeout(this.onComplete.bind(this), 10);
    }
  }
});

Ajax.PeriodicalUpdater = Class.create();
Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), {
  initialize: function(container, url, options) {
    this.setOptions(options);
    this.onComplete = this.options.onComplete;

    this.frequency = (this.options.frequency || 2);
    this.decay = (this.options.decay || 1);

    this.updater = {};
    this.container = container;
    this.url = url;

    this.start();
  },

  start: function() {
    this.options.onComplete = this.updateComplete.bind(this);
    this.onTimerEvent();
  },

  stop: function() {
    this.updater.onComplete = undefined;
    clearTimeout(this.timer);
    (this.onComplete || Prototype.emptyFunction).apply(this, arguments);
  },

  updateComplete: function(request) {
    if (this.options.decay) {
      this.decay = (request.responseText == this.lastText ?
        this.decay * this.options.decay : 1);

      this.lastText = request.responseText;
    }
    this.timer = setTimeout(this.onTimerEvent.bind(this),
      this.decay * this.frequency * 1000);
  },

  onTimerEvent: function() {
    this.updater = new Ajax.Updater(this.container, this.url, this.options);
  }
});
document.getElementsByClassName = function(className, parentElement) {
  var children = ($(parentElement) || document.body).getElementsByTagName('*');
  return $A(children).inject([], function(elements, child) {
    if (child.className.match(new RegExp("(^|\\s)" + className + "(\\s|$)")))
      elements.push(child);
    return elements;
  });
}

/*--------------------------------------------------------------------------*/

if (!window.Element) {
  var Element = new Object();
}

Object.extend(Element, {
  visible: function(element) {
    return $(element).style.display != 'none';
  },

  toggle: function() {
    for (var i = 0; i < arguments.length; i++) {
      var element = $(arguments[i]);
      Element[Element.visible(element) ? 'hide' : 'show'](element);
    }
  },

  hide: function() {
    for (var i = 0; i < arguments.length; i++) {
      var element = $(arguments[i]);
      element.style.display = 'none';
    }
  },

  show: function() {
    for (var i = 0; i < arguments.length; i++) {
      var element = $(arguments[i]);
      element.style.display = '';
    }
  },

  remove: function(element) {
    element = $(element);
    element.parentNode.removeChild(element);
  },

  update: function(element, html) {
    $(element).innerHTML = html.stripScripts();
    setTimeout(function() {html.evalScripts()}, 10);
  },

  getHeight: function(element) {
    element = $(element);
    return element.offsetHeight;
  },

  classNames: function(element) {
    return new Element.ClassNames(element);
  },

  hasClassName: function(element, className) {
    if (!(element = $(element))) return;
    return Element.classNames(element).include(className);
  },

  addClassName: function(element, className) {
    if (!(element = $(element))) return;
    return Element.classNames(element).add(className);
  },

  removeClassName: function(element, className) {
    if (!(element = $(element))) return;
    return Element.classNames(element).remove(className);
  },

  // removes whitespace-only text node children
  cleanWhitespace: function(element) {
    element = $(element);
    for (var i = 0; i < element.childNodes.length; i++) {
      var node = element.childNodes[i];
      if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
        Element.remove(node);
    }
  },

  empty: function(element) {
    return $(element).innerHTML.match(/^\s*$/);
  },

  scrollTo: function(element) {
    element = $(element);
    var x = element.x ? element.x : element.offsetLeft,
        y = element.y ? element.y : element.offsetTop;
    window.scrollTo(x, y);
  },

  getStyle: function(element, style) {
    element = $(element);
    var value = element.style[style.camelize()];
    if (!value) {
      if (document.defaultView && document.defaultView.getComputedStyle) {
        var css = document.defaultView.getComputedStyle(element, null);
        value = css ? css.getPropertyValue(style) : null;
      } else if (element.currentStyle) {
        value = element.currentStyle[style.camelize()];
      }
    }

    if (window.opera && ['left', 'top', 'right', 'bottom'].include(style))
      if (Element.getStyle(element, 'position') == 'static') value = 'auto';

    return value == 'auto' ? null : value;
  },

  setStyle: function(element, style) {
    element = $(element);
    for (name in style)
      element.style[name.camelize()] = style[name];
  },

  getDimensions: function(element) {
    element = $(element);
    if (Element.getStyle(element, 'display') != 'none')
      return {width: element.offsetWidth, height: element.offsetHeight};

    // All *Width and *Height properties give 0 on elements with display none,
    // so enable the element temporarily
    var els = element.style;
    var originalVisibility = els.visibility;
    var originalPosition = els.position;
    els.visibility = 'hidden';
    els.position = 'absolute';
    els.display = '';
    var originalWidth = element.clientWidth;
    var originalHeight = element.clientHeight;
    els.display = 'none';
    els.position = originalPosition;
    els.visibility = originalVisibility;
    return {width: originalWidth, height: originalHeight};
  },

  makePositioned: function(element) {
    element = $(element);
    var pos = Element.getStyle(element, 'position');
    if (pos == 'static' || !pos) {
      element._madePositioned = true;
      element.style.position = 'relative';
      // Opera returns the offset relative to the positioning context, when an
      // element is position relative but top and left have not been defined
      if (window.opera) {
        element.style.top = 0;
        element.style.left = 0;
      }
    }
  },

  undoPositioned: function(element) {
    element = $(element);
    if (element._madePositioned) {
      element._madePositioned = undefined;
      element.style.position =
        element.style.top =
        element.style.left =
        element.style.bottom =
        element.style.right = '';
    }
  },

  makeClipping: function(element) {
    element = $(element);
    if (element._overflow) return;
    element._overflow = element.style.overflow;
    if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden')
      element.style.overflow = 'hidden';
  },

  undoClipping: function(element) {
    element = $(element);
    if (element._overflow) return;
    element.style.overflow = element._overflow;
    element._overflow = undefined;
  }
});

var Toggle = new Object();
Toggle.display = Element.toggle;

/*--------------------------------------------------------------------------*/

Abstract.Insertion = function(adjacency) {
  this.adjacency = adjacency;
}

Abstract.Insertion.prototype = {
  initialize: function(element, content) {
    this.element = $(element);
    this.content = content.stripScripts();

    if (this.adjacency && this.element.insertAdjacentHTML) {
      try {
        this.element.insertAdjacentHTML(this.adjacency, this.content);
      } catch (e) {
        if (this.element.tagName.toLowerCase() == 'tbody') {
          this.insertContent(this.contentFromAnonymousTable());
        } else {
          throw e;
        }
      }
    } else {
      this.range = this.element.ownerDocument.createRange();
      if (this.initializeRange) this.initializeRange();
      this.insertContent([this.range.createContextualFragment(this.content)]);
    }

    setTimeout(function() {content.evalScripts()}, 10);
  },

  contentFromAnonymousTable: function() {
    var div = document.createElement('div');
    div.innerHTML = '<table><tbody>' + this.content + '</tbody></table>';
    return $A(div.childNodes[0].childNodes[0].childNodes);
  }
}

var Insertion = new Object();

Insertion.Before = Class.create();
Insertion.Before.prototype = Object.extend(new Abstract.Insertion('beforeBegin'), {
  initializeRange: function() {
    this.range.setStartBefore(this.element);
  },

  insertContent: function(fragments) {
    fragments.each((function(fragment) {
      this.element.parentNode.insertBefore(fragment, this.element);
    }).bind(this));
  }
});

Insertion.Top = Class.create();
Insertion.Top.prototype = Object.extend(new Abstract.Insertion('afterBegin'), {
  initializeRange: function() {
    this.range.selectNodeContents(this.element);
    this.range.collapse(true);
  },

  insertContent: function(fragments) {
    fragments.reverse(false).each((function(fragment) {
      this.element.insertBefore(fragment, this.element.firstChild);
    }).bind(this));
  }
});

Insertion.Bottom = Class.create();
Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), {
  initializeRange: function() {
    this.range.selectNodeContents(this.element);
    this.range.collapse(this.element);
  },

  insertContent: function(fragments) {
    fragments.each((function(fragment) {
      this.element.appendChild(fragment);
    }).bind(this));
  }
});

Insertion.After = Class.create();
Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), {
  initializeRange: function() {
    this.range.setStartAfter(this.element);
  },

  insertContent: function(fragments) {
    fragments.each((function(fragment) {
      this.element.parentNode.insertBefore(fragment,
        this.element.nextSibling);
    }).bind(this));
  }
});

/*--------------------------------------------------------------------------*/

Element.ClassNames = Class.create();
Element.ClassNames.prototype = {
  initialize: function(element) {
    this.element = $(element);
  },

  _each: function(iterator) {
    this.element.className.split(/\s+/).select(function(name) {
      return name.length > 0;
    })._each(iterator);
  },

  set: function(className) {
    this.element.className = className;
  },

  add: function(classNameToAdd) {
    if (this.include(classNameToAdd)) return;
    this.set(this.toArray().concat(classNameToAdd).join(' '));
  },

  remove: function(classNameToRemove) {
    if (!this.include(classNameToRemove)) return;
    this.set(this.select(function(className) {
      return className != classNameToRemove;
    }).join(' '));
  },

  toString: function() {
    return this.toArray().join(' ');
  }
}

Object.extend(Element.ClassNames.prototype, Enumerable);
var Field = {
  clear: function() {
    for (var i = 0; i < arguments.length; i++)
      $(arguments[i]).value = '';
  },

  focus: function(element) {
    $(element).focus();
  },

  present: function() {
    for (var i = 0; i < arguments.length; i++)
      if ($(arguments[i]).value == '') return false;
    return true;
  },

  select: function(element) {
    $(element).select();
  },

  activate: function(element) {
    element = $(element);
    element.focus();
    if (element.select)
      element.select();
  }
}

