function ips_open_media_up(target, callback){
    tb_show('', 'media-upload.php?type=image&post_id=1&TB_iframe=true&flash=0');
        window.send_to_editor = function (html) {
            imgurl = jQuery('img', html).attr('src');
            jQuery(target).val(imgurl);
            tb_remove();
            if(typeof callback!='undefined'){
            	window[callback]();
            }
    };
    return false;
}