// JavaScript Document
// cambiar los nombres de las variables para cada set de imagenes
// la variable  photoslider se refiere al contenedor donde se aplicaran los cambios
// las funciones adelantaphotos y retrocedephotos son propias de cada ser por lo que deberán renombrarse

var photos=new Array()
var photoslink=new Array()
var which=0
var interval=0
var tiempophoto = 120000

//Specify whether images should be linked or not (1=linked)
var linkornot=0

//define images. You can have as many as you want:
photos[0]="fotos/imagen0.png"
photos[1]="fotos/imagen1.png"
photos[2]="fotos/imagen2.png"
photos[3]="fotos/imagen3.png"
photos[4]="fotos/imagen4.png"
photos[5]="fotos/imagen5.png"
photos[6]="fotos/imagen6.png"
photos[7]="fotos/imagen7.png"
photos[8]="fotos/imagen8.png"
photos[9]="fotos/imagen9.png"
photos[10]="fotos/imagen10.png"
photos[11]="fotos/imagen11.png"
photos[12]="fotos/imagen12.png"
photos[13]="fotos/imagen13.png"
photos[14]="fotos/imagen14.png"
photos[15]="fotos/imagen15.png"
photos[16]="fotos/imagen16.png"
photos[17]="fotos/imagen17.png"
photos[18]="fotos/imagen18.png"
photos[19]="fotos/imagen19.png"
photos[20]="fotos/imagen20.png"
photos[21]="fotos/imagen21.png"
photos[22]="fotos/imagen22.png"
photos[23]="fotos/imagen23.png"


//Set corresponding URLs for above images. Define ONLY if variable linkornot equals "1"
photoslink[0]=""
photoslink[1]=""
photoslink[2]=""

which = Math.round(Math.random()*(photos.length-1));


function adelantaphotos(){
	interval = clearInterval(interval);
	which=forward(photos, document.images.photoslider, which);
	interval = setInterval("which=forward(photos, document.images.photoslider, which)",tiempophoto);
}

function retrocedephotos(){
	interval = clearInterval(interval);
	which=backward(photos, document.images.photoslider, which);
	interval = setInterval("which=forward(photos, document.images.photoslider, which)",tiempophoto);
}