/*
 * jQuery JavaScript Library v1.3.2
 * http://jquery.com/
 *
 * Copyright (c) 2009 John Resig
 * Dual licensed under the MIT and GPL licenses.
 * http://docs.jquery.com/License
 *
 * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009)
 * Revision: 6246
 */
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M){F.style[E]=M[E]}F.innerHTML=K;L.insertBefore(F,L.firstChild);H=F.firstChild,G=H.firstChild,I=H.nextSibling.firstChild.firstChild;this.doesNotAddBorder=(G.offsetTop!==5);this.doesAddBorderForTableAndCells=(I.offsetTop===5);H.style.overflow="hidden",H.style.position="relative";this.subtractsBorderForOverflowNotVisible=(G.offsetTop===-5);L.style.marginTop="1px";this.doesNotIncludeMarginInBodyOffset=(L.offsetTop===0);L.style.marginTop=J;L.removeChild(F);this.initialized=true},bodyOffset:function(E){o.offset.initialized||o.offset.initialize();var G=E.offsetTop,F=E.offsetLeft;if(o.offset.doesNotIncludeMarginInBodyOffset){G+=parseInt(o.curCSS(E,"marginTop",true),10)||0,F+=parseInt(o.curCSS(E,"marginLeft",true),10)||0}return{top:G,left:F}}};o.fn.extend({position:function(){var I=0,H=0,F;if(this[0]){var G=this.offsetParent(),J=this.offset(),E=/^body|html$/i.test(G[0].tagName)?{top:0,left:0}:G.offset();J.top-=j(this,"marginTop");J.left-=j(this,"marginLeft");E.top+=j(G,"borderTopWidth");E.left+=j(G,"borderLeftWidth");F={top:J.top-E.top,left:J.left-E.left}}return F},offsetParent:function(){var E=this[0].offsetParent||document.body;while(E&&(!/^body|html$/i.test(E.tagName)&&o.css(E,"position")=="static")){E=E.offsetParent}return o(E)}});o.each(["Left","Top"],function(F,E){var G="scroll"+E;o.fn[G]=function(H){if(!this[0]){return null}return H!==g?this.each(function(){this==l||this==document?l.scrollTo(!F?H:o(l).scrollLeft(),F?H:o(l).scrollTop()):this[G]=H}):this[0]==l||this[0]==document?self[F?"pageYOffset":"pageXOffset"]||o.boxModel&&document.documentElement[G]||document.body[G]:this[0][G]}});o.each(["Height","Width"],function(I,G){var E=I?"Left":"Top",H=I?"Right":"Bottom",F=G.toLowerCase();o.fn["inner"+G]=function(){return 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// Notification plug-in for the site

(function($) {

$.extend({
    notify: function(html, options) {
        options = $.extend({
            sticky: false,
            type: 'success',
            delay: 3000
        }, options);
        
        $('<div><a href="#" class="close_notice"></a>' +
        '<div class="message">' + html + '</div></div>')
            .hide()
            .addClass(options.type)
            .appendTo('#notices')
            .animate({opacity: 1}, function(){
                $('#header').animate({'marginTop': '+=' + $(this).height()});
            })
            .fadeIn('slow')
            .animate({opacity: 1.0}, options.delay, function() {
                if (options.sticky) return;
                $('#header').animate({'marginTop': '-=' + $(this).height()});
                $(this).fadeOut('fast', function(){
                    $(this).remove();
                });
            })
            .find('a.close_notice')
            .click(function(e) {
                var notice = $(this).parent();
                var height = notice.height();
                notice.stop(true).fadeOut('fast', function() {
                    $('#header').animate({'marginTop': '-=' + height});
                    $(this).remove();
                });
                return false;
            });
    }
});

})(jQuery);


// Ajax setup

// Dependencies:
// support/notify.js

(function($) {
    // Local AJAX events
    $.ajaxSetup({
        beforeSend: function(xhr) {
            // for compatibility with Rails' respond_to
            xhr.setRequestHeader('Accept', 'text/javascript');
            xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded')
        },
        error: function(XMLHttpRequest, textStatus, errorThrown) {
            var status = XMLHttpRequest.status;
            
            if (status == 403 || status == 422){
                // Invalid form submissions return the same form with
                // validation errors shown
                var element = $(XMLHttpRequest.responseText).filter(":not(script):first");
                var replacedElement;
                if(element && element.attr('id')) {
                  replacedElement = $('#' + element.attr('id'));
                }
                if(element.length > 0 && replacedElement && replacedElement.length > 0) {
                  replacedElement.replaceWith(element);
                  return; // only return if replacement occured
                          // otherwise will contiue to show the responseText as a message
                }
            }
            
            var message =   'An unknown problem occurred with your request. You can ' +
                            '<a href="javascript:window.location.reload()">reload</a> the page and try '+
                            'again, or <a href="mailto:support@hexagon.cc">contact us</a> if the ' +
                            'problem persists.';
            
            if (XMLHttpRequest.responseText){
                message = XMLHttpRequest.responseText;
            }
            
            $.notify(message, {sticky:true, type:'failure'});
        }
    });
    
    // CSRF protection
    // http://www.viget.com/extend/ie-jquery-rails-and-http-oh-my/
    $(document).ajaxSend(function(event, request, settings) {
        if (settings.type == 'GET' || settings.type == 'get' || typeof(AUTH_TOKEN) == "undefined") return;
        // settings.data is a serialized string like "foo=bar&baz=boink" (or null)
        settings.data = settings.data || "";
        settings.data += (settings.data ? "&" : "") + "authenticity_token=" + encodeURIComponent(AUTH_TOKEN);
    });
    
    // AJAX methods which are compatibile with rails *magic*
    jQuery.extend({
        del: function(url, callback, type, completeCallback) {
            return jQuery.ajax({
                type: "POST",
                url: url,
                data: {'_method': 'delete'},
                success: callback,
                dataType: type,
                complete: completeCallback
            });
        },
        put: function(url, data, callback, type) {
            if (jQuery.isFunction(data)) {
                callback = data;
                data = {};
            }
            
            data['_method'] = 'put';
            
            return jQuery.ajax({
                type: "POST",
                url: url,
                data: data,
                success: callback,
                dataType: type
            });
        }
    });
})(jQuery);


// Generic pop-ups for the site
// Usage:
// $.popup(html);
// $.popupClose();

