var theImages = new Array() 

theImages[0] = 'images/quotes/quote1.gif'
theImages[1] = 'images/quotes/quote2.gif'
theImages[2] = 'images/quotes/quote3.gif'
theImages[3] = 'images/quotes/quote4.gif'
theImages[4] = 'images/quotes/quote5.gif'
theImages[5] = 'images/quotes/quote6.gif'
theImages[6] = 'images/quotes/quote7.gif'
theImages[7] = 'images/quotes/quote8.gif'
theImages[8] = 'images/quotes/quote9.gif'
theImages[9] = 'images/quotes/quote10.gif'
theImages[10] = 'images/quotes/quote11.gif'
theImages[11] = 'images/quotes/quote12.gif'
theImages[12] = 'images/quotes/quote13.gif'
theImages[13] = 'images/quotes/quote14.gif'
theImages[14] = 'images/quotes/quote15.gif'
theImages[15] = 'images/quotes/quote16.gif'
theImages[16] = 'images/quotes/quote17.gif'
theImages[17] = 'images/quotes/quote18.gif'
theImages[18] = 'images/quotes/quote19.gif'
theImages[19] = 'images/quotes/quote20.gif'
theImages[20] = 'images/quotes/quote21.gif'
theImages[21] = 'images/quotes/quote22.gif'
theImages[22] = 'images/quotes/quote23.gif'
theImages[23] = 'images/quotes/quote24.gif'
theImages[24] = 'images/quotes/quote25.gif'
theImages[25] = 'images/quotes/quote26.gif'
theImages[26] = 'images/quotes/quote27.gif'
theImages[27] = 'images/quotes/quote28.gif'
theImages[28] = 'images/quotes/quote29.gif'
theImages[29] = 'images/quotes/quote30.gif'


var j = 0
var p = theImages.length;
var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = theImages[i]
}
var whichImage = Math.round(Math.random()*(p-1));
function showImage(){
document.write('<img src="'+theImages[whichImage]+'">');
}