var theImages = new Array()

theImages[0] = '../../res/headerphoto.jpg'
theImages[1] = '../media/weather_sea_grass.jpg'
theImages[2] = '../media/weather_sunset_bol_00.jpg'
theImages[3] = '../media/weather_sky_bol_00.jpg'
theImages[4] = '../media/weather_sunset_bol_01.jpg'
theImages[5] = '../media/weather_sunset_bol_02.jpg'

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]+'" width="820" height="120" alt="Weather in Croatia" title="Weather in Croatia" class="no-border"/>');
}