add date - google docks

function onOpen() {
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  ss.addMenu("STATUSAS", [
        {name : "DATA", functionName : "statusasAtlikta"},
     ]);
}
    
    
    
function statusasAtlikta() {
//perkelta is ankstesnes funkcijos
    
    //randa pazymeta stulpeli ir eilute
  var range = SpreadsheetApp.getActiveRange();
  var col = range.getColumn();
  var row = range.getRow();
    
    
  var
      lastrow = range.getLastRow(),
      ss = SpreadsheetApp.getActiveSpreadsheet(),
      last = SpreadsheetApp.getActive().getDataRange().getNumColumns(),
      alp = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
  

    
    

//randa aktyvu langeli ir salia esanti

//apsibreziam data
  var today = new Date();
  var dd = today.getDate();
  var mm = today.getMonth()+1; //January is 0!
  var yyyy = today.getFullYear();

//datos formatavimas
  if(dd<10) {
    dd='0'+dd
  } 
  if(mm<10) {
    mm='0'+mm
  }

//gaunam laika  
  var valandos = today.getHours();
  var minutes = today.getMinutes();
  var sekundes = today.getSeconds();

//minuciu formatavimas
  if (minutes < 10)
  minutes = "0" + minutes

//spausdinam koda
  today = yyyy+'-'+mm+'-'+dd+' '+valandos+':'+minutes+':'+sekundes;
  var cell = SpreadsheetApp.getActive().getActiveCell().setValue(today);
//spalvina eilute 
  ss.setActiveSelection("A" + row + ":" + alp.charAt(last-1) + lastrow).setBackground('#fff2cc').setFontColor('#005F64');
}