/*--------------------------------------------------------------------------*/

var Form = {
  serialize: function(form) {
    var elements = Form.getElements($(form));
    var queryComponents = new Array();

    for (var i = 0; i < elements.length; i++) {
      var queryComponent = Form.Element.serialize(elements[i]);
      if (queryComponent)
        queryComponents.push(queryComponent);
    }

    return queryComponents.join('&');
  },

  getElements: function(form) {
    form = $(form);
    var elements = new Array();

    for (tagName in Form.Element.Serializers) {
      var tagElements = form.getElementsByTagName(tagName);
      for (var j = 0; j < tagElements.length; j++)
        elements.push(tagElements[j]);
    }
    return elements;
  },

  getInputs: function(form, typeName, name) {
    form = $(form);
    var inputs = form.getElementsByTagName('input');

    if (!typeName && !name)
      return inputs;

    var matchingInputs = new Array();
    for (var i = 0; i < inputs.length; i++) {
      var input = inputs[i];
      if ((typeName && input.type != typeName) ||
          (name && input.name != name))
        continue;
      matchingInputs.push(input);
    }

    return matchingInputs;
  },

  disable: function(form) {
    var elements = Form.getElements(form);
    for (var i = 0; i < elements.length; i++) {
      var element = elements[i];
      element.blur();
      element.disabled = 'true';
    }
  },

  enable: function(form) {
    var elements = Form.getElements(form);
    for (var i = 0; i < elements.length; i++) {
      var element = elements[i];
      element.disabled = '';
    }
  },

  findFirstElement: function(form) {
    return Form.getElements(form).find(function(element) {
      return element.type != 'hidden' && !element.disabled &&
        ['input', 'select', 'textarea'].include(element.tagName.toLowerCase());
    });
  },

  focusFirstElement: function(form) {
    Field.activate(Form.findFirstElement(form));
  },

  reset: function(form) {
    $(form).reset();
  }
}

Form.Element = {
  serialize: function(element) {
    element = $(element);
    var method = element.tagName.toLowerCase();
    var parameter = Form.Element.Serializers[method](element);

    if (parameter) {
      var key = encodeURIComponent(parameter[0]);
      if (key.length == 0) return;

      if (parameter[1].constructor != Array)
        parameter[1] = [parameter[1]];

      return parameter[1].map(function(value) {
        return key + '=' + encodeURIComponent(value);
      }).join('&');
    }
  },

  getValue: function(element) {
    element = $(element);
    var method = element.tagName.toLowerCase();
    var parameter = Form.Element.Serializers[method](element);

    if (parameter)
      return parameter[1];
  }
}

Form.Element.Serializers = {
  input: function(element) {
    switch (element.type.toLowerCase()) {
      case 'submit':
      case 'hidden':
      case 'password':
      case 'text':
        return Form.Element.Serializers.textarea(element);
      case 'checkbox':
      case 'radio':
        return Form.Element.Serializers.inputSelector(element);
    }
    return false;
  },

  inputSelector: function(element) {
    if (element.checked)
      return [element.name, element.value];
  },

  textarea: function(element) {
    return [element.name, element.value];
  },

  select: function(element) {
    return Form.Element.Serializers[element.type == 'select-one' ?
      'selectOne' : 'selectMany'](element);
  },

  selectOne: function(element) {
    var value = '', opt, index = element.selectedIndex;
    if (index >= 0) {
      opt = element.options[index];
      value = opt.value;
      if (!value && !('value' in opt))
        value = opt.text;
    }
    return [element.name, value];
  },

  selectMany: function(element) {
    var value = new Array();
    for (var i = 0; i < element.length; i++) {
      var opt = element.options[i];
      if (opt.selected) {
        var optValue = opt.value;
        if (!optValue && !('value' in opt))
          optValue = opt.text;
        value.push(optValue);
      }
    }
    return [element.name, value];
  }
}

/*--------------------------------------------------------------------------*/

var $F = Form.Element.getValue;

/*--------------------------------------------------------------------------*/

Abstract.TimedObserver = function() {}
Abstract.TimedObserver.prototype = {
  initialize: function(element, frequency, callback) {
    this.frequency = frequency;
    this.element   = $(element);
    this.callback  = callback;

    this.lastValue = this.getValue();
    this.registerCallback();
  },

  registerCallback: function() {
    setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
  },

  onTimerEvent: function() {
    var value = this.getValue();
    if (this.lastValue != value) {
      this.callback(this.element, value);
      this.lastValue = value;
    }
  }
}

Form.Element.Observer = Class.create();
Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
  getValue: function() {
    return Form.Element.getValue(this.element);
  }
});

Form.Observer = Class.create();
Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
  getValue: function() {
    return Form.serialize(this.element);
  }
});

/*--------------------------------------------------------------------------*/

Abstract.EventObserver = function() {}
Abstract.EventObserver.prototype = {
  initialize: function(element, callback) {
    this.element  = $(element);
    this.callback = callback;

    this.lastValue = this.getValue();
    if (this.element.tagName.toLowerCase() == 'form')
      this.registerFormCallbacks();
    else
      this.registerCallback(this.element);
  },

  onElementEvent: function() {
    var value = this.getValue();
    if (this.lastValue != value) {
      this.callback(this.element, value);
      this.lastValue = value;
    }
  },

  registerFormCallbacks: function() {
    var elements = Form.getElements(this.element);
    for (var i = 0; i < elements.length; i++)
      this.registerCallback(elements[i]);
  },

  registerCallback: function(element) {
    if (element.type) {
      switch (element.type.toLowerCase()) {
        case 'checkbox':
        case 'radio':
          Event.observe(element, 'click', this.onElementEvent.bind(this));
          break;
        case 'password':
        case 'text':
        case 'textarea':
        case 'select-one':
        case 'select-multiple':
          Event.observe(element, 'change', this.onElementEvent.bind(this));
          break;
      }
    }
  }
}

Form.Element.EventObserver = Class.create();
Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
  getValue: function() {
    return Form.Element.getValue(this.element);
  }
});

Form.EventObserver = Class.create();
Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
  getValue: function() {
    return Form.serialize(this.element);
  }
});
if (!window.Event) {
  var Event = new Object();
}

Object.extend(Event, {
  KEY_BACKSPACE: 8,
  KEY_TAB:       9,
  KEY_RETURN:   13,
  KEY_ESC:      27,
  KEY_LEFT:     37,
  KEY_UP:       38,
  KEY_RIGHT:    39,
  KEY_DOWN:     40,
  KEY_DELETE:   46,

  element: function(event) {
    return event.target || event.srcElement;
  },

  isLeftClick: function(event) {
    return (((event.which) && (event.which == 1)) ||
            ((event.button) && (event.button == 1)));
  },

  pointerX: function(event) {
    return event.pageX || (event.clientX +
      (document.documentElement.scrollLeft || document.body.scrollLeft));
  },

  pointerY: function(event) {
    return event.pageY || (event.clientY +
      (document.documentElement.scrollTop || document.body.scrollTop));
  },

  stop: function(event) {
    if (event.preventDefault) {
      event.preventDefault();
      event.stopPropagation();
    } else {
      event.returnValue = false;
      event.cancelBubble = true;
    }
  },

  // find the first node with the given tagName, starting from the
  // node the event was triggered on; traverses the DOM upwards
  findElement: function(event, tagName) {
    var element = Event.element(event);
    while (element.parentNode && (!element.tagName ||
        (element.tagName.toUpperCase() != tagName.toUpperCase())))
      element = element.parentNode;
    return element;
  },

  observers: false,

  _observeAndCache: function(element, name, observer, useCapture) {
    if (!this.observers) this.observers = [];
    if (element.addEventListener) {
      this.observers.push([element, name, observer, useCapture]);
      element.addEventListener(name, observer, useCapture);
    } else if (element.attachEvent) {
      this.observers.push([element, name, observer, useCapture]);
      element.attachEvent('on' + name, observer);
    }
  },

  unloadCache: function() {
    if (!Event.observers) return;
    for (var i = 0; i < Event.observers.length; i++) {
      Event.stopObserving.apply(this, Event.observers[i]);
      Event.observers[i][0] = null;
    }
    Event.observers = false;
  },

  observe: function(element, name, observer, useCapture) {
    var element = $(element);
    useCapture = useCapture || false;

    if (name == 'keypress' &&
        (navigator.appVersion.match(/Konqueror|Safari|KHTML/)
        || element.attachEvent))
      name = 'keydown';

    this._observeAndCache(element, name, observer, useCapture);
  },

  stopObserving: function(element, name, observer, useCapture) {
    var element = $(element);
    useCapture = useCapture || false;

    if (name == 'keypress' &&
        (navigator.appVersion.match(/Konqueror|Safari|KHTML/)
        || element.detachEvent))
      name = 'keydown';

    if (element.removeEventListener) {
      element.removeEventListener(name, observer, useCapture);
    } else if (element.detachEvent) {
      element.detachEvent('on' + name, observer);
    }
  }
});

/* prevent memory leaks in IE */
Event.observe(window, 'unload', Event.unloadCache, false);
var Position = {
  // set to true if needed, warning: firefox performance problems
  // NOT neeeded for page scrolling, only if draggable contained in
  // scrollable elements
  includeScrollOffsets: false,

