function helpper() {
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var sheet = ss.getSheetByName("Oct 26");
  
  var date = new Date();
  var year = Utilities.formatDate(date, "Atlantic/Canary", "yy");

  var onetwo
  var cell
  var cellbefore
  var datecell
  var coursecell

  var values = sheet.getRange(1, 1, 877, 1).getValues();

  //Code
  //====================

  for (var i = values.length - 1; i >= 0; i--){
    
    let cell = values[i][0];
    var forcell = sheet.getRange(i, 1);


    //Paste WORKING3
    if (cell instanceof Date && cell >= year) {

      if(cellbefore && cellbefore.getTime() === cell.getTime()){
        onetwo = 1;
      }
      else{
        onetwo = 2;
      }

      //console.log(onetwo);

      cellbefore = cell;

      var ziel = forcell.offset(2,1);
      ziel.activate();
      
      //Pause
      SpreadsheetApp.flush();
      //var weiter = pause();
      //if (!weiter) return;
      //------

      if(onetwo == 1){
        datecell = ziel.offset(-1,-1).getA1Notation();
        ziel.setValue('=WORKING1('+ datecell +';"surf")');
      }
      else{
        datecell = ziel.offset(-1,-1).getA1Notation();
        coursecell = ziel.offset(0,8).getA1Notation();
        ziel.setValue('=WORKING3('+ datecell +';"surf";'+ coursecell +')');
      }

    }

    //Paste Second
    if(cell == 9){
      
      var ziel = forcell.offset(1,0);
      ziel.offset(-10,0).activate();
      SpreadsheetApp.flush();
      ziel.activate();
      
      //Pause
      SpreadsheetApp.flush();
      //var weiter = pause();
      //if (!weiter) return;
      //------

      sheet.insertRowsBefore(i + 1, 2);

      ss.getSheetByName("template").getRange('A20:U21').copyTo(ziel, SpreadsheetApp.CopyPasteType.PASTE_NORMAL, false);

      datecell = ziel.offset(0,0).getA1Notation();
      coursecell = ziel.offset(11,9).getA1Notation();
      ziel.offset(1,1).setValue('=WORKING2('+ datecell +';"surf";'+ coursecell +')');

    }



  }
}

function pause(){
  var ui = SpreadsheetApp.getUi();
  
  var antwort = ui.alert(ui.ButtonSet.OK_CANCEL);
  return antwort == ui.Button.OK;
}