// <!--

        var rollover_OK = "no";

        function readyToGo() {

                rollover_OK = "yes";

                }

        if (document.images) {

           var button1_OFF = new Image();
           var button1_ON  = new Image();

           var button2_OFF = new Image();
           var button2_ON  = new Image();

           var button3_OFF = new Image();
           var button3_ON  = new Image();

           var button4_OFF = new Image();
           var button4_ON  = new Image();

           var button5_OFF = new Image();
           var button5_ON  = new Image();
                    
           var button6_OFF = new Image();
           var button6_ON  = new Image();
           
           var button7_OFF = new Image();
           var button7_ON  = new Image();
           
           var button8_OFF = new Image();
           var button8_ON  = new Image();
                     
           var button9_OFF = new Image();
           var button9_ON  = new Image();

           var button10_OFF = new Image();
           var button10_ON  = new Image();

           var button11_OFF = new Image();
           var button11_ON  = new Image();
           
           var button12_OFF = new Image();
           var button12_ON  = new Image();
           
           var button13_OFF = new Image();
           var button13_ON  = new Image();

           var button13a_OFF = new Image();
           var button13a_ON  = new Image();
           
           var button14_OFF = new Image();
           var button14_ON  = new Image();

           var button14a_OFF = new Image();
           var button14a_ON  = new Image();
           
           var button15_OFF = new Image();
           var button15_ON  = new Image();
           
           var button15a_OFF = new Image();
           var button15a_ON  = new Image();
          
           
           

           button1_OFF.src = "images/nav/but_about.gif";
           button1_ON.src  = "images/nav/but_about_hi.gif";

  		   button2_OFF.src = "images/nav/but_instructors.gif";
           button2_ON.src  = "images/nav/but_instructors_hi.gif";
           
           button3_OFF.src = "images/nav/but_levels.gif";
           button3_ON.src  = "images/nav/but_levels_hi.gif";
           
           button4_OFF.src = "images/nav/but_optional.gif";
           button4_ON.src  = "images/nav/but_optional_hi.gif";
           
           button5_OFF.src = "images/nav/but_evening.gif";
           button5_ON.src  = "images/nav/but_evening_hi.gif";
           
           button6_OFF.src = "images/nav/but_housing.gif";
           button6_ON.src  = "images/nav/but_housing_hi.gif";
           
           button7_OFF.src = "images/nav/but_registration.gif";
           button7_ON.src  = "images/nav/but_registration_hi.gif";
                      
           button8_OFF.src = "images/nav/but_camper_info.gif";
           button8_ON.src  = "images/nav/but_camper_info_hi.gif";
            
           button9_OFF.src = "images/nav/but_travel.gif";
           button9_ON.src  = "images/nav/but_travel_hi.gif";
           
           button10_OFF.src = "images/nav/but_links.gif";
           button10_ON.src  = "images/nav/but_links_hi.gif";
           
           button11_OFF.src = "images/nav/but_contact.gif";
           button11_ON.src  = "images/nav/but_contact_hi.gif";
           
           button12_OFF.src = "images/nav/but_home.gif";
           button12_ON.src  = "images/nav/but_home_hi.gif";
           
           button13_OFF.src = "images/nav/but_gallery.gif";
           button13_ON.src  = "images/nav/but_gallery_hi.gif";

           button13a_OFF.src = "images/nav/but_gallery_inside.gif";
           button13a_ON.src  = "images/nav/but_gallery_inside_hi.gif";
           
           button14_OFF.src = "images/nav/but_teachers.gif";
           button14_ON.src  = "images/nav/but_teachers_hi.gif";

           button14a_OFF.src = "images/nav/but_teachers_inside.gif";
           button14a_ON.src  = "images/nav/but_teachers_inside_hi.gif";
           
           button15_OFF.src = "images/nav/but_campers.gif";
           button15_ON.src  = "images/nav/but_campers_hi.gif";
 
           button15a_OFF.src = "images/nav/but_campers_inside.gif";
           button15a_ON.src  = "images/nav/but_campers_inside_hi.gif";

            
                      
  }



  function showButton(num,state) {

    if ((document.images) && (rollover_OK == "yes")) {

        document.images["button" + num].src = eval("button" + num + 
"_" + state + ".src");

    }

  }

// -->