(function($) {
    function showLoading() {
        $('#overlay_loading').css({
            position: 'absolute',
            left: $(window).width() / 2 - $('#overlay_loading').width() / 2,
            top: $(window).height() / 2 - $('#overlay_loading').height() / 2,
            display: 'block'
        });
    }
    
    function showOverlay() {
        var height = $(document).height();
        if ($.browser.msie) {
            $('#overlay').height(height).show();
        } else {
            $('#overlay').height(height).fadeIn();
        }
        showLoading();
    }
    
    jQuery.extend({
        popup: function(html){
            $('#popup_container').fadeOut(function() {
                showOverlay();
                $('#overlay_loading').hide();
                $('#popup_content').empty().append(html);
                $('#popup_container').fadeIn('fast').find('input:first').focus();
            });
        },
        popupClose: function() {
            $('#popup_container').fadeOut('fast');
            if ($.browser.msie) {
                $('#overlay').hide();
            } else {
                $('#overlay').fadeOut();
            }
        }
    });
    
    // Events
    $('a.popup_open').live('click', function(event) {
        if (event.button != 0) return;
        showOverlay();
        $.get(this.href, $.popup);
        return false;
    });
    
    $('a.popup_close').live('click', function(event) {
        if (event.button != 0) return;
        $.popupClose();
        return false;
    });
    
    $('#overlay').live('click', function(event){
        if (event.button != 0) return;
        $.popupClose();
    });
})(jQuery);

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	is released under the MIT License <http://www.opensource.org/licenses/mit-license.php> 
*/
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an=u(aj,am,ah);if(aj.id==ah){w(ah,true)}X.success=true;X.ref=an}else{if(aa&&A()){aj.data=aa;P(aj,am,ah,ac);return}else{w(ah,true)}}if(ac){ac(X)}})}else{if(ac){ac(X)}}},switchOffAutoHideShow:function(){m=false},ua:M,getFlashPlayerVersion:function(){return{major:M.pv[0],minor:M.pv[1],release:M.pv[2]}},hasFlashPlayerVersion:F,createSWF:function(Z,Y,X){if(M.w3){return u(Z,Y,X)}else{return undefined}},showExpressInstall:function(Z,aa,X,Y){if(M.w3&&A()){P(Z,aa,X,Y)}},removeSWF:function(X){if(M.w3){y(X)}},createCSS:function(aa,Z,Y,X){if(M.w3){v(aa,Z,Y,X)}},addDomLoadEvent:K,addLoadEvent:s,getQueryParamValue:function(aa){var Z=j.location.search||j.location.hash;if(Z){if(/\?/.test(Z)){Z=Z.split("?")[1]}if(aa==null){return L(Z)}var Y=Z.split("&");for(var X=0;X<Y.length;X++){if(Y[X].substring(0,Y[X].indexOf("="))==aa){return L(Y[X].substring((Y[X].indexOf("=")+1)))}}}return""},expressInstallCallback:function(){if(a){var 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(function($) {
  $.video = {
    youtubeRE:  /^(https?:\/\/[^\/]*youtube.com\/)watch\?[^\/]*v=([\w-]+).*/i, 
    vimeoRE:    /^(https?:\/\/[^\/]*vimeo.com\/)([\w-]+).*/i,
    blipRE:     /^(https?:\/\/[^\/]*blip.tv\/)file\/([\w-]+).*/i,
    metacafeRE: /^(https?:\/\/[^\/]*metacafe.com\/)watch\/([\w-]+)\/([^\/]*)/i,
    
    checkUrlFormat: function(url) {
        if (this.youtubeRE.test(url) || 
            this.vimeoRE.test(url)   ||
            this.blipRE.test(url)    ||
            this.metacafeRE.test(url)) {
            return true;
        } else {
            return false;
        }
    },

    getInfo: function(options) {
        if (m = this.youtubeRE.exec(options.url)) {
            var videoID = m[2];
            var ytUrl   = 'http://gdata.youtube.com/feeds/api/videos/';
            var url     = ytUrl + videoID + "?alt=json-in-script&callback=?";

            $.jsonp({
                url:        url,
                beforeSend: options.beforeSend,
                success:    function(video, status) {
                    options.success({
                        'url':              options.url,
                        'title':            video.entry.title.$t, 
                        'description':      video.entry.media$group.media$description.$t, 
                        'tags':             video.entry.media$group.media$keywords.$t,
                        'thumbnail_small':  video.entry.media$group.media$thumbnail[1].url,
                        'thumbnail_medium': video.entry.media$group.media$thumbnail[0].url
                    });
                },
                error:    options.error,
                complete: options.complete
            });


        } else if (m = this.vimeoRE.exec(options.url)) {
            var videoID = m[2];
            var vimeoUrl = 'http://www.vimeo.com/api/clip/';
            var url = vimeoUrl + videoID + '.json' + "?callback=?";

            $.jsonp({
                url:        url,
                beforeSend: options.beforeSend,
                success:    function(video, status) {
                    options.success({
                        'url':              options.url,
                        'title':            video[0].title,
                        'description':      video[0].caption,
                        'tags':             video[0].tags,
                        'thumbnail_small':  video[0].thumbnail_small,
                        'thumbnail_medium': video[0].thumbnail_medium
                    });
                },
                error:    options.error,
                complete: options.complete
            });

        } else if (m = this.blipRE.exec(options.url)) {
            var blipUrl = "http://blip.tv/file?id=";
            var videoID = m[2];
            var url     = blipUrl + videoID + "&skin=json&version=2&callback=?";

            $.jsonp({
                url:        url,
                beforeSend: options.beforeSend,
                success:    function(video, status) {
                    options.success({
                        'url':              options.url,
                        'title':            video[0].title,
                        'description':      video[0].description,
                        'tags':             video[0].tags,
                        'thumbnail_small':  video[0].thumbnail120Url,  
                        'thumbnail_medium': video[0].thumbnailUrl
                    });
                },
                error:    options.error,
                complete: options.complete
            });

        } else if (m = this.metacafeRE.exec(options.url)) {
          var videoID = m[2];
          var videoName = m[3]
          thumb_url = 'http://www.metacafe.com/thumb/' + videoID + '.jpg'
          options.success({
            'url':              options.url,
            'title':            videoName,
            'description':      videoName,
            'tags':             null,
            'thumbnail_small':  thumb_url,  
            'thumbnail_medium': thumb_url
            });
        }
    }
  }


$.fn.hexVideo = function(options) {
    var options = $.extend({
        thumb: true,
        youtube: {        
            width:    "354",
            height:   "295",
            version:  "8",
            playerid: "player1",
            autoplay: "1",
            fs:       "1",
            hd:       "1",
            params: {
              allowScriptAccess: "always", 
              allowFullScreen:   "true",
              quality:           "high"
            }
        },
        vimeo: {
            width:    "354",
            height:   "295",
            version:  "8",
            autoplay: "1",
            fs:       "1",
            params: {
              allowScriptAccess: "always", 
              allowFullScreen:   "true", 
              quality:           "high"
            }
        },
        bliptv: {
            width:    "354",
            height:   "295",
            version:  "8",
            autoplay: "true",
            params: {
              allowScriptAccess: "always", 
              allowFullScreen:   "true", 
              quality:           "high"
            }
        },
        metacafe: {
            width:    "354",
            height:   "295",
            version:  "8",
            autoplay: "true",
            params: {
              allowScriptAccess: "always", 
              allowFullScreen:   "true", 
              quality:           "high"
            }
        }

