Javascript Date getUTCTime()

//Date.now = function()
Date.prototype.getUTCTime = function()
{
  var z = this.getMonth()
  z = (z > 3 && z <8) ? 4 : 3;
  var d = this.getTime() + ( z * 1000*60*60 ) + ( 30 * 1000*60 )  // 3:30 Tehran's Timezone
  return d;//from www  .j  a  va 2  s .co m
};