var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		mlwpghdr_06_over = newImage("images/mlw/mlwpghdr_06-over.gif");
		mlwpghdr_06_down = newImage("images/mlw/mlwpghdr_06-down.gif");
		mlwpghdr_10_over = newImage("images/mlw/mlwpghdr_10-over.gif");
		mlwpghdr_10_down = newImage("images/mlw/mlwpghdr_10-down.gif");
		mlwpghdr_12_mlwpghdr_10_down = newImage("images/mlw/mlwpghdr_12-mlwpghdr_10_dow.gif");
		mlwpghdr_13_mlwpghdr_10_down = newImage("images/mlw/mlwpghdr_13-mlwpghdr_10_dow.gif");
		mlwpghdr_13_over = newImage("images/mlw/mlwpghdr_13-over.gif");
		mlwpghdr_13_down = newImage("images/mlw/mlwpghdr_13-down.gif");
		mlwpghdr_16_mlwpghdr_13_down = newImage("images/mlw/mlwpghdr_16-mlwpghdr_13_dow.gif");
		mlwpghdr_17_mlwpghdr_13_down = newImage("images/mlw/mlwpghdr_17-mlwpghdr_13_dow.gif");
		mlwpghdr_17_over = newImage("images/mlw/mlwpghdr_17-over.gif");
		mlwpghdr_17_down = newImage("images/mlw/mlwpghdr_17-down.gif");
		mlwpghdr_20_mlwpghdr_17_down = newImage("images/mlw/mlwpghdr_20-mlwpghdr_17_dow.gif");
		mlwpghdr_21_mlwpghdr_17_down = newImage("images/mlw/mlwpghdr_21-mlwpghdr_17_dow.gif");
		mlwpghdr_21_over = newImage("images/mlw/mlwpghdr_21-over.gif");
		mlwpghdr_21_down = newImage("images/mlw/mlwpghdr_21-down.gif");
		mlwpghdr_23_over = newImage("images/mlw/mlwpghdr_23-over.gif");
		mlwpghdr_23_down = newImage("images/mlw/mlwpghdr_23-down.gif");
		preloadFlag = true;
	}
}