/*
 * jQuery 1.2.6 - New Wave Javascript
 *
 * Copyright (c) 2008 John Resig (jquery.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * $Date: 2008/06/23 22:58:52 $
 * $Rev: 5685 $
 */
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jQuery.handleError(s,xhr,status);complete();if(s.async)xhr=null;}};if(s.async){var ival=setInterval(onreadystatechange,13);if(s.timeout>0)setTimeout(function(){if(xhr){xhr.abort();if(!requestDone)onreadystatechange("timeout");}},s.timeout);}try{xhr.send(s.data);}catch(e){jQuery.handleError(s,xhr,null,e);}if(!s.async)onreadystatechange();function success(){if(s.success)s.success(data,status);if(s.global)jQuery.event.trigger("ajaxSuccess",[xhr,s]);}function complete(){if(s.complete)s.complete(xhr,status);if(s.global)jQuery.event.trigger("ajaxComplete",[xhr,s]);if(s.global&&!--jQuery.active)jQuery.event.trigger("ajaxStop");}return xhr;},handleError:function(s,xhr,status,e){if(s.error)s.error(xhr,status,e);if(s.global)jQuery.event.trigger("ajaxError",[xhr,s,e]);},active:0,httpSuccess:function(xhr){try{return!xhr.status&&location.protocol=="file:"||(xhr.status>=200&&xhr.status<300)||xhr.status==304||xhr.status==1223||jQuery.browser.safari&&xhr.status==undefined;}catch(e){}return false;},httpNotModified:function(xhr,url){try{var xhrRes=xhr.getResponseHeader("Last-Modified");return xhr.status==304||xhrRes==jQuery.lastModified[url]||jQuery.browser.safari&&xhr.status==undefined;}catch(e){}return false;},httpData:function(xhr,type,filter){var ct=xhr.getResponseHeader("content-type"),xml=type=="xml"||!type&&ct&&ct.indexOf("xml")>=0,data=xml?xhr.responseXML:xhr.responseText;if(xml&&data.documentElement.tagName=="parsererror")throw"parsererror";if(filter)data=filter(data,type);if(type=="script")jQuery.globalEval(data);if(type=="json")data=eval("("+data+")");return data;},param:function(a){var s=[];if(a.constructor==Array||a.jquery)jQuery.each(a,function(){s.push(encodeURIComponent(this.name)+"="+encodeURIComponent(this.value));});else
for(var j in a)if(a[j]&&a[j].constructor==Array)jQuery.each(a[j],function(){s.push(encodeURIComponent(j)+"="+encodeURIComponent(this));});else
s.push(encodeURIComponent(j)+"="+encodeURIComponent(jQuery.isFunction(a[j])?a[j]():a[j]));return s.join("&").replace(/%20/g,"+");}});jQuery.fn.extend({show:function(speed,callback){return speed?this.animate({height:"show",width:"show",opacity:"show"},speed,callback):this.filter(":hidden").each(function(){this.style.display=this.oldblock||"";if(jQuery.css(this,"display")=="none"){var elem=jQuery("<"+this.tagName+" />").appendTo("body");this.style.display=elem.css("display");if(this.style.display=="none")this.style.display="block";elem.remove();}}).end();},hide:function(speed,callback){return speed?this.animate({height:"hide",width:"hide",opacity:"hide"},speed,callback):this.filter(":visible").each(function(){this.oldblock=this.oldblock||jQuery.css(this,"display");this.style.display="none";}).end();},_toggle:jQuery.fn.toggle,toggle:function(fn,fn2){return jQuery.isFunction(fn)&&jQuery.isFunction(fn2)?this._toggle.apply(this,arguments):fn?this.animate({height:"toggle",width:"toggle",opacity:"toggle"},fn,fn2):this.each(function(){jQuery(this)[jQuery(this).is(":hidden")?"show":"hide"]();});},slideDown:function(speed,callback){return this.animate({height:"show"},speed,callback);},slideUp:function(speed,callback){return this.animate({height:"hide"},speed,callback);},slideToggle:function(speed,callback){return this.animate({height:"toggle"},speed,callback);},fadeIn:function(speed,callback){return this.animate({opacity:"show"},speed,callback);},fadeOut:function(speed,callback){return this.animate({opacity:"hide"},speed,callback);},fadeTo:function(speed,to,callback){return this.animate({opacity:to},speed,callback);},animate:function(prop,speed,easing,callback){var optall=jQuery.speed(speed,easing,callback);return this[optall.queue===false?"each":"queue"](function(){if(this.nodeType!=1)return false;var opt=jQuery.extend({},optall),p,hidden=jQuery(this).is(":hidden"),self=this;for(p in prop){if(prop[p]=="hide"&&hidden||prop[p]=="show"&&!hidden)return opt.complete.call(this);if(p=="height"||p=="width"){opt.display=jQuery.css(this,"display");opt.overflow=this.style.overflow;}}if(opt.overflow!=null)this.style.overflow="hidden";opt.curAnim=jQuery.extend({},prop);jQuery.each(prop,function(name,val){var e=new jQuery.fx(self,opt,name);if(/toggle|show|hide/.test(val))e[val=="toggle"?hidden?"show":"hide":val](prop);else{var parts=val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/),start=e.cur(true)||0;if(parts){var end=parseFloat(parts[2]),unit=parts[3]||"px";if(unit!="px"){self.style[name]=(end||1)+unit;start=((end||1)/e.cur(true))*start;self.style[name]=start+unit;}if(parts[1])end=((parts[1]=="-="?-1:1)*end)+start;e.custom(start,end,unit);}else
e.custom(start,val,"");}});return true;});},queue:function(type,fn){if(jQuery.isFunction(type)||(type&&type.constructor==Array)){fn=type;type="fx";}if(!type||(typeof type=="string"&&!fn))return queue(this[0],type);return this.each(function(){if(fn.constructor==Array)queue(this,type,fn);else{queue(this,type).push(fn);if(queue(this,type).length==1)fn.call(this);}});},stop:function(clearQueue,gotoEnd){var timers=jQuery.timers;if(clearQueue)this.queue([]);this.each(function(){for(var i=timers.length-1;i>=0;i--)if(timers[i].elem==this){if(gotoEnd)timers[i](true);timers.splice(i,1);}});if(!gotoEnd)this.dequeue();return this;}});var queue=function(elem,type,array){if(elem){type=type||"fx";var q=jQuery.data(elem,type+"queue");if(!q||array)q=jQuery.data(elem,type+"queue",jQuery.makeArray(array));}return q;};jQuery.fn.dequeue=function(type){type=type||"fx";return this.each(function(){var q=queue(this,type);q.shift();if(q.length)q[0].call(this);});};jQuery.extend({speed:function(speed,easing,fn){var opt=speed&&speed.constructor==Object?speed:{complete:fn||!fn&&easing||jQuery.isFunction(speed)&&speed,duration:speed,easing:fn&&easing||easing&&easing.constructor!=Function&&easing};opt.duration=(opt.duration&&opt.duration.constructor==Number?opt.duration:jQuery.fx.speeds[opt.duration])||jQuery.fx.speeds.def;opt.old=opt.complete;opt.complete=function(){if(opt.queue!==false)jQuery(this).dequeue();if(jQuery.isFunction(opt.old))opt.old.call(this);};return opt;},easing:{linear:function(p,n,firstNum,diff){return firstNum+diff*p;},swing:function(p,n,firstNum,diff){return((-Math.cos(p*Math.PI)/2)+0.5)*diff+firstNum;}},timers:[],timerId:null,fx:function(elem,options,prop){this.options=options;this.elem=elem;this.prop=prop;if(!options.orig)options.orig={};}});jQuery.fx.prototype={update:function(){if(this.options.step)this.options.step.call(this.elem,this.now,this);(jQuery.fx.step[this.prop]||jQuery.fx.step._default)(this);if(this.prop=="height"||this.prop=="width")this.elem.style.display="block";},cur:function(force){if(this.elem[this.prop]!=null&&this.elem.style[this.prop]==null)return this.elem[this.prop];var r=parseFloat(jQuery.css(this.elem,this.prop,force));return r&&r>-10000?r:parseFloat(jQuery.curCSS(this.elem,this.prop))||0;},custom:function(from,to,unit){this.startTime=now();this.start=from;this.end=to;this.unit=unit||this.unit||"px";this.now=this.start;this.pos=this.state=0;this.update();var self=this;function t(gotoEnd){return self.step(gotoEnd);}t.elem=this.elem;jQuery.timers.push(t);if(jQuery.timerId==null){jQuery.timerId=setInterval(function(){var timers=jQuery.timers;for(var i=0;i<timers.length;i++)if(!timers[i]())timers.splice(i--,1);if(!timers.length){clearInterval(jQuery.timerId);jQuery.timerId=null;}},13);}},show:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.show=true;this.custom(0,this.cur());if(this.prop=="width"||this.prop=="height")this.elem.style[this.prop]="1px";jQuery(this.elem).show();},hide:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.hide=true;this.custom(this.cur(),0);},step:function(gotoEnd){var t=now();if(gotoEnd||t>this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;var done=true;for(var i in this.options.curAnim)if(this.options.curAnim[i]!==true)done=false;if(done){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;this.elem.style.display=this.options.display;if(jQuery.css(this.elem,"display")=="none")this.elem.style.display="block";}if(this.options.hide)this.elem.style.display="none";if(this.options.hide||this.options.show)for(var p in this.options.curAnim)jQuery.attr(this.elem.style,p,this.options.orig[p]);}if(done)this.options.complete.call(this.elem);return false;}else{var n=t-this.startTime;this.state=n/this.options.duration;this.pos=jQuery.easing[this.options.easing||(jQuery.easing.swing?"swing":"linear")](this.state,n,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update();}return true;}};jQuery.extend(jQuery.fx,{speeds:{slow:600,fast:200,def:400},step:{scrollLeft:function(fx){fx.elem.scrollLeft=fx.now;},scrollTop:function(fx){fx.elem.scrollTop=fx.now;},opacity:function(fx){jQuery.attr(fx.elem.style,"opacity",fx.now);},_default:function(fx){fx.elem.style[fx.prop]=fx.now+fx.unit;}}});jQuery.fn.offset=function(){var left=0,top=0,elem=this[0],results;if(elem)with(jQuery.browser){var parent=elem.parentNode,offsetChild=elem,offsetParent=elem.offsetParent,doc=elem.ownerDocument,safari2=safari&&parseInt(version)<522&&!/adobeair/i.test(userAgent),css=jQuery.curCSS,fixed=css(elem,"position")=="fixed";if(elem.getBoundingClientRect){var box=elem.getBoundingClientRect();add(box.left+Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),box.top+Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));add(-doc.documentElement.clientLeft,-doc.documentElement.clientTop);}else{add(elem.offsetLeft,elem.offsetTop);while(offsetParent){add(offsetParent.offsetLeft,offsetParent.offsetTop);if(mozilla&&!/^t(able|d|h)$/i.test(offsetParent.tagName)||safari&&!safari2)border(offsetParent);if(!fixed&&css(offsetParent,"position")=="fixed")fixed=true;offsetChild=/^body$/i.test(offsetParent.tagName)?offsetChild:offsetParent;offsetParent=offsetParent.offsetParent;}while(parent&&parent.tagName&&!/^body|html$/i.test(parent.tagName)){if(!/^inline|table.*$/i.test(css(parent,"display")))add(-parent.scrollLeft,-parent.scrollTop);if(mozilla&&css(parent,"overflow")!="visible")border(parent);parent=parent.parentNode;}if((safari2&&(fixed||css(offsetChild,"position")=="absolute"))||(mozilla&&css(offsetChild,"position")!="absolute"))add(-doc.body.offsetLeft,-doc.body.offsetTop);if(fixed)add(Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));}results={top:top,left:left};}function border(elem){add(jQuery.curCSS(elem,"borderLeftWidth",true),jQuery.curCSS(elem,"borderTopWidth",true));}function add(l,t){left+=parseInt(l,10)||0;top+=parseInt(t,10)||0;}return results;};jQuery.fn.extend({position:function(){var left=0,top=0,results;if(this[0]){var offsetParent=this.offsetParent(),offset=this.offset(),parentOffset=/^body|html$/i.test(offsetParent[0].tagName)?{top:0,left:0}:offsetParent.offset();offset.top-=num(this,'marginTop');offset.left-=num(this,'marginLeft');parentOffset.top+=num(offsetParent,'borderTopWidth');parentOffset.left+=num(offsetParent,'borderLeftWidth');results={top:offset.top-parentOffset.top,left:offset.left-parentOffset.left};}return results;},offsetParent:function(){var offsetParent=this[0].offsetParent;while(offsetParent&&(!/^body|html$/i.test(offsetParent.tagName)&&jQuery.css(offsetParent,'position')=='static'))offsetParent=offsetParent.offsetParent;return jQuery(offsetParent);}});jQuery.each(['Left','Top'],function(i,name){var method='scroll'+name;jQuery.fn[method]=function(val){if(!this[0])return;return val!=undefined?this.each(function(){this==window||this==document?window.scrollTo(!i?val:jQuery(window).scrollLeft(),i?val:jQuery(window).scrollTop()):this[method]=val;}):this[0]==window||this[0]==document?self[i?'pageYOffset':'pageXOffset']||jQuery.boxModel&&document.documentElement[method]||document.body[method]:this[0][method];};});jQuery.each(["Height","Width"],function(i,name){var tl=i?"Left":"Top",br=i?"Right":"Bottom";jQuery.fn["inner"+name]=function(){return this[name.toLowerCase()]()+num(this,"padding"+tl)+num(this,"padding"+br);};jQuery.fn["outer"+name]=function(margin){return this["inner"+name]()+num(this,"border"+tl+"Width")+num(this,"border"+br+"Width")+(margin?num(this,"margin"+tl)+num(this,"margin"+br):0);};});})();;// $Id: drupal.js,v 1.41.2.3 2008/06/25 09:06:57 goba Exp $

