var randomize = Function() {
var arrayLength = questions.length;
for (var i = 0; i < arrayLength; i++) {
var Qtemp = null;
var Atemp = null;
var randomNum = Math.floor(Math.random()*qusetions.length + 1);
Qtemp = questions[randomNum];
Atemp = answers[randomNum];
questions[randomNum] = questions[i];
answers[randomNum] = answers[i];
questions[i] = Qtemp;
answers[i] = Atemp;
}
}