Check XDomainRequest with 404-file

by drublic

HTML

<p>The next paragraph should be red.</p>
<p id="output">Test.</p>

JavaScript

var src = 'http://ajax.googleapis.com/ajax/libs/jquery/3.0.0/jquery.min.js';
try {
    $.getScript(src, function(xhr, status) {
        $('#output').css('backgroud', 'red');
    });
} catch(err) {
    $('#output').css('backgroud', 'red');
}