how i supplement ajax calls mootools class

i have run-down (very slightly) mootools category noobslide () emanate flickr impression photostream.

here run-down html (note uncanny above page)

print("code sample");<h2>sample 2</h2>
<div class="sample">
<div class="mask4">
    <div id="box2">
        <span><img src="img1.jpg" alt="photo" /></span>
        <span><img src="img2.jpg" alt="photo" /></span>
        <span><img src="img3.jpg" alt="photo" /></span>
        <span><img src="img4.jpg" alt="photo" /></span>
        <span><img src="img5.jpg" alt="photo" /></span>
        <span><img src="img6.jpg" alt="photo" /></span>
        <span><img src="img7.jpg" alt="photo" /></span>
    </div>
</div>
<p class="buttons">
    <span id="prev1">&lt;&lt; previous</span>
    <span id="next1">next &gt;&gt;</span>
</p>

here js

print("code sample");//sample 2 
    var hs2 = new noobslide({
        box: $('box2'),
        items: [1,2,3,4],
        size: 500,
        interval: 3000,
        buttons: {
            previous: $('prev1'),
            next: $('next1')
        }
    });

what i know supplement an ajax this, i have 50 images i wholly wish bucket 5 (actually i suspect i wholly need bucket 2) during time.

so i assistance supplement ajax noobslide controlling internal mootools ajax class/function

thnkx