<script type="text/javascript"> 
/* 鼠标特效 */
var a_idx = 0; 
jQuery(document).ready(function($) { 
    $("body").click(function(e) { 
        var a = new Array("富强","民主","奶子","文明","和谐","奶子","自由","平等","奶子","公正","法治","奶子","爱国","敬业","奶子","诚信","友善","奶子"); 
        var $i = $("<span/>").text(a[a_idx]); 
        a_idx = (a_idx + 1) % a.length; 
        var x = e.pageX, 
        y = e.pageY; 
        $i.css({ 
            "z-index": 999999999999999999999999999999999999999999999999999999999999999999999, 
            "top": y - 20, 
            "left": x, 
            "position": "absolute", 
            "font-weight": "bold", 
            "color": "#9932CC" 
        }); 
        $("body").append($i); 
        $i.animate({ 
            "top": y - 180, 
            "opacity": 0 
        }, 
        1500, 
        function() { 
            $i.remove(); 
        }); 
    }); 
}); 
</script>

其实这个随便百度都能找到了，算是留给自己的吧。

放在主题中的footer.php中的之前就行了。