function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
 
MM_reloadPage(true);
 
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 = eval(changeImages.arguments[i+1] + ".src");
	}
}
 
}
 
var preloadFlag = false;
 
function preloadImages() {
	if (document.images) {
		image1on = newImage("../images/nav_hello_f2.gif");
		image1off = newImage("../images/nav_hello.gif");
		image2on = newImage("../images/nav_friends_f2.gif");
		image2off = newImage("../images/nav_friends.gif");
		image3on = newImage("../images/nav_helping_f2.gif");
		image3off = newImage("../images/nav_helping.gif");
		image4on = newImage("../images/nav_displays_f2.gif");
		image4off = newImage("../images/nav_displays.gif");
		image5on = newImage("../images/nav_love_f2.gif");
		image5off = newImage("../images/nav_love.gif");
		image6on = newImage("../images/nav_home_f2.gif");
		image6off = newImage("../images/nav_home.gif");
		image7on = newImage("../images/nav_questions_f2.gif");
		image7off = newImage("../images/nav_questions.gif");
		image8on = newImage("../images/nav_reports_f2.gif");
		image8off = newImage("../images/nav_reports.gif");
		preloadFlag = true;
	}
}
 
preloadImages();