mikermcneil

  (function getSumOfChaseDebits() {
    arr = $('#DDATransactionDetails_DDAPrepaidTrnxDetailsGrid > tbody > tr > td:nth-child(4)').get();
    arr.shift();
    nums = arr.map(function(el) {
      return +(el.textContent.replace(/^\s*|\s*$/g, '').replace(/[\$,]/g, ''));
    });
    var sum = 0;
    for (var i in nums) {
      sum += nums[i];
    }