//http://javascript.internet.com/miscellaneous/random-image.html

var HeaderImg = new Array();

HeaderImg[0] = '/images/head01.jpg';
HeaderImg[1] = '/images/head02.jpg';
HeaderImg[2] = '/images/head03.jpg';
HeaderImg[3] = '/images/head04.jpg';
HeaderImg[4] = '/images/head05.jpg';
HeaderImg[5] = '/images/head06.jpg';
HeaderImg[6] = '/images/head07.jpg';
HeaderImg[7] = '/images/head08.jpg';
HeaderImg[8] = '/images/head09.jpg';
HeaderImg[9] = '/images/head10.jpg';
HeaderImg[10] = '/images/head11.jpg';
HeaderImg[11] = '/images/head12.jpg';
HeaderImg[12] = '/images/head13.jpg';
HeaderImg[13] = '/images/head14.jpg';

var j = 0;
var p = HeaderImg.length;
var preBuffer = new Array();
for (i = 0; i < p; i++){
  preBuffer[i] = new Image();
  preBuffer[i].src = HeaderImg[i];
}

function imageHeader(){
var whichImage = Math.round(Math.random()*(p-1));
document.write('<img src="'+HeaderImg[whichImage]+'">');
}

//Next section

var ColOneImg = new Array();

ColOneImg[0] = '/images/col101.jpg';
ColOneImg[1] = '/images/col102.jpg';
ColOneImg[2] = '/images/col103.jpg';
ColOneImg[3] = '/images/col110.jpg';

var jOne = 0;
var pOne = ColOneImg.length;
var preBufferOne = new Array();
for (iOne = 0; iOne < pOne; iOne++){
  preBufferOne[iOne] = new Image();
  preBufferOne[iOne].src = ColOneImg[iOne];
}

function imageColOne(){
var whichImageOne = Math.round(Math.random()*(pOne-1));
document.write('<img src="'+ColOneImg[whichImageOne]+'">');
}

//Next section
var ColTwoImg = new Array();

ColTwoImg[0] = '/images/col104.jpg';
ColTwoImg[1] = '/images/col105.jpg';
ColTwoImg[2] = '/images/col106.jpg';

var jTwo = 0;
var pTwo = ColTwoImg.length;
var preBufferTwo = new Array();
for (iTwo = 0; iTwo < pTwo; iTwo++){
  preBufferTwo[iTwo] = new Image();
  preBufferTwo[iTwo].src = ColTwoImg[iTwo];
}

function imageColTwo(){
var whichImageTwo = Math.round(Math.random()*(pTwo-1));
document.write('<img src="'+ColTwoImg[whichImageTwo]+'">');
}

//Next section
var ColThreeImg = new Array();

ColThreeImg[0] = '/images/col107.jpg';
ColThreeImg[1] = '/images/col108.jpg';
ColThreeImg[2] = '/images/col109.jpg';

var jThree = 0;
var pThree = ColThreeImg.length;
var preBufferThree = new Array();
for (iThree = 0; iThree < pThree; iThree++){
  preBufferThree[iThree] = new Image();
  preBufferThree[iThree].src = ColThreeImg[iThree];
}

function imageColThree(){
var whichImageThree = Math.round(Math.random()*(pThree-1));
document.write('<img src="'+ColThreeImg[whichImageThree]+'">');
}