[ JAVASCRIPT ] Convert a date object to timestamp format according to RFC 3339

rfc3339.js

function dateFormat(date)
{
  var dd = date.getDate();
  var mm = date.getMonth()+1;
  var yyyy = date.getFullYear();
  
  var hour= date.getHours();
  var minutes=date.getMinutes();
  var seconds=date.getSeconds();
  
  if (hour<10){
    hour='0'+hour;
  }
  if (minutes<10){
    minutes='0'+minutes;
  }
  if (seconds<10){
    seconds='0'+seconds;
  }
  
  if(dd<10){
    dd='0'+dd
  } 
  if(mm<10){
    mm='0'+mm
  } 
  
  var n = date.getTimezoneOffset()/60;
  var offset="";
  
  if (n>0){
    offset="-";
  }
  else{
    offset="+"
    n=(-1)*n;
  }
  
  if (n<9){
    offset+="0"+n;
  }
  else{
    offset+=n;
  }
  
  var result = yyyy + '-' + mm + '-' + dd + "T" + hour + ":" + minutes + ":" + seconds + offset + ":00";
  
  return result;
}