/*********************************************************
  * Dallas Services SubNav menu image swap _ by Michael Bell
  **********************************************************/
  /* First we preload the images */

   /* Set up images (show up onmouseover) */
   low_vision_on= new Image();
   low_vision_on.src="images/sub_nav/low_vision_on.jpg";

   vision_for_children_on= new Image();
   vision_for_children_on.src="images/sub_nav/vision_for_children_on.jpg";

   vision_for_success_on= new Image();
   vision_for_success_on.src="images/sub_nav/vision_for_success_on.jpg";

   // Set "off" images (onmouseout)
   low_vision_off= new Image();
   low_vision_off.src="images/sub_nav/low_vision_off.jpg";

   vision_for_children_off= new Image();
   vision_for_children_off.src="images/sub_nav/vision_for_children_off.jpg";

   vision_for_success_off= new Image();
   vision_for_success_off.src="images/sub_nav/vision_for_success_off.jpg";