HTMLB Link usage, question

I am new to HTMLB, question

....

Button myButton = new Button("submitButton");

myButton.setOnClick("sendName");

myButton.setText("Go to Yahoo");

myButton.setTooltip("Click here to go to Yahoo.");

....

the implementation of onSendName

public void onSendName(Event myName) throws PageException {

String url = "http://www.yahoo.com";

Link lk = new Link("mylink", "yahoo");

lk.setReference("http://www.yahoo.com");

lk.setTarget("_blank");

??????? now what???

//How do I get to the link?

Please help fill in, appreciate:

}

If this is the not the right way, any other way to achieve this?

thanks much.

Dave Wang