Append a node inside another taking care of scripts.

append.js

function append(where, what) {
        var i, len, scripts, script, p, att;

        where.appendChild(what);
        scripts = $("script", what);
        len = scripts.length;
        for(i = 0; i < len; ++i) {
                script = document.createElement("script");
                script.innerHTML = scripts[i].innerHTML;
                for(att in scripts[i].atts)
                        script[att] = scripts[i][att];
                p = scripts[i].parentNode;
                p.insertBefore(script, scripts[i]);
                p.removeChild(scripts[i]);
        }
}