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jQuery: How To Check If An Object Exists

   if ($('#myDiv').length)
      $('#myDiv').show();

Source:
http://docs.jquery.com/Frequently_Asked_Questions#How_do_I_test_whether_an_element_exists.3F

jQuery: How To Check If An Object Exists
Filed under: JavaScript,jQuery,Web Design,Web Development   Posted by: Hamid

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