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  /**
   * Formats text for emphasized display in a placeholder inside a sentence.
   *
   * @param str
   *   The text to format (plain-text).
   * @return
   *   The formatted text (html).
   */
  placeholder: function(str) {
    return '<em>' + Drupal.checkPlain(str) + '</em>';
  }
};
;// $Id: jstools.js,v 1.26 2008/04/03 17:59:37 nedjo Exp $

Drupal.preventSelect = function (elt) {
  // IE hack to prevent selection of the text when users click.
  if (document.onselectstart) {
    elt.onselectstart = function () {
      return false;
    }
  }
  else {
    $(elt).mousedown(function () {
      return false;
    });
  }
};

Drupal.url = function (path, query, fragment) {
  query = query ? query : '';
  fragment = fragment ? '#' + fragment : '';
  var base = Drupal.settings.basePath;
  if (!Drupal.settings.jstools.cleanurls) {
    if (query) {
      return base + '?q=' + path + '&' + query + fragment;
    }
    else {
      return base + '?q=' + path + fragment;
    }
  }
  else {
    if (query) {
      return base + path + '?' + query + fragment;
    }
    else {
      return base + path + fragment;
    }
  }
};

/**
 * Return the Drupal path portion of an href.
 */
Drupal.getPath = function (href) {
  href = Drupal.pathPortion(href);
  // 3 is the length of the '?q=' added to the url without clean urls.
  href = href.substring(Drupal.settings.basePath.length + (Drupal.settings.jstools.cleanurls ? 0 : 3), href.length);
  var chars = ['#', '?', '&'];
  for (i in chars) {
    if (href.indexOf(chars[i]) > -1) {
      href = href.substr(0, href.indexOf(chars[i]));
    }
  }
  return href;
};

/**
 * Add a segment to the beginning of a path.
 */
Drupal.prependPath = function (href, segment) {
  href = Drupal.pathPortion(href);
  // 3 is the length of the '?q=' added to the url without clean urls.
  var baseLength = Drupal.settings.jstools.basePath.length + (Drupal.settings.jstools.cleanurls ? 0 : 3);
  var base = href.substring(0, baseLength);
  return base + segment + '/' + href.substring(baseLength, href.length);
};

/**
 * Strip off the protocol plus domain from an href.
 */
Drupal.pathPortion = function (href) {
  // Remove e.g. http://example.com if present.
  var protocol = window.location.protocol;
  if (href.substring(0, protocol.length) == protocol) {
    // 2 is the length of the '//' that normally follows the protocol
    href = href.substring(href.indexOf('/', protocol.length + 2));
  }
  return href;
};

/**
 * Scroll to a given element's vertical page position.
 */
Drupal.scrollTo = function(el) {
  var pos = Drupal.absolutePosition(el);
  window.scrollTo(0, pos.y);
};

Drupal.elementChildren = function (element) {
  var children = [];
  for (i in element) {
    if (i.substr(0, 1) != '#') {
      children[children.length] = i;
    }
  }
  return children;
};

Drupal.elementProperties = function (element) {
  var properties = [];
  for (i in element) {
    if (i.substr(0, 1) == '#') {
      properties[properties.length] = i;
    }
  }
  return properties;
};

Drupal.parseQueryString = function (href) {
  query = Drupal.getQueryString(href);
  var args = {};
  var pairs = query.split("&");
  for(var i = 0; i < pairs.length; i++) {
    var pos = pairs[i].indexOf('=');
    if (pos == -1) continue;
    var argname = pairs[i].substring(0, pos);
    var value = pairs[i].substring(pos + 1);
    args[argname] = unescape(value.replace(/\+/g, " "));
  }
  return args;
};

Drupal.getQueryString = function (href) {
  if (href) {
    var index = href.indexOf('?');
    href = (index == -1) ? '' : href.substring(index + 1);
  }
  query = href ? href : location.search.substring(1);
  if (!Drupal.settings.jstools.cleanurls) {
    var index = query.indexOf('&');
    query = (index == -1) ? '' : query.substring(index + 1);
  }
  return query;
};

Drupal.pathMatch = function (path, paths, type) {
  // Convert paths into a regular expression.
  paths = '^' + paths + '$';
  paths = paths.replace(/\n/g, '$|^');
  paths = paths.replace(/\*/g, '.*');
  var search = path.search(new RegExp(paths)) > -1 ? true : false;
  return (type == 0) ? search : !search;
};

/**
 * Retrieves the absolute position of an element on the screen
 */
Drupal.absolutePosition = function (el) {
  var sLeft = 0, sTop = 0;
  var isDiv = /^div$/i.test(el.tagName);
  if (isDiv && el.scrollLeft) {
    sLeft = el.scrollLeft;
  }
  if (isDiv && el.scrollTop) {
    sTop = el.scrollTop;
  }
  var r = { x: el.offsetLeft - sLeft, y: el.offsetTop - sTop };
  if (el.offsetParent) {
    var tmp = Drupal.absolutePosition(el.offsetParent);
    r.x += tmp.x;
    r.y += tmp.y;
  }
  return r;
};

/**
 *  Returns the position of the mouse cursor based on the event object passed
 */
Drupal.mousePosition = function(e) {
  return { x: e.clientX + document.documentElement.scrollLeft, y: e.clientY + document.documentElement.scrollTop };
};;// $Id: collapsiblock.js,v 1.4 2008/12/13 05:42:04 nedjo Exp $

