// AJAX Functions
var jq = jQuery;

// Global variable to prevent multiple AJAX requests
var bp_ajax_request = null;

jq(document).ready( function() {
    /**** Page Load Actions *******************************************************/

    /* Hide Forums Post Form */
    if ( '-1' == window.location.search.indexOf('new') && jq('div.forums').length )
        jq('#new-topic-post').hide();
    else
        jq('#new-topic-post').show();

    /* Activity filter and scope set */
    bp_init_activity();

    /* Object filter and scope set. */
    var objects = [ 'members', 'groups', 'blogs', 'forums' ];
    bp_init_objects( objects );

    /* @mention Compose Scrolling */
    if ( jq.query.get('r') && jq('textarea#whats-new').length ) {
        jq('#whats-new-options').animate({
            height:'40px'
        });
        jq("form#whats-new-form textarea").animate({
            height:'50px'
        });
        jq.scrollTo( jq('textarea#whats-new'), 500, {
            offset:-125, 
            easing:'easeOutQuad'
        } );
        jq('textarea#whats-new').focus();
    }

    /**** Activity Posting ********************************************************/

    /* Textarea focus */
    jq('#whats-new').focus( function(){
        jq("#whats-new-options").animate({
            height:'40px'
        });
        jq("form#whats-new-form textarea").animate({
            height:'50px'
        });
        jq("#aw-whats-new-submit").prop("disabled", false);
    });

    /* New posts */
    jq("input#aw-whats-new-submit").click( function() {
        var button = jq(this);
        var form = button.parent().parent().parent().parent();

        form.children().each( function() {
            if ( jq.nodeName(this, "textarea") || jq.nodeName(this, "input") )
                jq(this).prop( 'disabled', true );
        });

        /* Remove any errors */
        jq('div.error').remove();
        button.addClass('loading');
        button.prop('disabled', true);

        /* Default POST values */
        var object = '';
        var item_id = jq("#whats-new-post-in").val();
        var content = jq("textarea#whats-new").val();

        /* Set object for non-profile posts */
        if ( item_id > 0 ) {
            object = jq("#whats-new-post-object").val();
        }

        jq.post( ajaxurl, {
            action: 'post_update',
            'cookie': encodeURIComponent(document.cookie),
            '_wpnonce_post_update': jq("input#_wpnonce_post_update").val(),
            'content': content,
            'object': object,
            'item_id': item_id,
            '_bp_as_nonce': jq('#_bp_as_nonce').val() || ''
        },
        function(response) {

            form.children().each( function() {
                if ( jq.nodeName(this, "textarea") || jq.nodeName(this, "input") ) {
                    jq(this).prop( 'disabled', false );
                }
            });

            /* Check for errors and append if found. */
            if ( response[0] + response[1] == '-1' ) {
                form.prepend( response.substr( 2, response.length ) );
                jq( 'form#' + form.attr('id') + ' div.error').hide().fadeIn( 200 );
            } else {
                if ( 0 == jq("ul.activity-list").length ) {
                    jq("div.error").slideUp(100).remove();
                    jq("div#message").slideUp(100).remove();
                    jq("div.activity").append( '<ul id="activity-stream" class="activity-list item-list">' );
                }

                jq("ul#activity-stream").prepend(response);
                jq("ul#activity-stream li:first").addClass('new-update');

                if ( 0 != jq("#latest-update").length ) {
                    var l = jq("ul#activity-stream li.new-update .activity-content .activity-inner p").html();
                    var v = jq("ul#activity-stream li.new-update .activity-content .activity-header p a.view").attr('href');

                    var ltext = jq("ul#activity-stream li.new-update .activity-content .activity-inner p").text();

                    var u = '';
                    if ( ltext != '' )
                        u = l + ' ';

                    u += '<a href="' + v + '" rel="nofollow">' + BP_DTheme.view + '</a>';

                    jq("#latest-update").slideUp(300,function(){
                        jq("#latest-update").html( u );
                        jq("#latest-update").slideDown(300);
                    });
                }

                jq("li.new-update").hide().slideDown( 300 );
                jq("li.new-update").removeClass( 'new-update' );
                jq("textarea#whats-new").val('');
            }

            jq("#whats-new-options").animate({
                height:'0px'
            });
            jq("form#whats-new-form textarea").animate({
                height:'20px'
            });
            jq("#aw-whats-new-submit").prop("disabled", true).removeClass('loading');
        });

        return false;
    });

    /* List tabs event delegation */
    jq('div.activity-type-tabs').click( function(event) {
        var target = jq(event.target).parent();

        if ( event.target.nodeName == 'STRONG' || event.target.nodeName == 'SPAN' )
            target = target.parent();
        else if ( event.target.nodeName != 'A' )
            return false;

        /* Reset the page */
        jq.cookie( 'bp-activity-oldestpage', 1, {
            path: '/'
        } );

        /* Activity Stream Tabs */
        var scope = target.attr('id').substr( 9, target.attr('id').length );
        var filter = jq("#activity-filter-select select").val();

        if ( scope == 'mentions' )
            jq( 'li#' + target.attr('id') + ' a strong' ).remove();

        bp_activity_request(scope, filter);

        return false;
    });

    /* Activity filter select */
    jq('#activity-filter-select select').change( function() {
        var selected_tab = jq( 'div.activity-type-tabs li.selected' );

        if ( !selected_tab.length )
            var scope = null;
        else
            var scope = selected_tab.attr('id').substr( 9, selected_tab.attr('id').length );

        var filter = jq(this).val();

        bp_activity_request(scope, filter);
        return false;
    });

    /* Stream event delegation */
    jq('div.activity').click( function(event) {
        var target = jq(event.target);

        /* Favoriting activity stream items */
        if ( target.hasClass('fav') || target.hasClass('unfav') ) {
            var type = target.hasClass('fav') ? 'fav' : 'unfav';
            var parent = target.closest('.activity-item');
            var parent_id = parent.attr('id').substr( 9, parent.attr('id').length );

            target.addClass('loading');

            jq.post( ajaxurl, {
                action: 'activity_mark_' + type,
                'cookie': encodeURIComponent(document.cookie),
                'id': parent_id
            },
            function(response) {
                target.removeClass('loading');

                target.fadeOut( 100, function() {
                    jq(this).html(response);
                    jq(this).attr('title', 'fav' == type ? BP_DTheme.remove_fav : BP_DTheme.mark_as_fav);
                    jq(this).fadeIn(100);
                });

                if ( 'fav' == type ) {
                    if ( !jq('.item-list-tabs li#activity-favorites').length )
                        jq('.item-list-tabs ul li#activity-mentions').before( '<li id="activity-favorites"><a href="#">' + BP_DTheme.my_favs + ' <span>0</span></a></li>');

                    target.removeClass('fav');
                    target.addClass('unfav');

                    jq('.item-list-tabs ul li#activity-favorites span').html( Number( jq('.item-list-tabs ul li#activity-favorites span').html() ) + 1 );
                } else {
                    target.removeClass('unfav');
                    target.addClass('fav');

                    jq('.item-list-tabs ul li#activity-favorites span').html( Number( jq('.item-list-tabs ul li#activity-favorites span').html() ) - 1 );

                    if ( !Number( jq('.item-list-tabs ul li#activity-favorites span').html() ) ) {
                        if ( jq('.item-list-tabs ul li#activity-favorites').hasClass('selected') )
                            bp_activity_request( null, null );

