How to Highlight the active navbar link with jQuery in Twitter Bootstrap .

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<script>

    jQuery(document).ready(function () {
        var url = window.location;
        jQuery('ul.nav a[href="'+ url +'"]').parent().addClass('active');
        jQuery('ul.nav a').filter(function() {
             return this.href == url;
        }).parent().addClass('active');
    });

</script>

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