// =======================================

// set the following variables

// =======================================



// Set slideShowSpeed (milliseconds)

var slideShowSpeed = 4000



// Duration of crossfade (seconds)

var crossFadeDuration = 1



// Specify the image files

var Pic = new Array() // don't touch this

// to add more images, just continue

// the pattern, adding to the array below

var nb_alea
var ii
var Pic_temp = new Array()
Pic_temp[0] = 'images/sponsors/__fournisseur_officiel.jpg'
Pic_temp[1] = 'images/sponsors/__institution_autre.jpg'
Pic_temp[2] = 'images/sponsors/__ville_media.jpg'
Pic_temp[3] = 'images/sponsors/__fournisseur_2_officiel.jpg'



nb_alea=Math.floor(Math.random() * 3);
for(ii=0 ; ii<4 ; ii++){

	Pic[ii] = Pic_temp[nb_alea];
	if(nb_alea == 3){ 
		nb_alea = 0; 
	} else {
		nb_alea++;
	}
}


// =======================================

// do not edit anything below this line

// =======================================



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)

}