                        jq('.item-list-tabs ul li#activity-favorites').remove();
                    }
                }

                if ( 'activity-favorites' == jq( '.item-list-tabs li.selected').attr('id') )
                    target.parent().parent().parent().slideUp(100);
            });

            return false;
        }

        /* Delete activity stream items */
        if ( target.hasClass('delete-activity') ) {
            var li        = target.parents('div.activity ul li');
            var id        = li.attr('id').substr( 9, li.attr('id').length );
            var link_href = target.attr('href');
            var nonce     = link_href.split('_wpnonce=');

            nonce = nonce[1];

            target.addClass('loading');

            jq.post( ajaxurl, {
                action: 'delete_activity',
                'cookie': encodeURIComponent(document.cookie),
                'id': id,
                '_wpnonce': nonce
            },
            function(response) {

                if ( response[0] + response[1] == '-1' ) {
                    li.prepend( response.substr( 2, response.length ) );
                    li.children('div#message').hide().fadeIn(300);
                } else {
                    li.slideUp(300);
                }
            });

            return false;
        }

        // Spam activity stream items
        if ( target.hasClass( 'spam-activity' ) ) {
            var li = target.parents( 'div.activity ul li' );
            target.addClass( 'loading' );

            jq.post( ajaxurl, {
                action: 'bp_spam_activity',
                'cookie': encodeURIComponent( document.cookie ),
                'id': li.attr( 'id' ).substr( 9, li.attr( 'id' ).length ),
                '_wpnonce': target.attr( 'href' ).split( '_wpnonce=' )[1]
            },

            function(response) {
                if ( response[0] + response[1] === '-1' ) {
                    li.prepend( response.substr( 2, response.length ) );
                    li.children( 'div#message' ).hide().fadeIn(300);
                } else {
                    li.slideUp( 300 );
                }
            });

            return false;
        }

        /* Load more updates at the end of the page */
        if ( target.parent().hasClass('load-more') ) {
            jq("#content li.load-more").addClass('loading');

            if ( null == jq.cookie('bp-activity-oldestpage') )
                jq.cookie('bp-activity-oldestpage', 1, {
                    path: '/'
                } );

            var oldest_page = ( jq.cookie('bp-activity-oldestpage') * 1 ) + 1;

            jq.post( ajaxurl, {
                action: 'activity_get_older_updates',
                'cookie': encodeURIComponent(document.cookie),
                'page': oldest_page
            },
            function(response)
            {
                jq("#content li.load-more").removeClass('loading');
                jq.cookie( 'bp-activity-oldestpage', oldest_page, {
                    path: '/'
                } );
                jq("#content ul.activity-list").append(response.contents);

                target.parent().hide();
            }, 'json' );

            return false;
        }
    });

    // Activity "Read More" links
    jq('.activity-read-more a').live('click', function(event) {
        var target = jq(event.target);
        var link_id = target.parent().attr('id').split('-');
        var a_id = link_id[3];
        var type = link_id[0]; /* activity or acomment */

        var inner_class = type == 'acomment' ? 'acomment-content' : 'activity-inner';
        var a_inner = jq('li#' + type + '-' + a_id + ' .' + inner_class + ':first' );
        jq(target).addClass('loading');

        jq.post( ajaxurl, {
            action: 'get_single_activity_content',
            'activity_id': a_id
        },
        function(response) {
            jq(a_inner).slideUp(300).html(response).slideDown(300);
        });

        return false;
    });

    /**** Activity Comments *******************************************************/

    /* Hide all activity comment forms */
    jq('form.ac-form').hide();

    /* Hide excess comments */
    if ( jq('.activity-comments').length )
        bp_dtheme_hide_comments();

    /* Activity list event delegation */
    jq('div.activity').click( function(event) {
        var target = jq(event.target);

        /* Comment / comment reply links */
        if ( target.hasClass('acomment-reply') || target.parent().hasClass('acomment-reply') ) {
            if ( target.parent().hasClass('acomment-reply') )
                target = target.parent();

            var id = target.attr('id');
            ids = id.split('-');

            var a_id = ids[2]
            var c_id = target.attr('href').substr( 10, target.attr('href').length );
            var form = jq( '#ac-form-' + a_id );

            form.css( 'display', 'none' );
            form.removeClass('root');
            jq('.ac-form').hide();

            /* Hide any error messages */
            form.children('div').each( function() {
                if ( jq(this).hasClass( 'error' ) )
                    jq(this).hide();
            });

            if ( ids[1] != 'comment' ) {
                jq('.activity-comments li#acomment-' + c_id).append( form );
            } else {
                jq('li#activity-' + a_id + ' .activity-comments').append( form );
            }

            if ( form.parent().hasClass( 'activity-comments' ) )
                form.addClass('root');

            form.slideDown( 200 );
            jq.scrollTo( form, 500, {
                offset:-100, 
                easing:'easeOutQuad'
            } );
            jq('#ac-form-' + ids[2] + ' textarea').focus();

            return false;
        }

        /* Activity comment posting */
        if ( target.attr('name') == 'ac_form_submit' ) {
            var form        = target.parent().parent();
            var form_parent = form.parent();
            var form_id     = form.attr('id').split('-');

            if ( !form_parent.hasClass('activity-comments') ) {
                var tmp_id = form_parent.attr('id').split('-');
                var comment_id = tmp_id[1];
            } else {
                var comment_id = form_id[2];
            }

            /* Hide any error messages */
            jq( 'form#' + form.attr('id') + ' div.error').hide();
            target.addClass('loading').prop('disabled', true);

            var ajaxdata = {
                action: 'new_activity_comment',
                'cookie': encodeURIComponent(document.cookie),
                '_wpnonce_new_activity_comment': jq("input#_wpnonce_new_activity_comment").val(),
                'comment_id': comment_id,
                'form_id': form_id[2],
                'content': jq('form#' + form.attr('id') + ' textarea').val()
            };

            // Akismet
            var ak_nonce = jq('#_bp_as_nonce_' + comment_id).val();
            if ( ak_nonce ) {
                ajaxdata['_bp_as_nonce_' + comment_id] = ak_nonce;
            }

            jq.post( ajaxurl, ajaxdata,
                function(response)
                {
                    target.removeClass('loading');

                    /* Check for errors and append if found. */
                    if ( response[0] + response[1] == '-1' ) {
                        form.append( response.substr( 2, response.length ) ).hide().fadeIn( 200 );
                    } else {
                        form.fadeOut( 200,
                            function() {
                                if ( 0 == form.parent().children('ul').length ) {
                                    if ( form.parent().hasClass('activity-comments') )
                                        form.parent().prepend('<ul></ul>');
                                    else
                                        form.parent().append('<ul></ul>');
                                }

                                form.parent().children('ul').append(response).hide().fadeIn( 200 );
                                form.children('textarea').val('');
                                form.parent().parent().addClass('has-comments');
                            }
                            );
                        jq( 'form#' + form.attr('id') + ' textarea').val('');

                        /* Increase the "Reply (X)" button count */
                        jq('li#activity-' + form_id[2] + ' a.acomment-reply span').html( Number( jq('li#activity-' + form_id[2] + ' a.acomment-reply span').html() ) + 1 );
                    }

                    jq(target).prop("disabled", false);
                });

            return false;
        }

        /* Deleting an activity comment */
        if ( target.hasClass('acomment-delete') ) {
            var link_href = target.attr('href');
            var comment_li = target.parent().parent();
            var form = comment_li.parents('div.activity-comments').children('form');

            var nonce = link_href.split('_wpnonce=');
            nonce = nonce[1];

            var comment_id = link_href.split('cid=');
            comment_id = comment_id[1].split('&');
            comment_id = comment_id[0];

            target.addClass('loading');

            /* Remove any error messages */
            jq('.activity-comments ul .error').remove();

            /* Reset the form position */
            comment_li.parents('.activity-comments').append(form);

            jq.post( ajaxurl, {
                action: 'delete_activity_comment',
                'cookie': encodeURIComponent(document.cookie),
                '_wpnonce': nonce,
                'id': comment_id
            },
            function(response)
            {
                /* Check for errors and append if found. */
                if ( response[0] + response[1] == '-1' ) {
                    comment_li.prepend( response.substr( 2, response.length ) ).hide().fadeIn( 200 );
                } else {
                    var children = jq( 'li#' + comment_li.attr('id') + ' ul' ).children('li');
                    var child_count = 0;
                    jq(children).each( function() {
                        if ( !jq(this).is(':hidden') )
                            child_count++;
                    });
                    comment_li.fadeOut(200);

