pic_width=850;   /*change to match the height of all your images */

pic_height=200;   /* change to match the width of all your images */

border_size=0;   /* change to the border size you want on the images */





/* define image urls */



if (document.images)

 {

     pic1= new Image(pic_width,pic_height);

     pic1.src="images/haut.jpg";  

     pic2= new Image(pic_width,pic_height); 

     pic2.src="images/haut1.jpg"; 

     pic3= new Image(pic_width,pic_height);

     pic3.src="images/haut2.jpg";  

     pic4= new Image(pic_width,pic_height);

     pic4.src="images/haut3.jpg";  

     pic5= new Image(pic_width,pic_height);

     pic5.src="images/haut4.jpg"; 

     pic6= new Image(pic_width,pic_height);

     pic6.src="images/haut5.jpg";  

     pic7= new Image(pic_width,pic_height);

     pic7.src="images/haut6.jpg";

     pic8= new Image(pic_width,pic_height);

     pic8.src="images/haut7.jpg";  

     pic9= new Image(pic_width,pic_height); 

     pic9.src="images/haut8.jpg";

     pic10= new Image(pic_width,pic_height); 

     pic10.src="images/haut9.jpg";

     pic11= new Image(pic_width,pic_height); 

     pic11.src="images/haut10.jpg";

     pic12= new Image(pic_width,pic_height); 

     pic12.src="images/haut11.jpg";

     pic13= new Image(pic_width,pic_height); 

     pic13.src="images/haut12.jpg";    

 



 }    





function get_random(maxNum)

{

  if (Math.random && Math.round)

  {

    var ranNum= Math.round(Math.random()*(maxNum-1));

    ranNum+=1;

    return ranNum;

  }

}



function get_Image()

{

 if (document.images)

 {

  var choose_one= get_random(13);  

  choose_one--;



  var pics= new Array(13) 

   pics[0]=pic1.src;

   pics[1]=pic2.src;

   pics[2]=pic3.src;

   pics[3]=pic4.src;

   pics[4]=pic5.src;

   pics[5]=pic6.src;

   pics[6]=pic7.src;

   pics[7]=pic8.src;

   pics[8]=pic9.src;

   pics[9]=pic10.src;

   pics[10]=pic11.src;

   pics[11]=pic12.src;

   pics[12]=pic13.src;







  document.write("<img src='"+pics[choose_one]+"' width='"+pic_width+"' height='"+pic_height+"' border='"+border_size+"'>");

 }

}