    }, options || {});

    function ytEmbedPlayer(videoID, target) {
        $(target).attr('id', 'youtube_' + videoID);
        var atts = { id: "ytPLayer_" + videoID };

        swfobject.embedSWF("http://www.youtube.com/v/" + videoID + 
            "&enablejsapi=1" +
            "&playerapiid="  + options.youtube.playerid + 
            "&autoplay="     + options.youtube.autoplay +
            "&fs="           + options.youtube.fs +
            "&hd="           + options.youtube.hd,
            target.id, 
            options.youtube.width, options.youtube.height, options.youtube.version, 
            null, null, 
            options.youtube.params, 
            atts);
    }

    function vimeoEmbedPlayer(videoID, target) {
        $(target).attr('id', 'vimeo_' + videoID);

        swfobject.embedSWF("http://vimeo.com/moogaloop.swf" +
            "?clip_id="    + videoID +
            "&autoplay="   + options.vimeo.autoplay +
            "&fullscreen=" + options.vimeo.fs,
            target.id, 
            options.vimeo.width, options.vimeo.height, options.vimeo.version, 
            null, null,
            options.vimeo.params,
            null);
    }

    function blipEmbedPlayer(videoID, target) {
        $(target).attr('id', 'bliptv_' + videoID);

        var blipUrl = "http://blip.tv/file?id=";
        var url     = blipUrl + videoID + "&skin=json&version=2&callback=?";

        $.getJSON(url, function(video) {
          var mediaUrl = video[0].mediaUrl;
          swfobject.embedSWF('http://blip.tv/scripts/flash/blipplayer.swf?' +
            "&file=" + mediaUrl +
            "&autoStart=" + options.bliptv.autoplay,
            target.id, 
            options.bliptv.width, options.bliptv.height, options.bliptv.version, 
            null, null,
            options.bliptv.params,
            null);
        });
    }

    function metacafeEmbedPlayer(videoID, target) {
        $(target).attr('id', 'metacafe_' + videoID);
        swfobject.embedSWF('http://www.metacafe.com/fplayer/' +
            videoID + '/play.swf', 
            target.id, 
            options.metacafe.width, options.metacafe.height, options.metacafe.version, 
            null, null,
            options.metacafe.params,
            null);
    }

    function embedThumbnail(target) {
        var attr, style, thumbnailUrl, play_icon, title;

        if ($(target).hasClass('medium')) {
            attr         = 'width="200" height="200"';
            style        = 'style="opacity: 0.7; position:absolute;left:84px; top:84px; border:none"';
            play_icon    = "/images/buttons/play_icon.gif";
        } else if ($(target).hasClass('tiny')) {
            attr         = 'width="30" height="30" class="thumbnail"';
            style        = 'style="opacity: 0.5; position:absolute;left:0; top:6; border:none"';
            play_icon    = "/images/buttons/play_icon.gif";
        } else { 
            attr         = 'width="54" height="54" class="small"';
            style        = 'style="opacity: 0.7; position:absolute;left:16px; top:16px; border:none"'
            play_icon    = "/images/buttons/play_icon.png";
        }

        $(target).hide();

        $.video.getInfo({
            url:     target.href, 
            target:  target,
            success: function(data) {
                if ($(target).hasClass('medium')) {
                    thumbnailUrl = data.thumbnail_medium;
                } else if ($(target).hasClass('tiny')) {
                    thumbnailUrl = data.thumbnail_small;
                } else { 
                    thumbnailUrl = data.thumbnail_small;
                }

                /* Only show video title when part of a comment */
                if ($(target).parents('#comment_list').length > 0) {
                  title = '<span>' + '<a href="'+ target.href +'">' + data.title + '</a>' + '</span>';
                } else {
                  title = ''
                }
                $('<div class="video_thumbnail">' +
                    '<img src="'+ thumbnailUrl + '"' + attr + '  >' +
                    '<img src="' + play_icon + '"' + style + ' >'   +
                     title +
                    '<div style="clear:both;"></div>' +
                '</div>')
                .click(function() {
                    $(target).hexVideo({thumb: false});
                    $(this).remove();
                })
                .insertAfter(target);
                
            },
            error: function() {
                thumbnailUrl = "/images/placeholders/videonotavailable.jpg"; 
                $('<div class="video_thumbnail">' +
                    '<a href="' + target.href + '">' +
                    '<img src="'+ thumbnailUrl + '"' + attr + '  >' +
                    '</a>' +
                    '<div style="clear:both;"></div>' +
                '</div>')
                .insertAfter(target);
            }
        });
    }

    function embedPlayer(target) {
        if (m = $.video.youtubeRE.exec(target.href)) {
            ytEmbedPlayer(m[2], target);
        } else if (m = $.video.vimeoRE.exec(target.href)) {
            vimeoEmbedPlayer(m[2], target);
        } else if (m = $.video.blipRE(target.href)) {
            blipEmbedPlayer(m[2], target);
        } else if (m = $.video.metacafeRE(target.href)) {
            metacafeEmbedPlayer(m[2], target);
        }
    }

    var thumb = options.thumb;    
    this.each(function() {
        if (!$.video.checkUrlFormat(this.href)) {
          return;
        }

        if (thumb) {
            embedThumbnail(this); 
        } else {
            embedPlayer(this);
        }
    });

  }
})(jQuery);


/* A text field clearing javascript method */

jQuery.fn.labelIn = function(settings) {
  settings = jQuery.extend({
    version   : '1.0',
    li_class  : 'grey',
    attribute : 'alt'
  }, settings);

  var iSelector = this;
  var default_text = $(iSelector).attr(settings['attribute'])
  init();
  function init() {
    var current_text = $.trim($(iSelector).val());
    if((current_text == "") || (current_text == default_text)) {
      $(iSelector).val(default_text);
      $(iSelector).addClass(settings["li_class"]);
    }
  }

  return iSelector.focus(function() {
    $(iSelector).removeClass(settings["li_class"]);
    if($(iSelector).val() == default_text) {
      $(iSelector).val("");
    }
  }).blur(function() {
    if($.trim($(iSelector).val()) == "") {
      $(iSelector).val(default_text);
      $(iSelector).addClass(settings["li_class"]);
    } else
      $(iSelector).removeClass(settings["li_class"]);
  });
};


/*
 * jQuery Form Plugin
 * version: 2.17 (06-NOV-2008)
 * @requires jQuery v1.2.2 or later
 *
 * Examples and documentation 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
 *
 * Revision: $Id$
 */
;(function($) {