Drupal.Collapsiblock = Drupal.Collapsiblock || {};

Drupal.behaviors.collapsiblock = function (context) {
  var cookieData = Drupal.Collapsiblock.getCookieData();
  var slidetype = Drupal.settings.collapsiblock.slide_type;
  var defaultState = Drupal.settings.collapsiblock.default_state;
  var slidespeed = parseInt(Drupal.settings.collapsiblock.slide_speed);
  $('div.block:not(.collapsiblock-processed)', context).addClass('collapsiblock-processed').each(function () {
    var selector = Drupal.settings.collapsiblock && Drupal.settings.collapsiblock.titleSelector ? Drupal.settings.collapsiblock.titleSelector : 'h2';
    var id = this.id;
    var titleElt = $(selector +':first', this);
    if (titleElt.size()) {
      titleElt = titleElt[0];
      // Status values: 1 = not collapsible, 2 = collapsible and expanded, 3 = collapsible and collapsed, 4 = always collapsed
      var stat = Drupal.settings.collapsiblock.blocks[this.id] ? Drupal.settings.collapsiblock.blocks[this.id] : defaultState;
      if (stat == 1) {
        return;
      }

      titleElt.target = $(this).find('div.content');
      $(titleElt)
        .addClass('collapsiblock')
        .click(function () {
          var st = Drupal.Collapsiblock.getCookieData();
          if ($(this).is('.collapsiblockCollapsed')) {
            $(this).removeClass('collapsiblockCollapsed');
            if (slidetype == 1) {
              $(this.target).slideDown(slidespeed);
            }
            else {
              $(this.target).animate({height:'show', opacity:'show'}, slidespeed);
            }

            // Don't save cookie data if the block is always collapsed.
            if (stat != 4) {
              st[id] = 1;
            }
          } 
          else {
            $(this).addClass('collapsiblockCollapsed');
            if (slidetype == 1) {
              $(this.target).slideUp(slidespeed);
            }
            else {
              $(this.target).animate({height:'hide', opacity:'hide'}, slidespeed);
            }

            // Don't save cookie data if the block is always collapsed.
            if (stat != 4) {
              st[id] = 0;
            }
          }
          // Stringify the object in JSON format for saving in the cookie.
          var cookieString = '{ ';
          var cookieParts = [];
          $.each(st, function (id, setting) {
            cookieParts[cookieParts.length] = ' "' + id + '": ' + setting;
          });
          cookieString += cookieParts.join(', ') + ' }';
          $.cookie('collapsiblock', cookieString, {path: Drupal.settings.basePath});
        });
      // Leave active blocks uncollapsed. If the block is expanded, do nothing.
      if (stat ==  4 || (cookieData[id] == 0 || (stat == 3 && cookieData[id] == 'undefined')) && !$(this).find('a.active').size()) {
        $(titleElt).addClass('collapsiblockCollapsed');
        $(titleElt.target).hide();
      }
    }
  });
};

Drupal.Collapsiblock.getCookieData = function () {
  var cookieString = $.cookie('collapsiblock');
  return cookieString ? Drupal.parseJson(cookieString) : {};
};

  

;/**
 * Cookie plugin
 *
 * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */

/**
 * Create a cookie with the given name and value and other optional parameters.
 *
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Set the value of a cookie.
 * @example $.cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true });
 * @desc Create a cookie with all available options.
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Create a session cookie.
 * @example $.cookie('the_cookie', null);
 * @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain
 *       used when the cookie was set.
 *
 * @param String name The name of the cookie.
 * @param String value The value of the cookie.
 * @param Object options An object literal containing key/value pairs to provide optional cookie attributes.
 * @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object.
 *                             If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
 *                             If set to null or omitted, the cookie will be a session cookie and will not be retained
 *                             when the the browser exits.
 * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
 * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
 * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
 *                        require a secure protocol (like HTTPS).
 * @type undefined
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */

/**
 * Get the value of a cookie with the given name.
 *
 * @example $.cookie('the_cookie');
 * @desc Get the value of a cookie.
 *
 * @param String name The name of the cookie.
 * @return The value of the cookie.
 * @type String
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */
jQuery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // CAUTION: Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
};;/**
 *  Hovertip - easy and elegant tooltips
 *  
 *  By Dave Cohen <http://dave-cohen.com>
 *  With ideas and and javascript code borrowed from many folks.
 *  (See URLS in the comments)
 *  
 *  Licensed under GPL. 
 *  Requires jQuery.js.  <http://jquery.com>, 
 *  which may be distributed under a different licence.
 *  
 *  $Date: 2008/05/09 21:52:18 $
 *  $Rev: $
 *  $Id: hovertip.js,v 1.4 2008/05/09 21:52:18 yogadex Exp $
 *  
 *  This plugin helps you create tooltips.  It supports:
 *  
 *  hovertips - these appear under the mouse when mouse is over the target
 *  element.
 *  
 *  clicktips - these appear in the document when the target element is
 *  clicked.
 *  
 *  You may define behaviors for additional types of tooltips.
 *  
 *  There are a variety of ways to add tooltips.  Each of the following is
 *  supported:
 *  
 *  <p>blah blah blah 
 *  <span>important term</span>
 *  <span class="hovertip">text that appears.</span> 
 *  blah blah blah</p>
 *  
 *  or,
 *  
 *  <p>blah blah blah 
 *  <span hovertip="termdefinition">important term</span>
 *  blah blah blah</p>
 *  <div id="termdefinition" class="hovertip"><h1>term definition</h1><p>the term means...</p></div>
 *  
 *  or, 
 *  
 *  <p>blah blah blah 
 *  <span id="term">important term</span>
 *  blah blah blah</p>
 *  <div target="term" class="hovertip"><h1>term definition</h1><p>the term means...</p></div>
 *  
 *  
 *  Hooks are available to customize both the behavior of activated tooltips,
 *  and the syntax used to mark them up.
 *  
 */


//// mouse events ////
/**
 * To make hovertips appear correctly we need the exact mouse position.
 * These functions make that possible.
 */

// use globals to track mouse position
var hovertipMouseX;
var hovertipMouseY;
function hovertipMouseUpdate(e) {
  var mouse = hovertipMouseXY(e);
  hovertipMouseX = mouse[0];
  hovertipMouseY = mouse[1];
};

// http://www.howtocreate.co.uk/tutorials/javascript/eventinfo
function hovertipMouseXY(e) {
  if( !e ) {
    if( window.event ) {
      //Internet Explorer
      e = window.event;
    } else {
      //total failure, we have no way of referencing the event
      return;
    }
  }
  if( typeof( e.pageX ) == 'number' ) {
    //most browsers
    var xcoord = e.pageX;
    var ycoord = e.pageY;
  } else if( typeof( e.clientX ) == 'number' ) {
    //Internet Explorer and older browsers
    //other browsers provide this, but follow the pageX/Y branch
    var xcoord = e.clientX;
    var ycoord = e.clientY;
    var badOldBrowser = ( window.navigator.userAgent.indexOf( 'Opera' ) + 1 ) ||
      ( window.ScriptEngine && ScriptEngine().indexOf( 'InScript' ) + 1 ) ||
      ( navigator.vendor == 'KDE' );
    if( !badOldBrowser ) {
      if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
        //IE 4, 5 & 6 (in non-standards compliant mode)
        xcoord += document.body.scrollLeft;
        ycoord += document.body.scrollTop;
      } else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
        //IE 6 (in standards compliant mode)
        xcoord += document.documentElement.scrollLeft;
        ycoord += document.documentElement.scrollTop;
      }
    }
  } else {
    //total failure, we have no way of obtaining the mouse coordinates
    return;
  }
  return [xcoord, ycoord];
};



//// target selectors ////

/**
 * These selectors find the targets for a given tooltip element.  
 * Several methods are supported.  
 * 
 * You may write your own selector functions to customize.
 */

/**
 * For this model:
 * <span hovertip="ht1">target term</span>...
 * <div class="hovertip" id="ht1">tooltip text</div>
 */
targetSelectById = function(el, config) {
  var id;
  var selector;
  if (id = el.getAttribute('id')) {
    selector = '*[@'+config.attribute+'=\''+id+'\']';
    return $(selector);
  }
};

/**
 * For this model:
 * <span id="ht1">target term</span>...
 * <div class="hovertip" target="ht1">tooltip text</div>
 */
targetSelectByTargetAttribute = function(el, config) {
  target_list = el.getAttribute('target');
  if (target_list) {
    // use for attribute to specify targets
    target_ids = target_list.split(' ');
    var selector = '#' + target_ids.join(',#');
    return $(selector);
  }
};

/**
 * For this model:
 * <span>target term</span><span class="hovertip">tooltip text</span>
 */
targetSelectByPrevious = function(el, config) {
  sibling = el.previousSibling;
  // If the previous sibling is not an element, keep looking
  while (sibling && sibling.nodeType != 1)
    sibling = sibling.previousSibling;
    
  return $(sibling);
};

/**
 * Make all siblings targets.  Experimental.
 */
targetSelectBySiblings = function(el, config) {
  return $(el).siblings();
};

//// prepare tip elements ////

/**
 * The tooltip element needs special preparation.  You may define your own
 * prepare functions to customize the behavior.
 */

// adds a close link to clicktips
clicktipPrepareWithCloseLink = function(o, config) {
  return o.append("<a class='clicktip_close'><span>close</span></a>")
  .find('a.clicktip_close').click(function(e) {
      o.hide();
      return false;
    }).end(); 
};

