mockup for changing every href on a webpage using jQuery

gistfile1.txt

$(document).ready(function () {
    $('a[href]').each(function () {
        var src = $(this).attr('href');
        
        // check that the origin is the same
        // if (window.location.origin != origin) 

        //query parameter handling needs to be more safe than this
        src += "?knowledgepreview=true";

        // assign href the new src link
        $(this).attr('href', src);
    });
});