/*
    Usage Note:  
    -----------
    Do not use both ajaxSubmit and ajaxForm on the same form.  These
    functions are intended to be exclusive.  Use ajaxSubmit if you want
    to bind your own submit handler to the form.  For example,

    $(document).ready(function() {
        $('#myForm').bind('submit', function() {
            $(this).ajaxSubmit({
                target: '#output'
            });
            return false; // <-- important!
        });
    });

    Use ajaxForm when you want the plugin to manage all the event binding
    for you.  For example,

    $(document).ready(function() {
        $('#myForm').ajaxForm({
            target: '#output'
        });
    });
        
    When using ajaxForm, the ajaxSubmit function will be invoked for you
    at the appropriate time.  
*/

/**
 * ajaxSubmit() provides a mechanism for immediately submitting 
 * an HTML form using AJAX.
 */
$.fn.ajaxSubmit = function(options) {
    // fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
    if (!this.length) {
        log('ajaxSubmit: skipping submit process - no element selected');
        return this;
    }

    if (typeof options == 'function')
        options = { success: options };

    options = $.extend({
        url:  this.attr('action') || window.location.toString(),
        type: this.attr('method') || 'GET'
    }, options || {});

    // hook for manipulating the form data before it is extracted;
    // convenient for use with rich editors like tinyMCE or FCKEditor
    var veto = {};
    this.trigger('form-pre-serialize', [this, options, veto]);
    if (veto.veto) {
        log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
        return this;
    }

    // provide opportunity to alter form data before it is serialized
    if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
        log('ajaxSubmit: submit aborted via beforeSerialize callback');
        return this;
    }    
   
    var a = this.formToArray(options.semantic);
    if (options.data) {
        options.extraData = options.data;
        for (var n in options.data) {
          if(options.data[n] instanceof Array) {
            for (var k in options.data[n])
              a.push( { name: n, value: options.data[n][k] } )
          }  
          else
             a.push( { name: n, value: options.data[n] } );
        }
    }

    // give pre-submit callback an opportunity to abort the submit
    if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
        log('ajaxSubmit: submit aborted via beforeSubmit callback');
        return this;
    }    

    // fire vetoable 'validate' event
    this.trigger('form-submit-validate', [a, this, options, veto]);
    if (veto.veto) {
        log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
        return this;
    }    

    var q = $.param(a);

    if (options.type.toUpperCase() == 'GET') {
        options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
        options.data = null;  // data is null for 'get'
    }
    else
        options.data = q; // data is the query string for 'post'

    var $form = this, callbacks = [];
    if (options.resetForm) callbacks.push(function() { $form.resetForm(); });
    if (options.clearForm) callbacks.push(function() { $form.clearForm(); });

    // perform a load on the target only if dataType is not provided
    if (!options.dataType && options.target) {
        var oldSuccess = options.success || function(){};
        callbacks.push(function(data) {
            $(options.target).html(data).each(oldSuccess, arguments);
        });
    }
    else if (options.success)
        callbacks.push(options.success);

    options.success = function(data, status) {
        for (var i=0, max=callbacks.length; i < max; i++)
            callbacks[i].apply(options, [data, status, $form]);
    };

    // are there files to upload?
    var files = $('input:file', this).fieldValue();
    var found = false;
    for (var j=0; j < files.length; j++)
        if (files[j])
            found = true;

    // options.iframe allows user to force iframe mode
   if (options.iframe || found) { 
       // hack to fix Safari hang (thanks to Tim Molendijk for this)
       // see:  http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
       if ($.browser.safari && options.closeKeepAlive)
           $.get(options.closeKeepAlive, fileUpload);
       else
           fileUpload();
       }
   else
       $.ajax(options);

    // fire 'notify' event
    this.trigger('form-submit-notify', [this, options]);
    return this;


    // private function for handling file uploads (hat tip to YAHOO!)
    function fileUpload() {
        var form = $form[0];
        
        if ($(':input[@name=submit]', form).length) {
            alert('Error: Form elements must not be named "submit".');
            return;
        }
        
        var opts = $.extend({}, $.ajaxSettings, options);
		var s = jQuery.extend(true, {}, $.extend(true, {}, $.ajaxSettings), opts);

        var id = 'jqFormIO' + (new Date().getTime());
        var $io = $('<iframe id="' + id + '" name="' + id + '" />');
        var io = $io[0];

        if ($.browser.msie || $.browser.opera) 
            io.src = 'javascript:false;document.write("");';
        $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });

        var xhr = { // mock object
            aborted: 0,
            responseText: null,
            responseXML: null,
            status: 0,
            statusText: 'n/a',
            getAllResponseHeaders: function() {},
            getResponseHeader: function() {},
            setRequestHeader: function() {},
            abort: function() { 
                this.aborted = 1; 
                $io.attr('src','about:blank'); // abort op in progress
            }
        };

        var g = opts.global;
        // trigger ajax global events so that activity/block indicators work like normal
        if (g && ! $.active++) $.event.trigger("ajaxStart");
        if (g) $.event.trigger("ajaxSend", [xhr, opts]);

		if (s.beforeSend && s.beforeSend(xhr, s) === false) {
			s.global && jQuery.active--;
			return;
        }
        if (xhr.aborted)
            return;
        
        var cbInvoked = 0;
        var timedOut = 0;

        // add submitting element to data if we know it
        var sub = form.clk;
        if (sub) {
            var n = sub.name;
            if (n && !sub.disabled) {
                options.extraData = options.extraData || {};
                options.extraData[n] = sub.value;
                if (sub.type == "image") {
                    options.extraData[name+'.x'] = form.clk_x;
                    options.extraData[name+'.y'] = form.clk_y;
                }
            }
        }

        // take a breath so that pending repaints get some cpu time before the upload starts
        setTimeout(function() {
            // make sure form attrs are set
            var t = $form.attr('target'), a = $form.attr('action');
            $form.attr({
                target:   id,
                method:   'POST',
                action:   opts.url
            });
            
            // ie borks in some cases when setting encoding
            if (! options.skipEncodingOverride) {
                $form.attr({
                    encoding: 'multipart/form-data',
                    enctype:  'multipart/form-data'
                });
            }

            // support timout
            if (opts.timeout)
                setTimeout(function() { timedOut = true; cb(); }, opts.timeout);

            // add "extra" data to form if provided in options
            var extraInputs = [];
            try {
                if (options.extraData)
                    for (var n in options.extraData)
                        extraInputs.push(
                            $('<input type="hidden" name="'+n+'" value="'+options.extraData[n]+'" />')
                                .appendTo(form)[0]);
            
