anchor.diff:    Grid.prototype.init = function() {
       var self = this;
   
  -    $.getJSON("/companies/properties", function(data) {
  +    $.getJSON(properties_companies_path, function(data) {
         for(var index in data) {
           var property = data[index]["property"]
           columns.push({
  
positive.code: 
    Grid.prototype.reload = function() {
      var self = this;
      $.getJSON("/tasks?format=json", function(rows) {
        self.dataView.setItems(rows);
        self.grid.invalidate();
        self.grid.render();
  
negative.code: <% url = Rails.application.routes.url_helpers %>
  var jobsworth = jobsworth || {}
  
  jobsworth.Grid = (function($){
  
    var properties_companies_path = "<%= CGI.unescape url.properties_companies_path %>",
        tasks_path = function(format) { return resolve_url("<%= CGI.unescape url.tasks_path(format: '{format}') %>", {format: format}); },
  
    var columns = [
      {id: 'read',       name: "<span class='unread_icon'/>", field: 'read', resizable: false, sortable: true, formatter: UnreadMarkFormatter, width:16},
  