current domElement

2009/6/6 runrunforest <craigco...@gmail.com>

>
>        if(o.btnGo)
>            $.each(o.btnGo, function(i, val) {
>                $(val).click(function() {
>                    return go(o.circular ? o.visible+i : i);
>                });
>            });
>
>
> Hi,
>
> I wonder whats the second parameter, val, in the function means ?
>



-- 
Chris

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