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<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8 />
<title>Load CSV</title>
</head>
<body>
  <script>
    (function() {
      
      var xhr = new XMLHttpRequest();
      xhr.onreadystatechange = handleStateChange;
      xhr.open("GET", "http://jsbin.com/ocuqog/1");
      xhr.send();
      display("Request sent");
      
      function handleStateChange() {
        if (xhr.readyState == 4 &&
            xhr.status >= 200 &&
            xhr.status < 300) {
          display("Got response");
          showData(xhr.responseText);
        }
      }
      
      function showData(data) {
        var rows = data.split(/\s+/);
        var rowNum;
        var cells;
        var cellNum;
        
        for (rowNum = 0; rowNum < rows.length; ++rowNum) {
          cells = rows[rowNum].split(",");
          display("row " + rowNum +
                  " has " + cells.length + " values(s)");
          display("row " + rowNum + "'s first value is " +
                  cells[0]);
        }
      }
      
      function display(msg) {
        var p = document.createElement('p');
        p.innerHTML = String(msg);
        document.body.appendChild(p);
      }
    })();
  </script>
</body>
</html>
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