Carregar Yepnope do CDN com Fallback

YepNope
http://yepnopejs.com/

Modernizr
http://modernizr.com/

Se estiver usando Modernizr e / ou Yepnope, você pode usar este método para carregar sua biblioteca favorita do CDN e retornar para sua versão local se o carregamento inicial falhar.

//Load
yepnope
([
{
load
: [
'//ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js',
'//ajax.googleapis.com/ajax/libs/swfobject/2.2/swfobject.js',
'//cdnjs.cloudflare.com/ajax/libs/raphael/1.5.2/raphael-min.js'
],
complete
: function(){

if ( !window.jQuery ) {

console
.log('CDN Failed - Loading local version of jQuery.');
yepnope
('assets/js/libs/jquery-1.7.2-min.js');

};
if ( !window.swfobject ) {

console
.log('CDN Failed - Loading local version of SWFObject.');
yepnope
('assets/js/libs/swfobject-2.2-min.js');

};
if ( !window.Raphael ) {

console
.log('CDN Failed - Loading local version of Raphael.');
yepnope
('assets/js/libs/raphael-1.5.2-min.js');

};

}
},
{
load
: [
'assets/js/file-one.js',
'assets/js/file-two.js'
],
complete
: function(){

//Loaded
console
.log('Primary JS Loaded');

//Ready
$
(function(){

console
.log('DOM Ready');

});

}
}
]);