                    /* Decrease the "Reply (X)" button count */
                    var count_span = jq('li#' + comment_li.parents('ul#activity-stream > li').attr('id') + ' a.acomment-reply span');
                    var new_count = count_span.html() - ( 1 + child_count );
                    count_span.html(new_count);

                    /* If that was the last comment for the item, remove the has-comments class to clean up the styling */
                    if ( 0 == new_count ) {
                        jq(comment_li.parents('ul#activity-stream > li')).removeClass('has-comments');
                    }
                }
            });

            return false;
        }

        // Spam an activity stream comment
        if ( target.hasClass( 'spam-activity-comment' ) ) {
            var link_href  = target.attr( 'href' );
            var comment_li = target.parent().parent();

            target.addClass('loading');

            // Remove any error messages
            jq( '.activity-comments ul div.error' ).remove();

            // Reset the form position
            comment_li.parents( '.activity-comments' ).append( comment_li.parents( '.activity-comments' ).children( 'form' ) );

            jq.post( ajaxurl, {
                action: 'bp_spam_activity_comment',
                'cookie': encodeURIComponent( document.cookie ),
                '_wpnonce': link_href.split( '_wpnonce=' )[1],
                'id': link_href.split( 'cid=' )[1].split( '&' )[0]
            },

            function ( response ) {
                // Check for errors and append if found.
                if ( response[0] + response[1] == '-1' ) {
                    comment_li.prepend( response.substr( 2, response.length ) ).hide().fadeIn( 200 );

                } else {
                    var children = jq( 'li#' + comment_li.attr( 'id' ) + ' ul' ).children( 'li' );
                    var child_count = 0;
                    jq(children).each( function() {
                        if ( !jq( this ).is( ':hidden' ) ) {
                            child_count++;
                        }
                    });
                    comment_li.fadeOut( 200 );

                    // Decrease the "Reply (X)" button count
                    var parent_li = comment_li.parents( 'ul#activity-stream > li' );
                    jq( 'li#' + parent_li.attr( 'id' ) + ' a.acomment-reply span' ).html( jq( 'li#' + parent_li.attr( 'id' ) + ' a.acomment-reply span' ).html() - ( 1 + child_count ) );
                }
            });

            return false;
        }

        /* Showing hidden comments - pause for half a second */
        if ( target.parent().hasClass('show-all') ) {
            target.parent().addClass('loading');

            setTimeout( function() {
                target.parent().parent().children('li').fadeIn(200, function() {
                    target.parent().remove();
                });
            }, 600 );

            return false;
        }
    });

    /* Escape Key Press for cancelling comment forms */
    jq(document).keydown( function(e) {
        e = e || window.event;
        if (e.target)
            element = e.target;
        else if (e.srcElement)
            element = e.srcElement;

        if( element.nodeType == 3)
            element = element.parentNode;

        if( e.ctrlKey == true || e.altKey == true || e.metaKey == true )
            return;

        var keyCode = (e.keyCode) ? e.keyCode : e.which;

        if ( keyCode == 27 ) {
            if (element.tagName == 'TEXTAREA') {
                if ( jq(element).hasClass('ac-input') )
                    jq(element).parent().parent().parent().slideUp( 200 );
            }
        }
    });

    /**** Directory Search ****************************************************/

    /* The search form on all directory pages */
    jq('.dir-search').click( function(event) {
        if ( jq(this).hasClass('no-ajax') )
            return;

        var target = jq(event.target);

        if ( target.attr('type') == 'submit' ) {
            var css_id = jq('.item-list-tabs li.selected').attr('id').split( '-' );
            var object = css_id[0];

            bp_filter_request( object, jq.cookie('bp-' + object + '-filter'), jq.cookie('bp-' + object + '-scope') , 'div.' + object, target.parent().children('label').children('input').val(), 1, jq.cookie('bp-' + object + '-extras') );

            return false;
        }
    });

    /**** Tabs and Filters ****************************************************/

    /* When a navigation tab is clicked - e.g. | All Groups | My Groups | */
    jq('div.item-list-tabs').click( function(event) {
        if ( jq(this).hasClass('no-ajax') )
            return;

        var target = jq(event.target).parent();

        if ( 'LI' == event.target.parentNode.nodeName && !target.hasClass('last') && !target.hasClass('no-ajax')) {
            var css_id = target.attr('id').split( '-' );
            var object = css_id[0];

            if ( 'activity' == object )
                return false;

            var scope = css_id[1];
            var filter = jq("#" + object + "-order-select select").val();
            var search_terms = jq("#" + object + "_search").val();

            bp_filter_request( object, filter, scope, 'div.' + object, search_terms, 1, jq.cookie('bp-' + object + '-extras') );

            return false;
        }
    });

    /* When the filter select box is changed re-query */
    jq('li.filter select').change( function() {
        if ( jq('div.item-list-tabs li.selected').not('#nav-forum-groups-li').length )
            var el = jq('div.item-list-tabs li.selected');
        else
            var el = jq(this);

        var css_id = el.attr('id').split('-');
        var object = css_id[0];
        var scope = css_id[1];
        var filter = jq(this).val();
        var search_terms = false;

        if ( jq('div.dir-search input').length )
            search_terms = jq('div.dir-search input').val();

        if ( 'friends' == object )
            object = 'members';
        
        bp_filter_request( object, filter, scope, 'div.' + object, search_terms, 1, jq.cookie('bp-' + object + '-extras') );

        return false;
    });

    /* Displaymode (list or grid) */
    jq('li.displaymode select').change( function() {
        if ( jq('div.item-list-tabs li.selected').length )
            var el = jq('div.item-list-tabs li.selected');
        else
            var el = jq(this);

        var page_number = 1;
        var css_id = el.attr('id').split('-');
        var object = css_id[0];
        var scope = css_id[1];
        var displaymode = jq(this).val();
        var search_terms = false;

        if ( jq('div.dir-search input').length )
            search_terms = jq('div.dir-search input').val();

        if ( 'friends' == object )
            object = 'members';

        if ( jq('div.pagination span.current').length )
            page_number = new Number( jq('div.pagination span.current').html() );

        bp_displaymode_request( object, displaymode, scope, 'div.' + object, search_terms, page_number, jq.cookie('bp-' + object + '-extras') );

        return false;
    });

    /* All pagination links run through this function */
    jq('div#content').click( function(event) {
        var target = jq(event.target);

        if ( target.hasClass('button') )
            return true;

        if ( target.parent().parent().hasClass('pagination') && !target.parent().parent().hasClass('no-ajax') ) {
            if ( target.hasClass('dots') || target.hasClass('current') )
                return false;

            if ( jq('div.item-list-tabs li.selected').length )
                var el = jq('div.item-list-tabs li.selected');
            else
                var el = jq('li.filter select');

            var page_number = 1;
            var css_id = el.attr('id').split( '-' );
            var object = css_id[0];
            var search_terms = false;

            if ( jq('div.dir-search input').length )
                search_terms = jq('div.dir-search input').val();

            if ( jq(target).hasClass('next') )
                var page_number = Number( jq('div.pagination span.current').html() ) + 1;
            else if ( jq(target).hasClass('prev') )
                var page_number = Number( jq('div.pagination span.current').html() ) - 1;
            else
                var page_number = Number( jq(target).html() );

            bp_filter_request( object, jq.cookie('bp-' + object + '-filter'), jq.cookie('bp-' + object + '-scope'), 'div.' + object, search_terms, page_number, jq.cookie('bp-' + object + '-extras') );

            return false;
        }

    });
    
