Opera: dojo.analytics.Urchin script handling executes twice

[Les]

According to Steve Souders Opera handles both onload and onreadystatechange for scripts, so the following code will be executed twice:

n.onload = n.onreadystatechange = dojo.hitch(this, function(e){
	if(e && e.type == "load" || re.test(n.readyState)){
		this._gotGA();
	}
});

[Adam Peller]

Not knowing anything about the code, does this fail in an obvious way? (how would one confirm that this is fixed?) Is it as simple as putting a sentinel around _gotGA?

[dante]

of course opera should fire both. ugh.

[dante]

(In [19307]) fixes #9630 - null out both functions for cleanup, thus preventing opera from firing both events

[dante]

(In [19308]) refs #9630 - use n instead of s (s was from my standalone test case, c/p over