//Jordi Serret - Barcitronic S.A.

//Creacion de arrays
Inf_Img = new Array(4)
Com_Img = new Array(4)
Che_Img = new Array(4)
LED_Img = new Array(6)

//definición de tipo
Inf_Img[0] = new Image(370, 180)
Inf_Img[1] = new Image(370, 180)
Inf_Img[2] = new Image(370, 180)
Inf_Img[3] = new Image(370, 180)
Com_Img[0] = new Image(370, 180)
Com_Img[1] = new Image(370, 180)
Com_Img[2] = new Image(370, 180)
Com_Img[3] = new Image(370, 180)
Che_Img[0] = new Image(370, 180)
Che_Img[1] = new Image(370, 180)
Che_Img[2] = new Image(370, 180)
Che_Img[3] = new Image(370, 180)
LED_Img[0] = new Image(370, 180)
LED_Img[1] = new Image(370, 180)
LED_Img[2] = new Image(370, 180)
LED_Img[3] = new Image(370, 180)
LED_Img[4] = new Image(370, 180)
LED_Img[5] = new Image(370, 180)

//Determinar las imagenes
//Informatica
Inf_Img[0].src = "./img/portada/inf_01.png"
Inf_Img[1].src = "./img/portada/inf_02.png"
Inf_Img[2].src = "./img/portada/inf_03.png"
Inf_Img[3].src = "./img/portada/inf_04.png"
//Componentes
Com_Img[0].src = "./img/portada/com_01.png"
Com_Img[1].src = "./img/portada/com_02.png"
Com_Img[3].src = "./img/portada/com_03.png"
Com_Img[2].src = "./img/portada/com_04.png"
//Cherry
Che_Img[0].src = "./img/portada/che_01.png"
Che_Img[1].src = "./img/portada/che_02.png"
Che_Img[2].src = "./img/portada/che_03.png"
Che_Img[3].src = "./img/portada/che_04.png"
//Leds
LED_Img[0].src = "./img/portada/led_01.png"
LED_Img[1].src = "./img/portada/led_02.png"
LED_Img[2].src = "./img/portada/led_03.png"
LED_Img[3].src = "./img/portada/led_04.png"
LED_Img[4].src = "./img/portada/led_05.png"
LED_Img[5].src = "./img/portada/led_06.png"

//creación URL's
//url_informatica = "http://www.barcitronic.com/Articles.aspx?grp=1"
//url_componentes = "http://www.barcitronic.com/Articles.aspx?grp=2"
//url_cherry = "http://www.barcitronic.com/Articles.aspx?grp=3"
//url_led = "http://www.barcitronic.com/Articles_visual.aspx?grp=2&sub=12"
//Utilizar si se requiere una URL diferente por cada imagen
//array_url = new Array(4)
//array_url[0] = "http://www.a.com"
//array_url[1] = "http://www.b.com/"
//array_url[2] = "http://www.c.com/"
//array_url[3] = "http://www.d.com/"

cont1 = 0
cont2 = 0
cont3 = 0
cont4 = 0

function alternar_banner() {
    Informatica()    
    //setTimeout("alternar_banner()", 3000)
}
function Informatica() {
    window.document["informatica_img"].src = Inf_Img[cont1].src
    //window.document["Informatica_link"].href = url_informatica //URL distina para cada img : array_url[contador]
    cont1++
    cont1 = cont1 % Inf_Img.length
    Componentes()
}
function Componentes() {
    window.document["Componentes_img"].src = Com_Img[cont2].src
    //window.document["Componentes_link"].href = url_componentes
    cont2++
    cont2 = cont2 % Com_Img.length
    Cherry()
}
function Cherry() {
    window.document["Cherry_img"].src = Che_Img[cont3].src
    //window.document.links["Cherry_link"].href = url_cherry 
    cont3++
    cont3 = cont3 % Che_Img.length
    Led()
}
function Led() {
    window.document["LED_img"].src = LED_Img[cont4].src
    //window.document.links["LED_link"].href = url_led  
    cont4++
    cont4 = cont4 % LED_Img.length
    setTimeout("alternar_banner()", 3000) 
}