    /**** New Forum Directory Post **************************************/

    /* Hit the "New Topic" button on the forums directory page */
    jq('a.show-hide-new').click( function() {
        if ( !jq('div#new-topic-post').length )
            return true;

        if ( jq('div#new-topic-post').is(":visible") )
            jq('div#new-topic-post').slideUp(200);
        else
            jq('#new-topic-post').slideDown(200, function() {
                jq('#topic_title').focus();
            } );

        return false;
    });

    /* Cancel the posting of a new forum topic */
    jq('input#submit_topic_cancel').click( function() {
        if ( !jq('div#new-topic-post').length )
            return false;

        jq('div#new-topic-post').slideUp(200);
        return false;
    });

    /* Clicking a forum tag */
    jq('div#forum-directory-tags a').click( function() {
        bp_filter_request( 'forums', 'tags', jq.cookie('bp-forums-scope'), 'div.forums', jq(this).html().replace( /&nbsp;/g, '-' ), 1, jq.cookie('bp-forums-extras') );
        return false;
    });

    /** Invite Friends Interface ****************************************/

    /* Select a user from the list of friends and add them to the invite list */
    jq("div#invite-list input").click( function() {
        jq('.ajax-loader').toggle();

        var friend_id = jq(this).val();

        if ( jq(this).prop('checked') == true )
            var friend_action = 'invite';
        else
            var friend_action = 'uninvite';

        jq('div.item-list-tabs li.selected').addClass('loading');

        jq.post( ajaxurl, {
            action: 'groups_invite_user',
            'friend_action': friend_action,
            'cookie': encodeURIComponent(document.cookie),
            '_wpnonce': jq("input#_wpnonce_invite_uninvite_user").val(),
            'friend_id': friend_id,
            'group_id': jq("input#group_id").val()
        },
        function(response)
        {
            if ( jq("#message") )
                jq("#message").hide();

            jq('.ajax-loader').toggle();

            if ( friend_action == 'invite' ) {
                jq('#friend-list').append(response);
            } else if ( friend_action == 'uninvite' ) {
                jq('#friend-list li#uid-' + friend_id).remove();
            }

            jq('div.item-list-tabs li.selected').removeClass('loading');
        });
    });

    /* Remove a user from the list of users to invite to a group */
    jq("#friend-list li a.remove").live('click', function() {
        jq('.ajax-loader').toggle();

        var friend_id = jq(this).attr('id');
        friend_id = friend_id.split('-');
        friend_id = friend_id[1];

        jq.post( ajaxurl, {
            action: 'groups_invite_user',
            'friend_action': 'uninvite',
            'cookie': encodeURIComponent(document.cookie),
            '_wpnonce': jq("input#_wpnonce_invite_uninvite_user").val(),
            'friend_id': friend_id,
            'group_id': jq("input#group_id").val()
        },
        function(response)
        {
            jq('.ajax-loader').toggle();
            jq('#friend-list li#uid-' + friend_id).remove();
            jq('#invite-list input#f-' + friend_id).prop('checked', false);
        });

        return false;
    });

    /** Profile Visibility Settings *********************************/
    jq('.field-visibility-settings').hide();
    jq('.visibility-toggle-link').on( 'click', function() {
        var toggle_div = jq(this).parent();
		
        jq(toggle_div).fadeOut( 600, function(){
            jq(toggle_div).siblings('.field-visibility-settings').slideDown(400);
        });
		
        return false;
    } );

    jq('.field-visibility-settings-close').on( 'click', function() {
        var settings_div = jq(this).parent();
		
        jq(settings_div).slideUp( 400, function(){
            jq(settings_div).siblings('.field-visibility-settings-toggle').fadeIn(800);
        });
		
        return false;
    } );


    /** Friendship Requests **************************************/

    /* Accept and Reject friendship request buttons */
    jq("ul#friend-list a.accept, ul#friend-list a.reject").click( function() {
        var button = jq(this);
        var li = jq(this).parents('ul#friend-list li');
        var action_div = jq(this).parents('li div.action');

        var id = li.attr('id').substr( 11, li.attr('id').length );
        var link_href = button.attr('href');

        var nonce = link_href.split('_wpnonce=');
        nonce = nonce[1];

        if ( jq(this).hasClass('accepted') || jq(this).hasClass('rejected') )
            return false;

        if ( jq(this).hasClass('accept') ) {
            var action = 'accept_friendship';
            action_div.children('a.reject').css( 'visibility', 'hidden' );
        } else {
            var action = 'reject_friendship';
            action_div.children('a.accept').css( 'visibility', 'hidden' );
        }

        button.addClass('loading');

        jq.post( ajaxurl, {
            action: action,
            'cookie': encodeURIComponent(document.cookie),
            'id': id,
            '_wpnonce': nonce
        },
        function(response) {
            button.removeClass('loading');

            if ( response[0] + response[1] == '-1' ) {
                li.prepend( response.substr( 2, response.length ) );
                li.children('div#message').hide().fadeIn(200);
            } else {
                button.fadeOut( 100, function() {
                    if ( jq(this).hasClass('accept') ) {
                        action_div.children('a.reject').hide();
                        jq(this).html( BP_DTheme.accepted ).fadeIn(50);
                        jq(this).addClass('accepted');
                    } else {
                        action_div.children('a.accept').hide();
                        jq(this).html( BP_DTheme.rejected ).fadeIn(50);
                        jq(this).addClass('rejected');
                    }
                });
            }
        });

        return false;
    });

    /* Add / Remove friendship buttons */
    jq("div.friendship-button a").live('click', function() {
        jq(this).parent().addClass('loading');
        var fid = jq(this).attr('id');
        fid = fid.split('-');
        fid = fid[1];

        var nonce = jq(this).attr('href');
        nonce = nonce.split('?_wpnonce=');
        nonce = nonce[1].split('&');
        nonce = nonce[0];

        var thelink = jq(this);

        jq.post( ajaxurl, {
            action: 'addremove_friend',
            'cookie': encodeURIComponent(document.cookie),
            'fid': fid,
            '_wpnonce': nonce
        },
        function(response)
        {
            var action = thelink.attr('rel');
            var parentdiv = thelink.parent();

            if ( action == 'add' ) {
                jq(parentdiv).fadeOut(200,
                    function() {
                        parentdiv.removeClass('add_friend');
                        parentdiv.removeClass('loading');
                        parentdiv.addClass('pending');
                        parentdiv.fadeIn(200).html(response);
                    }
                    );

            } else if ( action == 'remove' ) {
                jq(parentdiv).fadeOut(200,
                    function() {
                        parentdiv.removeClass('remove_friend');
                        parentdiv.removeClass('loading');
                        parentdiv.addClass('add');
                        parentdiv.fadeIn(200).html(response);
                    }
                    );
            }
        });
        return false;
    } );

    /** Group Join / Leave Buttons **************************************/

    jq("div.group-button a").live('click', function() {
        var gid = jq(this).parent().attr('id');
        gid = gid.split('-');
        gid = gid[1];

        var nonce = jq(this).attr('href');
        nonce = nonce.split('?_wpnonce=');
        nonce = nonce[1].split('&');
        nonce = nonce[0];

        var thelink = jq(this);

        jq.post( ajaxurl, {
            action: 'joinleave_group',
            'cookie': encodeURIComponent(document.cookie),
            'gid': gid,
            '_wpnonce': nonce
        },
        function(response)
        {
            var parentdiv = thelink.parent();

            if ( !jq('body.directory').length )
                location.href = location.href;
            else {
                jq(parentdiv).fadeOut(200,
                    function() {
                        parentdiv.fadeIn(200).html(response);
                    }
                    );
            }
        });
        return false;
    } );

    /** Button disabling ************************************************/

    jq('div.pending').click(function() {
        return false;
    });

