documents.js

DV.model.Document = Backbone.Model.extend({
  className : 'document',
  url       : function(){ return DV.host + '/documents/' + this.get('id') + '.json'; },
  sync      : function(method, model, options) {
    options.dataType = "jsonp";
    return Backbone.sync(method, model, options);
  }
});

DV.model.DocumentSet = Backbone.Collection.extend({
  model : DV.model.Document,
  url   : function(){ 
    var queryStatements = this.map(function(doc){ 
      return encodeURIComponent('document:' + doc.id);
    });
    return DV.host + '/search/documents.json?q=' + queryStatements.join('+');
  },
  sync: function(method, model, options) {
    options.dataType = "jsonp";
    return Backbone.sync(method, model, options);
  }
});