Bank of America (Filter Credit Card Summary with Keywords)

expense-reports.js

var transactions = $('.trans-desc-cell'),
  // important -> keywords need to be uppercase (as we are not making a case insensitive comparison)
  keywords = ['SEA', 'OAK', 'FRAN', 'EXPEDIA', 'ALASKA', 'TAXI', 'DELTA', 'MAX', 'PACIFIC'],
  i = 0,
  j = 0,
  match = false,
  content = null,
  $t = null;

for (i = 0; i < transactions.length; i += 1) {
  match = false;
  $t = $(transactions[i]);
  content = $t.html().toUpperCase();

  for (j = 0; j < keywords.length; j += 1) {
    if (content.indexOf(keywords[j]) >= 0) {
      match = true;
      break;
    }
  }

  if (!match) {
    $t.parent().hide();
  }
}