// ensure that hovertips do not disappear when the mouse is over them.
// also position the hovertip as an absolutely positioned child of body.
hovertipPrepare = function(o, config) {
  return o.hover(function() {
      hovertipHideCancel(this);
    }, function() {
      hovertipHideLater(this);
    }).css('position', 'absolute').each(hovertipPosition);
};

// do not modify tooltips when preparing
hovertipPrepareNoOp = function(o, config) {
  return o;
};


//// manipulate tip elements /////
/**
 * A variety of functions to modify tooltip elements
 */

// move tooltips to body, so they are not descended from other absolutely
// positioned elements.
hovertipPosition = function(i) {
  document.body.appendChild(this);
};


hovertipIsVisible = function(el) {
  return (jQuery.css(el, 'display') != 'none');
};


// show the tooltip under the mouse.
// Introduce a delay, so tip appears only if cursor rests on target for more than an instant.
hovertipShowUnderMouse = function(el) {
  hovertipHideCancel(el);
  if (!hovertipIsVisible(el)) {
    el.ht.showing = // keep reference to timer
      window.setTimeout(function() {
          el.ht.tip.css({
              'position':'absolute',
                'z-index': '99',
                'top': hovertipMouseY + 'px',
                'left': hovertipMouseX + 'px'})
            .show();
        }, el.ht.config.showDelay);
  }
};

// do not hide
hovertipHideCancel = function(el) {
  if (el.ht.hiding) {
    window.clearTimeout(el.ht.hiding);
    el.ht.hiding = null;
  }  
};

// Hide a tooltip, but only after a delay.
// The delay allow the tip to remain when user moves mouse from target to tooltip
hovertipHideLater = function(el) {
  if (el.ht.showing) {
    window.clearTimeout(el.ht.showing);
    el.ht.showing = null;
  }
  if (el.ht.hiding) {
    window.clearTimeout(el.ht.hiding);
    el.ht.hiding = null;
  }
  el.ht.hiding = 
  window.setTimeout(function() {
      if (el.ht.hiding) {
        // fadeOut, slideUp do not work on Konqueror
        el.ht.tip.hide();
      }
    }, el.ht.config.hideDelay);
};


//// prepare target elements ////
/**
 * As we prepared the tooltip elements, the targets also need preparation.
 * 
 * You may define your own custom behavior.
 */

// when clicked on target, toggle visibilty of tooltip
clicktipTargetPrepare = function(o, el, config) {
  return o.addClass(config.attribute + '_target')
  .click(function() {
      el.ht.tip.toggle();
      return false;
    });
};

// when hover over target, make tooltip appear
hovertipTargetPrepare = function(o, el, config) {
  return o.addClass(config.attribute + '_target')
  .hover(function() {
      // show tip when mouse over target
      hovertipShowUnderMouse(el);
    },
    function() {
      // hide the tip
      // add a delay so user can move mouse from the target to the tip
      hovertipHideLater(el);
    });
};


/**
 * hovertipActivate() is our jQuery plugin function.  It turns on hovertip or
 * clicktip behavior for a set of elements.
 * 
 * @param config 
 * controls aspects of tooltip behavior.  Be sure to define
 * 'attribute', 'showDelay' and 'hideDelay'.
 * 
 * @param targetSelect
 * function finds the targets of a given tooltip element.
 * 
 * @param tipPrepare
 * function alters the tooltip to display and behave properly
 * 
 * @param targetPrepare
 * function alters the target to display and behave properly.
 */
jQuery.fn.hovertipActivate = function(config, targetSelect, tipPrepare, targetPrepare) {
  //alert('activating ' + this.size());
  // unhide so jquery show/hide will work.
  return this.css('display', 'block')
  .hide() // don't show it until click
  .each(function() {
      if (!this.ht)
        this.ht = new Object();
      this.ht.config = config;
      
      // find our targets
      var targets = targetSelect(this, config);
      if (targets && targets.size()) {
        if (!this.ht.targets)
          this.ht.targets = targetPrepare(targets, this, config);
        else
          this.ht.targets.add(targetPrepare(targets, this, config));
        
        // listen to mouse move events so we know exatly where to place hovetips
        targets.mousemove(hovertipMouseUpdate);
        
        // prepare the tooltip element
        // is it bad form to call $(this) here?
        if (!this.ht.tip)
          this.ht.tip = tipPrepare($(this), config);
      }
      
    })
  ;
};

/**
 * Here's an example ready function which shows how to enable tooltips.
 * 
 * You can make this considerably shorter by choosing only the markup style(s)
 * you will use.
 * 
 * You may also remove the code that wraps hovertips to produce drop-shadow FX
 * 
 * Invoke this function or one like it from your $(document).ready(). 
 *  
 *  Here, we break the action up into several timout callbacks, to avoid
 *  locking up browsers.
 */
function hovertipInit() {
  // specify the attribute name we use for our clicktips
  var clicktipConfig = {'attribute':'clicktip'};
  
  /**
   * To enable this style of markup (id on tooltip):
   * <span clicktip="foo">target</span>...
   * <div id="foo" class="clicktip">blah blah</div>
   */
  window.setTimeout(function() {
    $('.clicktip').hovertipActivate(clicktipConfig,
                                    targetSelectById,
                                    clicktipPrepareWithCloseLink,
                                    clicktipTargetPrepare);
  }, 0);
  
  /**
   * To enable this style of markup (id on target):
   * <span id="foo">target</span>...
   * <div target="foo" class="clicktip">blah blah</div>
   */
  window.setTimeout(function() {
    $('.clicktip').hovertipActivate(clicktipConfig,
                                    targetSelectByTargetAttribute,
                                    clicktipPrepareWithCloseLink,
                                    clicktipTargetPrepare);
  }, 0);
  
  // specify our configuration for hovertips, including delay times (millisec)
  var hovertipConfig = {'attribute':'hovertip',
                        'showDelay': 300,
                        'hideDelay': 700};
  
  // use <div class='hovertip'>blah blah</div>
  var hovertipSelect = 'div.hovertip';
  
  // OPTIONAL: here we wrap each hovertip to apply special effect. (i.e. drop shadow):
  $(hovertipSelect).css('display', 'block').addClass('hovertip_wrap3').
    wrap("<div class='hovertip_wrap0'><div class='hovertip_wrap1'><div class='hovertip_wrap2'>" + 
         "</div></div></div>").each(function() {
           // fix class and attributes for newly wrapped elements
           var tooltip = this.parentNode.parentNode.parentNode;
           if (this.getAttribute('target'))
             tooltip.setAttribute('target', this.getAttribute('target'));
           if (this.getAttribute('id')) {
             var id = this.getAttribute('id');
             this.removeAttribute('id');
             tooltip.setAttribute('id', id);
           }
         });
  hovertipSelect = 'div.hovertip_wrap0';
  
  // end optional FX section
  
  if (1) { // enable some of the following methods, but not all
    /**
     * To enable this style of markup (id on tooltip):
     * <span hovertip="foo">target</span>...
     * <div id="foo" class="hovertip">blah blah</div>
     */
    window.setTimeout(function() {
        $(hovertipSelect).hovertipActivate(hovertipConfig,
                                           targetSelectById,
                                           hovertipPrepare,
                                           hovertipTargetPrepare);
      }, 0);
    
    /**
     * To enable this style of markup (id on target):
     * <span id="foo">target</span>...
     * <div target="foo" class="hovertip">blah blah</div>
     */
    window.setTimeout(function() {
        $(hovertipSelect).hovertipActivate(hovertipConfig,
                                           targetSelectByTargetAttribute,
                                           hovertipPrepare,
                                           hovertipTargetPrepare);
      }, 0);
  } else {
    /**
     * To enable this style of markup (id on target):
     * <span>target</span>...
     * <div class="hovertip">blah blah</div>
     * 
     * Note that your should enable either this method, or preceeding (target
     * attribute) method.  Not both, as the div with class=hovertip will be
     * associated with more than one target.  
     */
    window.setTimeout(function() {
        $(hovertipSelect).hovertipActivate(hovertipConfig,
                                           targetSelectByPrevious,
                                           hovertipPrepare,
                                           hovertipTargetPrepare);
      }, 0);
  }

  hovertipSpanInit();
};


/**
 * This simplified alternative to hovertipInit supports markup like this:
 * 
 * <span>this is the text that always appears</span><span class=hovertip>this is the text that appears on mouse hover.</span>
 */
function hovertipSpanInit() {
  // specify our configuration for hovertips, including delay times (millisec)
  var hovertipConfig = {'attribute':'hovertip',
                        'showDelay': 300,
                        'hideDelay': 700};
  var hovertipSpanSelect = 'span.hovertip';
  // activate hovertips with wrappers for FX (drop shadow):
  $(hovertipSpanSelect).css('display', 'block').addClass('hovertip_wrap3').
    wrap("<span class='hovertip_wrap0'><span class='hovertip_wrap1'><span class='hovertip_wrap2'>" + 
         "</span></span></span>").each(function() {
             // fix class and attributes for newly wrapped elements
             var tooltip = this.parentNode.parentNode.parentNode;
             if (this.getAttribute('target'))
               tooltip.setAttribute('target', this.getAttribute('target'));
             if (this.getAttribute('id')) {
               var id = this.getAttribute('id');
               this.removeAttribute('id');
               tooltip.setAttribute('id', id);
             }
           });
  hovertipSpanSelect = 'span.hovertip_wrap0';
  
  window.setTimeout(function() {
      $(hovertipSpanSelect)
        .hovertipActivate(hovertipConfig,
                          targetSelectByPrevious,
                          hovertipPrepare,
                          hovertipTargetPrepare);
    }, 0);
};


