function adjustWindow_menu() {
  var picWidth = document.images[0].width;
	var picHeight = document.images[0].height;

  if (navigator.appName == "Microsoft Internet Explorer") {
    var winWidth = picWidth + 50;
	  var winHeight = picHeight + 170;
	}
	
	if (navigator.appName == "Netscape") {
    var winWidth = picWidth + 50;
	  var winHeight = picHeight + 150;
	}
	
	self.resizeTo(winWidth, winHeight);
	var xPos = (screen.width-winWidth)/2;
	var yPos = (screen.height-winHeight)/2;
	self.moveTo(xPos, yPos);	
}

function newWindow(pageLink) {
  window.open(pageLink,"BigPicture","resizeable=yes,location=no,menubar=no,scrollbars=yes,status=yes,toolbar=no");
}