How to place my svg into a div

Let me be clearer. This is the code that is generated by snap.svg to load the svg and append to body. How to place the svg into a <div>?

<script type="text/javascript">

var jsonfile = "<?=get_bloginfo('stylesheet_directory')?>/js/SnapSVGAnimator/swb-ani.json",

    fps = 24,

    width = 200,

    height = 200,

    AJAX_req;

AJAX_JSON_Req(jsonfile);

function handle_AJAX_Complete() {

    if( AJAX_req.readyState == 4 && AJAX_req.status == 200 )

    {

        json = JSON.parse(AJAX_req.responseText);

        comp = new SVGAnim(

           json,

           width,

           height,

           fps

           );

    }

}

function AJAX_JSON_Req( url )

{

    AJAX_req = new XMLHttpRequest();

    AJAX_req.open("GET", url, true);

    AJAX_req.setRequestHeader("Content-type", "application/json");

    AJAX_req.onreadystatechange = handle_AJAX_Complete;

    AJAX_req.send();

}

</script>