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check if there is follow element
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@@ -195,12 +195,14 @@
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});
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}
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});
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socket.emit('api:topic.followCheck', tid);
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followEl[0].addEventListener('click', function() {
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socket.emit('api:topic.follow', tid);
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}, false);
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if(followEl[0]) {
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followEl[0].addEventListener('click', function() {
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socket.emit('api:topic.follow', tid);
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}, false);
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}
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// Infinite scrolling of posts
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$(window).off('scroll').on('scroll', function() {
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var bottom = (document.body.offsetHeight - $(window).height()) * 0.9;
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