var imgArray = new Array() 
imgArray[0] = 'images/sidebar_engineer.png'
imgArray[1] = 'images/sidebar_medic.png'
imgArray[2] = 'images/sidebar_spy.png'
imgArray[3] = 'images/sidebar_gordon.png'
imgArray[4] = 'images/sidebar_masterchief.png'
imgArray[5] = 'images/sidebar_pyro.png'
imgArray[6] = 'images/sidebar_demo.png'
imgArray[7] = 'images/sidebar_scout.png'
imgArray[8] = 'images/sidebar_soldier.png'

var numImages = imgArray.length;

var preBuffer = new Array()
for (i = 0; i < numImages; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = imgArray[i]
}

var randNum = Math.round(Math.random()*(numImages-1));

function showImage()
{
document.write('<img src="'+imgArray[randNum]+'">');
}

//EVENT RANDOM IMAGE SCRIPT
var eventArray = new Array() 
eventArray[0] = 'images/Event01.jpg'
eventArray[1] = 'images/Event02.jpg'
eventArray[2] = 'images/Event03.jpg'
eventArray[3] = 'images/Event04.jpg'
eventArray[4] = 'images/Event05.jpg'
eventArray[5] = 'images/Event06.jpg'
eventArray[6] = 'images/Event07.jpg'
eventArray[7] = 'images/Event08.jpg'
eventArray[8] = 'images/Event09.jpg'

var eventNumImages = eventArray.length;

var eventBuffer = new Array()
for (i = 0; i < eventNumImages; i++){
   eventBuffer[i] = new Image()
   eventBuffer[i].src = eventArray[i]
}

var randNum2 = Math.round(Math.random()*(eventNumImages-1));

function showEventImage()
{
document.write('<img src="'+eventArray[randNum2]+'">');
}