<!--
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images ) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
if (document.images) {
menu_home_over = newImage("images/menu_home_over.gif");
menu_os_over = newImage("images/menu_os_over.gif");
menu_so_over = newImage("images/menu_so_over.gif");
menu_gh_over = newImage("images/menu_gh_over.gif");
menu_rec_over = newImage("images/menu_rec_over.gif");
menu_dir_over = newImage("images/menu_dir_over.gif");
email_jr_over = newImage("images/email_jr_over.gif");
email_nh_over = newImage("images/email_nh_over.gif");
email_mb_over = newImage("images/email_mb_over.gif");
email_al_over = newImage("images/email_al_over.gif");
article_picture_U10b_1 = newImage("images/article_picture_U10b_1.jpg");
article_picture_U10b_2 = newImage("images/article_picture_U10b_2.jpg");
article_picture_U10g_1 = newImage("images/article_picture_U10g_1.jpg");
article_picture_U10g_2 = newImage("images/article_picture_U10g_2.jpg");
article_picture_U14b_1 = newImage("images/article_picture_U14b_1.jpg");
article_picture_U14b_2 = newImage("images/article_picture_U14b_2.jpg");
article_picture_U15b_1 = newImage("images/article_picture_U15b_1.jpg");
article_picture_U15b_2 = newImage("images/article_picture_U15b_2.jpg");
article_picture_U15b_3 = newImage("images/article_picture_U15b_3.jpg");
article_picture_U18g_action = newImage("images/article_picture_U18g_action.jpg");
article_picture_U19b_1 = newImage("images/article_picture_U19b_1.jpg");
preloadFlag = true;
}
}
// -->