//preloading buttons
home_over = new Image;
home_over.src = "images/berkal_06.gif";

home_out = new Image;
home_out.src = "images/berkal_06_up.gif";

bio_over = new Image;
bio_over.src = "images/berkal_07.gif";

bio_out = new Image;
bio_out.src = "images/berkal_07_up.gif";

audio_over = new Image;
audio_over.src = "images/berkal_08.gif";

audio_out = new Image;
audio_out.src = "images/berkal_08_up.gif";

online_over = new Image;
online_over.src = "images/berkal_09.gif";

online_out = new Image;
online_out.src = "images/berkal_09_up.gif";

cal_over = new Image;
cal_over.src = "images/berkal_10.gif";

cal_out = new Image;
cal_out.src = "images/berkal_10_up.gif";

about_over = new Image;
about_over.src = "images/berkal_11.gif";

about_out = new Image;
about_out.src = "images/berkal_11_up.gif";



dal_over = new Image;
dal_over.src = "images/dahlia_over.gif";

dal_out = new Image;
dal_out.src = "images/dahlia.gif";

contact_over = new Image;
contact_over.src = "images/contact_over.gif";

contact_out = new Image;
contact_out.src = "images/contact.gif";

links_over = new Image;
links_over.src = "images/link_over.gif";

links_out = new Image;
links_out.src = "images/link.gif";

shop_over = new Image;
shop_over.src = "images/basket_over.gif";

shop_out = new Image;
shop_out.src = "images/basket.gif";