                // add iframe to doc and submit the form
                $io.appendTo('body');
                io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
                form.submit();
            }
            finally {
                // reset attrs and remove "extra" input elements
                $form.attr('action', a);
                t ? $form.attr('target', t) : $form.removeAttr('target');
                $(extraInputs).remove();
            }
        }, 10);

        function cb() {
            if (cbInvoked++) return;
            
            io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);

            var operaHack = 0;
            var ok = true;
            try {
                if (timedOut) throw 'timeout';
                // extract the server response from the iframe
                var data, doc;

                doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
                
                if (doc.body == null && !operaHack && $.browser.opera) {
                    // In Opera 9.2.x the iframe DOM is not always traversable when
                    // the onload callback fires so we give Opera 100ms to right itself
                    operaHack = 1;
                    cbInvoked--;
                    setTimeout(cb, 100);
                    return;
                }
                
                xhr.responseText = doc.body ? doc.body.innerHTML : null;
                xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
                xhr.getResponseHeader = function(header){
                    var headers = {'content-type': opts.dataType};
                    return headers[header];
                };

                if (opts.dataType == 'json' || opts.dataType == 'script') {
                    var ta = doc.getElementsByTagName('textarea')[0];
                    xhr.responseText = ta ? ta.value : xhr.responseText;
                }
                else if (opts.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
                    xhr.responseXML = toXml(xhr.responseText);
                }
                data = $.httpData(xhr, opts.dataType);
            }
            catch(e){
                ok = false;
                $.handleError(opts, xhr, 'error', e);
            }

            // ordering of these callbacks/triggers is odd, but that's how $.ajax does it
            if (ok) {
                opts.success(data, 'success');
                if (g) $.event.trigger("ajaxSuccess", [xhr, opts]);
            }
            if (g) $.event.trigger("ajaxComplete", [xhr, opts]);
            if (g && ! --$.active) $.event.trigger("ajaxStop");
            if (opts.complete) opts.complete(xhr, ok ? 'success' : 'error');

            // clean up
            setTimeout(function() {
                $io.remove();
                xhr.responseXML = null;
            }, 100);
        };

        function toXml(s, doc) {
            if (window.ActiveXObject) {
                doc = new ActiveXObject('Microsoft.XMLDOM');
                doc.async = 'false';
                doc.loadXML(s);
            }
            else
                doc = (new DOMParser()).parseFromString(s, 'text/xml');
            return (doc && doc.documentElement && doc.documentElement.tagName != 'parsererror') ? doc : null;
        };
    };
};

/**
 * ajaxForm() provides a mechanism for fully automating form submission.
 *
 * The advantages of using this method instead of ajaxSubmit() are:
 *
 * 1: This method will include coordinates for <input type="image" /> elements (if the element
 *    is used to submit the form).
 * 2. This method will include the submit element's name/value data (for the element that was
 *    used to submit the form).
 * 3. This method binds the submit() method to the form for you.
 *
 * The options argument for ajaxForm works exactly as it does for ajaxSubmit.  ajaxForm merely
 * passes the options argument along after properly binding events for submit elements and
 * the form itself.
 */ 
$.fn.ajaxForm = function(options) {
    return this.ajaxFormUnbind().bind('submit.form-plugin',function() {
        $(this).ajaxSubmit(options);
        return false;
    }).each(function() {
        // store options in hash
        $(":submit,input:image", this).bind('click.form-plugin',function(e) {
            var form = this.form;
            form.clk = this;
            if (this.type == 'image') {
                if (e.offsetX != undefined) {
                    form.clk_x = e.offsetX;
                    form.clk_y = e.offsetY;
                } else if (typeof $.fn.offset == 'function') { // try to use dimensions plugin
                    var offset = $(this).offset();
                    form.clk_x = e.pageX - offset.left;
                    form.clk_y = e.pageY - offset.top;
                } else {
                    form.clk_x = e.pageX - this.offsetLeft;
                    form.clk_y = e.pageY - this.offsetTop;
                }
            }
            // clear form vars
            setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 10);
        });
    });
};

// ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
$.fn.ajaxFormUnbind = function() {
    this.unbind('submit.form-plugin');
    return this.each(function() {
        $(":submit,input:image", this).unbind('click.form-plugin');
    });

};

/**
 * formToArray() gathers form element data into an array of objects that can
 * be passed to any of the following ajax functions: $.get, $.post, or load.
 * Each object in the array has both a 'name' and 'value' property.  An example of
 * an array for a simple login form might be:
 *
 * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
 *
 * It is this array that is passed to pre-submit callback functions provided to the
 * ajaxSubmit() and ajaxForm() methods.
 */
$.fn.formToArray = function(semantic) {
    var a = [];
    if (this.length == 0) return a;

    var form = this[0];
    var els = semantic ? form.getElementsByTagName('*') : form.elements;
    if (!els) return a;
    for(var i=0, max=els.length; i < max; i++) {
        var el = els[i];
        var n = el.name;
        if (!n) continue;

        if (semantic && form.clk && el.type == "image") {
            // handle image inputs on the fly when semantic == true
            if(!el.disabled && form.clk == el)
                a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
            continue;
        }

        var v = $.fieldValue(el, true);
        if (v && v.constructor == Array) {
            for(var j=0, jmax=v.length; j < jmax; j++)
                a.push({name: n, value: v[j]});
        }
        else if (v !== null && typeof v != 'undefined')
            a.push({name: n, value: v});
    }

    if (!semantic && form.clk) {
        // input type=='image' are not found in elements array! handle them here
        var inputs = form.getElementsByTagName("input");
        for(var i=0, max=inputs.length; i < max; i++) {
            var input = inputs[i];
            var n = input.name;
            if(n && !input.disabled && input.type == "image" && form.clk == input)
                a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
        }
    }
    return a;
};

/**
 * Serializes form data into a 'submittable' string. This method will return a string
 * in the format: name1=value1&amp;name2=value2
 */
$.fn.formSerialize = function(semantic) {
    //hand off to jQuery.param for proper encoding
    return $.param(this.formToArray(semantic));
};

/**
 * Serializes all field elements in the jQuery object into a query string.
 * This method will return a string in the format: name1=value1&amp;name2=value2
 */
$.fn.fieldSerialize = function(successful) {
    var a = [];
    this.each(function() {
        var n = this.name;
        if (!n) return;
        var v = $.fieldValue(this, successful);
        if (v && v.constructor == Array) {
            for (var i=0,max=v.length; i < max; i++)
                a.push({name: n, value: v[i]});
        }
        else if (v !== null && typeof v != 'undefined')
            a.push({name: this.name, value: v});
    });
    //hand off to jQuery.param for proper encoding
    return $.param(a);
};

