HTML5 generated quickstart does not work when offline

Failed to load resource http://code.jquery.com/jquery-1.7.1.min.js
Failed to load resource http://code.jquery.com/jquery-1.7.1.min.js
Uncaught TypeError: Cannot read property 'parentNode' of undefined chrome-extension://dfdmbpdbpocelpgahddghhkomnefchkl/fittowidth.js:31
Uncaught TypeError: Object function (a){function b(a){var a=a.split("!"),b=x.length,c=a.pop(),d=a.length,c={url:c,origUrl:c,prefixes:a},e,f,g;for(f=0;f<d;f++)g=a[f].split("="),(e=z[g.shift()])&&(c=e(c,g));for(f=0;f<b;f++)c=x[f](c);return c}function g(a,e,f,g,i){var j=b(a),l=j.autoCallback;j.url.split(".").pop().split("?").shift(),j.bypass||(e&&(e=d(e)?e:e[a]||e[g]||e[a.split("/").pop().split("?")[0]]||h),j.instead?j.instead(a,e,f,g,i):(y[j.url]?j.noexec=!0:y[j.url]=1,f.load(j.url,j.forceCSS||!j.forceJS&&"css"==j.url.split(".").pop().split("?").shift()?"c":c,j.noexec,j.attrs,j.timeout),(d(e)||d(l))&&f.load(function(){k(),e&&e(j.origUrl,i,g),l&&l(j.origUrl,i,g),y[j.url]=2})))}function i(a,b){function c(a,c){if(a){if(e(a))c||(j=function(){var a=[].slice.call(arguments);k.apply(this,a),l()}),g(a,j,b,0,h);else if(Object(a)===a)for(n in m=function(){var b=0,c;for(c in a)a.hasOwnProperty(c)&&b++;return b}(),a)a.hasOwnProperty(n)&&(!c&&!--m&&(d(j)?j=function(){var a=[].slice.call(arguments);k.apply(this,a),l()}:j[n]=function(a){return function(){var b=[].slice.call(arguments);a&&a.apply(this,b),l()}}(k[n])),g(a[n],j,b,n,h))}else!c&&l()}var h=!!a.test,i=a.load||a.both,j=a.callback||f,k=j,l=a.complete||f,m,n;c(h?a.yep:a.nope,!!i),i&&c(i)}var j,l,m=this.yepnope.loader;if(e(a))g(a,0,m,0);else if(w(a))for(j=0;j<a.length;j++)l=a[j],e(l)?g(l,0,m,0):w(l)?B(l):Object(l)===l&&i(l,m);else Object(a)===a&&i(a,m)} has no method 'load'