how to get the pic or flash url of Safari through the SIMBL plugin?

[xiaohuli]

Hey , I have learned some knowledge of how to develop a plugin of safari , but when I followed the document: CocoaReverseEngineering .I didn't know how to implement the reverseEngineering, but I implement the methods add a menu at the end of safari menubar when safari in it's runtime. just like safaristand. I implement the method :

 

+ (void) load

 

{

 

MySamplePlugin* plugin = [MySamplePlugin sharedInstance];

 

// ... do whatever

 

NSLog(@"MySamplePlugin installed");

}

 

but In the slash : do whatever, I want to get some safari webpage DOM objects , just like pic and flash or others url. but I don't know how to do , I must to be implemented the ReverseEngineering or when I load my plugin with SIMBL I only get what I want through my plugin? Can someone give some advice or samplecode, Thank you very much!!!