/**
 * Returns the value(s) of the element in the matched set.  For example, consider the following form:
 *
 *  <form><fieldset>
 *      <input name="A" type="text" />
 *      <input name="A" type="text" />
 *      <input name="B" type="checkbox" value="B1" />
 *      <input name="B" type="checkbox" value="B2"/>
 *      <input name="C" type="radio" value="C1" />
 *      <input name="C" type="radio" value="C2" />
 *  </fieldset></form>
 *
 *  var v = $(':text').fieldValue();
 *  // if no values are entered into the text inputs
 *  v == ['','']
 *  // if values entered into the text inputs are 'foo' and 'bar'
 *  v == ['foo','bar']
 *
 *  var v = $(':checkbox').fieldValue();
 *  // if neither checkbox is checked
 *  v === undefined
 *  // if both checkboxes are checked
 *  v == ['B1', 'B2']
 *
 *  var v = $(':radio').fieldValue();
 *  // if neither radio is checked
 *  v === undefined
 *  // if first radio is checked
 *  v == ['C1']
 *
 * The successful argument controls whether or not the field element must be 'successful'
 * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
 * The default value of the successful argument is true.  If this value is false the value(s)
 * for each element is returned.
 *
 * Note: This method *always* returns an array.  If no valid value can be determined the
 *       array will be empty, otherwise it will contain one or more values.
 */
$.fn.fieldValue = function(successful) {
    for (var val=[], i=0, max=this.length; i < max; i++) {
        var el = this[i];
        var v = $.fieldValue(el, successful);
        if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length))
            continue;
        v.constructor == Array ? $.merge(val, v) : val.push(v);
    }
    return val;
};

/**
 * Returns the value of the field element.
 */
$.fieldValue = function(el, successful) {
    var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
    if (typeof successful == 'undefined') successful = true;

    if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
        (t == 'checkbox' || t == 'radio') && !el.checked ||
        (t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
        tag == 'select' && el.selectedIndex == -1))
            return null;

    if (tag == 'select') {
        var index = el.selectedIndex;
        if (index < 0) return null;
        var a = [], ops = el.options;
        var one = (t == 'select-one');
        var max = (one ? index+1 : ops.length);
        for(var i=(one ? index : 0); i < max; i++) {
            var op = ops[i];
            if (op.selected) {
                // extra pain for IE...
                var v = $.browser.msie && !(op.attributes['value'].specified) ? op.text : op.value;
                if (one) return v;
                a.push(v);
            }
        }
        return a;
    }
    return el.value;
};

/**
 * Clears the form data.  Takes the following actions on the form's input fields:
 *  - input text fields will have their 'value' property set to the empty string
 *  - select elements will have their 'selectedIndex' property set to -1
 *  - checkbox and radio inputs will have their 'checked' property set to false
 *  - inputs of type submit, button, reset, and hidden will *not* be effected
 *  - button elements will *not* be effected
 */
$.fn.clearForm = function() {
    return this.each(function() {
        $('input,select,textarea', this).clearFields();
    });
};

/**
 * Clears the selected form elements.
 */
$.fn.clearFields = $.fn.clearInputs = function() {
    return this.each(function() {
        var t = this.type, tag = this.tagName.toLowerCase();
        if (t == 'text' || t == 'password' || tag == 'textarea')
            this.value = '';
        else if (t == 'checkbox' || t == 'radio')
            this.checked = false;
        else if (tag == 'select')
            this.selectedIndex = -1;
    });
};

/**
 * Resets the form data.  Causes all form elements to be reset to their original value.
 */
$.fn.resetForm = function() {
    return this.each(function() {
        // guard against an input with the name of 'reset'
        // note that IE reports the reset function as an 'object'
        if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType))
            this.reset();
    });
};

/**
 * Enables or disables any matching elements.
 */
$.fn.enable = function(b) { 
    if (b == undefined) b = true;
    return this.each(function() { 
        this.disabled = !b 
    });
};

/**
 * Checks/unchecks any matching checkboxes or radio buttons and
 * selects/deselects and matching option elements.
 */
$.fn.selected = function(select) {
    if (select == undefined) select = true;
    return this.each(function() { 
        var t = this.type;
        if (t == 'checkbox' || t == 'radio')
            this.checked = select;
        else if (this.tagName.toLowerCase() == 'option') {
            var $sel = $(this).parent('select');
            if (select && $sel[0] && $sel[0].type == 'select-one') {
                // deselect all other options
                $sel.find('option').selected(false);
            }
            this.selected = select;
        }
    });
};

// helper fn for console logging
// set $.fn.ajaxSubmit.debug to true to enable debug logging
function log() {
    if ($.fn.ajaxSubmit.debug && window.console && window.console.log)
        window.console.log('[jquery.form] ' + Array.prototype.join.call(arguments,''));
};

})(jQuery);


/*
 * jQuery JSONP Core Plugin 1.0.4 (2009-03-29)
 * 
 * http://code.google.com/p/jquery-jsonp/
 *
 * Copyright (c) 2009 Julian Aubourg
 *
 * This document is licensed as free software under the terms of the
 * MIT License: http://www.opensource.org/licenses/mit-license.php
 */
(function($){
	
	// ###################### UTILITIES ##
	// Test a value is neither undefined nor null
	var x = function(o) { return o!==undefined && o!==null; },
	
	// Head element
	H = $("head"),
	// Page cache
	Z = {},
	
	// ###################### DEFAULT OPTIONS ##
	K = {
		//beforeSend: undefined,
		//cache: false,
		callback: "C",
		//callbackParameter: undefined,
		//complete: undefined,
		//data: ""
		//dataFilter: undefined,
		//error: undefined,
		//pageCache: false,
		//success: undefined,
		//timeout: 0,		
		url: location.href
	};

	// ###################### MAIN FUNCTION ##
	$.jsonp = function(d) {
		
		// Build data with default
		d = $.extend({},K,d);

		// Call beforeSend if provided
		// (early abort if false returned)
		if (x(d.beforeSend)) {
			var t = 0;
			d.abort = function() { t = 1; };
			if (d.beforeSend(d,d)===false || t) return d;
		}
		
		// Control entries & data type
		// + declare variables
		var _="",
		y = "success",
		n = "error",
		u = x(d.url)?d.url:_,
		p = x(d.data)?d.data:_,
		s = (typeof p)=="string",
		// Keep hand to running thread
		k = function(f) { setTimeout(f,1); },
		// Various variable
		S,P,i,j,U;
		// Convert parameters to string if needs be
		p = s?p:$.param(p);
		// Add callback parameter if provided as option
		x(d.callbackParameter)
			&& (p += (p==_?_:"&")+escape(d.callbackParameter)+"=?");
		// Add anticache parameter if needed
		!d.cache && !d.pageCache
			&& (p += [(p==_?_:"&"),"_xx",(new Date()).getTime(),"=",1].join(_));
		// Search for ? in url
		S = u.split("?");
		// Also in parameters if provided
		// (and merge array)
		if (p!=_) {
			P = p.split("?");
			j = S.length-1;
			j && (S[j] += "&" + P.shift());
			S = S.concat(P);
		}
		// If more than 2 ? replace the last one by the callback
		i = S.length-2;
		i && (S[i] += d.callback + S.pop());
		// Build the url
		U = S.join("?");
		