    /** Private Messaging ******************************************/

    /** Message search*/
    jq('.message-search').click( function(event) {
        if ( jq(this).hasClass('no-ajax') )
            return;

        var target = jq(event.target);

        if ( target.attr('type') == 'submit' ) {
            //var css_id = jq('.item-list-tabs li.selected').attr('id').split( '-' );
            var object = 'messages';

            bp_filter_request( object, jq.cookie('bp-' + object + '-filter'), jq.cookie('bp-' + object + '-scope') , 'div.' + object, target.parent().children('label').children('input').val(), 1, jq.cookie('bp-' + object + '-extras') );

            return false;
        }
    });

    /* AJAX send reply functionality */
    jq("input#send_reply_button").click(
        function() {
            var order = jq('#messages_order').val() || 'ASC',
            offset = jq('#message-recipients').offset();

            var button = jq("input#send_reply_button");
            jq(button).addClass('loading');

            jq.post( ajaxurl, {
                action: 'messages_send_reply',
                'cookie': encodeURIComponent(document.cookie),
                '_wpnonce': jq("input#send_message_nonce").val(),

                'content': jq("#message_content").val(),
                'send_to': jq("input#send_to").val(),
                'subject': jq("input#subject").val(),
                'thread_id': jq("input#thread_id").val()
            },
            function(response)
            {
                if ( response[0] + response[1] == "-1" ) {
                    jq('form#send-reply').prepend( response.substr( 2, response.length ) );
                } else {
                    jq('form#send-reply div#message').remove();
                    jq("#message_content").val('');

                    if ( 'ASC' == order ) {
                        jq('form#send-reply').before( response );
                    } else {
                        jq('#message-recipients').after( response );
                        jq(window).scrollTop(offset.top);
                    }

                    jq("div.new-message").hide().slideDown( 200, function() {
                        jq('div.new-message').removeClass('new-message');
                    });
                }
                jq(button).removeClass('loading');
            });

            return false;
        }
        );

    /* Marking private messages as read and unread */
    jq("a#mark_as_read, a#mark_as_unread").click(function() {
        var checkboxes_tosend = '';
        var checkboxes = jq("#message-threads tr td input[type='checkbox']");

        if ( 'mark_as_unread' == jq(this).attr('id') ) {
            var currentClass = 'read'
            var newClass = 'unread'
            var unreadCount = 1;
            var inboxCount = 0;
            var unreadCountDisplay = 'inline';
            var action = 'messages_markunread';
        } else {
            var currentClass = 'unread'
            var newClass = 'read'
            var unreadCount = 0;
            var inboxCount = 1;
            var unreadCountDisplay = 'none';
            var action = 'messages_markread';
        }

        checkboxes.each( function(i) {
            if(jq(this).is(':checked')) {
                if ( jq('tr#m-' + jq(this).attr('value')).hasClass(currentClass) ) {
                    checkboxes_tosend += jq(this).attr('value');
                    jq('tr#m-' + jq(this).attr('value')).removeClass(currentClass);
                    jq('tr#m-' + jq(this).attr('value')).addClass(newClass);
                    var thread_count = jq('tr#m-' + jq(this).attr('value') + ' td span.unread-count').html();

                    jq('tr#m-' + jq(this).attr('value') + ' td span.unread-count').html(unreadCount);
                    jq('tr#m-' + jq(this).attr('value') + ' td span.unread-count').css('display', unreadCountDisplay);

                    var inboxcount = jq('tr.unread').length;

                    jq('a#user-messages span').html( inboxcount );

                    if ( i != checkboxes.length - 1 ) {
                        checkboxes_tosend += ','
                    }
                }
            }
        });
        jq.post( ajaxurl, {
            action: action,
            'thread_ids': checkboxes_tosend
        });
        return false;
    });

    /* Selecting unread and read messages in inbox */
    jq("select#message-type-select").change(
        function() {
            var selection = jq("select#message-type-select").val();
            var checkboxes = jq("td input[type='checkbox']");
            checkboxes.each( function(i) {
                checkboxes[i].checked = "";
            });

            switch(selection) {
                case 'unread':
                    var checkboxes = jq("tr.unread td input[type='checkbox']");
                    break;
                case 'read':
                    var checkboxes = jq("tr.read td input[type='checkbox']");
                    break;
            }
            if ( selection != '' ) {
                checkboxes.each( function(i) {
                    checkboxes[i].checked = "checked";
                });
            } else {
                checkboxes.each( function(i) {
                    checkboxes[i].checked = "";
                });
            }
        }
        );

    /* Bulk delete messages */
    jq("a#delete_inbox_messages, a#delete_sentbox_messages").click( function() {
        checkboxes_tosend = '';
        checkboxes = jq("#message-threads tr td input[type='checkbox']");

        jq('div#message').remove();
        jq(this).addClass('loading');

        jq(checkboxes).each( function(i) {
            if( jq(this).is(':checked') )
                checkboxes_tosend += jq(this).attr('value') + ',';
        });

        if ( '' == checkboxes_tosend ) {
            jq(this).removeClass('loading');
            return false;
        }

        jq.post( ajaxurl, {
            action: 'messages_delete',
            'thread_ids': checkboxes_tosend
        }, function(response) {
            if ( response[0] + response[1] == "-1" ) {
                jq('#message-threads').prepend( response.substr( 2, response.length ) );
            } else {
                jq('#message-threads').before( '<div id="message" class="updated"><p>' + response + '</p></div>' );

                jq(checkboxes).each( function(i) {
                    if( jq(this).is(':checked') )
                        jq(this).parent().parent().fadeOut(150);
                });
            }

            jq('div#message').hide().slideDown(150);
            jq("a#delete_inbox_messages, a#delete_sentbox_messages").removeClass('loading');
        });
        return false;
    });

    /* Close site wide notices in the sidebar */
    jq("a#close-notice").click( function() {
        jq(this).addClass('loading');
        jq('div#sidebar div.error').remove();

        jq.post( ajaxurl, {
            action: 'messages_close_notice',
            'notice_id': jq('.notice').attr('rel').substr( 2, jq('.notice').attr('rel').length )
        },
        function(response) {
            jq("a#close-notice").removeClass('loading');

            if ( response[0] + response[1] == '-1' ) {
                jq('.notice').prepend( response.substr( 2, response.length ) );
                jq( 'div#sidebar div.error').hide().fadeIn( 200 );
            } else {
                jq('.notice').slideUp( 100 );
            }
        });
        return false;
    });

    /* Admin Bar & wp_list_pages Javascript IE6 hover class */
    jq("#wp-admin-bar ul.main-nav li, #nav li").mouseover( function() {
        jq(this).addClass('sfhover');
    });

    jq("#wp-admin-bar ul.main-nav li, #nav li").mouseout( function() {
        jq(this).removeClass('sfhover');
    });

    /* Clear BP cookies on logout */
    jq('a.logout').click( function() {
        jq.cookie('bp-activity-scope', null, {
            path: '/'
        });
        jq.cookie('bp-activity-filter', null, {
            path: '/'
        });
        jq.cookie('bp-activity-oldestpage', null, {
            path: '/'
        });

        var objects = [ 'members', 'groups', 'blogs', 'forums' ];
        jq(objects).each( function(i) {
            jq.cookie('bp-' + objects[i] + '-scope', null, {
                path: '/'
            } );
            jq.cookie('bp-' + objects[i] + '-filter', null, {
                path: '/'
            } );
            jq.cookie('bp-' + objects[i] + '-extras', null, {
                path: '/'
            } );
        });
    });
    
    
    /* Scroll a lot of menu items in BuddyPress sub nav menu  ------start*/
    
    
    if(screen.width > 1024){
        var selector_nav_wrap = '.item-list-tabs[role="navigation"]:not("#subnav"), .item-list-tabs#object-nav';
        jq(window).load(function(){
            
            jq(selector_nav_wrap).filter(':eq(1)').remove()
            jq(selector_nav_wrap).prepend('<button class="prev">&lt;</button><button class="next">&gt;</button>').find('ul').wrap('<div class="bp-nav-wrap">');

