var index = 0;
 var delay = 5000;
 
 banpics = new Array();
 banlink = new Array("http://c.azjmp.com/az/ch.php?f=430&i=95666","http://c.azjmp.com/az/ch.php?f=3000&i=9566","http://c.azjmp.com/az/ch.php?f=2873&i=9566");
 banpic_src = new Array("http://images.imgehost.com/430/May2006/banners/300250B.gif","http://images.imgehost.com/3000/Jun2006/banners/300x250_mcgraw.jpg","http://images.imgehost.com/2873/Jun2006/banners2/hugeselectionofshoes300x250_10.gif");

 for(var x=0;x<banlink.length;x++){
      banpics[x] = new Image();
      banpics[x].src= banpic_src[x];
 }
 function changebanner(){
     var ban_src  = document.getElementById("bansrc");
     var ban_link = document.getElementById("banlink");
     ban_src.src = banpics[index].src;
     ban_link.href = banlink[index];
     if(index <banpics.length-1)
        index = index+1;
     else
        index = 0;
    setTimeout("changebanner()",delay);
}