document.write( '  <img name=SlideShow src="img/fotos/portal_0.gif">  '  )

var slideShowSpeed = 6000;
var crossFadeDuration = 20;
var Pic = new Array();
var Tit = new Array();

Pic[0] = 'img/fotos/portal_1.gif'
Pic[1] = 'img/fotos/portal_2.gif'
Pic[2] = 'img/fotos/portal_3.gif'
Pic[3] = 'img/fotos/portal_4.gif'
Pic[4] = 'img/fotos/portal_5.gif'
Pic[5] = 'img/fotos/portal_6.gif'
Pic[6] = 'img/fotos/portal_7.gif'
Pic[7] = 'img/fotos/portal_0.gif'

var t;
var j = 0;
var p = Pic.length;
var preLoad = new Array();
for (i = 0; i < p; i++) {
preLoad[i] = new Image();
preLoad[i].src = Pic[i];
}
function runSlideShow() {
if (document.all) {
document.images.SlideShow.style.filter="blendTrans(duration=2)";
document.images.SlideShow.style.filter="blendTrans(duration=crossFadeDuration)";
document.images.SlideShow.filters.blendTrans.Apply();
}
document.images.SlideShow.src = preLoad[j].src;
if (document.all) {
document.images.SlideShow.filters.blendTrans.Play();
}
j = j + 1;
if (j > (p - 1)) j = 0;
t = setTimeout('runSlideShow()', slideShowSpeed);
}