function spinnerup(el) {
    prev = $(el).parent().prev('input').val();
    $(el).parent().prev('input').val(++prev);
  }
  
  function spinnerdown(el) {
    prev = $(el).parent().prev('input').val();
    prev--;
    if (prev < 0) prev = 0;
    $(el).parent().prev('input').val(prev);
  }

$(document).ready(function() {
	$("a.fancy").fancybox();

  spinner = '<span class="spinner"><a href="#" onclick="spinnerup(this); return false;" class="spinner-up"><img src="/images/up.png" /></a><a href="#" onclick="spinnerdown(this); return false;" class="spinner-down"><img src="/images/down.png" /></a></span>';
  $('input.input-count').after(spinner);  
  
});