  // must be called before calling withinIncludingScrolloffset, every time the
  // page is scrolled
  prepare: function() {
    this.deltaX =  window.pageXOffset
                || document.documentElement.scrollLeft
                || document.body.scrollLeft
                || 0;
    this.deltaY =  window.pageYOffset
                || document.documentElement.scrollTop
                || document.body.scrollTop
                || 0;
  },

  realOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.scrollTop  || 0;
      valueL += element.scrollLeft || 0;
      element = element.parentNode;
    } while (element);
    return [valueL, valueT];
  },

  cumulativeOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
    } while (element);
    return [valueL, valueT];
  },

  positionedOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
      if (element) {
        p = Element.getStyle(element, 'position');
        if (p == 'relative' || p == 'absolute') break;
      }
    } while (element);
    return [valueL, valueT];
  },

  offsetParent: function(element) {
    if (element.offsetParent) return element.offsetParent;
    if (element == document.body) return element;

    while ((element = element.parentNode) && element != document.body)
      if (Element.getStyle(element, 'position') != 'static')
        return element;

    return document.body;
  },

  // caches x/y coordinate pair to use with overlap
  within: function(element, x, y) {
    if (this.includeScrollOffsets)
      return this.withinIncludingScrolloffsets(element, x, y);
    this.xcomp = x;
    this.ycomp = y;
    this.offset = this.cumulativeOffset(element);

    return (y >= this.offset[1] &&
            y <  this.offset[1] + element.offsetHeight &&
            x >= this.offset[0] &&
            x <  this.offset[0] + element.offsetWidth);
  },

  withinIncludingScrolloffsets: function(element, x, y) {
    var offsetcache = this.realOffset(element);

    this.xcomp = x + offsetcache[0] - this.deltaX;
    this.ycomp = y + offsetcache[1] - this.deltaY;
    this.offset = this.cumulativeOffset(element);

    return (this.ycomp >= this.offset[1] &&
            this.ycomp <  this.offset[1] + element.offsetHeight &&
            this.xcomp >= this.offset[0] &&
            this.xcomp <  this.offset[0] + element.offsetWidth);
  },

  // within must be called directly before
  overlap: function(mode, element) {
    if (!mode) return 0;
    if (mode == 'vertical')
      return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
        element.offsetHeight;
    if (mode == 'horizontal')
      return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
        element.offsetWidth;
  },

  clone: function(source, target) {
    source = $(source);
    target = $(target);
    target.style.position = 'absolute';
    var offsets = this.cumulativeOffset(source);
    target.style.top    = offsets[1] + 'px';
    target.style.left   = offsets[0] + 'px';
    target.style.width  = source.offsetWidth + 'px';
    target.style.height = source.offsetHeight + 'px';
  },

  page: function(forElement) {
    var valueT = 0, valueL = 0;

    var element = forElement;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;

      // Safari fix
      if (element.offsetParent==document.body)
        if (Element.getStyle(element,'position')=='absolute') break;

    } while (element = element.offsetParent);

    element = forElement;
    do {
      valueT -= element.scrollTop  || 0;
      valueL -= element.scrollLeft || 0;
    } while (element = element.parentNode);

    return [valueL, valueT];
  },

  clone: function(source, target) {
    var options = Object.extend({
      setLeft:    true,
      setTop:     true,
      setWidth:   true,
      setHeight:  true,
      offsetTop:  0,
      offsetLeft: 0
    }, arguments[2] || {})

    // find page position of source
    source = $(source);
    var p = Position.page(source);

    // find coordinate system to use
    target = $(target);
    var delta = [0, 0];
    var parent = null;
    // delta [0,0] will do fine with position: fixed elements,
    // position:absolute needs offsetParent deltas
    if (Element.getStyle(target,'position') == 'absolute') {
      parent = Position.offsetParent(target);
      delta = Position.page(parent);
    }

    // correct by body offsets (fixes Safari)
    if (parent == document.body) {
      delta[0] -= document.body.offsetLeft;
      delta[1] -= document.body.offsetTop;
    }

    // set position
    if(options.setLeft)   target.style.left  = (p[0] - delta[0] + options.offsetLeft) + 'px';
    if(options.setTop)    target.style.top   = (p[1] - delta[1] + options.offsetTop) + 'px';
    if(options.setWidth)  target.style.width = source.offsetWidth + 'px';
    if(options.setHeight) target.style.height = source.offsetHeight + 'px';
  },

  absolutize: function(element) {
    element = $(element);
    if (element.style.position == 'absolute') return;
    Position.prepare();

    var offsets = Position.positionedOffset(element);
    var top     = offsets[1];
    var left    = offsets[0];
    var width   = element.clientWidth;
    var height  = element.clientHeight;

    element._originalLeft   = left - parseFloat(element.style.left  || 0);
    element._originalTop    = top  - parseFloat(element.style.top || 0);
    element._originalWidth  = element.style.width;
    element._originalHeight = element.style.height;

    element.style.position = 'absolute';
    element.style.top    = top + 'px';;
    element.style.left   = left + 'px';;
    element.style.width  = width + 'px';;
    element.style.height = height + 'px';;
  },

  relativize: function(element) {
    element = $(element);
    if (element.style.position == 'relative') return;
    Position.prepare();

    element.style.position = 'relative';
    var top  = parseFloat(element.style.top  || 0) - (element._originalTop || 0);
    var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);

    element.style.top    = top + 'px';
    element.style.left   = left + 'px';
    element.style.height = element._originalHeight;
    element.style.width  = element._originalWidth;
  }
}

// Safari returns margins on body which is incorrect if the child is absolutely
// positioned.  For performance reasons, redefine Position.cumulativeOffset for
// KHTML/WebKit only.
if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) {
  Position.cumulativeOffset = function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      if (element.offsetParent == document.body)
        if (Element.getStyle(element, 'position') == 'absolute') break;

      element = element.offsetParent;
    } while (element);

    return [valueL, valueT];
  }
}

// ---- effects.js
// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// Contributors:
//  Justin Palmer (http://encytemedia.com/)
//  Mark Pilgrim (http://diveintomark.org/)
//  Martin Bialasinki
// 
// See scriptaculous.js for full license.  

/* ------------- element ext -------------- */  
 
// converts rgb() and #xxx to #xxxxxx format,  
// returns self (or first argument) if not convertable  
String.prototype.parseColor = function() {  
  var color = '#';  
  if(this.slice(0,4) == 'rgb(') {  
    var cols = this.slice(4,this.length-1).split(',');  
    var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);  
  } else {  
    if(this.slice(0,1) == '#') {  
      if(this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();  
      if(this.length==7) color = this.toLowerCase();  
    }  
  }  
  return(color.length==7 ? color : (arguments[0] || this));  
}

Element.collectTextNodes = function(element) {  
  return $A($(element).childNodes).collect( function(node) {
    return (node.nodeType==3 ? node.nodeValue : 
      (node.hasChildNodes() ? Element.collectTextNodes(node) : ''));
  }).flatten().join('');
}

Element.collectTextNodesIgnoreClass = function(element, className) {  
  return $A($(element).childNodes).collect( function(node) {
    return (node.nodeType==3 ? node.nodeValue : 
      ((node.hasChildNodes() && !Element.hasClassName(node,className)) ? 
        Element.collectTextNodes(node) : ''));
  }).flatten().join('');
}

Element.setStyle = function(element, style) {
  element = $(element);
  for(k in style) element.style[k.camelize()] = style[k];
}

Element.setContentZoom = function(element, percent) {  
  Element.setStyle(element, {fontSize: (percent/100) + 'em'});   
  if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0);  
}

Element.getOpacity = function(element){  
  var opacity;
  if (opacity = Element.getStyle(element, 'opacity'))  
    return parseFloat(opacity);  
  if (opacity = (Element.getStyle(element, 'filter') || '').match(/alpha\(opacity=(.*)\)/))  
    if(opacity[1]) return parseFloat(opacity[1]) / 100;  
  return 1.0;  
}

Element.setOpacity = function(element, value){  
  element= $(element);  
  if (value == 1){
    Element.setStyle(element, { opacity: 
      (/Gecko/.test(navigator.userAgent) && !/Konqueror|Safari|KHTML/.test(navigator.userAgent)) ? 
      0.999999 : null });
    if(/MSIE/.test(navigator.userAgent))  
      Element.setStyle(element, {filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'')});  
  } else {  
    if(value < 0.00001) value = 0;  
    Element.setStyle(element, {opacity: value});
    if(/MSIE/.test(navigator.userAgent))  
     Element.setStyle(element, 
       { filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'') +
                 'alpha(opacity='+value*100+')' });  
  }   
}  
 
Element.getInlineOpacity = function(element){  
  return $(element).style.opacity || '';
}  

Element.childrenWithClassName = function(element, className) {  
  return $A($(element).getElementsByTagName('*')).select(
    function(c) { return Element.hasClassName(c, className) });
}

Array.prototype.call = function() {
  var args = arguments;
  this.each(function(f){ f.apply(this, args) });
}

/*--------------------------------------------------------------------------*/

var Effect = {
  tagifyText: function(element) {
    var tagifyStyle = 'position:relative';
    if(/MSIE/.test(navigator.userAgent)) tagifyStyle += ';zoom:1';
    element = $(element);
    $A(element.childNodes).each( function(child) {
      if(child.nodeType==3) {
        child.nodeValue.toArray().each( function(character) {
          element.insertBefore(
            Builder.node('span',{style: tagifyStyle},
              character == ' ' ? String.fromCharCode(160) : character), 
              child);
        });
        Element.remove(child);
      }
    });
  },
  multiple: function(element, effect) {
    var elements;
    if(((typeof element == 'object') || 
        (typeof element == 'function')) && 
       (element.length))
      elements = element;
    else
      elements = $(element).childNodes;
      
    var options = Object.extend({
      speed: 0.1,
      delay: 0.0
    }, arguments[2] || {});
    var masterDelay = options.delay;

