India: Train Running Status

x.js

/* This is my first ubiq command. */
CmdUtils.CreateCommand({
  names: ["TrainRunStat"],
  icon: "http://www.erail.in/ico/erail.ico",
  description: "Finds Train Running Status for Today.",
  help: "<i>Type the command foll by train number</i><br/>for example TrainRunStat 2341.",
  author: {name: "DexterGk", email: "dextergk@gmail.com"},
  license: "GPL",
  homepage: "http://dextergk.blogspot.com/",
  arguments: [{role: 'object', nountype: noun_arb_text, label: 'train code'}],
  preview: function preview(pblock, args) {
    pblock.innerHTML = this.help;
  },
  execute: function(arguments) {
    if(Utils.trim(arguments.object.text).length<4)
       return;
    var arg = Utils.trim(arguments.object.text);
    var today = new Date();
    var month = today.getMonth() + 1;
    var sep = "%2f0";
    if(month > 9)
       sep = "%2f";
    var date = 
    today.getDate() + sep + 
    month  + "%2f" + 
    today.getFullYear();

    var baseUrl = "http://www.trainenquiry.com/RunningTT_Display.aspx?drop_sel="+arg+"&date="+date;
    Utils.openUrlInBrowser(baseUrl);
  }
});