dawakhana.js

/*
Solaimani Tabij Factory
Author : Sabbir
*/


/*  The main constructor */
var SolaimainiKoboz = function(karzoKarita, mulloFerot, level) {
    this.karzoKarita = karzoKarita;
    this.dam = 101 * level;
    this.mulloFerot = mulloFerot;
    
}

/* Slogan Maker Function*/
SolaimainiKoboz.prototype.slogan = function() {
    var sl = "It's " + this.karzoKarita + "% efficient and";
    if(this.mulloFerot === true) {
        sl = sl + " moneyback guranteed!";
    
    }
    sl = sl + " Price is only " + this.dam + ' BDT.';
    return sl;
}

/* Creating New Instance  */
var jineDhorle = new SolaimainiKoboz(100, true, 5);

/* Using Slogan Function For Making Biggapons */
var biggapon = jineDhorle.slogan();

/* Broadcasting Biggapon */
alert(biggapon);

LOL .. ! :v :v