		// Check page cache
		if (d.pageCache && x(Z[U])) {
			k(function() {
				// If an error was cached
				if (x(Z[U].e)) {
					// Call error then complete
					x(d.error) && d.error(d,n);
					x(d.complete) && d.complete(d,n);
				} else {
					var v = Z[U].s;
					// Apply the data filter if provided
					x(d.dataFilter) && (v = d.dataFilter(v));
					// Call success then complete
					x(d.success) && d.success(v,y);
					x(d.complete) && d.complete(d,y);				
				}
			});
			return d;
		}
		
		// Create an iframe & add it to the document
		var f = $("<iframe />");
		H.append(f);
		// Get the iframe's window and document objects
		var F = f[0],
		W = F.contentWindow || F.contentDocument,
		D = W.document;
		if(!x(D)) {
			D = W;
		    W = D.getParentNode();
		}
		// Cleanup function (reference)
		var w,
		// Error function
		e = function (_,m) {
			// If pure error, cache if needed
			d.pageCache && !x(m) && (Z[U] = {e: 1}); 
			// Cleanup
			w();
			// Call error then complete
			m = x(m)?m:n;
			x(d.error) && d.error(d,m);
			x(d.complete) && d.complete(d,m);
		},
		// Flag to know if the request has been treated
		t = 0,
		// Install callbacks
		C = d.callback,
		E = C=="E"?"X":"E";
		D.open(); // We have to open the document before
				  // declaring variables in the iframe's window
				  // Don't ask me why, I have no clue
		W[C] = function(v) {
			// Set as treated
			t = 1;
			d.pageCache && (Z[U] = {s: v});
			// Give hand back to frame
			// To finish gracefully
			k(function(){
				// Cleanup
				w();
				// Apply the data filter if provided
				x(d.dataFilter) && (v = d.dataFilter(v));
				// Call success then complete
				x(d.success) && d.success(v,y);
				x(d.complete) && d.complete(d,y);
			});
		};
		W[E] = function(s) {
			// If not treated, mark
			// then give hand back to iframe
			// for it to finish gracefully
			(!s || s=="complete") && !t++ && k(e);
		};
		// Clean up function (declaration)
		w = function() {
			W[E] = undefined;
			W[C] = undefined;
			try { delete W[E]; } catch(_) {}
			try { delete W[C]; } catch(_) {}
			D.open()
			D.write(_);
			D.close();
			f.remove();
		}
		// Write to the iframe (sends the request)
		// We let the hand to current code to avoid
		// pre-emptive callbacks
		k(function() {
			D.write([
			'<html><head><script src="',
			U,'" onload="',
			E,'()" onreadystatechange="',
			E,'(this.readyState)"></script></head><body onload="',
			E,'()"></body></html>'
			].join(_)
			);
			// Close (makes some browsers happier)
			D.close();
		});
		
		// If a timeout is needed, install it
		d.timeout>0 && setTimeout(function(){
				!t && e(_,"timeout");
		},d.timeout);
		
		// Install abort to emulate xhr
		// and return object
		d.abort = w;
		return d;
	}
	
	// ###################### SETUP FUNCTION ##
	$.jsonp.setup = function(o) {
		$.extend(K,o);
	};


	
})(jQuery);

/*
 * jQuery Asynchronous Plugin 1.0
 *
 * Copyright (c) 2008 Vincent Robert (genezys.net)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 */
(function($){

// opts.delay : (default 10) delay between async call in ms
// opts.bulk : (default 500) delay during which the loop can continue synchronously without yielding the CPU
// opts.test : (default true) function to test in the while test part
// opts.loop : (default empty) function to call in the while loop part
// opts.end : (default empty) function to call at the end of the while loop
$.whileAsync = function(opts)
{
	var delay = Math.abs(opts.delay) || 10,
		bulk = isNaN(opts.bulk) ? 500 : Math.abs(opts.bulk),
		test = opts.test || function(){ return true; },
		loop = opts.loop || function(){},
		end  = opts.end  || function(){};
	
	(function(){

		var t = false, 
			begin = new Date();
			
		while( t = test() )
		{
			loop();
			if( bulk === 0 || (new Date() - begin) > bulk )
			{
				break;
			}
		}
		if( t ) 
		{
			setTimeout(arguments.callee, delay);
		}
		else
		{
			end();
		}
		
	})();
}

// opts.delay : (default 10) delay between async call in ms
// opts.bulk : (default 500) delay during which the loop can continue synchronously without yielding the CPU
// opts.loop : (default empty) function to call in the each loop part, signature: function(index, value) this = value
// opts.end : (default empty) function to call at the end of the each loop
$.eachAsync = function(array, opts)
{
	var i = 0, 
		l = array.length, 
		loop = opts.loop || function(){};
	
	$.whileAsync(
		$.extend(opts, {
			test: function(){ return i < l; },
			loop: function()
			{ 
				var val = array[i];
				return loop.call(val, i++, val);
			}
		})
	);
}

$.fn.eachAsync = function(opts)
{
	$.eachAsync(this, opts);
	return this;
}

})(jQuery)

// Source: http://refactormycode.com/codes/7-how-to-make-time_ago_in_words-cachable

var DateHelper = {
  timeAgoInWords: function(from) {
   return this.distanceOfTimeInWords(new Date().getTime(), from);
  },

  distanceOfTimeInWords: function(to, from) {
    seconds_ago = ((to  - from) / 1000);
    minutes_ago = Math.floor(seconds_ago / 60);

    if(minutes_ago == 0) { return "less than a minute"; }
    if(minutes_ago == 1) { return "a minute"; }
    if(minutes_ago < 45) { return minutes_ago + " minutes"; }
    if(minutes_ago < 90) { return " about 1 hour"; }
    hours_ago  = Math.round(minutes_ago / 60);
    if(minutes_ago < 1440) { return "about " + hours_ago + " hours"; }
    if(minutes_ago < 2880) { return "1 day"; }
    days_ago  = Math.round(minutes_ago / 1440);
    if(minutes_ago < 43200) { return days_ago + " days"; }
    if(minutes_ago < 86400) { return "about 1 month"; }
    months_ago  = Math.round(minutes_ago / 43200);
    if(minutes_ago < 525960) { return months_ago + " months"; }
    if(minutes_ago < 1051920) { return "about 1 year"; }
    years_ago  = Math.round(minutes_ago / 525960);
    return "over " + years_ago + " years";
  }
};


// Global stuff (not for page specific stuff!)