/**
 * This simplified alternative to hovertipInit supports markup like this:
 * 
 * this is the text that always appears<span class=hoverinfo>this is the text that appears on mouse hover.</span>
 * 
 * In this case the text that always appeared will be followed by an icon inicating more information is available.
 */
function hoverinfoDivInit() {
  // specify our configuration for hovertips, including delay times (millisec)
  var hovertipConfig = {'attribute':'hovertip',
                        'showDelay': 300,
                        'hideDelay': 700};
  var select = '.hoverinfo';
  // activate hovertips with wrappers for FX (drop shadow):
  $(select).css('display', 'block').addClass('hovertip_wrap3').
    wrap("<div class='hovertip_wrap0'><div class='hovertip_wrap1'><div class='hovertip_wrap2'>" + 
         "</div></div></div>");
  hovertipSpanSelect = 'div.hovertip_wrap0';
  
  window.setTimeout(function() {
      $(hovertipSpanSelect)
        .before('<span class=hoverinfo_target><span></span></span>')
        .hovertipActivate(hovertipConfig,
                          targetSelectByPrevious,
                          hovertipPrepare,
                          hovertipTargetPrepare);
    }, 0);
};
;// $Id: nice_menus.js,v 1.10.2.6 2008/08/04 23:45:51 add1sun Exp $

// We need to do some browser sniffing to weed out IE 6 only
// because only IE6 needs this hover hack.
if (document.all && !window.opera && (navigator.appVersion.search("MSIE 6.0") != -1) && $.browser.msie) {
  function IEHoverPseudo() {
      $("ul.nice-menu li.menuparent").hover(function(){
          $(this).addClass("over").find("> ul").show().addShim();
        },function(){
          $(this).removeClass("over").find("> ul").removeShim().hide();
        }
      );
      // Add a hover class to all li for CSS styling. Silly naming is done
      // so we don't break CSS compatibility for .over class already in use
      // and due to the fact that IE6 doesn't understand multiple selectors.
      $("ul.nice-menu li").hover(function(){
          $(this).addClass("ie-over");
        },function(){
          $(this).removeClass("ie-over");
        }
      );
    }

    // This is the jquery method of adding a function
    // to the BODY onload event.  (See jquery.com)
    $(document).ready(function(){ IEHoverPseudo() });
}

$.fn.addShim = function() {
  return this.each(function(){
	  if(document.all && $("select").size() > 0) {
	    var ifShim = document.createElement('iframe');
	    ifShim.src = "javascript:false";
			ifShim.style.width=$(this).width()+1+"px";
      ifShim.style.height=$(this).find("> li").size()*23+20+"px";
			ifShim.style.filter="progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)";
		  ifShim.style.zIndex="0";
    $(this).prepend(ifShim);
      $(this).css("zIndex","99");
		}
	});
};

$.fn.removeShim = function() {
  return this.each(function(){
	  if (document.all) $("iframe", this).remove();
	});
};
;// $Id: panels.js,v 1.2 2008/07/16 00:09:04 merlinofchaos Exp $

Drupal.Panels = {};

Drupal.Panels.autoAttach = function() {
  if ($.browser.msie) {
    // If IE, attach a hover event so we can see our admin links.
    $("div.panel-pane").hover(
      function() {
        $('div.panel-hide', this).addClass("panel-hide-hover"); return true;
      },
      function() {
        $('div.panel-hide', this).removeClass("panel-hide-hover"); return true;
      }
    );
    $("div.admin-links").hover(
      function() {
        $(this).addClass("admin-links-hover"); return true;
      },
      function(){
        $(this).removeClass("admin-links-hover"); return true;
      }
    );
  }
};

$(Drupal.Panels.autoAttach);
;/**
 * Modified Star Rating - jQuery plugin
 *
 * Copyright (c) 2006 Wil Stuckey
 *
 * Original source available: http://sandbox.wilstuckey.com/jquery-ratings/
 * Extensively modified by Lullabot: http://www.lullabot.com
 *
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 */

/**
 * Create a degradeable star rating interface out of a simple form structure.
 * Returns a modified jQuery object containing the new interface.
 *   
 * @example jQuery('form.rating').rating();
 * @cat plugin
 * @type jQuery 
 *
 */
(function($){ // Create local scope.
    /**
     * Takes the form element, builds the rating interface and attaches the proper events.
     * @param {Object} $obj
     */
    var buildRating = function($obj){
        var $widget = buildInterface($obj),
            $stars = $('.star', $widget),
            $cancel = $('.cancel', $widget),
            $summary = $('.fivestar-summary', $obj),
            feedbackTimerId = 0,
            summaryText = $summary.html(),
            summaryHover = $obj.is('.fivestar-labels-hover'),
            currentValue = $("select", $obj).val(),
            cancelTitle = $('label', $obj).html(),
            voteTitle = cancelTitle != Drupal.settings.fivestar.titleAverage ? cancelTitle : Drupal.settings.fivestar.titleUser,
            voteChanged = false;

        // Record star display.
        if ($obj.is('.fivestar-user-stars')) {
          var starDisplay = 'user';
        }
        else if ($obj.is('.fivestar-average-stars')) {
          var starDisplay = 'average';
          currentValue = $("input[@name=vote_average]", $obj).val();
        }
        else if ($obj.is('.fivestar-combo-stars')) {
          var starDisplay = 'combo';
        }
        else {
          var starDisplay = 'none';
        }

        // Smart is intentionally separate, so the average will be set if necessary.
        if ($obj.is('.fivestar-smart-stars')) {
          var starDisplay = 'smart';
        }

        // Record text display.
        if ($summary.size()) {
          var textDisplay = $summary.attr('class').replace(/.*?fivestar-summary-([^ ]+).*/, '$1').replace(/-/g, '_');
        }
        else {
          var textDisplay = 'none';
        }

        // Add hover and focus events.
        $stars
            .mouseover(function(){
                event.drain();
                event.fill(this);
            })
            .mouseout(function(){
                event.drain();
                event.reset();
            })
            .focus(function(){
                event.drain();
                event.fill(this)
            })
            .blur(function(){
                event.drain();
                event.reset();
            });
        
        // Cancel button events.
        $cancel
            .mouseover(function(){
                event.drain();
                $(this).addClass('on')
            })
            .mouseout(function(){
                event.reset();
                $(this).removeClass('on')
            })
            .focus(function(){
                event.drain();
                $(this).addClass('on')
            })
            .blur(function(){
                event.reset();
                $(this).removeClass('on')
            });
        
        // Click events.
        $cancel.click(function(){
            currentValue = 0;
            event.reset();
            voteChanged = false;
            // Inform a user that his vote is being processed
            if ($("input.fivestar-path", $obj).size() && $summary.is('.fivestar-feedback-enabled')) {
              setFeedbackText(Drupal.settings.fivestar.feedbackDeletingVote);
            }
            // Save the currentValue in a hidden field.
            $("select", $obj).val(0);
            // Update the title.
            cancelTitle = starDisplay != 'smart' ? cancelTitle : Drupal.settings.fivestar.titleAverage;
            $('label', $obj).html(cancelTitle);
            // Update the smart classes on the widget if needed.
            if ($obj.is('.fivestar-smart-text')) {
              $obj.removeClass('fivestar-user-text').addClass('fivestar-average-text');
              $summary[0].className = $summary[0].className.replace(/-user/, '-average');
              textDisplay = $summary.attr('class').replace(/.*?fivestar-summary-([^ ]+).*/, '$1').replace(/-/g, '_');
            }
            if ($obj.is('.fivestar-smart-stars')) {
              $obj.removeClass('fivestar-user-stars').addClass('fivestar-average-stars');
            }
            // Submit the form if needed.
            $("input.fivestar-path", $obj).each(function () { $.ajax({ type: 'GET', dataType: 'xml', url: this.value + '/' + 0, success: voteHook }); });
            return false;
        });
        $stars.click(function(){
            currentValue = $('select option', $obj).get($stars.index(this) + $cancel.size() + 1).value;
            // Save the currentValue to the hidden select field.
            $("select", $obj).val(currentValue);
            // Update the display of the stars.
            voteChanged = true;
            event.reset();
            // Inform a user that his vote is being processed.
            if ($("input.fivestar-path", $obj).size() && $summary.is('.fivestar-feedback-enabled')) {
              setFeedbackText(Drupal.settings.fivestar.feedbackSavingVote);
            }
            // Update the smart classes on the widget if needed.
            if ($obj.is('.fivestar-smart-text')) {
              $obj.removeClass('fivestar-average-text').addClass('fivestar-user-text');
              $summary[0].className = $summary[0].className.replace(/-average/, '-user');
              textDisplay = $summary.attr('class').replace(/.*?fivestar-summary-([^ ]+).*/, '$1').replace(/-/g, '_');
            }
            if ($obj.is('.fivestar-smart-stars')) {
              $obj.removeClass('fivestar-average-stars').addClass('fivestar-user-stars');
            }
            // Submit the form if needed.
            $("input.fivestar-path", $obj).each(function () { $.ajax({ type: 'GET', dataType: 'xml', url: this.value + '/' + currentValue, success: voteHook }); });
            return false;
        });

