static v8::Handle<v8::Value> inspectedNodeCallback(const v8::Arguments& args)
{
    INC_STATS("DOM.InjectedScriptHost.inspectedNode");
    InjectedScriptHost* imp = V8InjectedScriptHost::toNative(args.Holder());
    EXCEPTION_BLOCK(unsigned, num, toUInt32(args[0]));
    return v8::Integer::New(imp->inspectedNode(num));
}
v8::Handle<v8::Value> V8InjectedScriptHost::inspectedNodeCallback(const v8::Arguments& args)
{
    INC_STATS("InjectedScriptHost.inspectedNode()");
    if (args.Length() < 1)
        return v8::Undefined();

    InjectedScriptHost* host = V8InjectedScriptHost::toNative(args.Holder());

    Node* node = host->inspectedNode(args[0]->ToInt32()->Value());
    if (!node)
        return v8::Undefined();

    return toV8(node);
}