anchor.diff:      return $('#deck_table tbody tr[data-code=' + code + ']')
     }
   
  -  var deckHasCard = function(code) {
  -    return getDeckTr(code).length > 0
  -  }
  -
     $('#dload_button_container button:not(#upload_btn)').click(_.throttle(function() {
       var file_type = $(this).data('dload') 
   
  
positive.code:   var getUrl = function() {
       var pag = $('.pagination em.current')
       return '/cards?page=' + (pag.length > 0 ? pag.text() : "1")
    }
  
    var costMap = function() {
      return mageMap[mage()]
    }
  
    var deck = {
  
negative.code:     $('td.total', tr).text(card_entry.amount * cost) 
    }
  
    var updateListCardCostTr = function(tr) {
      var tr = $(tr)
      var card = $(tr).data('card')
      $('td.cost', tr).text(card.cost())
    }
  
    var updateListCardMaxTr = function(tr) {
  