        var event = {
            fill: function(el){
              // Fill to the current mouse position.
              var index = $stars.index(el) + 1;
              $stars
                .children('a').css('width', '100%').end()
                .filter(':lt(' + index + ')').addClass('hover').end();
              // Update the description text and label.
              if (summaryHover && !feedbackTimerId) {
                var summary = $("select option", $obj)[index + $cancel.size()].text;
                var value = $("select option", $obj)[index + $cancel.size()].value;
                $summary.html(summary != index + 1 ? summary : '&nbsp;');
                $('label', $obj).html(voteTitle);
              }
            },
            drain: function() {
              // Drain all the stars.
              $stars
                .filter('.on').removeClass('on').end()
                .filter('.hover').removeClass('hover').end();
              // Update the description text.
              if (summaryHover && !feedbackTimerId) {
                var cancelText = $("select option", $obj)[0].text;
                $summary.html(($cancel.size() && cancelText != 0) ? cancelText : '&nbsp');
                if (!voteChanged) {
                  $('label', $obj).html(cancelTitle);
                }
              }
            },
            reset: function(){
              // Reset the stars to the default index.
              var starValue = currentValue/100 * $stars.size();
              var percent = (starValue - Math.floor(starValue)) * 100;
              $stars.filter(':lt(' + Math.floor(starValue) + ')').addClass('on').end();
              if (percent > 0) {
                $stars.eq(Math.floor(starValue)).addClass('on').children('a').css('width', percent + "%").end().end();
              }
              // Restore the summary text and original title.
              if (summaryHover && !feedbackTimerId) {
                $summary.html(summaryText ? summaryText : '&nbsp;');
              }
              if (voteChanged) {
                $('label', $obj).html(voteTitle);
              }
              else {
                $('label', $obj).html(cancelTitle);
              }
            }
        };

        var setFeedbackText = function(text) {
          // Kill previous timer if it isn't finished yet so that the text we
          // are about to set will not get cleared too early.
          feedbackTimerId = 1;
          $summary.html(text);
        };

        /**
         * Checks for the presence of a javascript hook 'fivestarResult' to be
         * called upon completion of a AJAX vote request.
         */
        var voteHook = function(data) {
          var returnObj = {
            result: {
              count: $("result > count", data).text(),
              average: $("result > average", data).text(),
              summary: {
                average: $("summary average", data).text(),
                average_count: $("summary average_count", data).text(),
                user: $("summary user", data).text(),
                user_count: $("summary user_count", data).text(),
                combo: $("summary combo", data).text(),
                count: $("summary count", data).text()
              }
            },
            vote: {
              id: $("vote id", data).text(),
              type: $("vote type", data).text(),
              value: $("vote value", data).text()
            },
            display: {
              stars: starDisplay,
              text: textDisplay
            }
          };
          // Check for a custom callback.
          if (window.fivestarResult) {
            fivestarResult(returnObj);
          }
          // Use the default.
          else {
            fivestarDefaultResult(returnObj);
          }
          // Update the summary text.
          summaryText = returnObj.result.summary[returnObj.display.text];
          if ($(returnObj.result.summary.average).is('.fivestar-feedback-enabled')) {
            // Inform user that his/her vote has been processed.
            if (returnObj.vote.value != 0) { // check if vote has been saved or deleted 
              setFeedbackText(Drupal.settings.fivestar.feedbackVoteSaved);
            }
            else {
              setFeedbackText(Drupal.settings.fivestar.feedbackVoteDeleted);
            }
            // Setup a timer to clear the feedback text after 3 seconds.
            feedbackTimerId = setTimeout(function() { clearTimeout(feedbackTimerId); feedbackTimerId = 0; $summary.html(returnObj.result.summary[returnObj.display.text]); }, 2000);
          }
          // Update the current star currentValue to the previous average.
          if (returnObj.vote.value == 0 && (starDisplay == 'average' || starDisplay == 'smart')) {
            currentValue = returnObj.result.average;
            event.reset();
          }
        };

        event.reset();
        return $widget;
    };
    
    /**
     * Accepts jQuery object containing a single fivestar widget.
     * Returns the proper div structure for the star interface.
     * 
     * @return jQuery
     * @param {Object} $widget
     * 
     */
    var buildInterface = function($widget){
        var $container = $('<div class="fivestar-widget clear-block"></div>');
        var $options = $("select option", $widget);
        var size = $('option', $widget).size() - 1;
        var cancel = 1;
        for (var i = 1, option; option = $options[i]; i++){
            if (option.value == "0") {
              cancel = 0;
              $div = $('<div class="cancel"><a href="#0" title="' + option.text + '">' + option.text + '</a></div>');
            }
            else {
              var zebra = (i + cancel - 1) % 2 == 0 ? 'even' : 'odd';
              var count = i + cancel - 1;
              var first = count == 1 ? ' star-first' : '';
              var last = count == size + cancel - 1 ? ' star-last' : '';
              $div = $('<div class="star star-' + count + ' star-' + zebra + first + last + '"><a href="#' + option.value + '" title="' + option.text + '">' + option.text + '</a></div>');
            }
            $container.append($div[0]);
        }
        $container.addClass('fivestar-widget-' + (size + cancel - 1));
        // Attach the new widget and hide the existing widget.
        $('select', $widget).after($container).css('display', 'none');
        return $container;
    };

    /**
     * Standard handler to update the average rating when a user changes their
     * vote. This behavior can be overridden by implementing a fivestarResult
     * function in your own module or theme.
     * @param object voteResult
     * Object containing the following properties from the vote result:
     * voteResult.result.count The current number of votes for this item.
     * voteResult.result.average The current average of all votes for this item.
     * voteResult.result.summary.average The textual description of the average.
     * voteResult.result.summary.user The textual description of the user's current vote.
     * voteResult.vote.id The id of the item the vote was placed on (such as the nid)
     * voteResult.vote.type The type of the item the vote was placed on (such as 'node')
     * voteResult.vote.average The average of the new vote saved
     * voteResult.display.stars The type of star display we're using. Either 'average', 'user', or 'combo'.
     * voteResult.display.text The type of text display we're using. Either 'average', 'user', or 'combo'.
     */
    function fivestarDefaultResult(voteResult) {
      // Update the summary text.
      $('div.fivestar-summary-'+voteResult.vote.id).html(voteResult.result.summary[voteResult.display.text]);
      // If this is a combo display, update the average star display.
      if (voteResult.display.stars == 'combo') {
        $('div.fivestar-form-'+voteResult.vote.id).each(function() {
          // Update stars.
          var $stars = $('.fivestar-widget-static .star span', this);
          var average = voteResult.result.average/100 * $stars.size();
          var index = Math.floor(average);
          $stars.removeClass('on').addClass('off').css('width', 'auto');
          $stars.filter(':lt(' + (index + 1) + ')').removeClass('off').addClass('on');
          $stars.eq(index).css('width', ((average - index) * 100) + "%");
          // Update summary.
          var $summary = $('.fivestar-static-form-item .fivestar-summary', this);
          if ($summary.size()) {
            var textDisplay = $summary.attr('class').replace(/.*?fivestar-summary-([^ ]+).*/, '$1').replace(/-/g, '_');
            $summary.html(voteResult.result.summary[textDisplay]);
          }
        });
      }
    };

    /**
     * Set up the plugin
     */
    $.fn.rating = function() {
      var stack = [];
      this.each(function() {
          var ret = buildRating($(this));
          stack.push(ret);
      });
      return stack;
    };

  // Fix ie6 background flicker problem.
  if ($.browser.msie == true) {
    try {
      document.execCommand('BackgroundImageCache', false, true);
    } catch(err) {}
  }
})(jQuery);

if (Drupal.jsEnabled) {
  $(document).ready(function() {
    $('div.fivestar-form-item').rating();
    $('input.fivestar-submit').css('display', 'none');
  });
};if (Drupal.jsEnabled) {
  $(document).ready(function() {
    // I am assuming that all of the links are refering to an internal node
    
    // add the attribute rel=facebox to all of the links I want to have a popup
    $('div.view-field > a').attr('class', 'popup');
   
    // on click of a link
    $('a.popup').click(function(a) {
    
      // Make sure that other stuff is closed. This seems to cause a problem in Fx2 and IE7.
      $('div#calpopup').fadeOut();
      $('div#calpopup').remove();
      
      // create div to hold data and add it to the end of the body
      var div = $('<div id="calpopup"><div id="popup-close"><img id="popup-close-img" src="' + var_path + '/images/cross.png" /></div><div id="calpopup-body"><img src="' + var_path + '/images/throbber.gif" id="popthrobber" /></div></div>').attr('style','display: none');
      div.appendTo(document.body);
      
      // Locate Popup
      var offset = $(this).offset();
      // Check position with window width.
      var offset_left = offset.left + 5;
      if ($(window).width() < $('#calpopup').width() + offset.left) {
        offset_left -= $('#calpopup').width() + 5;
        if (offset_left < 0) {
          offset_left = 0;
        }
      }
      var offset_top = offset.top + 25;
      if ($(window).height() < $('#calpopup').height() + offset_top) {
        offset_top -= $('#calpopup').height() + 25;
	      if (offset_top < 0) {
          offset_top = 0;
        }
      }
      $('#calpopup').css('left', offset_left);
      $('#calpopup').css('top', offset_top);
      
      // Show Popup
      $('#calpopup').fadeIn('slow');
      
      // If sucessful call this
      function domCallback(msg) {
        $('#calpopup-body').html(msg);
      }
      
      // Get NodeID and ItemID
      var ids = $(this).parent().parent().attr('id');
      var arr = ids.split(":");
      var nid = arr[1];
      var id = arr[4];
            
      // fill the div with data
      $.ajax({
        type: "GET",
        url: var_base_path + "?q=jcalendar/getnode/"+nid+"/"+ids,
        success: function(msg){
          domCallback(msg);
        }
      });
      
      // On click of the close image
      $('img#popup-close-img').click(function(x) {
        $('div#calpopup').fadeOut();
        $('div#calpopup').remove();
      });
      