                // Enable or leave the keys
                jq(selector_nav_wrap).each(function(){
                    if(jq('li:last',this).width()+jq('li:last',this).offset().left-jq('li:first',this).offset().left>jq('.item-list-tabs').width()){
                        // enable the buttons
                        jq('button',this).css('display','inline');
                        jq('button.prev',this).css('display','none');
                    }
                });
        });
	
	
        jq(selector_nav_wrap).on('click', '.next', function(){
            //Remove the exist selector
            //Set the width to the widest of either
            var $div =jq('div',this.parentNode)
            ,maxoffset = jq('li:last',$div).width()+jq('li:last',$div).offset().left - jq('li:first',$div).offset().left - $div.width()
            ,offset = Math.abs(parseInt( jq('ul',$div).css('marginLeft') ))
            ,diff = $div.width();

            if( offset >= maxoffset )
                return;
            else if ( offset + diff >= maxoffset ){
                diff = maxoffset - offset + 20;
                // Hide this
                jq(this).css('display','none');
            }
            // enable the other
            jq('.prev', this.parentNode).css('display','block');		
		
            jq("ul", jq(this).parent() ).animate({
                marginLeft: "-=" + diff
            },400, 'swing');
        });
	
        jq(selector_nav_wrap).on('click', '.prev', function(){

            var offset = Math.abs(parseInt( jq('ul',this.parentNode).css('marginLeft') ));
            var diff = jq('div',this.parentNode).width();
            if( offset <= 0 )
                return;
            else if ( offset - diff <= 0 ){
                jq(this).css('display','none');		
                diff = offset;
            }
            jq('.next', this.parentNode).css('display','block');

            jq("ul",jq(this).parent()).animate({
                marginLeft: '+='+diff
            },400, 'swing');
        });
    }
    /* Scroll a lot of menu items in BuddyPress sub nav menu  ------end*/
    
    jq('body').on('click', '.allow-dirrect-links', function(){
        window.location = jq(this).attr('data-url');
    });
    function openWindow( url ){ 
        window.open(url, '_blank');
          window.focus(); 
    }
    //add class to plugins pages
    jq('#content').not('.span8').addClass('span8 added-by-plugins');
    
    jq('#container #container').removeAttr('id');
    
});

/* Setup activity scope and filter based on the current cookie settings. */
function bp_init_activity() {
    /* Reset the page */
    jq.cookie( 'bp-activity-oldestpage', 1, {
        path: '/'
    } );

    if ( null != jq.cookie('bp-activity-filter') && jq('#activity-filter-select').length )
        jq('#activity-filter-select select option[value="' + jq.cookie('bp-activity-filter') + '"]').prop( 'selected', true );

    /* Activity Tab Set */
    if ( null != jq.cookie('bp-activity-scope') && jq('div.activity-type-tabs').length ) {
        jq('div.activity-type-tabs li').each( function() {
            jq(this).removeClass('selected');
        });
        jq('li#activity-' + jq.cookie('bp-activity-scope') + ', div.item-list-tabs li.current').addClass('selected');
    }
}

/* Setup object scope and filter based on the current cookie settings for the object. */
function bp_init_objects(objects) {
    jq(objects).each( function(i) {
        if ( null != jq.cookie('bp-' + objects[i] + '-filter') && jq('li#' + objects[i] + '-order-select select').length ){
            jq('li#' + objects[i] + '-order-select select option[value="' + jq.cookie('bp-' + objects[i] + '-filter') + '"]').prop( 'selected', true );
        }
        //setup displaymode select position
        if ( null != jq.cookie('bp-' + objects[i] + '-displaymode') && jq('li#' + objects[i] + '-displaymode-select select').length ){
            jq('li#' + objects[i] + '-displaymode-select select option[value="' + jq.cookie('bp-' + objects[i] + '-displaymode') + '"]').prop( 'selected', true );
        }

        if ( null != jq.cookie('bp-' + objects[i] + '-scope') && jq('div.' + objects[i]).length ) {
            jq('div.item-list-tabs li').removeClass('selected');
            var set_seleted_class_object = jq('div.item-list-tabs li#' + objects[i] + '-' + jq.cookie('bp-' + objects[i] + '-scope') + ', div.item-list-tabs#object-nav li.current')
            if(set_seleted_class_object.size() > 0){
                set_seleted_class_object.addClass('selected');
            } else {
                jq('div.item-list-tabs li#' + objects[i] + '-all, div.item-list-tabs#object-nav li.current').addClass('selected');
            }
        }
    });
}

/* Filter the current content list (groups/members/blogs/topics) */
function bp_filter_request( object, filter, scope, target, search_terms, page, extras ) {
    if ( 'activity' == object )
        return false;

    if ( jq.query.get('s') && !search_terms )
        search_terms = jq.query.get('s');

    if ( null == scope )
        scope = 'all';

    /* Save the settings we want to remain persistent to a cookie */
    jq.cookie( 'bp-' + object + '-scope', scope, {
        path: '/'
    } );
    jq.cookie( 'bp-' + object + '-filter', filter, {
        path: '/'
    } );
    jq.cookie( 'bp-' + object + '-extras', extras, {
        path: '/'
    } );
//    console.log(object, filter, scope, target, search_terms, page, extras)
    /* Set the correct selected nav and filter */
    jq('div.item-list-tabs li').removeClass('selected');
    
    var current_tab = jq('div.item-list-tabs li#' + object + '-' + scope + ', div.item-list-tabs#object-nav li.current');
    
    if(current_tab.size() > 0){
        current_tab.addClass('selected');
    } else {
        jq('div.item-list-tabs li#' + object + '-all').addClass('selected');
    }
    jq('div.item-list-tabs li.selected').addClass('loading');
    jq('div.item-list-tabs select option[value="' + filter + '"]').prop( 'selected', true );

    if ( 'friends' == object )
        object = 'members';

    if ( bp_ajax_request )
        bp_ajax_request.abort();

    bp_ajax_request = jq.post( ajaxurl, {
        action: object + '_filter',
        'cookie': encodeURIComponent(document.cookie),
        'object': object,
        'filter': filter,
        'search_terms': search_terms,
        'scope': scope,
        'page': page,
        'extras': extras
    },
    function(response)
    {
        jq(target).fadeOut( 100, function() {
            jq(this).html(response);
            jq(this).fadeIn(100);
        });
        jq('div.item-list-tabs li.loading').removeClass('loading').addClass('selected');
    });
}

/* Displaymode the current content list or grid (groups/members/group members/member frends) */
function bp_displaymode_request( object, displaymode, scope, target, search_terms, page, extras ) {
    if ( 'activity' == object )
        return false;

    if ( jq.query.get('s') && !search_terms )
        search_terms = jq.query.get('s');

    if ( null == scope )
        scope = 'all';

    /* Save the settings we want to remain persistent to a cookie */
    jq.cookie( 'bp-' + object + '-scope', scope, {
        path: '/'
    } );
    jq.cookie( 'bp-' + object + '-displaymode', displaymode, {
        path: '/'
    } );
    jq.cookie( 'bp-' + object + '-extras', extras, {
        path: '/'
    } );

    /* Set the correct selected nav and displymode */
    jq('div.item-list-tabs li').removeClass('selected');
    jq('div.item-list-tabs li#' + object + '-' + scope + ', div.item-list-tabs#object-nav li.current').addClass('selected');
    jq('div.item-list-tabs li.selected').addClass('loading');
    jq('div.item-list-tabs select option[value="' + displaymode + '"]').prop( 'selected', true );

    if ( 'friends' == object )
        object = 'members';

    if ( bp_ajax_request )
        bp_ajax_request.abort();
    bp_ajax_request = jq.post( ajaxurl, {
        action: object + '_displaymode',
        'cookie': encodeURIComponent(document.cookie),
        'object': object,
        'displaymode': displaymode,
        'search_terms': search_terms,
        'scope': scope,
        'page': page,
        'extras': extras
    },
    function(response, textStatus, jqXHR)
    {
        jq(target).fadeOut( 100, function() {
            jq(this).html(response);
            jq(this).fadeIn(100);
        });
        jq('div.item-list-tabs li.selected').removeClass('loading').addClass('selected');
    });
}

