var checks = {"1532":"1532","175":"175","1132":"1132","1522":"1522","1306":"1306","3896":"3896","1311":"1311","1208":"1208","1214":"1214","3910":"3910","1212":"1212","2013":"2013"}; $(document).ready(function(){ for (item in checks) { if ($("#C" + item)) $("#C" + item).removeClass("fa-heart-o").addClass("fa-heart"); } $("#myCounter").html('(12)') });