Calling Wordpress Build In Media Manager / Uploaded on button click

jQuery.noConflict();
jQuery(document).ready(function($) {

var ww = $('input[name=post_ID]').val();
var which_button;

$('.meta_upload_button').each(function() {

    var button = $(this);

    $(this).click(function() {
        which_button = button;
        window.send_to_editor=window.send_to_editor_clone;
        tb_show('', 'media-upload.php?post_id=' + ww + '&type=image&TB_iframe=true');
        return false;
    });


    window.send_to_editor_clone = function(html){
        imgurl = $('img',html).attr('src');
        forminput = which_button.prev('input');
        forminput.val(imgurl);

        tb_remove();
    }

}); //end each


}); //end document ready