      $(document).click(function(y) {
        var $tgt = $(y.target);
        if (!$tgt.parents().is('div#calpopup')) {
          $('div#calpopup').fadeOut();
          $('div#calpopup').remove();
          $(document).unbind("click");
        }
      });
      
      // Don't Follow the real link
      return false;
    });
  });
};// $Id: popups.js,v 1.9.2.27 2009/03/11 22:17:43 starbow Exp $

/**
 * Popup Modal Dialog API
 *
 * Provide an API for building and displaying JavaScript, in-page, popups modal dialogs.
 * Modality is provided by a fixed, semi-opaque div, positioned in front of the page contents.
 *
 */

/**
 * Create the popups object/namespace.
 */
Drupal.popups = function() {};

function isset(v) {
  return (typeof(v) !== 'undefined');
}

/**
 * Attach the popups bevior to the all the requested links on the page.
 *
 * @param context
 *   The jQuery object to apply the behaviors to.
 */
Drupal.behaviors.popups = function(context) {
  var $body = $('body');
  if(!$body.hasClass('popups-processed')) {
    $body.addClass('popups-processed');
    $(document).bind('keydown', Drupal.popups.keyHandle);
    $popit = $('#popit');
    if ($popit.length) {
      $popit.remove();
      Drupal.popups.message($popit.html());
    }
  }
  
  // Add the popups-link-in-dialog behavior to links defined in Drupal.settings.popups.links array.
  if (Drupal.settings.popups.links) {
    jQuery.each(Drupal.settings.popups.links, function (link, options) { 
      if (isset(options.noReload)) { // Using obsolete name.
        options.noUpdate = options.noReload; // Don't break existing sites with name change.
      }
      Drupal.popups.attach(context, link, options);
    });
  }
  
  Drupal.popups.attach(context, '.popups', {noUpdate: true});  
  Drupal.popups.attach(context, '.popups-form', {}); // ajax reload.
  Drupal.popups.attach(context, '.popups-form-reload', {reloadWhenDone: true}); // whole page reload. 
  Drupal.popups.attach(context, '.popups-form-noupdate', {noUpdate: true});  // no reload at all.
  Drupal.popups.attach(context, '.popups-form-noreload', {noUpdate: true});  // Obsolete.
  
};

/**
 * Attach the popups behavior to a particular link.
 *
 * @param selector
 *   jQuery selector for links to attach popups behavior to.
 * @param options
 *   Hash of options associated with these links.
 */
Drupal.popups.attach = function(context, selector, options) {
  $(selector, context).not('.popups-processed').each(function() {
    var $element = $(this);
    // Mark the element as attached.    
    var title = $element.attr('title') || '';
    $element.attr('title', title + Drupal.t('[Popup]')); // Append note to link title.
    $element.addClass('popups-processed');
    
    // Attach the on-click popup behavior to the element.
    $element.click(function(e){ 
      var element = this;

      // If element is inside of a #popup div, show alert and bail out. 
      if ($(element).parents('#popups').length) { 
        alert("Sorry, popup chaining is not supported (yet).");
        return false;
      }

      // If the element contains a on-popups-options attribute, use it instead of options param.
      if ($(element).attr('on-popups-options')) {
        options = eval('(' + $(element).attr('on-popups-options') + ')'); 
      }

      // If the option is distructive, check if the page is already modified, and offer to save.
      var pageIsDirty = $('span.tabledrag-changed').size() > 0;
      var willModifyOriginal = !options.noUpdate;
      if (pageIsDirty && willModifyOriginal) {
        // The user will lose modifications, so popups dialog offering to save current state.
        var body = Drupal.t("There are unsaved changes on this page, which you will lose if you continue.");
        var buttons = {
         'popup_save': {title: Drupal.t('Save Changes'), func: function(){Drupal.popups.savePage(element, options);}},
         'popup_submit': {title: Drupal.t('Continue'), func: function(){Drupal.popups.removePopup(); Drupal.popups.openPath(element, options);}},
         'popup_cancel': {title: Drupal.t('Cancel'), func: Drupal.popups.close}
        };
        return Drupal.popups.open( Drupal.t('Warning: Please Confirm'), body, buttons );
      }
      else {
        return Drupal.popups.openPath(element, options);
      } 
    });    
  });
};


/**
 * Generic dialog builder.
 */
Drupal.popups.open = function(title, body, buttons, width) {
  Drupal.popups.addOverlay(); // TODO - nonModal option.
  var $popups = $(Drupal.theme('popupDialog', title, body, buttons));
  // Start with dialog off the side. Making it invisible causes flash in FF2.
  $popups.css('left', '-9999px');
  if (width) {
    $popups.css('width', width);
  }
  $('body').append( $popups ); // Add the popups to the DOM.

  // Adding button functions
  if (buttons) {
    jQuery.each(buttons, function (id, button) { 
      $('#'+id).click(button.func);
    });  
  }
  $('#popups-close').click( Drupal.popups.close );
  $('a.popups-close').click( Drupal.popups.close );
    
  // center on the screen, adding in offsets if the window has been scrolled
  var popupWidth = $popups.width();  
  var windowWidth = $(window).width();
  var left = (windowWidth / 2) - (popupWidth / 2) + Drupal.popups.scrollLeft();
  
  // Get popups's height on the page.
  // Need to do it this way, since we get visible flash in FF2 if popups is not visible!
  var popupHeight = $popups.height(); 
  var windowHeight = $(window).height();
  if (popupHeight > (0.9 * windowHeight) ) { // Must fit in 90% of window.
    popupHeight = 0.9 * windowHeight;
    $popups.height(popupHeight);
  }  
  var top = (windowHeight / 2) - (popupHeight / 2) + Drupal.popups.scrollTop();

  $popups.css('top', top).css('left', left); // Position the popups to be visible.
  
  this.refocus(); // TODO: capture the focus when it leaves the dialog.
  Drupal.popups.removeLoading(); // Remove the loading img.
   
  return false;
};

/**
 *  Simple popups that functions like the browser's alert box.
 */
Drupal.popups.message = function(title, message) {
  message = message || '';
  var buttons = {
    'popup_ok': {title: Drupal.t('OK'), func: Drupal.popups.close}
  };
  Drupal.popups.open(title, message, buttons);
};

/**
 * Handle any special keys when popups is active.
 */
Drupal.popups.keyHandle = function(e) {
  if (!e) {
    e = window.event;
  }
  switch (e.keyCode) {
    case 27: // esc
      Drupal.popups.close();
      break;
    case 191: // '?' key, show help.
      if (e.shiftKey && e.ctrlKey) {
        var $help = $('a.popups.more-help');
        if ($help.size()) {
          $help.click();
        }
        else {
          Drupal.popups.message(Drupal.t("Sorry, there is no additional help for this page"));
        }
      }
      break;
  }
};

/*****************************************************************************
 * Appearence Functions (overlay, loading graphic, remove popups)     *********
 *****************************************************************************/

Drupal.popups.removePopup = function() {
  $('#popups').remove();  
}; 
 
Drupal.popups.addOverlay = function() {
  var $overlay = $('#popups-overlay');
  if (!$overlay.size()) { // Overlay does not already exist, so create it.
    $overlay = $(Drupal.theme('popupOverlay'));
    $overlay.css('opacity', '0.4'); // for ie6(?)
    // Doing absolute positioning, so make overlay's size equal the entire body.
    $doc = $(document);
    $overlay.width($doc.width()).height($doc.height()); 
    $overlay.click(Drupal.popups.close);
    $('body').prepend($overlay);
  }
};

Drupal.popups.removeOverlay = function() {
  $('#popups-overlay').remove();
};

Drupal.popups.addLoading = function() {
  var $loading = $('#popups-loading');
  if (!$loading.size()) { // Overlay does not already exist, so create it.
    var waitImageSize = 100;
    var left = ($(window).width() / 2) - (waitImageSize / 2)  + Drupal.popups.scrollLeft();
    var top = ($(window).height() / 2) - (waitImageSize / 2)  + Drupal.popups.scrollTop();
    $loading = $( Drupal.theme('popupLoading', left, top) );
    $('body').prepend($loading);
  }
};

Drupal.popups.removeLoading = function() {
  $('#popups-loading').remove();
};

/**
 * Remove everything.
 */
Drupal.popups.close = function() {
  Drupal.popups.removePopup();
  Drupal.popups.removeLoading();
  Drupal.popups.removeOverlay();
  return false;
};

/**
 * Set the focus on the popups to the first visible form element, or the first button, or the close link.
 */
Drupal.popups.refocus = function() {
  $focus = $('#popups input:visible:eq(0)');
  if (!isset(focus)) {
    $focus = $('#popups-close'); // Doesn't seem to work.
  }
  $focus.focus();
};

/****************************************************************************
 * Theme Functions   ********************************************************
 ****************************************************************************/

Drupal.theme.prototype.popupLoading = function(left, top) {
  var loading = '<div id="popups-loading">';
  loading += '<div style="left:' + left +'px; top:' + top +'px;">';
  loading += '<img src="'+ Drupal.settings.basePath + Drupal.settings.popups.modulePath + '/ajax-loader.gif" />';
  loading += '</div></div>';
  return loading;
};

Drupal.theme.prototype.popupOverlay = function() {
  return '<div id="popups-overlay"></div>';
};

Drupal.theme.prototype.popupButton = function(title, id) {
  return '<input type="button" value="'+ title +'" id="'+ id +'" />';
};

Drupal.theme.prototype.popupDialog = function(title, body, buttons) {
  var template = Drupal.settings.popups.template;
  var popups = template.replace('%title', title).replace('%body', body);
  
  var themedButtons = '';
  if (buttons) {
    jQuery.each(buttons, function (id, button) { 
      themedButtons += Drupal.theme('popupButton', button.title, id);
    });  
  }  
  popups = popups.replace('%buttons', themedButtons);  
  return popups;
};

