Move a row of data from one worksheet to another based on cell value, with Google Apps Script #googledocs

Main.js

/**
 * Moves row of data to another spreadsheet based on criteria in column 10.
 * Each spreadsheet can be a "source" spreadsheet, or the "target" spreadsheet.
 * Assumes there as many spreadsheets as there are criteria values, e.g.
 *   if the criteria are "R", "P", and "D", then there are three spreadsheets
 *   named "R", "P" and "D".
 * Assumes that each spreadsheet has the same structure.
 */

function onEdit(e) {
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var s = ss.getActiveSheet();
  var r = SpreadsheetApp.getActiveRange();

  // Get the row and column of the active cell.
  var rowIndex = r.getRowIndex();
  var colIndex = r.getColumnIndex();

  // Get the number of columns in the active sheet.
  var colNumber = s.getLastColumn();

  // Move row based on criteria in column 10, and if row is not the header.
  if (colIndex == 10 && rowIndex != 1) {
    // Get value from column 10, in the active row.
    var status = s.getRange(rowIndex, colIndex).getValue();
    // Do nothing if criteria value is not actually changed to something else.
    if (s.getName() != status) { 
      // The target sheet is the one with the same name as the criteria value.
      var targetSheet = ss.getSheetByName(status);
      var target = targetSheet.getRange(targetSheet.getLastRow() + 1, 1);
      s.getRange(rowIndex, 1, 1, colNumber).moveTo(target);
      s.deleteRow(rowIndex);
    }
  }

}