How to run these functions one after the other?

Question

How can I have these functions run one after the other, so each one finished before the next starts?

        $(window).unbind();

        $('.buyersseclink').removeClass('buyersseclinkon');

        $(this).parent().delay(900).addClass('buyersseclinkon');

        $(window).bind('scroll', function () { 
            $('.buyersseclink').removeClass('buyersseclinkon');
        });

Thanks

Answer 1

delay() does not work with methods such as addCless. As the jQuery documentation suggests you should use setTimeout instead:

   $(window).unbind();

   $('.buyersseclink').removeClass('buyersseclinkon');

   var current = this; // Store reference, because in the setTimeout callback "this" maybe referring to something else

   window.setTimeout(function() {
     $(current ).parent().addClass('buyersseclinkon');
     $(window).bind('scroll', function () { 
       $('.buyersseclink').removeClass('buyersseclinkon');
     });
   }, 900);