history.js check internal link

JS-check-internal-link.js

// javascript

$.expr[':'].internal = function (obj, index, meta, stack) {
    // Prepare
    var
    $this = $(obj),
    url = $this.attr('href') || '',
    isInternalLink;
    // Check link
    isInternalLink = url.substring(0, rootUrl.length) === rootUrl || url.indexOf(':') === -1;
    // Ignore or Keep
    return isInternalLink;
};