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) {
  b00_over = newImage("/images/b00-over.gif");
  b01_over = newImage("/images/b01-over.gif");
  b02_over = newImage("/images/b02-over.gif");
  b03_over = newImage("/images/b03-over.gif");
  b04_over = newImage("/images/b04-over.gif");
  b05_over = newImage("/images/b05-over.gif");
  b06_over = newImage("/images/b06-over.gif");
  b07_over = newImage("/images/b07-over.gif");
  b08_over = newImage("/images/b08-over.gif");
  b09_over = newImage("/images/b09-over.gif");
  b10_over = newImage("/images/b10-over.gif");
//  b11_over = newImage("/images/b11-over.gif");
//  b12_over = newImage("/images/b12-over.gif");
//  b13_over = newImage("/images/b13-over.gif");
//  b14_over = newImage("/images/b14-over.gif");
  preloadFlag = true;
 }
}

function showFlyout(flyout)
{
	document.getElementById('flyout-' + flyout).style.display='block';	
}

function hideFlyout(flyout)
{
	document.getElementById('flyout-' + flyout).style.display='none';	
}

function popup(mylink, windowname, imagewidth, imageheight)
{
	if (! window.focus)return true;
	var href;
	if (typeof(mylink) == 'string')
	   href=mylink;
	else
	   href=mylink.href;
	window.open(href, windowname, 'width=' + imagewidth + ',height=' + imageheight + ',resizable=yes,scrollbars=no');
	return false;
}