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) {
		dvds_over = newImage("images/dvds-over.png");
		contact_us_over = newImage("images/contact-us-over.png");
		video_gallery_over = newImage("images/video-gallery-over.png");
		photo_gallery_over = newImage("images/photo-gallery-over.png");
		PE_dvd_over = newImage("images/PE-dvd-over.png");
		NB_dvd_over = newImage("images/NB-dvd-over.png");
		SD_dvd_over = newImage("images/SD-dvd-over.png");
		PE_video_clips_over = newImage("images/PE-video-clips-over.png");
		NB_video_clips_over = newImage("images/NB-video-clips-over.png");
		SD_video_clips_over = newImage("images/SD-video-clips-over.png");
		PE_photos_over = newImage("images/PE-photos-over.png");
		NB_photos_over = newImage("images/NB-photos-over.png");
		SD_photos_over = newImage("images/SD-photos-over.png");
		Border_1_over = newImage("images/Border-1-over.jpg");
		Border_2_over = newImage("images/Border-2-over.jpg");
		Border_3_over = newImage("images/Border-3-over.jpg");
		Video_Clips_1_over = newImage("images/Video-Clips-1-over.jpg");
		Video_Clips_2_over = newImage("images/Video-Clips-2-over.jpg");
		Video_Clips_3_over = newImage("images/Video-Clips-3-over.jpg");
		Photos_1_over = newImage("images/Photos-1-over.jpg");
		Photos_2_over = newImage("images/Photos-2-over.jpg");
		Photos_3_over = newImage("images/Photos-3-over.jpg");
		Sand_Sports_over = newImage("images/Sand-Sports-over.png");
		Off_road_over = newImage("images/Off-road-over.png");
		Utvs_over = newImage("images/Utvs-over.png");
		Freestyle_over = newImage("images/Freestyle-over.png");
		home_over = newImage("images/home-over.png");
		back_over = newImage("images/back-over.png");
		link_over = newImage("images/link-over.png");
		preloadFlag = true;
	}
}