var sponsor = 1;
function anchor(){
a = new Array(11);
a[1] = "design.htm"
a[2] = "custom_production_flags.htm"
a[3] = "gallery.htm"
a[4] = "custom_historic.htm"
a[5] = "galleryframed.htm"
a[6] = "galleryunion.htm"
a[7] = "battle_streamers.htm"
a[8] = "usflags.htm"
a[9] = "battle_streamers.htm"
a[10] = "nsf.htm"


window.open(a[sponsor]);
}

<!--
//image preloads
 a=1   
  b = new Array(15);
  b[1] = new Image();
  b[1].src = "rotate_constellation_flag.jpg"
  b[2] = new Image();
  b[2].src = "rotate_custom_production.jpg"
  b[3] = new Image();
  b[3].src  = "rotate_veterinary_flag.jpg"
  b[4] = new Image();
  b[4].src  = "rotate_sons.jpg"
  b[5] = new Image();
  b[5].src = "rotate_stars_and_bars_7.jpg"
  b[6] = new Image();
  b[6].src  = "rotate_6c2d1b.jpg"
  b[7] = new Image();
  b[7].src = "rotate_5_star_general.jpg"
  b[8] = new Image();
  b[8].src = "rotate_50_star.jpg"
  b[9] = new Image();
  b[9].src  = "rotate_battle_streamers.jpg"
  b[10] = new Image();
  b[10].src  = "rotate_service_flag_5.jpg"
  b[11] = new Image();
  b[11].src = "gw-logo.jpg"
  b[12] = new Image();
  b[12].src = "rrgf-transparent.gif"
  b[15] = new Image();
  b[15].src = "http://banners.wunderground.com/weathersticker/miniStates/language/www/US/PA/Pittsburgh.gif";

//-->

function Cat(imgName,select) 
{imgOn = eval(select+".src"); 
document.images[imgName].src = imgOn;
}

function PreSpin(){

Spin();
}

function Spin(){     
   if (++sponsor > 10){sponsor = 1};
   //document.yeah.you.value = c[sponsor];
 
   document.images.black.src = b[sponsor].src;
   
window.setTimeout('Spin();',2500);
}