// Stolen jQuery offset
Drupal.popups.scrollLeft = function() {
  return Math.max(document.documentElement.scrollLeft, document.body.scrollLeft);
};

// Stolen jQuery offset
Drupal.popups.scrollTop = function() {
  return Math.max(document.documentElement.scrollTop, document.body.scrollTop);
};

/****************************************************************************
 * Page & Form in popups functions                                         ***
 ****************************************************************************/

/**
 * Use Ajax to open the link in a popups window.
 *
 * @param element
 *   Element that was clicked to open the popups.
 * @param options
 *   Hash of options controlling how the popups interacts with the underlying page.
 */
Drupal.popups.openPath = function(element, options) {
  // let the user know something is happening
  $('body').css("cursor", "wait");
  
  // TODO - get nonmodal working.
  if (!options.nonModal) {
    Drupal.popups.addOverlay(); 
  }
  Drupal.popups.addLoading();
  
  var href = options.href ? options.href : element.href;
  $(document).trigger('popups_open_path', [element, href]); // Broadcast "Popups Open Path" event.
  
  var params = {}; 
  // Force the popups to return back to the orignal page when forms are done, unless forceReturn option is set.
  if (!options.forceReturn) { // If forceReturn, requestor wants data from different page.
    href = href.replace(/destination=[^;&]*[;&]?/, ''); // Strip out any existing destination param.
    params.destination = Drupal.settings.popups.originalPath; // Set the destination to the original page.    
  }

  ajaxOptions = {
    url: href,
    dataType: 'json',
    data: params,
    beforeSend: Drupal.popups.beforeSend,
    success: function(json) { 
      Drupal.popups.openContent(json.title, json.messages + json.content, options, element);
      $(document).trigger('popups_open_path_done', [element, href]); // Broadcast "Popups Open Path Done" event.
    },
    complete: function() {
      $('body').css("cursor", "auto"); // Return the cursor to normal state.      
    }
  };

  if (options.reloadOnError) {
    ajaxOptions.error = function() {
      location.reload(); // Reload on error. Is this working?
    };    
  }
  else {
   ajaxOptions.error = function() {
      Drupal.popups.message("Unable to open: " + href);
    };
  }
  $.ajax(ajaxOptions);
        
  return false;         
};

/**
 * Open content in an ajax popups.
 *
 * @param title
 *   String title of the popups.
 * @param content
 *   HTML to show in the popups.
 * @param options
 *   Hash of options controlling how the popups interacts with the underlying page.
 * @param element
 *   A DOM object containing the element that was clicked to initiate the popup. 
 */
Drupal.popups.openContent = function(title, content, options, element) {
  Drupal.popups.open(title, content, null, options.width); 
  // Add behaviors to content in popups. 
  // TODO: d-n-d: need to click to let go of selection.
  delete Drupal.behaviors.tableHeader; // Work-around for bug in tableheader.js (http://drupal.org/node/234377)
  delete Drupal.behaviors.teaser; // Work-around for bug in teaser.js (sigh).
  Drupal.attachBehaviors($('#popups-body'));
  // Adding collapse moves focus.
  Drupal.popups.refocus();

  // If the popups contains a form, capture submits.
  var $form = $('form', '#popups-body');
  $form.ajaxForm({   
    dataType: 'json',   
    beforeSubmit: Drupal.popups.beforeSubmit,
    beforeSend: Drupal.popups.beforeSend,
    success: function(response, status) {
      Drupal.popups.formSuccess(response, options, element);
    },
    error: function() {
      Drupal.popups.message("Bad Response form submission");
    }
  });
};

Drupal.popups.beforeSend = function(xhr) {
  xhr.setRequestHeader("X-Drupal-Render-Mode", 'json/popups');
};

/**
 * Do before the form in the popups is submitted.
 */
Drupal.popups.beforeSubmit = function(formData, $form, options) {
  Drupal.popups.removePopup(); // Remove just the dialog, but not the overlay.
  Drupal.popups.addLoading();
};

/**
 * The form in the popups was successfully submitted
 * Update the originating page.
 * Show any messages in a popups (TODO - make this a configurable option).
 * 
 * @param response
 *   JSON object from server with status of form submission.
 * @param options
 *   Hash of options controlling how the popups interacts with the underlying page.
 *     noUpdate: bool, does the popups effect the underlying page.
 *     nonModal: bool, does the popups block access to the underlying page.
 *     targetSelectors: hash of jQuery selectors, overrides defaultTargetSelector.
 *     titleSelectors: array of jQuery selectors, where to put the the new title of the page.
 * @param element
 *   A DOM object containing the element that was clicked to initiate the popup. 
 */
Drupal.popups.formSuccess = function(data, options, element) {  
  // Determine if we are at an end point, or just moving from one popups to another.
  var done = (data.path === Drupal.settings.popups.originalPath) || (data.path === options.forceReturn);
  if (!done) { // Not done yet, so show new page in new popups.
    Drupal.popups.removeLoading();
    Drupal.popups.openContent(data.title, data.messages + data.content, options, element);
  }
  else { // Done.
    // Execute the afterSubmit callback if available.
    if (options.afterSubmit) { 
      var afterSubmitResult = eval(options.afterSubmit +'(data, options, element)');
      if (afterSubmitResult == false) { // Give afterSubmit callback a chance to skip normal processing.
        return;
      }
    }

    if (options.reloadWhenDone) { // Force a complete, non-ajax reload of the page.
      location.reload(); 
    }
    else { // Normal, targeted ajax, reload behavior.
      // show messages in dialog and embed the results in the original page.
      var showMessage = data.messages.length && !options.noMessage;
      if (showMessage) {
        Drupal.popups.message(data.messages);
        if (!Drupal.settings.popups.popupFinalMessage) {
          setTimeout(Drupal.popups.close, 2500); // Autoclose the message box in 2.5 seconds.
        }
  
        // Insert the message into the page above the content.
        // Might not be the standard spot, but it is the easiest to find.
        var $next = $(Drupal.settings.popups.defaultTargetSelector);
        $next.parent().find('div.messages').remove(); // Remove the current messages.
        $next.before(data.messages);
      }
          
      // Update the content area (defined by 'targetSelectors').
      if (!options.noUpdate) { 
        Drupal.popups.testContentSelector();
        if (isset(options.targetSelectors)) { // Pick and choose what returned content goes where.
          jQuery.each(options.targetSelectors, function(t_new, t_old) {
            if(!isNaN(t_new)) {
              t_new = t_old; // handle case where targetSelectors is an array, not a hash.
            }
            var new_content = $(t_new, data.content);
            var $c = $(t_old).html(new_content); // Inject the new content into the original page.
            Drupal.attachBehaviors($c);  
          });
        }
        else { // Put the entire new content into default content area.
          $c = $(Drupal.settings.popups.defaultTargetSelector).html(data.content);
          Drupal.attachBehaviors($c);                    
        }
      }
      
      // Update the title of the page.
      if (isset(options.titleSelectors)) {
        jQuery.each(options.titleSelectors, function() {
          $(''+this).html(data.title);
        });
      }
              
      // Done with changes to the original page, remove effects.
      Drupal.popups.removeLoading();
      if (!showMessage) { 
        // If there is not a messages popups, so remove the overlay.
        Drupal.popups.removeOverlay();
      }
    }
    
    // Broadcast an event that popup form was done and successful.
    $(document).trigger('popups_form_success', [element]);
    
  }  // End of updating original page.
}; 

/**
 * Submit the page and reload the results, before popping up the real dialog.
 *
 * @param element
 *   Element that was clicked to open the popups.
 * @param options
 *   Hash of options controlling how the popups interacts with the underlying page.
 */
Drupal.popups.savePage = function(element, options) {
  var target = Drupal.settings.popups.defaultTargetSelector;
  var $form = $('form', target);
  var ajaxOptions = {
    dataType: 'json',
    beforeSubmit: Drupal.popups.beforeSubmit,   
    beforeSend: Drupal.popups.beforeSend,
    success: function(response, status) { 
      // Sync up the current page contents with the submit.
      var $c = $(target).html(response.content); // Inject the new content into the page.
      Drupal.attachBehaviors($c);
      // The form has been saved, the page reloaded, now safe to show the link in a popup.
      Drupal.popups.openPath(element, options); 
    } 
  };
  $form.ajaxSubmit(ajaxOptions); // Submit the form. 
};

/**
 * Warn the user if ajax updates will not work
 *   due to mismatch between the theme and the theme's popup setting.
 */
Drupal.popups.testContentSelector = function() {
  var target = Drupal.settings.popups.defaultTargetSelector;
  var hits = $(target).length;
  if (hits !== 1) { // 1 is the corrent answer.
    msg = Drupal.t('The popup content area for this theme is misconfigured.') + '\n';
    if (hits === 0) {
      msg += Drupal.t('There is no element that matches ') + '"' + target + '"\n';
    }
    else if (hits > 1) {
      msg += Drupal.t('There are multiple elements that match: ') + '"' + target + '"\n';
    }
    msg += Drupal.t('Go to admin/build/themes/settings, select your theme, and edit the "Content Selector" field'); 
    alert(msg);
  }
};
;// $Id: jquery.form.js,v 1.2 2007/11/19 10:05:48 goba Exp $

/*
 * jQuery Form Plugin
 * version: 2.01 (10/31/2007)
 * @requires jQuery v1.1 or later
 *
 * Examples at: http://malsup.com/jquery/form/
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 */
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