var slideShowSpeed = 2000;
var crossFadeDuration = 1;
var Pic = new Array();

Pic[0] = 'ponal.php?dan=340&al=251&i=datos/beral.jpg'
Pic[1] = 'ponal.php?dan=340&al=251&i=datos/valeo.jpg'
Pic[2] = 'ponal.php?dan=340&al=251&i=datos/bosch.jpg'
Pic[3] = 'ponal.php?dan=340&al=251&i=datos/hella.jpg'
Pic[4] = 'ponal.php?dan=340&al=251&i=datos/alpine.jpg'
Pic[5] = 'ponal.php?dan=340&al=251&i=datos/pioneer.jpg'
Pic[6] = 'ponal.php?dan=340&al=251&i=datos/philips.jpg'

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=1)";
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);
}

var loaded = new Array();


function F_loadRollover(image,imageName) {
   if (image && image.src &&
    (null == image.out || typeof(image.out) == typeof(void(0)))) {
      s = image.src;
      image.out = new Image();
      image.out.src = s;
      image.over = new Image();
      if (imageName.lastIndexOf('/') >= 0 || imageName.lastIndexOf('\\') >=0) {
         s = imageName;
      } else {
         i = s.lastIndexOf('/');
         if (i<0) i = s.lastIndexOf('\\');
         if (i<0) { s = imageName; }
         else     { s = s.substring(0,i+1) + imageName; }
      }
      image.over.src = s;
      loaded[image.name] = image;
   }
}
function F_roll(imageName,over) {
   if (document.images) {
      if (over) { imageObject = "over"; }
      else      { imageObject = "out"; }
   image = loaded[imageName];
   if (image) {
       ref = eval("image."+imageObject);
       if (ref) image.src = eval("image."+imageObject+".src");
   }
   if (window.event)
      window.event.cancelBubble = true;
   }
}


function MM_openBrWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
}


function validados() {
	if ((document.formi.nombre.value=="")||(document.formi.textomail.value=="")||(document.formi.email.value==""))
	{
		return false
	}
}