<!--

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) {
		index_but01_over = newImage("images/index_but01-over.gif");
		index_but06_over = newImage("images/index_but06-over.gif");
		index_but02_over = newImage("images/index_but02-over.gif");
		index_but07_over = newImage("images/index_but07-over.gif");
		index_but03_over = newImage("images/index_but03-over.gif");
		index_but08_over = newImage("images/index_but08-over.gif");
		index_but04_over = newImage("images/index_but04-over.gif");
		index_but09_over = newImage("images/index_but09-over.gif");
		index_but05_over = newImage("images/index_but05-over.gif");
		index_but10_over = newImage("images/index_but10-over.gif");
		preloadFlag = true;
	}
}

// -->