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) {
		menu01_01_over = newImage("../images/common/menu01/menu01_01-over.gif");
		menu01_02_over = newImage("../images/common/menu01/menu01_02-over.gif");
		menu01_03_over = newImage("../images/common/menu01/menu01_03-over.gif");
		menu01_04_over = newImage("../images/common/menu01/menu01_04-over.gif");
		menu01_05_over = newImage("../images/common/menu01/menu01_05-over.gif");
		menu01_06_over = newImage("../images/common/menu01/menu01_06-over.gif");
		preloadFlag = true;
	}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0  
window.open(theURL,winName,features);
}