var checks = {"1927":"1927","1926":"1926","1811":"1811","2685":"2685","3487":"3487","2076":"2076","2007":"2007"}; $(document).ready(function(){ for (item in checks) { if ($("#C" + item)) $("#C" + item).removeClass("fa-heart-o").addClass("fa-heart"); } $("#myCounter").html('(7)') });