The toString method joins the array and returns one string containing each array element separated by commas.

//Declare of Array        var objArray = new Array(6);

objArray[0] = "Dreams";
objArray[1] = "On";
objArray[2] = "Fire";
objArray[3] = "Higher";
objArray[4] = "and";
objArray[5] = "Higher";

//Joins all elements using toString() method.var MyFavSong = objArray.toString();

//Output of toString() Method stored in string variable MyFavSong
Dreams,On,Fire,Higher,and,Higher


//Testing toString() Methodfunction TestArray() {
            //Declare of Array        var objArray = new Array(6);

            objArray[0] = "Dreams";
            objArray[1] = "On";
            objArray[2] = "Fire";
            objArray[3] = "Higher";
            objArray[4] = "and";
            objArray[5] = "Higher";

            //Joins all elements using toString() method.var MyFavSong = objArray.toString();

            //In above statement toString() Method joins all elements//the toString method joins the array and returns //one string containing each array element separated by commas.//Output of Join Method
            alert(MyFavSong);
    }

Test the toString() Array Method