// JavaScript Document
var slideCache = new Array();
function RunSlideShow(pictureName,imageFiles,displaySecs)
{
var imageSeparator = imageFiles.indexOf(";");
var nextImage = imageFiles.substring(0,imageSeparator);
if (document.all)
{
document.getElementById(pictureName).style.filter="blendTrans(duration=2)";
document.getElementById(pictureName).filters.blendTrans.Apply();
}
document.getElementById(pictureName).src = nextImage;
if (document.all)
{
document.getElementById(pictureName).filters.blendTrans.Play();
}
var futureImages= imageFiles.substring(imageSeparator+1,imageFiles.length)
+ ';' + nextImage;
setTimeout("RunSlideShow('"+pictureName+"','"+futureImages+"',"+displaySecs+")",
displaySecs*500);
// Cache the next image to improve performance.
imageSeparator = futureImages.indexOf(";");
nextImage = futureImages.substring(0,imageSeparator);
if (slideCache[nextImage] == null) {
slideCache[nextImage] = new Image;
slideCache[nextImage].src = nextImage;
}
}
var NUM_TEXT=1;
function text(num){     
    for(i=1;i<=NUM_TEXT;i++){
      obj=document.getElementById("text"+i);
      if(!obj){
        alert("No existeix el text "+i);
        return;
      }
      if(i==num){
        obj.style.visibility='visible';
        obj.style.display='block';
      }
      else{
        obj.style.visibility='hidden';
        obj.style.display='none';
      }
    }
    
}