var checks = {"3446":"3446","2845":"2845","2944":"2944","4041":"4041","4552":"4552","2948":"2948","4548":"4548","2014":"2014","4052":"4052","2946":"2946","2927":"2927"}; $(document).ready(function(){ for (item in checks) { if ($("#C" + item)) $("#C" + item).removeClass("fa-heart-o").addClass("fa-heart"); } $("#myCounter").html('(11)') });