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) {
		nav_lef_14_over = newImage("images/nav_lef_14_over.jpg");
		nav_lef_15_over = newImage("images/nav_lef_15_over.jpg");
		nav_lef_16_over = newImage("images/nav_lef_16_over.jpg");
		nav_lef_17_over = newImage("images/nav_lef_17_over.jpg");
		nav_lef_18_over = newImage("images/nav_lef_18_over.jpg");
		nav_lef_19_over = newImage("images/nav_lef_19_over.jpg");
		nav_lef_20_over = newImage("images/nav_lef_20_over.jpg");
		nav_lef_21_over = newImage("images/nav_lef_21_over.jpg");
		preloadFlag = true;
	}
}

// -->

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

function jpegwindow2(url) {
	jpeg2 = window.open (url, 'jpeg2', 'width=340,height=460,toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=yes,scrollbars=yes')
}


function jpegwindow3(url) {
	jpeg3 = window.open (url, 'jpeg3', 'width=400,height=260,toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=yes,scrollbars=yes')
}

function jpegwindow4(url) {
	jpeg3 = window.open (url, 'jpeg3', 'width=550,height=400,toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=yes,scrollbars=yes')
}