<!--- hide script from old browsers

// browser test:

if (document.images) version = "1";
else version = "2";

// preload images:
if (version == "1") {

button_main_1 = new Image;
button_main_1.src = "/graphics/button_main_1.png";

button_main_2 = new Image;
button_main_2.src = "/graphics/button_main_2.png";

button_quizmasters_1 = new Image;
button_quizmasters_1.src = "/graphics/button_quizmasters_1.png";

button_quizmasters_2 = new Image;
button_quizmasters_2.src = "/graphics/button_quizmasters_2.png";

button_directions_1 = new Image;
button_directions_1.src = "/graphics/button_directions_1.png";

button_directions_2 = new Image;
button_directions_2.src = "/graphics/button_directions_2.png";

button_schedule_1 = new Image;
button_schedule_1.src = "/graphics/button_schedule_1.png";

button_schedule_2 = new Image;
button_schedule_2.src = "/graphics/button_schedule_2.png";

button_gallery_1 = new Image;
button_gallery_1.src = "/graphics/button_gallery_1.png";

button_gallery_2 = new Image;
button_gallery_2.src = "/graphics/button_gallery_2.png";

button_links_1 = new Image;
button_links_1.src = "/graphics/button_links_1.png";

button_links_2 = new Image;
button_links_2.src = "/graphics/button_links_2.png";

button_about_1 = new Image;
button_about_1.src = "/graphics/button_about_1.png";

button_about_2 = new Image;
button_about_2.src = "/graphics/button_about_2.png";

button_rules_1 = new Image;
button_rules_1.src = "/graphics/button_rules_1.png";

button_rules_2 = new Image;
button_rules_2.src = "/graphics/button_rules_2.png";

button_sample_1 = new Image;
button_sample_1.src = "/graphics/button_sample_1.png";

button_sample_2 = new Image;
button_sample_2.src = "/graphics/button_sample_2.png";

button_hall_1 = new Image;
button_hall_1.src = "/graphics/button_hall_1.png";

button_hall_2 = new Image;
button_hall_2.src = "/graphics/button_hall_2.png";

}
else {
button_main_1 = "";
button_main_2 = "";
button_quizmasters_1 = "";
button_quizmasters_2 = "";
button_directions_1 = "";
button_directions_2 = "";
button_schedule_1 = "";
button_schedule_2 = "";
button_gallery_1 = "";
button_gallery_2 = "";
button_links_1 = "";
button_links_2 = "";
button_about_1 = "";
button_about_2 = "";
button_rules_1 = "";
button_rules_2 = "";
button_sample_1 = "";
button_sample_2 = "";
}

function hiLite(imgDocID,imgObjName) {
if (version == "1") {
document.images[imgDocID].src = eval(imgObjName + ".src")
}}

// end hiding --->