    $A(elements).each( function(element, index) {
      new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));
    });
  },
  PAIRS: {
    'slide':  ['SlideDown','SlideUp'],
    'blind':  ['BlindDown','BlindUp'],
    'appear': ['Appear','Fade']
  },
  toggle: function(element, effect) {
    element = $(element);
    effect = (effect || 'appear').toLowerCase();
    var options = Object.extend({
      queue: { position:'end', scope:(element.id || 'global') }
    }, arguments[2] || {});
    Effect[Element.visible(element) ? 
      Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);
  }
};

var Effect2 = Effect; // deprecated

/* ------------- transitions ------------- */

Effect.Transitions = {}

Effect.Transitions.linear = function(pos) {
  return pos;
}
Effect.Transitions.sinoidal = function(pos) {
  return (-Math.cos(pos*Math.PI)/2) + 0.5;
}
Effect.Transitions.reverse  = function(pos) {
  return 1-pos;
}
Effect.Transitions.flicker = function(pos) {
  return ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;
}
Effect.Transitions.wobble = function(pos) {
  return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;
}
Effect.Transitions.pulse = function(pos) {
  return (Math.floor(pos*10) % 2 == 0 ? 
    (pos*10-Math.floor(pos*10)) : 1-(pos*10-Math.floor(pos*10)));
}
Effect.Transitions.none = function(pos) {
  return 0;
}
Effect.Transitions.full = function(pos) {
  return 1;
}

/* ------------- core effects ------------- */

Effect.ScopedQueue = Class.create();
Object.extend(Object.extend(Effect.ScopedQueue.prototype, Enumerable), {
  initialize: function() {
    this.effects  = [];
    this.interval = null;
  },
  _each: function(iterator) {
    this.effects._each(iterator);
  },
  add: function(effect) {
    var timestamp = new Date().getTime();
    
    var position = (typeof effect.options.queue == 'string') ? 
      effect.options.queue : effect.options.queue.position;
    
    switch(position) {
      case 'front':
        // move unstarted effects after this effect  
        this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {
            e.startOn  += effect.finishOn;
            e.finishOn += effect.finishOn;
          });
        break;
      case 'end':
        // start effect after last queued effect has finished
        timestamp = this.effects.pluck('finishOn').max() || timestamp;
        break;
    }
    
    effect.startOn  += timestamp;
    effect.finishOn += timestamp;
    this.effects.push(effect);
    if(!this.interval) 
      this.interval = setInterval(this.loop.bind(this), 40);
  },
  remove: function(effect) {
    this.effects = this.effects.reject(function(e) { return e==effect });
    if(this.effects.length == 0) {
      clearInterval(this.interval);
      this.interval = null;
    }
  },
  loop: function() {
    var timePos = new Date().getTime();
    this.effects.invoke('loop', timePos);
  }
});

Effect.Queues = {
  instances: $H(),
  get: function(queueName) {
    if(typeof queueName != 'string') return queueName;
    
    if(!this.instances[queueName])
      this.instances[queueName] = new Effect.ScopedQueue();
      
    return this.instances[queueName];
  }
}
Effect.Queue = Effect.Queues.get('global');

Effect.DefaultOptions = {
  transition: Effect.Transitions.sinoidal,
  duration:   1.0,   // seconds
  fps:        25.0,  // max. 25fps due to Effect.Queue implementation
  sync:       false, // true for combining
  from:       0.0,
  to:         1.0,
  delay:      0.0,
  queue:      'parallel'
}

Effect.Base = function() {};
Effect.Base.prototype = {
  position: null,
  start: function(options) {
    this.options      = Object.extend(Object.extend({},Effect.DefaultOptions), options || {});
    this.currentFrame = 0;
    this.state        = 'idle';
    this.startOn      = this.options.delay*1000;
    this.finishOn     = this.startOn + (this.options.duration*1000);
    this.event('beforeStart');
    if(!this.options.sync)
      Effect.Queues.get(typeof this.options.queue == 'string' ? 
        'global' : this.options.queue.scope).add(this);
  },
  loop: function(timePos) {
    if(timePos >= this.startOn) {
      if(timePos >= this.finishOn) {
        this.render(1.0);
        this.cancel();
        this.event('beforeFinish');
        if(this.finish) this.finish(); 
        this.event('afterFinish');
        return;  
      }
      var pos   = (timePos - this.startOn) / (this.finishOn - this.startOn);
      var frame = Math.round(pos * this.options.fps * this.options.duration);
      if(frame > this.currentFrame) {
        this.render(pos);
        this.currentFrame = frame;
      }
    }
  },
  render: function(pos) {
    if(this.state == 'idle') {
      this.state = 'running';
      this.event('beforeSetup');
      if(this.setup) this.setup();
      this.event('afterSetup');
    }
    if(this.state == 'running') {
      if(this.options.transition) pos = this.options.transition(pos);
      pos *= (this.options.to-this.options.from);
      pos += this.options.from;
      this.position = pos;
      this.event('beforeUpdate');
      if(this.update) this.update(pos);
      this.event('afterUpdate');
    }
  },
  cancel: function() {
    if(!this.options.sync)
      Effect.Queues.get(typeof this.options.queue == 'string' ? 
        'global' : this.options.queue.scope).remove(this);
    this.state = 'finished';
  },
  event: function(eventName) {
    if(this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);
    if(this.options[eventName]) this.options[eventName](this);
  },
  inspect: function() {
    return '#<Effect:' + $H(this).inspect() + ',options:' + $H(this.options).inspect() + '>';
  }
}

Effect.Parallel = Class.create();
Object.extend(Object.extend(Effect.Parallel.prototype, Effect.Base.prototype), {
  initialize: function(effects) {
    this.effects = effects || [];
    this.start(arguments[1]);
  },
  update: function(position) {
    this.effects.invoke('render', position);
  },
  finish: function(position) {
    this.effects.each( function(effect) {
      effect.render(1.0);
      effect.cancel();
      effect.event('beforeFinish');
      if(effect.finish) effect.finish(position);
      effect.event('afterFinish');
    });
  }
});

Effect.Opacity = Class.create();
Object.extend(Object.extend(Effect.Opacity.prototype, Effect.Base.prototype), {
  initialize: function(element) {
    this.element = $(element);
    // make this work on IE on elements without 'layout'
    if(/MSIE/.test(navigator.userAgent) && (!this.element.hasLayout))
      Element.setStyle(this.element, {zoom: 1});
    var options = Object.extend({
      from: Element.getOpacity(this.element) || 0.0,
      to:   1.0
    }, arguments[1] || {});
    this.start(options);
  },
  update: function(position) {
    Element.setOpacity(this.element, position);
  }
});

Effect.Move = Class.create();
Object.extend(Object.extend(Effect.Move.prototype, Effect.Base.prototype), {
  initialize: function(element) {
    this.element = $(element);
    var options = Object.extend({
      x:    0,
      y:    0,
      mode: 'relative'
    }, arguments[1] || {});
    this.start(options);
  },
  setup: function() {
    // Bug in Opera: Opera returns the "real" position of a static element or
    // relative element that does not have top/left explicitly set.
    // ==> Always set top and left for position relative elements in your stylesheets 
    // (to 0 if you do not need them) 
    Element.makePositioned(this.element);
    this.originalLeft = parseFloat(Element.getStyle(this.element,'left') || '0');
    this.originalTop  = parseFloat(Element.getStyle(this.element,'top')  || '0');
    if(this.options.mode == 'absolute') {
      // absolute movement, so we need to calc deltaX and deltaY
      this.options.x = this.options.x - this.originalLeft;
      this.options.y = this.options.y - this.originalTop;
    }
  },
  update: function(position) {
    Element.setStyle(this.element, {
      left: this.options.x  * position + this.originalLeft + 'px',
      top:  this.options.y  * position + this.originalTop  + 'px'
    });
  }
});

// for backwards compatibility
Effect.MoveBy = function(element, toTop, toLeft) {
  return new Effect.Move(element, 
    Object.extend({ x: toLeft, y: toTop }, arguments[3] || {}));
};

Effect.Scale = Class.create();
Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), {
  initialize: function(element, percent) {
    this.element = $(element)
    var options = Object.extend({
      scaleX: true,
      scaleY: true,
      scaleContent: true,
      scaleFromCenter: false,
      scaleMode: 'box',        // 'box' or 'contents' or {} with provided values
      scaleFrom: 100.0,
      scaleTo:   percent
    }, arguments[2] || {});
    this.start(options);
  },
  setup: function() {
    this.restoreAfterFinish = this.options.restoreAfterFinish || false;
    this.elementPositioning = Element.getStyle(this.element,'position');
    
    this.originalStyle = {};
    ['top','left','width','height','fontSize'].each( function(k) {
      this.originalStyle[k] = this.element.style[k];
    }.bind(this));
      
    this.originalTop  = this.element.offsetTop;
    this.originalLeft = this.element.offsetLeft;
    
    var fontSize = Element.getStyle(this.element,'font-size') || '100%';
    ['em','px','%'].each( function(fontSizeType) {
      if(fontSize.indexOf(fontSizeType)>0) {
        this.fontSize     = parseFloat(fontSize);
        this.fontSizeType = fontSizeType;
      }
    }.bind(this));
    
    this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;
    
    this.dims = null;
    if(this.options.scaleMode=='box')
      this.dims = [this.element.offsetHeight, this.element.offsetWidth];
    if(/^content/.test(this.options.scaleMode))
      this.dims = [this.element.scrollHeight, this.element.scrollWidth];
    if(!this.dims)
      this.dims = [this.options.scaleMode.originalHeight,
                   this.options.scaleMode.originalWidth];
  },
  update: function(position) {
    var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);
    if(this.options.scaleContent && this.fontSize)
      Element.setStyle(this.element, {fontSize: this.fontSize * currentScale + this.fontSizeType });
    this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);
  },
  finish: function(position) {
    if (this.restoreAfterFinish) Element.setStyle(this.element, this.originalStyle);
  },
  setDimensions: function(height, width) {
    var d = {};
    if(this.options.scaleX) d.width = width + 'px';
    if(this.options.scaleY) d.height = height + 'px';
    if(this.options.scaleFromCenter) {
      var topd  = (height - this.dims[0])/2;
      var leftd = (width  - this.dims[1])/2;
      if(this.elementPositioning == 'absolute') {
        if(this.options.scaleY) d.top = this.originalTop-topd + 'px';
        if(this.options.scaleX) d.left = this.originalLeft-leftd + 'px';
      } else {
        if(this.options.scaleY) d.top = -topd + 'px';
        if(this.options.scaleX) d.left = -leftd + 'px';
      }
    }
    Element.setStyle(this.element, d);
  }
});

