var cnt = Number(f_cnt.innerHTML)-1;

            f_cnt.innerHTML = cnt;

        }

    }

}

var toggleFollowingRepo = function(target,fallows_repo_id,token,user_id){

    args = 'follows_repo_id='+fallows_repo_id;

    args+= '&auth_token='+token;

    if(user_id != undefined){

        args+="&user_id="+user_id;

    }

            onSuccessFollow(target);

    return false;

}

var showRepoSize = function(target, repo_name, token){

    var args= 'auth_token='+token;

        var url = pyroutes.url('repo_size', {"repo_name":repo_name});

    }

    return false;

}

/**

 * TOOLTIP IMPL.

 */

YAHOO.namespace('yuitip');

YAHOO.yuitip.main = {

    $:          YAHOO.util.Dom.get,

    var comment_id = fromHTML(body).children[0].id.split('comment-')[1];

    var id = 'comment-tr-{0}'.format(comment_id);

    var _html = ('<table><tbody><tr id="{0}" class="{1}">'+

                  '<td class="lineno-inline new-inline"></td>'+

                  '<td class="lineno-inline old-inline"></td>'+

                  '<td>{2}</td>'+

                 '</tr></tbody></table>').format(id, cls, body);

    _el.innerHTML = _html;

    return _el.children[0].children[0].children[0];

};

var createInlineForm = function(parent_tr, f_path, line) {

    tmpl = tmpl.format(f_path, line);

    var form = tableTr('comment-form-inline',tmpl)

    // create event for hide button

    form = new YAHOO.util.Element(form);

    var form_hide_button = new YAHOO.util.Element(YUD.getElementsByClassName('hide-inline-form',null,form)[0]);

    form_hide_button.on('click', function(e) {

        var newtr = e.currentTarget.parentNode.parentNode.parentNode.parentNode.parentNode;

        if(YUD.hasClass(newtr.nextElementSibling,'inline-comments-button')){

            YUD.setStyle(newtr.nextElementSibling,'display','');

        }

        removeInlineForm(newtr);

    });

    return form

};

/**

 * Inject inline comment for on given TR this tr should be always an .line

 * tr containing the line. Code will detect comment, and always put the comment

 * block at the very bottom

 */

var injectInlineForm = function(tr){

        return

    }

    var submit_url = AJAX_COMMENT_URL;

    var _td = YUD.getElementsByClassName('code',null,tr)[0];

        return

    }

    var node = YUD.getElementsByClassName('full_f_path',null,tr.parentNode.parentNode.parentNode)[0];

    var f_path = YUD.getAttribute(node,'path');

    var lineno = getLineNo(tr);

    var form = createInlineForm(tr, f_path, lineno, submit_url);

    var parent = tr;

    while (1){

        var n = parent.nextElementSibling;

        // next element are comments !

            parent = n;

        }

        else{

            break;

        }

    }

    YUD.insertAfter(form,parent);

    var f = YUD.get(form);

    var overlay = YUD.getElementsByClassName('overlay',null,f)[0];

    var _form = YUD.getElementsByClassName('inline-form',null,f)[0];

    YUE.on(YUD.get(_form), 'submit',function(e){

    return line

};

var placeAddButton = function(target_tr){

    if(!target_tr){

        return

    }

    var last_node = target_tr;

    //scann

    while (1){

        var n = last_node.nextElementSibling;

        // next element are comments !

            last_node = n;

            //also remove the comment button from previous

            var comment_add_buttons = YUD.getElementsByClassName('add-comment',null,last_node);

            for(var i=0;i<comment_add_buttons.length;i++){

                var b = comment_add_buttons[i];

                b.parentNode.removeChild(b);

            }

        }

        else{

            break;

        }

    }

 */

var placeInline = function(target_container,lineno,html){

    var lineid = "{0}_{1}".format(target_container,lineno);

    var target_line = YUD.get(lineid);

    var comment = new YAHOO.util.Element(tableTr('inline-comments',html))

    // check if there are comments already !

    var parent = target_line.parentNode;

    var root_parent = parent;

    while (1){

        var n = parent.nextElementSibling;

