jQuery plug-in distributed elements via If, ElseIf, and Else

After a couple of instant and consecutive releases, I ended up with a plug-in that fits minified into 240 bytes :)

Here is the official plug-in page, while this is the example page and this is the summary:

;jQuery.fn.extend({
    // Andrea Giammarchi - Mit Style Licence - V0.2
    If:function(fn){
        var __If__ = this.__If__ || this,
            $ = __If__.filter(fn);
        $.__If__ = __If__.filter(function(){return !~$.index(this)});
        return $;
    },
    Else:function(){
        return this.__If__;
    },
    Do:jQuery.fn.each
}); jQuery.fn.ElseIf = jQuery.fn.If;