Testing

wordHighlighter.js

(function () { 
    $('h4 a').each(function() {
        var $this = $(this),
            content = $this.html(),
            wordsArray = content.split(" "),
            newcontent = [];
        
        $this.html('');
        
        $.each(wordsArray, function(i, e) {
           $('<span/>').addClass('word' + i).html(e).appendTo($this);
        });
                
    })    
})(jQuery);​