drop typed_eid() in favour of int() (closes #2742462)
typed_eid was introduced to abstract the eid type when running on Google AppEngine.
It is not used anymore and can be removed. Let's use int() instead.
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$('a.rhythm').click(function (event){
$('div#pageContent').toggleClass('rhythm_bg');
$('div#page').toggleClass('rhythm_bg');
event.preventDefault();
});
});