New Media Uploader

Hi,

I’m trying to integrate the new media uploader of 3.5 into my theme.
In the versions older then 3.5 I used this jQuery code, which worked perfect:

jQuery(document).ready(function() {

	jQuery('.upload-button').click(function() {

		window.send_to_editor = function(html) {

			imgurl = jQuery('img', html).attr('src');
			jQuery('.upload-image').val(imgurl);
			tb_remove();

		}

		post_id = jQuery('#post_ID').val();
		tb_show('', 'media-upload.php?post_id='+post_id+'&type=image&TB_iframe=true');
		return false;

	});

});

But now in 3.5 it’s still displaying the “old” uploader. But I would like to get the new uploader. Do I have to use a completely different code or are it just some small changes?

Thanks in advance!