function createRandom(arr) {
        var randIndex = Math.floor(Math.random() * arr.length);
        var randElement = arr[randIndex];
        return randElement;
      }
//Function for random characters from an array
Function for random characters from an array
Function for random characters from an array
function createRandom(arr) {
        var randIndex = Math.floor(Math.random() * arr.length);
        var randElement = arr[randIndex];
        return randElement;
      }
function createRandom ( arr ) { var randIndex = Math . floor ( Math . random ( ) * arr . length ) ; var randElement = arr [ randIndex ] ; return randElement ; }
Function for random characters from an array
Function for random characters from an array