function stream()
{


    var line_Number = $('#lineNumber').val();
    var post_code = '#lineText';
    var post_id = $('#Streamid').val();
    if (post_code != ''){

    $.ajax({
      url: "post-code.php",
      method: "POST",
      data: {lineText: post_code, postId: post_id, lineNo: line_Number},
      dataType: "text",
      success: function(data){
        if(data != ''){
          $('#Streamid').val(data);
        }
        $('#autoStream').text("Sending data");
          setInterval(function(){
            $('#autoStream').text('');
          }, 100);
      }
    });
  }
}

var text;
     var lineNumber;
     var lineText;
     var numOfSpaces;




   function update(e) {

       text = //code
       lineNumber = //code
       lineText = //code