/* Activity Loop Requesting */
function bp_activity_request(scope, filter) {
    /* Save the type and filter to a session cookie */
    jq.cookie( 'bp-activity-scope', scope, {
        path: '/'
    } );
    jq.cookie( 'bp-activity-filter', filter, {
        path: '/'
    } );
    jq.cookie( 'bp-activity-oldestpage', 1, {
        path: '/'
    } );

    /* Remove selected and loading classes from tabs */
    jq('div.item-list-tabs li').each( function() {
        jq(this).removeClass('selected loading');
    });
    /* Set the correct selected nav and filter */
    jq('li#activity-' + scope + ', div.item-list-tabs li.current').addClass('selected');
    jq('div#object-nav.item-list-tabs li.selected, div.activity-type-tabs li.selected').addClass('loading');
    jq('#activity-filter-select select option[value="' + filter + '"]').prop( 'selected', true );

    /* Reload the activity stream based on the selection */
    jq('.widget_bp_activity_widget h2 span.ajax-loader').show();

    if ( bp_ajax_request )
        bp_ajax_request.abort();

    bp_ajax_request = jq.post( ajaxurl, {
        action: 'activity_widget_filter',
        'cookie': encodeURIComponent(document.cookie),
        '_wpnonce_activity_filter': jq("input#_wpnonce_activity_filter").val(),
        'scope': scope,
        'filter': filter
    },
    function(response)
    {
        jq('.widget_bp_activity_widget h2 span.ajax-loader').hide();

        jq('div.activity').fadeOut( 100, function() {
            jq(this).html(response.contents);
            jq(this).fadeIn(100);

            /* Selectively hide comments */
            bp_dtheme_hide_comments();
        });

        /* Update the feed link */
        if ( null != response.feed_url )
            jq('.directory div#subnav li.feed a, .home-page div#subnav li.feed a').attr('href', response.feed_url);

        jq('div.item-list-tabs li.selected').removeClass('loading');

    }, 'json' );
}

/* Hide long lists of activity comments, only show the latest five root comments. */
function bp_dtheme_hide_comments() {
    var comments_divs = jq('div.activity-comments');

    if ( !comments_divs.length )
        return false;

    comments_divs.each( function() {
        if ( jq(this).children('ul').children('li').length < 5 ) return;

        var comments_div = jq(this);
        var parent_li = comments_div.parents('ul#activity-stream > li');
        var comment_lis = jq(this).children('ul').children('li');
        var comment_count = ' ';

        if ( jq('li#' + parent_li.attr('id') + ' a.acomment-reply span').length )
            var comment_count = jq('li#' + parent_li.attr('id') + ' a.acomment-reply span').html();

        comment_lis.each( function(i) {
            /* Show the latest 5 root comments */
            if ( i < comment_lis.length - 5 ) {
                jq(this).addClass('hidden');
                jq(this).toggle();

                if ( !i )
                    jq(this).before( '<li class="show-all"><a href="#' + parent_li.attr('id') + '/show-all/" title="' + BP_DTheme.show_all_comments + '">' + BP_DTheme.show_all + ' ' + comment_count + ' ' + BP_DTheme.comments + '</a></li>' );
            }
        });

    });
}

/* Helper Functions */

function checkAll() {
    var checkboxes = document.getElementsByTagName("input");
    for(var i=0; i<checkboxes.length; i++) {
        if(checkboxes[i].type == "checkbox") {
            if($("check_all").checked == "") {
                checkboxes[i].checked = "";
            }
            else {
                checkboxes[i].checked = "checked";
            }
        }
    }
}

function clear(container) {
    if( !document.getElementById(container) ) return;

    var container = document.getElementById(container);

    if ( radioButtons = container.getElementsByTagName('INPUT') ) {
        for(var i=0; i<radioButtons.length; i++) {
            radioButtons[i].checked = '';
        }
    }

    if ( options = container.getElementsByTagName('OPTION') ) {
        for(var i=0; i<options.length; i++) {
            options[i].selected = false;
        }
    }

    return;
}

/* ScrollTo plugin - just inline and minified */
;
(function(d){
    var k=d.scrollTo=function(a,i,e){
        d(window).scrollTo(a,i,e)
        };
        
    k.defaults={
        axis:'xy',
        duration:parseFloat(d.fn.jquery)>=1.3?0:1
        };
        
    k.window=function(a){
        return d(window)._scrollable()
        };
        
    d.fn._scrollable=function(){
        return this.map(function(){
            var a=this,i=!a.nodeName||d.inArray(a.nodeName.toLowerCase(),['iframe','#document','html','body'])!=-1;
            if(!i)return a;
            var e=(a.contentWindow||a).document||a.ownerDocument||a;
            return d.browser.safari||e.compatMode=='BackCompat'?e.body:e.documentElement
            })
        };
        
    d.fn.scrollTo=function(n,j,b){
        if(typeof j=='object'){
            b=j;
            j=0
            }
            if(typeof b=='function')b={
            onAfter:b
        };
        
        if(n=='max')n=9e9;
        b=d.extend({},k.defaults,b);
        j=j||b.speed||b.duration;
        b.queue=b.queue&&b.axis.length>1;
        if(b.queue)j/=2;
        b.offset=p(b.offset);
        b.over=p(b.over);
        return this._scrollable().each(function(){
            var q=this,r=d(q),f=n,s,g={},u=r.is('html,body');
            switch(typeof f){
                case'number':case'string':
                    if(/^([+-]=)?\d+(\.\d+)?(px|%)?$/.test(f)){
                    f=p(f);
                    break
                }
                f=d(f,this);
                case'object':
                    if(f.is||f.style)s=(f=d(f)).offset()
                    }
                    d.each(b.axis.split(''),function(a,i){
                var e=i=='x'?'Left':'Top',h=e.toLowerCase(),c='scroll'+e,l=q[c],m=k.max(q,i);
                if(s){
                    g[c]=s[h]+(u?0:l-r.offset()[h]);
                    if(b.margin){
                        g[c]-=parseInt(f.css('margin'+e))||0;
                        g[c]-=parseInt(f.css('border'+e+'Width'))||0
                        }
                        g[c]+=b.offset[h]||0;
                    if(b.over[h])g[c]+=f[i=='x'?'width':'height']()*b.over[h]
                        }else{
                    var o=f[h];
                    g[c]=o.slice&&o.slice(-1)=='%'?parseFloat(o)/100*m:o
                    }
                    if(/^\d+$/.test(g[c]))g[c]=g[c]<=0?0:Math.min(g[c],m);
                if(!a&&b.queue){
                    if(l!=g[c])t(b.onAfterFirst);
                    delete g[c]
                }
            });
        t(b.onAfter);
            function t(a){
            r.animate(g,j,b.easing,a&&function(){
                a.call(this,n,b)
                })
            }
        }).end()
    };
    
k.max=function(a,i){
    var e=i=='x'?'Width':'Height',h='scroll'+e;
    if(!d(a).is('html,body'))return a[h]-d(a)[e.toLowerCase()]();
    var c='client'+e,l=a.ownerDocument.documentElement,m=a.ownerDocument.body;
    return Math.max(l[h],m[h])-Math.min(l[c],m[c])
    };
    
function p(a){
    return typeof a=='object'?a:{
        top:a,
        left:a
    }
}
})(jQuery);

