//If the browser supports image object, preload  images
function imageLoad()
{
if (document.images) {

 
  
  
  // facilities pics
  image_f1 = new Image();
  image_f1.src = "oklahoma/images/pic1_left.jpeg";

  image_f2 = new Image();
  image_f2.src = "oklahoma/images/pic2_main.jpeg";

  image_f3 = new Image();
  image_f3.src = "oklahoma/images/pic3_main.jpeg";

 image_f4 = new Image();
  image_f4.src = "oklahoma/images/pic4_main.jpeg";



 
}


}