jQuery Thickbox or similar to show iFrame?

<a href="">Open window in Modal Dialog</a>

<div id="myContent">
    <h1>Look at me!</h1>
    <iframe src="http://www.google.com" />
</div>

<div class="jqmWindow" id="modalDialog">
    <iframe frameborder="0" id="jqmContent" src="">
    </iframe>
</div>

function showModal(url, height, width)
{
    var dialog = $('#modalDialog')
        .jqm({
            onShow: function(h) {
                var $modal = $(h.w);
                var $modalContent = $("iframe", $modal);
                $modalContent.html('').attr('src', url);
                if (height > 0) $modal.height(height);
                if (width > 0) $modal.width(width);
                h.w.show();
            }
         }).jqmShow();
}

function closeModal(postback)
{
    $('#modalDialog').jqmHide();
}

wrap.bind('dragstart', function() { overlay.show(); })
  .bind('dragstop', function() { overlay.hide(); })
  .bind('resizestart', function() { overlay.show(); })
  .bind('resizestop', function() { overlay.hide(); });