nodejs events

eventEmitter.js

var events=require('events').EventEmitter;

var test=function(){
    events.call(this);    
}

test.prototype=Object.create(events.prototype,{
   constructor:{
    value:test,
    enumerable:false
   },
   run:{
      value:function(n){
        var that=this;
        for(var i=0;i<n;i++){
            console.log(i);
            if(i===5){
             that.emit('five');               
            }
        }    
      }
   }
});

var myeventTest=new test();
myeventTest.on('five',function(){
   console.log('fired five event'); 
});
myeventTest.run(8);