// include lib/jquery-1.3.2.min.js
// include support/notify.js
// include support/ajax.js
// include support/popup.js
// include lib/swfobject/swfobject.js
// include support/videos.js
// include lib/jquery.labelin.js
// include lib/jquery.form.js
// include lib/jquery.jsonp.js
// include lib/jquery.async.js
// include lib/date_helper.js

// Views:
// layouts/_head.haml

;(function($) {
    // Frame Buster
    if (top != self) {
        top.location.href = self.location.href;
    }

    // Prevent double submit on non-ajax forms
    $('form').live('submit', function(){
        $(this).find('input[type=submit]')
            .attr('disabled', 'disabled');
    });

    // Show-Hide links
    $('.showhide').live('click', function(e){
        if (e.button != 0) return false;

        $(this).next().slideToggle();
        if ($(this).hasClass('hidden')) {
          $(this).removeClass('hidden');
        } else {
          $(this).addClass('hidden');
        }
    });

    // Tag pagination for the sidebar
    $('#tag_pagination a').live('click', function(e) {
        if (e.button != 0) return false;

        $('#popular_tags')
            .find('.sidebar_list_header')
            .addClass('loading_right');

        $.get(this.href, function(html) {
            var div = $(html);
            $('#' + div.attr('id')).replaceWith(div);
        });
        return false;
    });

    // Entry listings on torrents/videos/members/updates pages
    $('.clickable_row').live('click', function(e){
        if (e.button != 0 || e.target.href) return;
        var href = $(this).find('a.row_link').attr('href');
        if (href)
            window.location = href;
    });


    // Email notification subscribe/unsubscribe
    $('a.subscribe_link').live('click', function(e){
        if (e.button != 0) return false;
        var self = this;

        if ($(this).attr('subscribe') == 'notallowed'){
            $.notify('Please enter your email address in your <a href="/edit_profile">profile</a> to subscribe', {sticky: true});
            return false;
        }

        $(this).addClass('loading')
        .attr('onclick', 'return false;');

        $.post(this.href, function(html){
            $(html).find('a.unsubscribe_link')
            .replaceAll(self);

            $.notify($(html).filter('.notice_text').text());
        });
        return false;
    });

    $('a.unsubscribe_link').live('click', function(e){
        if (e.button != 0) return false;
        var self = this;
        $(this).addClass('loading');
        $.del(this.href, function(html){
            $(html).find('a.subscribe_link')
            .replaceAll(self);

            $.notify($(html).filter('.notice_text').text());
        });
        return false;
    });
})(jQuery);


jQuery(function($){
    // Input fields
    $('#query_field').labelIn();
    $('#query_groups_field').labelIn();
    $('#tags_field').labelIn();
    $('#community_field').labelIn();
    $('#username').labelIn();

    // Show/Hide group description
    $('#showhide_description').click(function(e) {
        if ($(this).text() == 'Show description') {
            $(this).text('Hide description');
        } else {
            $(this).text('Show description');
        }
        $('#group_description').slideToggle();
    });

    // Show/Hide group preview description
    $('.showhide_description').click(function(e) {
        if ($(this).text() == 'Show description') {
            $(this).text('Hide description');
        } else {
            $(this).text('Show description');
        }
        $(this).closest('.container').find('.description').slideToggle();
    });


    // Tag suggest for sidebar
    var timer;
    $('#tags_field').keyup(function() {
        var path = window.location.pathname.replace(/\/$/,'');
        var url = path + '/tags?prefix=' + this.value;
        if (window.location.search)
            url += '&' + window.location.search.slice(1);

        $('#popular_tags').find('.sidebar_list_header')
            .addClass('loading_right');

        window.clearTimeout(timer);
        timer = window.setTimeout(function() {
            $('#popular_tags').load(url);
        }, 600);
    });


    // Erase search in sidebar
    $('#query_field').keyup(function(){
        $('#erase_search').show();
    });

    if ($('#query_field').val() == $('#query_field').attr('alt')){
        $('#erase_search').hide();
    } else {
        $('#erase_search').show();
    }

    $('#erase_search').click(function(e){
        $('#query_field').val('').focus().keyup();
        $(this).hide();
    });


    // Open invites popup when '#invitations' hash is present
    // http://group.hexagon.cc/#invitations
    if (window.location.hash === '#invitations') {
        $.get('/invitations/new', function(html){
            $.popup(html);
        });
    }


    // Creative commons filter
    $('#CCTorrentlist').change(function(){
        if ($('#CCTorrentlist').is(':checked')){
            $('#CCTorrentlist').val("cctorrents");
        } else {
            $('#CCTorrentlist').val("not");
        }
        window.location="?cctorrent="+$('#CCTorrentlist').val();
    });


    // CC filter login
    $('#login-to-unfilter').click(function(){
        $('#username').fadeOut('slow')
        .fadeIn('slow', function(){
            $(this).focus();
        });
        return false;
    });


    $('#group_search').submit(function(){
        var searchBox = $(this).find('.search_query');
        var q = searchBox.val($.trim(searchBox.val()));
    });


    // Relative times
    $("span[utime]").eachAsync({
        loop: function() {
            var span = $(this);
            var ago = DateHelper.timeAgoInWords(Number(span.attr('utime')));
            span.html(ago);
        }
    });


    // Open Id
    function openid_url(input, link){
        var val = $.trim(input.val());
        var alt = input.attr('alt');
        if (val!="" && val != alt){
          var data_url =  link.attr('data-url');
          if (data_url.indexOf('{username}') != -1) {
              return data_url.replace('{username}', val);
          }
          return val;
        }
        return null;
    }

    function openid_popup(url){
        window.open('/sessions/begin_open_id?openid_url=' +
            url, 'openid_popup', 'width=790,height=580');
    }

    $('.openidfield').click(function(){
        $('#openid_url_container').remove();

        $(this).after('<div id="openid_url_container">' +
            '<input type="text" id="openid_url" alt="' +
                $(this).attr('data-alt') + '">' +
            '<input type="submit" value="Go" id="openidbutton">' +
        '</div>');

        var link = $(this);

        $('#openid_url')
        .labelIn()
        .keypress(function(e){
            var url = openid_url($(this), link);
            if (e.keyCode == 13 && $.trim(url)!="")
                openid_popup(url);
        });

        $('#openidbutton').click(function(){
            var url = openid_url($('#openid_url'), link);
            if ($.trim(url)!=""){
              openid_popup(url);
            }
            return false;
        });
        return false;
    });

    $('.openidfieldless').click(function(){
        openid_popup($(this).attr('data-url'));
        return false;
    })
});