<!--

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		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) {
		side_main_navi_01_over = newImage("image_main_navi/side_main_navi_01-over.gif");
		side_main_navi_02_over = newImage("image_main_navi/side_main_navi_02-over.gif");
		side_main_navi_03_over = newImage("image_main_navi/side_main_navi_03-over.gif");
		side_main_navi_05_over = newImage("image_main_navi/side_main_navi_05-over.gif");
		side_main_navi_06_over = newImage("image_main_navi/side_main_navi_06-over.gif");
		side_main_navi_07_over = newImage("image_main_navi/side_main_navi_07-over.gif");
		side_main_navi_08_over = newImage("image_main_navi/side_main_navi_08-over.gif");
		side_main_navi_09_over = newImage("image_main_navi/side_main_navi_09-over.gif");
		side_main_navi_10_over = newImage("image_main_navi/side_main_navi_10-over.gif");
		side_main_navi_11_over = newImage("image_main_navi/side_main_navi_11-over.gif");
		side_main_navi_12_over = newImage("image_main_navi/side_main_navi_12-over.gif");
		side_main_navi_13_over = newImage("image_main_navi/side_main_navi_13-over.gif");
		side_main_navi_14_over = newImage("image_main_navi/side_main_navi_14-over.gif");
		side_main_navi_15_over = newImage("image_main_navi/side_main_navi_15-over.gif");
		preloadFlag = true;
	}
}

// -->