// Comienza random images WebMaster Luis Cárdenas www.sudhosting.com -- 
// Preparar los archivos de imagen que serán usados
var theImages = new Array() // no cambiar esto
// Para agregar más imagenes, continuar con el 
// formato, agregando al array.
theImages[0] = '../chicago/winter/navidad_0.jpg'
theImages[1] = '../chicago/winter/navidad_1.jpg'
theImages[2] = '../chicago/winter/navidad_2.jpg'
theImages[3] = '../chicago/winter/navidad_3.jpg'
theImages[4] = '../chicago/winter/navidad_4.jpg'
theImages[5] = '../chicago/winter/navidad_5.jpg'
theImages[6] = '../chicago/winter/navidad_6.jpg'
theImages[7] = '../chicago/winter/navidad_7.jpg'
theImages[8] = '../chicago/winter/navidad_8.jpg'
theImages[9] = '../chicago/winter/navidad_9.jpg'
theImages[10] = '../chicago/winter/navidad_10.jpg'
theImages[11] = '../chicago/winter/navidad_11.jpg'
theImages[12] = '../chicago/winter/navidad_12.jpg'
theImages[13] = '../chicago/winter/navidad_13.jpg'
// no editar debajo de esta linea
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]+'"alt="chicago">');
}