function makeArray() {
        var myArray = new Array(4);
        myArray[0] = "A";
        myArray[1] = "B";
        myArray[2] = "C";
        myArray[3] = "D";
        return myArray;
   }
   function showArray(theArray){
        var quote = "";
        for (var i = 0; i < theArray.length; i++){
            quote += theArray[i] + " ";
        }
        return quote;    
   }
var x = makeArray();
      document.write(showArray(x));