Effect.Highlight = Class.create();
Object.extend(Object.extend(Effect.Highlight.prototype, Effect.Base.prototype), {
  initialize: function(element) {
    this.element = $(element);
    var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || {});
    this.start(options);
  },
  setup: function() {
    // Prevent executing on elements not in the layout flow
    if(Element.getStyle(this.element, 'display')=='none') { this.cancel(); return; }
    // Disable background image during the effect
    this.oldStyle = {
      backgroundImage: Element.getStyle(this.element, 'background-image') };
    Element.setStyle(this.element, {backgroundImage: 'none'});
    if(!this.options.endcolor)
      this.options.endcolor = Element.getStyle(this.element, 'background-color').parseColor('#ffffff');
    if(!this.options.restorecolor)
      this.options.restorecolor = Element.getStyle(this.element, 'background-color');
    // init color calculations
    this._base  = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));
    this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));
  },
  update: function(position) {
    Element.setStyle(this.element,{backgroundColor: $R(0,2).inject('#',function(m,v,i){
      return m+(Math.round(this._base[i]+(this._delta[i]*position)).toColorPart()); }.bind(this)) });
  },
  finish: function() {
    Element.setStyle(this.element, Object.extend(this.oldStyle, {
      backgroundColor: this.options.restorecolor
    }));
  }
});

Effect.ScrollTo = Class.create();
Object.extend(Object.extend(Effect.ScrollTo.prototype, Effect.Base.prototype), {
  initialize: function(element) {
    this.element = $(element);
    this.start(arguments[1] || {});
  },
  setup: function() {
    Position.prepare();
    var offsets = Position.cumulativeOffset(this.element);
    if(this.options.offset) offsets[1] += this.options.offset;
    var max = window.innerHeight ? 
      window.height - window.innerHeight :
      document.body.scrollHeight - 
        (document.documentElement.clientHeight ? 
          document.documentElement.clientHeight : document.body.clientHeight);
    this.scrollStart = Position.deltaY;
    this.delta = (offsets[1] > max ? max : offsets[1]) - this.scrollStart;
  },
  update: function(position) {
    Position.prepare();
    window.scrollTo(Position.deltaX, 
      this.scrollStart + (position*this.delta));
  }
});

/* ------------- combination effects ------------- */

Effect.Fade = function(element) {
  var oldOpacity = Element.getInlineOpacity(element);
  var options = Object.extend({
  from: Element.getOpacity(element) || 1.0,
  to:   0.0,
  afterFinishInternal: function(effect) { with(Element) { 
    if(effect.options.to!=0) return;
    hide(effect.element);
    setStyle(effect.element, {opacity: oldOpacity}); }}
  }, arguments[1] || {});
  return new Effect.Opacity(element,options);
}

Effect.Appear = function(element) {
  var options = Object.extend({
  from: (Element.getStyle(element, 'display') == 'none' ? 0.0 : Element.getOpacity(element) || 0.0),
  to:   1.0,
  beforeSetup: function(effect) { with(Element) {
    setOpacity(effect.element, effect.options.from);
    show(effect.element); }}
  }, arguments[1] || {});
  return new Effect.Opacity(element,options);
}

Effect.Puff = function(element) {
  element = $(element);
  var oldStyle = { opacity: Element.getInlineOpacity(element), position: Element.getStyle(element, 'position') };
  return new Effect.Parallel(
   [ new Effect.Scale(element, 200, 
      { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), 
     new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], 
     Object.extend({ duration: 1.0, 
      beforeSetupInternal: function(effect) { with(Element) {
        setStyle(effect.effects[0].element, {position: 'absolute'}); }},
      afterFinishInternal: function(effect) { with(Element) {
         hide(effect.effects[0].element);
         setStyle(effect.effects[0].element, oldStyle); }}
     }, arguments[1] || {})
   );
}

Effect.BlindUp = function(element) {
  element = $(element);
  Element.makeClipping(element);
  return new Effect.Scale(element, 0, 
    Object.extend({ scaleContent: false, 
      scaleX: false, 
      restoreAfterFinish: true,
      afterFinishInternal: function(effect) { with(Element) {
        [hide, undoClipping].call(effect.element); }} 
    }, arguments[1] || {})
  );
}

Effect.BlindDown = function(element) {
  element = $(element);
  var oldHeight = Element.getStyle(element, 'height');
  var elementDimensions = Element.getDimensions(element);
  return new Effect.Scale(element, 100, 
    Object.extend({ scaleContent: false, 
      scaleX: false,
      scaleFrom: 0,
      scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
      restoreAfterFinish: true,
      afterSetup: function(effect) { with(Element) {
        makeClipping(effect.element);
        setStyle(effect.element, {height: '0px'});
        show(effect.element); 
      }},  
      afterFinishInternal: function(effect) { with(Element) {
        undoClipping(effect.element);
        setStyle(effect.element, {height: oldHeight});
      }}
    }, arguments[1] || {})
  );
}

Effect.SwitchOff = function(element) {
  element = $(element);
  var oldOpacity = Element.getInlineOpacity(element);
  return new Effect.Appear(element, { 
    duration: 0.4,
    from: 0,
    transition: Effect.Transitions.flicker,
    afterFinishInternal: function(effect) {
      new Effect.Scale(effect.element, 1, { 
        duration: 0.3, scaleFromCenter: true,
        scaleX: false, scaleContent: false, restoreAfterFinish: true,
        beforeSetup: function(effect) { with(Element) {
          [makePositioned,makeClipping].call(effect.element);
        }},
        afterFinishInternal: function(effect) { with(Element) {
          [hide,undoClipping,undoPositioned].call(effect.element);
          setStyle(effect.element, {opacity: oldOpacity});
        }}
      })
    }
  });
}

Effect.DropOut = function(element) {
  element = $(element);
  var oldStyle = {
    top: Element.getStyle(element, 'top'),
    left: Element.getStyle(element, 'left'),
    opacity: Element.getInlineOpacity(element) };
  return new Effect.Parallel(
    [ new Effect.Move(element, {x: 0, y: 100, sync: true }), 
      new Effect.Opacity(element, { sync: true, to: 0.0 }) ],
    Object.extend(
      { duration: 0.5,
        beforeSetup: function(effect) { with(Element) {
          makePositioned(effect.effects[0].element); }},
        afterFinishInternal: function(effect) { with(Element) {
          [hide, undoPositioned].call(effect.effects[0].element);
          setStyle(effect.effects[0].element, oldStyle); }} 
      }, arguments[1] || {}));
}

Effect.Shake = function(element) {
  element = $(element);
  var oldStyle = {
    top: Element.getStyle(element, 'top'),
    left: Element.getStyle(element, 'left') };
	  return new Effect.Move(element, 
	    { x:  20, y: 0, duration: 0.05, afterFinishInternal: function(effect) {
	  new Effect.Move(effect.element,
	    { x: -40, y: 0, duration: 0.1,  afterFinishInternal: function(effect) {
	  new Effect.Move(effect.element,
	    { x:  40, y: 0, duration: 0.1,  afterFinishInternal: function(effect) {
	  new Effect.Move(effect.element,
	    { x: -40, y: 0, duration: 0.1,  afterFinishInternal: function(effect) {
	  new Effect.Move(effect.element,
	    { x:  40, y: 0, duration: 0.1,  afterFinishInternal: function(effect) {
	  new Effect.Move(effect.element,
	    { x: -20, y: 0, duration: 0.05, afterFinishInternal: function(effect) { with(Element) {
        undoPositioned(effect.element);
        setStyle(effect.element, oldStyle);
  }}}) }}) }}) }}) }}) }});
}

Effect.SlideDown = function(element) {
  element = $(element);
  Element.cleanWhitespace(element);
  // SlideDown need to have the content of the element wrapped in a container element with fixed height!
  var oldInnerBottom = Element.getStyle(element.firstChild, 'bottom');
  var elementDimensions = Element.getDimensions(element);
  return new Effect.Scale(element, 100, Object.extend({ 
    scaleContent: false, 
    scaleX: false, 
    scaleFrom: 0,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) { with(Element) {
      makePositioned(effect.element);
      makePositioned(effect.element.firstChild);
      if(window.opera) setStyle(effect.element, {top: ''});
      makeClipping(effect.element);
      setStyle(effect.element, {height: '0px'});
      show(element); }},
    afterUpdateInternal: function(effect) { with(Element) {
      setStyle(effect.element.firstChild, {bottom:
        (effect.dims[0] - effect.element.clientHeight) + 'px' }); }},
    afterFinishInternal: function(effect) { with(Element) {
      undoClipping(effect.element); 
      undoPositioned(effect.element.firstChild);
      undoPositioned(effect.element);
      setStyle(effect.element.firstChild, {bottom: oldInnerBottom}); }}
    }, arguments[1] || {})
  );
}
  
Effect.SlideUp = function(element) {
  element = $(element);
  Element.cleanWhitespace(element);
  var oldInnerBottom = Element.getStyle(element.firstChild, 'bottom');
  return new Effect.Scale(element, 0, 
   Object.extend({ scaleContent: false, 
    scaleX: false, 
    scaleMode: 'box',
    scaleFrom: 100,
    restoreAfterFinish: true,
    beforeStartInternal: function(effect) { with(Element) {
      makePositioned(effect.element);
      makePositioned(effect.element.firstChild);
      if(window.opera) setStyle(effect.element, {top: ''});
      makeClipping(effect.element);
      show(element); }},  
    afterUpdateInternal: function(effect) { with(Element) {
      setStyle(effect.element.firstChild, {bottom:
        (effect.dims[0] - effect.element.clientHeight) + 'px' }); }},
    afterFinishInternal: function(effect) { with(Element) {
        [hide, undoClipping].call(effect.element); 
        undoPositioned(effect.element.firstChild);
        undoPositioned(effect.element);
        setStyle(effect.element.firstChild, {bottom: oldInnerBottom}); }}
   }, arguments[1] || {})
  );
}

