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tristen/gist:5456161

Forked from samanpwbb/gist:5456139
Last active December 16, 2015 15:29
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gistfile1.js
var getTop = function(el) {
var id = el.attr('href');
return $(id).offset().top;
};
var getBottom = function(el) {
var id = el.attr('href');
return $(id).offset().top + $(id).height();
};
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