Setting onload

src/Image.cc

@@ -73,9 +73,11 @@ Image::SetSrc(Local<String>, Local<Value> val, const AccessorInfo &info) {
   if (val->IsString()) {
     String::AsciiValue src(val);
     Image *img = ObjectWrap::Unwrap<Image>(info.This());
-    if (info.This()->Get(String::New("onload"))->IsFunction())
-      printf("function\n");
     img->filename = *src;
+    Handle<Value> onload = info.This()->Get(String::New("onload"));
+    if (onload->IsFunction()) {
+      img->onload = Persistent<Function>::New(Handle<Function>::Cast(onload));
+    }
   }
 }
 

src/Image.h

@@ -15,6 +15,7 @@ using namespace v8;
 class Image: public node::ObjectWrap {
   public:
     char *filename;
+    Persistent<Function> onload;
     static void Initialize(Handle<Object> target);
     static Handle<Value> New(const Arguments &args);
     static Handle<Value> Inspect(const Arguments &args);