var preloadFlag = false;
function preloadImages() {
if (document.images) {
pre_button01_hi = newImage('graphics/button01_hi.jpg');
preloadFlag = true;
pre_button02_hi = newImage('graphics/button02_hi.jpg');
preloadFlag = true;
pre_button03_hi = newImage('graphics/button03_hi.jpg');
preloadFlag = true;
pre_button04_hi = newImage('graphics/button04_hi.jpg');
preloadFlag = true;
pre_button05_hi = newImage('graphics/button05_hi.jpg');
preloadFlag = true;
pre_button04_hi = newImage('graphics/button06_hi.jpg');
preloadFlag = true;
pre_button04_hi = newImage('graphics/button07_hi.jpg');
preloadFlag = true;
pre_button04_hi = newImage('graphics/button08_hi.jpg');
preloadFlag = true;
pre_button04_hi = newImage('graphics/button09_hi.jpg');
preloadFlag = true;
pre_button04_hi = newImage('graphics/button10_hi.jpg');
preloadFlag = true;
}}