        // next element are comments !

            parent = n;

        }

        else{

            break;

        }

    }

    // put in the comment at the bottom

    YUD.insertAfter(comment,parent);

    // scann nodes, and attach add button to last one

    placeAddButton(root_parent);

                'rendered_text': comments[i].outerHTML,

                'line_no': YUD.getAttribute(comments[i],'line'),

                'target_id': target_id

            }

            renderInlineComment(data);

        }

    }

}

var fileBrowserListeners = function(current_url, node_list_url, url_base){

    var current_url_branch = +"?branch=__BRANCH__";

        if(e.target.checked){

            var uri = current_url_branch;

            uri = uri.replace('__BRANCH__',e.target.value);

            window.location = uri;

        }

        else{

            window.location = current_url;

        }

    })

    var n_filter = YUD.get('node_filter');

    var F = YAHOO.namespace('node_filter');

    F.filterTimeout = null;

    var nodes = null;

    F.initFilter = function(){

        YUC.initHeader('X-PARTIAL-XHR',true);

        YUC.asyncRequest('GET', node_list_url, {

            success:function(o){

                nodes = JSON.parse(o.responseText).nodes;

                n_filter.focus();

                if(YUD.hasClass(n_filter,'init')){

                    n_filter.value = '';

                    YUD.removeClass(n_filter,'init');

                }

            },

            failure:function(o){

                console.log('failed to load');

            }

        },null);

    }

                        var n_hl = n.substring(0,pos)

                          +"<b>{0}</b>".format(n.substring(pos,pos+query.length))

                          +n.substring(pos+query.length)

                        var new_url = url_base.replace('__FPATH__',n);

                        match.push('<tr><td><a class="browser-{0}" href="{1}">{2}</a></td><td colspan="5"></td></tr>'.format(t,new_url,n_hl));

                    }

                    if(match.length >= matches_max){

                        match.push('<tr><td>{0}</td><td colspan="5"></td></tr>'.format(_TM['Search truncated']));

                    }

                }

            }

            if(query != ""){

                if (match.length==0){

                  match.push('<tr><td>{0}</td><td colspan="5"></td></tr>'.format(_TM['No matching files']));

                }

                YUD.get('tbody_filtered').innerHTML = match.join("");

            }

            else{

            }

        }

    };

    YUE.on(YUD.get('filter_activate'),'click',function(){

            F.initFilter();

        })

    YUE.on(n_filter,'click',function(){

            if(YUD.hasClass(n_filter,'init')){

                n_filter.value = '';

                YUD.removeClass(n_filter,'init');

            }

var initCodeMirror = function(textAreadId,resetUrl){

    var myCodeMirror = CodeMirror.fromTextArea(YUD.get(textAreadId),{

            mode:  "null",

            lineNumbers:true,

            indentUnit: 4

        });

    YUE.on('reset','click',function(e){

            window.location=resetUrl

        });

    YUE.on('file_enable','click',function(){

        });

    YUE.on('upload_file_enable','click',function(){

        });

    return myCodeMirror

};

var setCodeMirrorMode = function(codeMirrorInstance, mode) {

    codeMirrorInstance.setOption("mode", mode);

    CodeMirror.autoLoadMode(codeMirrorInstance, mode);

}

var getIdentNode = function(n){

            hl_div.innerHTML = '';

            anchor = '#L'+ranges[0]+'-'+ranges[1];

            var link = document.createElement('a');

            link.href = location.href.substring(0,location.href.indexOf('#'))+anchor;

            link.innerHTML = _TM['Selection link'];

            hl_div.appendChild(link);

            YUD.get('body').appendChild(hl_div);

            xy = YUD.getXY(till.id);

            YUD.addClass('linktt', 'hl-tip-box');

        }

        else{

        }

    }

};

var deleteNotification = function(url, notification_id,callbacks){

    var callback = {

        success:function(o){

            var obj = YUD.get(String("notification_"+notification_id));

            if(obj.parentNode !== undefined){

                obj.parentNode.removeChild(obj);

            }

            _run_callbacks(callbacks);