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) {
		le_03_omo = newImage("gifs/wharf/cw_09a_omo.jpg");
		le_04_omo = newImage("gifs/wharf/cw_13a_omo.jpg");
		le_05_omo = newImage("gifs/wharf/cw_14a_omo.jpg");
		le_06_omo = newImage("gifs/wharf/cw_12a_omo.jpg");
		le_07_omo = newImage("gifs/wharf/cw_15a_omo.jpg");
		le_08_omo = newImage("gifs/wharf/cw_10a_omo.jpg");
		le_09_omo = newImage("gifs/wharf/cw_11a_omo.jpg");
		le_10_omo = newImage("gifs/wharf/cw_08a_omo.jpg");
		le_11_omo = newImage("gifs/wharf/cw_04a_omo.jpg");
		le_12_omo = newImage("gifs/wharf/cw_05a_omo.jpg");
		le_13_omo = newImage("gifs/wharf/cw_02a_omo.jpg");
		le_14_omo = newImage("gifs/wharf/cw_03a_omo.jpg");
		preloadFlag = true;
	}
}