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) {
		top_logo_02_over = newImage("images/top_logo_02-over.jpg");
		top_logo_03_over = newImage("images/top_logo_03-over.jpg");
		top_logo_04_over = newImage("images/top_logo_04-over.jpg");
		top_logo_05_over = newImage("images/top_logo_05-over.jpg");
		top_logo_06_over = newImage("images/top_logo_06-over.jpg");
		top_logo_07_over = newImage("images/top_logo_07-over.jpg");
		top_logo_08_over = newImage("images/top_logo_08-over.jpg");
		top_logo_09_over = newImage("images/top_logo_09-over.jpg");
		preloadFlag = true;
	}
}


function new_window(url) {

link = window.open(url,"Link","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=no,resizable=0,width=699,height=357,left=0,top=0");
}