// Bug in opera makes the TD containing this element expand for a instance after finish 
Effect.Squish = function(element) {
  return new Effect.Scale(element, window.opera ? 1 : 0, 
    { restoreAfterFinish: true,
      beforeSetup: function(effect) { with(Element) {
        makeClipping(effect.element); }},  
      afterFinishInternal: function(effect) { with(Element) {
        hide(effect.element); 
        undoClipping(effect.element); }}
  });
}

Effect.Grow = function(element) {
  element = $(element);
  var options = Object.extend({
    direction: 'center',
    moveTransistion: Effect.Transitions.sinoidal,
    scaleTransition: Effect.Transitions.sinoidal,
    opacityTransition: Effect.Transitions.full
  }, arguments[1] || {});
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    height: element.style.height,
    width: element.style.width,
    opacity: Element.getInlineOpacity(element) };

  var dims = Element.getDimensions(element);    
  var initialMoveX, initialMoveY;
  var moveX, moveY;
  
  switch (options.direction) {
    case 'top-left':
      initialMoveX = initialMoveY = moveX = moveY = 0; 
      break;
    case 'top-right':
      initialMoveX = dims.width;
      initialMoveY = moveY = 0;
      moveX = -dims.width;
      break;
    case 'bottom-left':
      initialMoveX = moveX = 0;
      initialMoveY = dims.height;
      moveY = -dims.height;
      break;
    case 'bottom-right':
      initialMoveX = dims.width;
      initialMoveY = dims.height;
      moveX = -dims.width;
      moveY = -dims.height;
      break;
    case 'center':
      initialMoveX = dims.width / 2;
      initialMoveY = dims.height / 2;
      moveX = -dims.width / 2;
      moveY = -dims.height / 2;
      break;
  }
  
  return new Effect.Move(element, {
    x: initialMoveX,
    y: initialMoveY,
    duration: 0.01, 
    beforeSetup: function(effect) { with(Element) {
      hide(effect.element);
      makeClipping(effect.element);
      makePositioned(effect.element);
    }},
    afterFinishInternal: function(effect) {
      new Effect.Parallel(
        [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),
          new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),
          new Effect.Scale(effect.element, 100, {
            scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, 
            sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
        ], Object.extend({
             beforeSetup: function(effect) { with(Element) {
               setStyle(effect.effects[0].element, {height: '0px'});
               show(effect.effects[0].element); }},
             afterFinishInternal: function(effect) { with(Element) {
               [undoClipping, undoPositioned].call(effect.effects[0].element); 
               setStyle(effect.effects[0].element, oldStyle); }}
           }, options)
      )
    }
  });
}

Effect.Shrink = function(element) {
  element = $(element);
  var options = Object.extend({
    direction: 'center',
    moveTransistion: Effect.Transitions.sinoidal,
    scaleTransition: Effect.Transitions.sinoidal,
    opacityTransition: Effect.Transitions.none
  }, arguments[1] || {});
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    height: element.style.height,
    width: element.style.width,
    opacity: Element.getInlineOpacity(element) };

  var dims = Element.getDimensions(element);
  var moveX, moveY;
  
  switch (options.direction) {
    case 'top-left':
      moveX = moveY = 0;
      break;
    case 'top-right':
      moveX = dims.width;
      moveY = 0;
      break;
    case 'bottom-left':
      moveX = 0;
      moveY = dims.height;
      break;
    case 'bottom-right':
      moveX = dims.width;
      moveY = dims.height;
      break;
    case 'center':  
      moveX = dims.width / 2;
      moveY = dims.height / 2;
      break;
  }
  
  return new Effect.Parallel(
    [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),
      new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),
      new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })
    ], Object.extend({            
         beforeStartInternal: function(effect) { with(Element) {
           [makePositioned, makeClipping].call(effect.effects[0].element) }},
         afterFinishInternal: function(effect) { with(Element) {
           [hide, undoClipping, undoPositioned].call(effect.effects[0].element);
           setStyle(effect.effects[0].element, oldStyle); }}
       }, options)
  );
}

Effect.Pulsate = function(element) {
  element = $(element);
  var options    = arguments[1] || {};
  var oldOpacity = Element.getInlineOpacity(element);
  var transition = options.transition || Effect.Transitions.sinoidal;
  var reverser   = function(pos){ return transition(1-Effect.Transitions.pulse(pos)) };
  reverser.bind(transition);
  return new Effect.Opacity(element, 
    Object.extend(Object.extend({  duration: 3.0, from: 0,
      afterFinishInternal: function(effect) { Element.setStyle(effect.element, {opacity: oldOpacity}); }
    }, options), {transition: reverser}));
}

Effect.Fold = function(element) {
  element = $(element);
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    width: element.style.width,
    height: element.style.height };
  Element.makeClipping(element);
  return new Effect.Scale(element, 5, Object.extend({   
    scaleContent: false,
    scaleX: false,
    afterFinishInternal: function(effect) {
    new Effect.Scale(element, 1, { 
      scaleContent: false, 
      scaleY: false,
      afterFinishInternal: function(effect) { with(Element) {
        [hide, undoClipping].call(effect.element); 
        setStyle(effect.element, oldStyle);
      }} });
  }}, arguments[1] || {}));
}
// ---- lightbox.js
// -----------------------------------------------------------------------------------
//
//	Lightbox v2.02
//	by Lokesh Dhakar - http://www.huddletogether.com
//	3/31/06
//
//	For more information on this script, visit:
//	http://huddletogether.com/projects/lightbox2/
//
//	Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/
//	
//	Credit also due to those who have helped, inspired, and made their code available to the public.
//	Including: Scott Upton(uptonic.com), Peter-Paul Koch(quirksmode.org), Thomas Fuchs(mir.aculo.us), and others.
//
//
// -----------------------------------------------------------------------------------
/*

	Table of Contents
	-----------------
	Configuration
	Global Variables

	Extending Built-in Objects	
	- Object.extend(Element)
	- Array.prototype.removeDuplicates()
	- Array.prototype.empty()

	Lightbox Class Declaration
	- initialize()
	- start()
	- changeImage()
	- resizeImageContainer()
	- showImage()
	- updateDetails()
	- updateNav()
	- enableKeyboardNav()
	- disableKeyboardNav()
	- keyboardAction()
	- preloadNeighborImages()
	- end()
	
	Miscellaneous Functions
	- getPageScroll()
	- getPageSize()
	- getKey()
	- listenKey()
	- showSelectBoxes()
	- hideSelectBoxes()
	- pause()
	- initLightbox()
	
	Function Calls
	- addLoadEvent(initLightbox)
	
*/
// -----------------------------------------------------------------------------------

//
//	Configuration
//

// EDITED for Dokuwiki plugin

var fileLoadingImage = "lib/plugins/lightbox/images/loading.gif";		
var fileBottomNavCloseImage = "lib/plugins/lightbox/images/closelabel.gif";

var resizeSpeed = 7;	// controls the speed of the image resizing (1=slowest and 10=fastest)

var borderSize = 50;	//if you adjust the padding in the CSS, you will need to update this variable

// -----------------------------------------------------------------------------------

//
//	Global Variables
//
var imageArray = new Array;
var activeImage;

if(resizeSpeed > 10){ resizeSpeed = 10;}
if(resizeSpeed < 1){ resizeSpeed = 1;}
resizeDuration = (11 - resizeSpeed) * 0.15;

// -----------------------------------------------------------------------------------

//
//	Additional methods for Element added by SU, Couloir
//	- further additions by Lokesh Dhakar (huddletogether.com)
//
Object.extend(Element, {
	getWidth: function(element) {
	   	element = $(element);
	   	return element.offsetWidth; 
	},
	setWidth: function(element,w) {
	   	element = $(element);
    	element.style.width = w +"px";
	},
	setHeight: function(element,h) {
   		element = $(element);
    	element.style.height = h +"px";
	},
	setTop: function(element,t) {
	   	element = $(element);
    	element.style.top = t +"px";
	},
	setSrc: function(element,src) {
    	element = $(element);
    	element.src = src; 
	},
	setHref: function(element,href) {
    	element = $(element);
    	element.href = href; 
	},
	setInnerHTML: function(element,content) {
		element = $(element);
		element.innerHTML = content;
	}
});

// -----------------------------------------------------------------------------------

//
//	Extending built-in Array object
//	- array.removeDuplicates()
//	- array.empty()
//
Array.prototype.removeDuplicates = function () {
	for(i = 1; i < this.length; i++){
		if(this[i][0] == this[i-1][0]){
			this.splice(i,1);
		}
	}
}

// -----------------------------------------------------------------------------------

Array.prototype.empty = function () {
	for(i = 0; i <= this.length; i++){
		this.shift();
	}
}

// -----------------------------------------------------------------------------------

//
//	Lightbox Class Declaration
//	- initialize()
//	- start()
//	- changeImage()
//	- resizeImageContainer()
//	- showImage()
//	- updateDetails()
//	- updateNav()
//	- enableKeyboardNav()
//	- disableKeyboardNav()
//	- keyboardNavAction()
//	- preloadNeighborImages()
//	- end()
//
//	Structuring of code inspired by Scott Upton (http://www.uptonic.com/)
//
var Lightbox = Class.create();

