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) {
		pictemp_04 = newImage("images/pictemp_04.jpg");
		pictemp_04006 = newImage("images/pictemp_04-06.jpg");
		pictemp_06 = newImage("images/pictemp_06.jpg");
		pictemp_06010 = newImage("images/pictemp_06-10.jpg");
		pictemp_04018 = newImage("images/pictemp_04-18.jpg");
		pictemp_06019 = newImage("images/pictemp_06-19.jpg");
		pictemp_21 = newImage("images/pictemp_21.jpg");
		pictemp_24 = newImage("images/pictemp_24.jpg");
		pictemp_34 = newImage("images/pictemp_34.jpg");
		pictemp_21029 = newImage("images/pictemp_21-29.jpg");
		pictemp_21030 = newImage("images/pictemp_21-30.jpg");
		pictemp_24034 = newImage("images/pictemp_24-34.jpg");
		pictemp_24035 = newImage("images/pictemp_24-35.jpg");
		pictemp_34044 = newImage("images/pictemp_34-44.jpg");
		pictemp_34045 = newImage("images/pictemp_34-45.jpg");
		preloadFlag = true;
	}
}