Some JS error while using Backbone & Underscore

1. Cannot call method 'replace' of undefined backbone.js

template: _.template($('#tmpl_sourcelist').html()),

instead with
window.SourceListView = Backbone.View.extend({ tagName:"li", initialize:function () { this.template = _.template($('#tmpl_sourcelist').html()); //...

2. Cannot read property 'bind' of undefined

 _.bindAll(this, 'insideMenuHandler', 'outsideMenuHandler');

make sure all function names are existed.