Lightbox.prototype = {
	
	// initialize()
	// Constructor runs on completion of the DOM loading. Loops through anchor tags looking for 
	// 'lightbox' references and applies onclick events to appropriate links. The 2nd section of
	// the function inserts html at the bottom of the page which is used to display the shadow 
	// overlay and the image container.
	//
	initialize: function() {	
		if (!document.getElementsByTagName){ return; }
		var anchors = document.getElementsByTagName('a');

		// loop through all anchor tags
		for (var i=0; i<anchors.length; i++){
			var anchor = anchors[i];
			
			// EDITED for Dokuwiki			
			var relAttribute = String(anchor.getAttribute('class'));
			
			// use the string.match() method to catch 'lightbox' references in the rel attribute
			// EDITED for Dokuwiki plugin
			if (anchor.getAttribute('href') && (relAttribute.toLowerCase().match('media'))){
				anchor.onclick = function () {myLightbox.start(this); return false;}
			}
		}

		// The rest of this code inserts html at the bottom of the page that looks similar to this:
		//
		//	<div id="overlay"></div>
		//	<div id="lightbox">
		//		<div id="outerImageContainer">
		//			<div id="imageContainer">
		//				<img id="lightboxImage">
		//				<div style="" id="hoverNav">
		//					<a href="#" id="prevLink"></a>
		//					<a href="#" id="nextLink"></a>
		//				</div>
		//				<div id="loading">
		//					<a href="#" id="loadingLink">
		//						<img src="images/loading.gif">
		//					</a>
		//				</div>
		//			</div>
		//		</div>
		//		<div id="imageDataContainer">
		//			<div id="imageData">
		//				<div id="imageDetails">
		//					<span id="caption"></span>
		//					<span id="numberDisplay"></span>
		//				</div>
		//				<div id="bottomNav">
		//					<a href="#" id="bottomNavClose">
		//						<img src="images/close.gif">
		//					</a>
		//				</div>
		//			</div>
		//		</div>
		//	</div>


		var objBody = document.getElementsByTagName("body").item(0);
		
		var objOverlay = document.createElement("div");
		objOverlay.setAttribute('id','overlay');
		objOverlay.style.display = 'none';
		objOverlay.onclick = function() { myLightbox.end(); return false; }
		objBody.appendChild(objOverlay);
		
		var objLightbox = document.createElement("div");
		objLightbox.setAttribute('id','lightbox');
		objLightbox.style.display = 'none';
		objBody.appendChild(objLightbox);
	
		var objOuterImageContainer = document.createElement("div");
		objOuterImageContainer.setAttribute('id','outerImageContainer');
		objLightbox.appendChild(objOuterImageContainer);

		var objImageContainer = document.createElement("div");
		objImageContainer.setAttribute('id','imageContainer');
		objOuterImageContainer.appendChild(objImageContainer);
	
		var objLightboxImage = document.createElement("img");
		objLightboxImage.setAttribute('id','lightboxImage');
		objImageContainer.appendChild(objLightboxImage);
	
		var objHoverNav = document.createElement("div");
		objHoverNav.setAttribute('id','hoverNav');
		objImageContainer.appendChild(objHoverNav);
	
		var objPrevLink = document.createElement("a");
		objPrevLink.setAttribute('id','prevLink');
		objPrevLink.setAttribute('href','#');
		objHoverNav.appendChild(objPrevLink);
		
		var objNextLink = document.createElement("a");
		objNextLink.setAttribute('id','nextLink');
		objNextLink.setAttribute('href','#');
		objHoverNav.appendChild(objNextLink);
	
		var objLoading = document.createElement("div");
		objLoading.setAttribute('id','loading');
		objImageContainer.appendChild(objLoading);
	
		var objLoadingLink = document.createElement("a");
		objLoadingLink.setAttribute('id','loadingLink');
		objLoadingLink.setAttribute('href','#');
		objLoadingLink.onclick = function() { myLightbox.end(); return false; }
		objLoading.appendChild(objLoadingLink);
	
		var objLoadingImage = document.createElement("img");
		objLoadingImage.setAttribute('src', fileLoadingImage);
		objLoadingLink.appendChild(objLoadingImage);

		var objImageDataContainer = document.createElement("div");
		objImageDataContainer.setAttribute('id','imageDataContainer');
		objImageDataContainer.className = 'clearfix';
		objLightbox.appendChild(objImageDataContainer);

		var objImageData = document.createElement("div");
		objImageData.setAttribute('id','imageData');
		objImageDataContainer.appendChild(objImageData);
	
		var objImageDetails = document.createElement("div");
		objImageDetails.setAttribute('id','imageDetails');
		objImageData.appendChild(objImageDetails);
	
		var objCaption = document.createElement("span");
		objCaption.setAttribute('id','caption');
		objImageDetails.appendChild(objCaption);
	
		var objNumberDisplay = document.createElement("span");
		objNumberDisplay.setAttribute('id','numberDisplay');
		objImageDetails.appendChild(objNumberDisplay);
		
		var objBottomNav = document.createElement("div");
		objBottomNav.setAttribute('id','bottomNav');
		objImageData.appendChild(objBottomNav);
	
		var objBottomNavCloseLink = document.createElement("a");
		objBottomNavCloseLink.setAttribute('id','bottomNavClose');
		objBottomNavCloseLink.setAttribute('href','#');
		objBottomNavCloseLink.onclick = function() { myLightbox.end(); return false; }
		objBottomNav.appendChild(objBottomNavCloseLink);
	
		var objBottomNavCloseImage = document.createElement("img");
		objBottomNavCloseImage.setAttribute('src', fileBottomNavCloseImage);
		objBottomNavCloseLink.appendChild(objBottomNavCloseImage);
	},
	
	//
	//	start()
	//	Display overlay and lightbox. If image is part of a set, add siblings to imageArray.
	//
	start: function(imageLink) {	

		hideSelectBoxes();

		// stretch overlay to fill page and fade in
		var arrayPageSize = getPageSize();
		Element.setHeight('overlay', arrayPageSize[1]);
		new Effect.Appear('overlay', { duration: 0.2, from: 0.0, to: 0.8 });

		imageArray = [];
		imageNum = 0;		

		if (!document.getElementsByTagName){ return; }
		var anchors = document.getElementsByTagName('a');

		// if image is NOT part of a set..
		if((imageLink.getAttribute('rel') == 'lightbox')){
			// add single image to imageArray
			imageArray.push(new Array(imageLink.getAttribute('href'), imageLink.getAttribute('title')));			
		} else {
		// if image is part of a set..

			// loop through anchors, find other images in set, and add them to imageArray
			// EDITED for Dokuwiki plugin
			for (var i=0; i<anchors.length; i++){
				var anchor = anchors[i];
				if (anchor.getAttribute('href') && (anchor.getAttribute('class') == imageLink.getAttribute('class'))){

				if (anchor.firstChild.getAttribute('title')) {
					imageArray.push(new Array(anchor.getAttribute('href'), anchor.firstChild.getAttribute('title')));
			} else {
					imageArray.push(new Array(anchor.getAttribute('href'), anchor.getAttribute('title')));}
				}
			}
			imageArray.removeDuplicates();
			while(imageArray[imageNum][0] != imageLink.getAttribute('href')) { imageNum++;}
		}

		// calculate top offset for the lightbox and display 
		var arrayPageSize = getPageSize();
		var arrayPageScroll = getPageScroll();
		var lightboxTop = arrayPageScroll[1] + (arrayPageSize[3] / 15);

		Element.setTop('lightbox', lightboxTop);
		Element.show('lightbox');
		
		this.changeImage(imageNum);
	},

	//
	//	changeImage()
	//	Hide most elements and preload image in preparation for resizing image container.
	//
	changeImage: function(imageNum) {	
		
		activeImage = imageNum;	// update global var

		// hide elements during transition
		Element.show('loading');
		Element.hide('lightboxImage');
		Element.hide('hoverNav');
		Element.hide('prevLink');
		Element.hide('nextLink');
		Element.hide('imageDataContainer');
		Element.hide('numberDisplay');		
		
		imgPreloader = new Image();
		
		// once image is preloaded, resize image container
		imgPreloader.onload=function(){
			Element.setSrc('lightboxImage', imageArray[activeImage][0]);
			myLightbox.resizeImageContainer(imgPreloader.width, imgPreloader.height);
		}
		imgPreloader.src = imageArray[activeImage][0];
	},

	//
	//	resizeImageContainer()
	//
	resizeImageContainer: function( imgWidth, imgHeight) {

		// get current height and width
		this.wCur = Element.getWidth('outerImageContainer');
		this.hCur = Element.getHeight('outerImageContainer');

		// scalars based on change from old to new
		this.xScale = ((imgWidth  + (borderSize * 2)) / this.wCur) * 100;
		this.yScale = ((imgHeight  + (borderSize * 2)) / this.hCur) * 100;

		// calculate size difference between new and old image, and resize if necessary
		wDiff = (this.wCur - borderSize * 2) - imgWidth;
		hDiff = (this.hCur - borderSize * 2) - imgHeight;

		if(!( hDiff == 0)){ new Effect.Scale('outerImageContainer', this.yScale, {scaleX: false, duration: resizeDuration, queue: 'front'}); }
		if(!( wDiff == 0)){ new Effect.Scale('outerImageContainer', this.xScale, {scaleY: false, delay: resizeDuration, duration: resizeDuration}); }

		// if new and old image are same size and no scaling transition is necessary, 
		// do a quick pause to prevent image flicker.
		if((hDiff == 0) && (wDiff == 0)){
			if (navigator.appVersion.indexOf("MSIE")!=-1){ pause(250); } else { pause(100);} 
		}

		Element.setHeight('prevLink', imgHeight);
		Element.setHeight('nextLink', imgHeight);
		Element.setWidth( 'imageDataContainer', imgWidth + (borderSize * 2));

		this.showImage();
	},
	
	//
	//	showImage()
	//	Display image and begin preloading neighbors.
	//
	showImage: function(){
		Element.hide('loading');
		new Effect.Appear('lightboxImage', { duration: 0.5, queue: 'end', afterFinish: function(){	myLightbox.updateDetails(); } });
		this.preloadNeighborImages();
	},

