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) {
A_01_01 = newImage("images/01_01.jpg");
A_01_02 = newImage("images/01_02.jpg");
A_01_03 = newImage("images/01_03.jpg");
A_01_04 = newImage("images/01_04.jpg");
A_01_05 = newImage("images/01_05.jpg");
A_01_06 = newImage("images/01_06.jpg");
A_02_01 = newImage("images/02_01.jpg");
A_02_02 = newImage("images/02_02.jpg");
A_02_03 = newImage("images/02_03.jpg");
A_02_04 = newImage("images/02_04.jpg");
A_02_05 = newImage("images/02_05.jpg");
A_02_06 = newImage("images/02_06.jpg");
A_03_01 = newImage("images/03_01.jpg");
A_03_02 = newImage("images/03_02.jpg");
A_03_03 = newImage("images/03_03.jpg");
A_03_04 = newImage("images/03_04.jpg");
A_03_05 = newImage("images/03_05.jpg");
A_03_06 = newImage("images/03_06.jpg");
A_04_01 = newImage("images/04_01.jpg");
A_04_02 = newImage("images/04_02.jpg");
A_04_03 = newImage("images/04_03.jpg");
A_04_04 = newImage("images/04_04.jpg");
A_04_05 = newImage("images/04_05.jpg");
A_04_06 = newImage("images/04_06.jpg");
A_05_01 = newImage("images/05_01.jpg");
A_05_02 = newImage("images/05_02.jpg");
A_05_03 = newImage("images/05_03.jpg");
A_05_04 = newImage("images/05_04.jpg");
A_05_05 = newImage("images/05_05.jpg");
A_05_06 = newImage("images/05_06.jpg");
A_06_01 = newImage("images/06_01.jpg");
A_06_02 = newImage("images/06_02.jpg");
A_06_03 = newImage("images/06_03.jpg");
A_06_04 = newImage("images/06_04.jpg");
A_06_05 = newImage("images/06_05.jpg");
A_06_06 = newImage("images/06_06.jpg");
A_07_01 = newImage("images/07_01.jpg");
A_07_02 = newImage("images/07_02.jpg");
A_07_03 = newImage("images/07_03.jpg");
A_07_04 = newImage("images/07_04.jpg");
A_07_05 = newImage("images/07_05.jpg");
A_07_06 = newImage("images/07_06.jpg");
A_08_01 = newImage("images/08_01.jpg");
A_08_02 = newImage("images/08_02.jpg");
A_08_03 = newImage("images/08_03.jpg");
A_08_04 = newImage("images/08_04.jpg");
A_08_05 = newImage("images/08_05.jpg");
A_08_06 = newImage("images/08_06.jpg");
A_09_01 = newImage("images/09_01.jpg");
A_09_02 = newImage("images/09_02.jpg");
A_09_03 = newImage("images/09_03.jpg");
A_09_04 = newImage("images/09_04.jpg");
A_09_05 = newImage("images/09_05.jpg");
A_09_06 = newImage("images/09_06.jpg");
A_10_01 = newImage("images/10_01.jpg");
A_10_02 = newImage("images/10_02.jpg");
A_10_03 = newImage("images/10_03.jpg");
A_10_04 = newImage("images/10_04.jpg");
A_10_05 = newImage("images/10_05.jpg");
A_10_06 = newImage("images/10_06.jpg");
A_11_01 = newImage("images/11_01.jpg");
A_11_02 = newImage("images/11_02.jpg");
A_11_03 = newImage("images/11_03.jpg");
A_11_04 = newImage("images/11_04.jpg");
A_11_05 = newImage("images/11_05.jpg");
A_11_06 = newImage("images/11_06.jpg");
A_12_01 = newImage("images/12_01.jpg");
A_12_02 = newImage("images/12_02.jpg");
A_12_03 = newImage("images/12_03.jpg");
A_12_04 = newImage("images/12_04.jpg");
A_12_05 = newImage("images/12_05.jpg");
A_12_06 = newImage("images/12_06.jpg");

		preloadFlag = true;
	}
}