/* jQuery Easing Plugin, v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/ */
jQuery.easing.jswing=jQuery.easing.swing;
jQuery.extend(jQuery.easing,{
    def:"easeOutQuad",
    swing:function(e,f,a,h,g){
        return jQuery.easing[jQuery.easing.def](e,f,a,h,g)
        },
    easeInQuad:function(e,f,a,h,g){
        return h*(f/=g)*f+a
        },
    easeOutQuad:function(e,f,a,h,g){
        return -h*(f/=g)*(f-2)+a
        },
    easeInOutQuad:function(e,f,a,h,g){
        if((f/=g/2)<1){
            return h/2*f*f+a
            }
            return -h/2*((--f)*(f-2)-1)+a
        },
    easeInCubic:function(e,f,a,h,g){
        return h*(f/=g)*f*f+a
        },
    easeOutCubic:function(e,f,a,h,g){
        return h*((f=f/g-1)*f*f+1)+a
        },
    easeInOutCubic:function(e,f,a,h,g){
        if((f/=g/2)<1){
            return h/2*f*f*f+a
            }
            return h/2*((f-=2)*f*f+2)+a
        },
    easeInQuart:function(e,f,a,h,g){
        return h*(f/=g)*f*f*f+a
        },
    easeOutQuart:function(e,f,a,h,g){
        return -h*((f=f/g-1)*f*f*f-1)+a
        },
    easeInOutQuart:function(e,f,a,h,g){
        if((f/=g/2)<1){
            return h/2*f*f*f*f+a
            }
            return -h/2*((f-=2)*f*f*f-2)+a
        },
    easeInQuint:function(e,f,a,h,g){
        return h*(f/=g)*f*f*f*f+a
        },
    easeOutQuint:function(e,f,a,h,g){
        return h*((f=f/g-1)*f*f*f*f+1)+a
        },
    easeInOutQuint:function(e,f,a,h,g){
        if((f/=g/2)<1){
            return h/2*f*f*f*f*f+a
            }
            return h/2*((f-=2)*f*f*f*f+2)+a
        },
    easeInSine:function(e,f,a,h,g){
        return -h*Math.cos(f/g*(Math.PI/2))+h+a
        },
    easeOutSine:function(e,f,a,h,g){
        return h*Math.sin(f/g*(Math.PI/2))+a
        },
    easeInOutSine:function(e,f,a,h,g){
        return -h/2*(Math.cos(Math.PI*f/g)-1)+a
        },
    easeInExpo:function(e,f,a,h,g){
        return(f==0)?a:h*Math.pow(2,10*(f/g-1))+a
        },
    easeOutExpo:function(e,f,a,h,g){
        return(f==g)?a+h:h*(-Math.pow(2,-10*f/g)+1)+a
        },
    easeInOutExpo:function(e,f,a,h,g){
        if(f==0){
            return a
            }
            if(f==g){
            return a+h
            }
            if((f/=g/2)<1){
            return h/2*Math.pow(2,10*(f-1))+a
            }
            return h/2*(-Math.pow(2,-10*--f)+2)+a
        },
    easeInCirc:function(e,f,a,h,g){
        return -h*(Math.sqrt(1-(f/=g)*f)-1)+a
        },
    easeOutCirc:function(e,f,a,h,g){
        return h*Math.sqrt(1-(f=f/g-1)*f)+a
        },
    easeInOutCirc:function(e,f,a,h,g){
        if((f/=g/2)<1){
            return -h/2*(Math.sqrt(1-f*f)-1)+a
            }
            return h/2*(Math.sqrt(1-(f-=2)*f)+1)+a
        },
    easeInElastic:function(f,h,e,l,k){
        var i=1.70158;
        var j=0;
        var g=l;
        if(h==0){
            return e
            }
            if((h/=k)==1){
            return e+l
            }
            if(!j){
            j=k*0.3
            }
            if(g<Math.abs(l)){
            g=l;
            var i=j/4
            }else{
            var i=j/(2*Math.PI)*Math.asin(l/g)
            }
            return -(g*Math.pow(2,10*(h-=1))*Math.sin((h*k-i)*(2*Math.PI)/j))+e
        },
    easeOutElastic:function(f,h,e,l,k){
        var i=1.70158;
        var j=0;
        var g=l;
        if(h==0){
            return e
            }
            if((h/=k)==1){
            return e+l
            }
            if(!j){
            j=k*0.3
            }
            if(g<Math.abs(l)){
            g=l;
            var i=j/4
            }else{
            var i=j/(2*Math.PI)*Math.asin(l/g)
            }
            return g*Math.pow(2,-10*h)*Math.sin((h*k-i)*(2*Math.PI)/j)+l+e
        },
    easeInOutElastic:function(f,h,e,l,k){
        var i=1.70158;
        var j=0;
        var g=l;
        if(h==0){
            return e
            }
            if((h/=k/2)==2){
            return e+l
            }
            if(!j){
            j=k*(0.3*1.5)
            }
            if(g<Math.abs(l)){
            g=l;
            var i=j/4
            }else{
            var i=j/(2*Math.PI)*Math.asin(l/g)
            }
            if(h<1){
            return -0.5*(g*Math.pow(2,10*(h-=1))*Math.sin((h*k-i)*(2*Math.PI)/j))+e
            }
            return g*Math.pow(2,-10*(h-=1))*Math.sin((h*k-i)*(2*Math.PI)/j)*0.5+l+e
        },
    easeInBack:function(e,f,a,i,h,g){
        if(g==undefined){
            g=1.70158
            }
            return i*(f/=h)*f*((g+1)*f-g)+a
        },
    easeOutBack:function(e,f,a,i,h,g){
        if(g==undefined){
            g=1.70158
            }
            return i*((f=f/h-1)*f*((g+1)*f+g)+1)+a
        },
    easeInOutBack:function(e,f,a,i,h,g){
        if(g==undefined){
            g=1.70158
            }
            if((f/=h/2)<1){
            return i/2*(f*f*(((g*=(1.525))+1)*f-g))+a
            }
            return i/2*((f-=2)*f*(((g*=(1.525))+1)*f+g)+2)+a
        },
    easeInBounce:function(e,f,a,h,g){
        return h-jQuery.easing.easeOutBounce(e,g-f,0,h,g)+a
        },
    easeOutBounce:function(e,f,a,h,g){
        if((f/=g)<(1/2.75)){
            return h*(7.5625*f*f)+a
            }else{
            if(f<(2/2.75)){
                return h*(7.5625*(f-=(1.5/2.75))*f+0.75)+a
                }else{
                if(f<(2.5/2.75)){
                    return h*(7.5625*(f-=(2.25/2.75))*f+0.9375)+a
                    }else{
                    return h*(7.5625*(f-=(2.625/2.75))*f+0.984375)+a
                    }
                }
        }
},
easeInOutBounce:function(e,f,a,h,g){
    if(f<g/2){
        return jQuery.easing.easeInBounce(e,f*2,0,h,g)*0.5+a
        }
        return jQuery.easing.easeOutBounce(e,f*2-g,0,h,g)*0.5+h*0.5+a
    }
});

/* jQuery Cookie plugin */
jQuery.cookie=function(name,value,options){
    if(typeof value!='undefined'){
        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();
        }
        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{
        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]);
                if(cookie.substring(0,name.length+1)==(name+'=')){
                    cookieValue=decodeURIComponent(cookie.substring(name.length+1));
                    break;
                }
            }
            }
        return cookieValue;
}
};

/* jQuery querystring plugin */
eval(function(p,a,c,k,e,d){
    e=function(c){
        return(c<a?'':e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))
        };
        
    if(!''.replace(/^/,String)){
        while(c--){
            d[e(c)]=k[c]||e(c)
            }
            k=[function(e){
            return d[e]
            }];
        e=function(){
            return'\\w+'
            };
            
        c=1
        };
    while(c--){
        if(k[c]){
            p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c])
            }
        }
    return p
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var $ = jQuery;//fix for some plugins