	//
	//	updateDetails()
	//	Display caption, image number, and bottom nav.
	//
	updateDetails: function() {
	
		Element.show('caption');
		Element.setInnerHTML( 'caption', imageArray[activeImage][1]);
		
		// if image is part of set display 'Image x of x' 
		if(imageArray.length > 1){
			Element.show('numberDisplay');
			Element.setInnerHTML( 'numberDisplay', "Image " + eval(activeImage + 1) + " of " + imageArray.length);
		}

		new Effect.Parallel(
			[ new Effect.SlideDown( 'imageDataContainer', { sync: true, duration: resizeDuration + 0.25, from: 0.0, to: 1.0 }), 
			  new Effect.Appear('imageDataContainer', { sync: true, duration: 1.0 }) ],
			{ duration: 0.65, afterFinish: function() { myLightbox.updateNav();} } 
		);
	},

	//
	//	updateNav()
	//	Display appropriate previous and next hover navigation.
	//
	updateNav: function() {

		Element.show('hoverNav');				

		// if not first image in set, display prev image button
		if(activeImage != 0){
			Element.show('prevLink');
			document.getElementById('prevLink').onclick = function() {
				myLightbox.changeImage(activeImage - 1); return false;
			}
		}

		// if not last image in set, display next image button
		if(activeImage != (imageArray.length - 1)){
			Element.show('nextLink');
			document.getElementById('nextLink').onclick = function() {
				myLightbox.changeImage(activeImage + 1); return false;
			}
		}
		
		this.enableKeyboardNav();
	},

	//
	//	enableKeyboardNav()
	//
	enableKeyboardNav: function() {
		document.onkeydown = this.keyboardAction; 
	},

	//
	//	disableKeyboardNav()
	//
	disableKeyboardNav: function() {
		document.onkeydown = '';
	},

	//
	//	keyboardAction()
	//
	keyboardAction: function(e) {
		if (e == null) { // ie
			keycode = event.keyCode;
		} else { // mozilla
			keycode = e.which;
		}

		key = String.fromCharCode(keycode).toLowerCase();
		
		if((key == 'x') || (key == 'o') || (key == 'c')){	// close lightbox
			myLightbox.end();
		} else if(key == 'p'){	// display previous image
			if(activeImage != 0){
				myLightbox.disableKeyboardNav();
				myLightbox.changeImage(activeImage - 1);
			}
		} else if(key == 'n'){	// display next image
			if(activeImage != (imageArray.length - 1)){
				myLightbox.disableKeyboardNav();
				myLightbox.changeImage(activeImage + 1);
			}
		}


	},

	//
	//	preloadNeighborImages()
	//	Preload previous and next images.
	//
	preloadNeighborImages: function(){

		if((imageArray.length - 1) > activeImage){
			preloadNextImage = new Image();
			preloadNextImage.src = imageArray[activeImage + 1][0];
		}
		if(activeImage > 0){
			preloadPrevImage = new Image();
			preloadPrevImage.src = imageArray[activeImage - 1][0];
		}
	
	},

	//
	//	end()
	//
	end: function() {
		this.disableKeyboardNav();
		Element.hide('lightbox');
		new Effect.Fade('overlay', { duration: 0.2});
		showSelectBoxes();
	}
}

// -----------------------------------------------------------------------------------

//
// getPageScroll()
// Returns array with x,y page scroll values.
// Core code from - quirksmode.org
//
function getPageScroll(){

	var yScroll;

	if (self.pageYOffset) {
		yScroll = self.pageYOffset;
	} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict
		yScroll = document.documentElement.scrollTop;
	} else if (document.body) {// all other Explorers
		yScroll = document.body.scrollTop;
	}

	arrayPageScroll = new Array('',yScroll) 
	return arrayPageScroll;
}

// -----------------------------------------------------------------------------------

//
// getPageSize()
// Returns array with page width, height and window width, height
// Core code from - quirksmode.org
// Edit for Firefox by pHaez
//
function getPageSize(){
	
	var xScroll, yScroll;
	
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = document.body.scrollWidth;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	
	var windowWidth, windowHeight;
	if (self.innerHeight) {	// all except Explorer
		windowWidth = self.innerWidth;
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}

	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = windowWidth;
	} else {
		pageWidth = xScroll;
	}


	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
	return arrayPageSize;
}

// -----------------------------------------------------------------------------------

//
// getKey(key)
// Gets keycode. If 'x' is pressed then it hides the lightbox.
//
function getKey(e){
	if (e == null) { // ie
		keycode = event.keyCode;
	} else { // mozilla
		keycode = e.which;
	}
	key = String.fromCharCode(keycode).toLowerCase();
	
	if(key == 'x'){
	}
}

// -----------------------------------------------------------------------------------

//
// listenKey()
//
function listenKey () {	document.onkeypress = getKey; }
	
// ---------------------------------------------------

function showSelectBoxes(){
	selects = document.getElementsByTagName("select");
	for (i = 0; i != selects.length; i++) {
		selects[i].style.visibility = "visible";
	}
}

// ---------------------------------------------------

function hideSelectBoxes(){
	selects = document.getElementsByTagName("select");
	for (i = 0; i != selects.length; i++) {
		selects[i].style.visibility = "hidden";
	}
}

// ---------------------------------------------------

//
// pause(numberMillis)
// Pauses code execution for specified time. Uses busy code, not good.
// Code from http://www.faqts.com/knowledge_base/view.phtml/aid/1602
//
function pause(numberMillis) {
	var now = new Date();
	var exitTime = now.getTime() + numberMillis;
	while (true) {
		now = new Date();
		if (now.getTime() > exitTime)
			return;
	}
}

// ---------------------------------------------------



function initLightbox() { myLightbox = new Lightbox(); }
Event.observe(window, 'load', initLightbox, false);


/* XXXXXXXXXX end of /membri/guidamadrid/en/lib/plugins/lightbox/script.js XXXXXXXXXX */



/* XXXXXXXXXX begin of /membri/guidamadrid/en/lib/plugins/googlemaps/script.js XXXXXXXXXX */


/*
 *  Javascript associated with googlemaps plugin
 */


function in_array(needle, haystack) {
  for (var i=0; i<haystack.length; i++)
    if (haystack[i] == needle) return true;

  return false;
}

// Creates a marker at the given point with the given number label
// from http://www.google.com/apis/maps/documentation/#Display_Info_Windows_Above_Markers
// with minor modifications
function create_marker(point, text) {
  var marker = new GMarker(point);
  GEvent.addListener(marker, "click", function() {
    marker.openInfoWindowHtml(text);
  });
  return marker;
}

/*
 SALVO: adding index into markers: easier to use as reference
 */
function create_indexed_marker(point, text, index) {
  // Create a base icon for all of our markers that specifies the
  // shadow, icon dimensions, etc.
  var baseIcon = new GIcon();
  baseIcon.shadow = "http://www.google.com/mapfiles/shadow50.png";
  baseIcon.iconSize = new GSize(20, 34);
  baseIcon.shadowSize = new GSize(37, 34);
  baseIcon.iconAnchor = new GPoint(9, 34);
  baseIcon.infoWindowAnchor = new GPoint(9, 2);
  baseIcon.infoShadowAnchor = new GPoint(18, 25);

  // Create a lettered icon for this point using our icon class
  var letter = String.fromCharCode("A".charCodeAt(0) + index);
  var letteredIcon = new GIcon(baseIcon);
  letteredIcon.image = "http://www.google.com/mapfiles/marker" + letter + ".png";

  // Set up our GMarkerOptions object
  markerOptions = { icon:letteredIcon };
  var marker = new GMarker(point, markerOptions);

  GEvent.addListener(marker, "click", function() {
    marker.openInfoWindowHtml(text);
  });
  return marker;
}

function init_googlemaps() {

  // nothing to do?
  if (googlemap.length == 0) return;

  var maptypes = { map : G_NORMAL_MAP,
                   normal : G_NORMAL_MAP,
                   hybrid : G_HYBRID_MAP,
                   satellite : G_SATELLITE_MAP
                 };

  // retrieve all google map containers
  var nodes = document.body.getElementsByTagName('div');

  var i=0;
  for (var j=0; j<nodes.length; j++) {
    if (nodes[j].className.match(/\bgooglemap\b/)) {
      googlemap[i++].node = nodes[j];
    }
  }

  // iterate through all the map containers and set up each map
  for (i=0; i<googlemap.length; i++) {
    googlemap[i].map = new GMap2(googlemap[i].node);

    with (googlemap[i]) {
      if (controls == 'on') {
        map.addControl(new GSmallMapControl());
        map.addControl(new GMapTypeControl());
      }
      map.setCenter(new GLatLng(lat, lon), zoom);

      var supported = map.getMapTypes();
      var requested = maptypes[type];

      map.setMapType(in_array(requested,supported) ? requested : supported[0]);

      if (googlemap[i].overlay && overlay.length > 0) {
        for (j=0; j<overlay.length; j++) {
          map.addOverlay(create_indexed_marker(new GLatLng(overlay[j].lat,overlay[j].lon), overlay[j].txt, j));
        }
      }
      if (kml != 'off') {
        var geoXml = new GGeoXml(kml);
        map.addOverlay(geoXml);
      }      
    }
  }


  addEvent(document.body, 'unload', GUnload);
}


var googlemap = new Array();
addInitEvent(init_googlemaps);


/* XXXXXXXXXX end of /membri/guidamadrid/en/lib/plugins/googlemaps/script.js XXXXXXXXXX */

addInitEvent(function(){ updateAccessKeyTooltip(); });
addInitEvent(function(){ scrollToMarker(); });
addInitEvent(function(){ focusMarker(); });