Optimize jQuery code -


what better state following:

 var active = '-active';  if ($j('body').hasclass('faqs')) { $j('.faqs-support').toggleclass('faqs-support' + active); }  if ($j('body').hasclass('cameras')) { $j('.camera-support').toggleclass('camera-support' + active); }  if ($j('body').hasclass('manuals')) { $j('.manuals-support').toggleclass('manuals-support' + active); }  if ($j('body').hasclass('downloads')) { $j('.downloads-support').toggleclass('downloads-support' + active); }

how about:

$j.each(['faqs', 'cameras', 'manuals', 'downloads'], function(i, e){   if ($j('body').hasclass(e)) {     $j('.'+e+'-support').toggleclass(e+'-support-active');   } });

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