var pwd = "";
var z = "";

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (pwd != changeImages.arguments[0]) {
		if (document.images && (preloadFlag == true)) {
			for (var i=0; i<changeImages.arguments.length; i+=2) {
				document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
			}
		}
	}
}

function changeImagesLeft() {
	if (z != changeImagesLeft.arguments[0]) {
		if (document.images && (preloadFlag == true)) {
			for (var i=0; i<changeImagesLeft.arguments.length; i+=2) {
				document[changeImagesLeft.arguments[i]].src = changeImagesLeft.arguments[i+1];
			}
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		id24_7_vid_over = newImage("/images/shared/nav/24_7_vid-over.jpg");
		justAdded_over = newImage("/images/shared/left_nav/justAdded-over.gif");
		original_over = newImage("/images/shared/left_nav/original-over.gif");
		features_over = newImage("/images/shared/left_nav/features-over.gif");
		dvdpreviews_over = newImage("/images/shared/left_nav/dvdpreviews-over.gif");
		authors_over = newImage("/images/shared/left_nav/authors-over.gif");
		artists_over = newImage("/images/shared/left_nav/artists-over.gif");
		spclFeatures_over = newImage("/images/shared/nav/spclFeatures-over.jpg");
		nowavailable_over = newImage("/images/shared/left_nav/nowavailable-over.gif");
		comingsoon_over = newImage("/images/shared/left_nav/comingsoon-over.gif");
		reunions_over = newImage("/images/shared/left_nav/reunions-over.gif");
		shop_over = newImage("/images/shared/nav/shop-over.jpg");
		community_over = newImage("/images/shared/nav/community-over.jpg");
		joinList_over = newImage("/images/shared/left_nav/joinList-over.gif");
		myCG_over = newImage("/images/shared/left_nav/myCG-over.gif");
		forum_over = newImage("/images/shared/left_nav/forum-over.gif");
		viewer_submissions_over = newImage("/images/shared/left_nav/viewer_submissions-over.gif");
		photos_over = newImage("/images/shared/left_nav/photos-over.gif");
		stories_over = newImage("/images/shared/left_nav/stories-over.gif");
		video_over = newImage("/images/shared/left_nav/video-over.gif");
		kudos_over = newImage("/images/shared/left_nav/kudos-over.gif");
		trivia_over = newImage("/images/shared/left_nav/trivia-over.gif");
		blog_over = newImage("/images/shared/left_nav/blog-over.gif");
		links_over = newImage("/images/shared/nav/links-over.jpg");
		official_over = newImage("/images/shared/left_nav/official-over.gif");
		unofficial_over = newImage("/images/shared/left_nav/unofficial-over.gif");
		friends_over = newImage("/images/shared/left_nav/friends-over.gif");
		news_over = newImage("/images/shared/nav/news-over.jpg");
		newscast_over = newImage("/images/shared/left_nav/newscast-over.gif");
		newsFeature_over = newImage("/images/shared/left_nav/newsFeature-over.gif");
		cgcnews_over = newImage("/images/shared/left_nav/cgcnews-over.gif");
		cgnews_over = newImage("/images/shared/left_nav/cgnews-over.gif");
		sponsorship_over = newImage("/images/shared/left_nav/sponsorship-over.gif");
		sponsors_over = newImage("/images/shared/left_nav/sponsors-over.gif");
		advertise_over = newImage("/images/shared/left_nav/advertise-over.gif");


		preloadFlag = true;
	}

	var delim = "";
	var dirtest = document.location.pathname.split('/');
	var delim = dirtest.length > 2 ? '/' : '.';
	var directory = document.location.pathname.split(delim);
		if (dirtest.length == 3) {
		
		pwd = directory[directory.length-2]; }
		
	if (dirtest.length == 4) {
	
		pwd = directory[directory.length-3]; }
	
	if (pwd == "24_7_vid")    { document.id24_7_vid.src    = "/images/shared/nav/24_7_vid-over.jpg"  }
	if (pwd == "spclFeatures")    { document.spclFeatures.src    = "/images/shared/nav/spclFeatures-over.jpg"  }
	if (pwd == "community")    { document.communitybanner.src    = "/images/shared/nav/community-over.jpg"  }
	if (pwd == "news")    { document.news.src    = "/images/shared/nav/news-over.jpg"  }
	if (pwd == "links")    { document.link.src    = "/images/shared/nav/links-over.jpg"  }	
	if (pwd == "about")    { document.about.src    = "/images/shared/nav/about-over.jpg"  }
	if (pwd == "viewerCont")    { document.about.src    = "/images/shared/nav/about-over.jpg"  }
	if (pwd == "shop")    { document.shop.src    = "/images/shared/nav/shop-over.jpg"  }	
	
	
	var left = directory[directory.length-1];
	var x = left.length;
	var y = x - 6;
	z = left.substring(0, y);
	
	if (z == "index" && pwd == "about") { document.aboutcgc.src = "/images/shared/left_nav/aboutcgc-down.gif" }
	if (z == "aboutcgc") { document.aboutcgc.src = "/images/shared/left_nav/aboutcgc-down.gif" }
	if (z == "viewerfeedback") { document.viewerfeedback.src = "/images/shared/left_nav/viewerfeedback-down.gif" }
	if (z == "people") { document.people.src = "/images/shared/left_nav/people-down.gif" }
	if (z == "contactus") { document.contactus.src = "/images/shared/left_nav/contactus-down.gif" }
	if (z == "faqs") { document.faqs.src = "/images/shared/left_nav/faqs-down.gif" }
	if (z == "privacy") { document.privacy.src = "/images/shared/left_nav/privacy-down.gif" }
	if (z == "justAdded") { document.justAdded.src = "/images/shared/left_nav/justAdded-down.gif" }
	if (z == "features") { document.features.src = "/images/shared/left_nav/features-down.gif" }
	if (z == "newsfeature") { document.newsfeature.src = "/images/shared/left_nav/newsFeature-down.gif" }
	if (z == "dvdpreviews") { document.dvdpreviews.src = "/images/shared/left_nav/dvdpreviews-down.gif" }
	if (z == "authors") { document.authors.src = "/images/shared/left_nav/authors-down.gif" }
	if (z == "artists") { document.artists.src = "/images/shared/left_nav/artists-down.gif" }
	if (z == "index" && pwd == "spclFeatures") { document.nowavailable.src = "/images/shared/left_nav/nowavailable-down.gif" }
	if (z == "nowavailable") { document.nowavailable.src = "/images/shared/left_nav/nowavailable-down.gif" }
	if (z == "comingsoon") { document.comingsoon.src = "/images/shared/left_nav/comingsoon-down.gif" }
	if (z == "forum") { document.forum.src = "/images/shared/left_nav/forum-down.gif" }
	if (z == "cgcinsider") { document.joinList.src = "/images/shared/left_nav/joinList-down.gif" }
	if (z == "viewer_submissions") { document.viewer_submissions.src = "/images/shared/left_nav/viewer_submissions-down.gif" }
	if (z == "photos") { document.photos.src = "/images/shared/left_nav/photos-down.gif" }
	if (z == "photos") { document.photos.src = "/images/shared/left_nav/photos-down.gif" }
	if (z == "stories") { document.stories.src = "/images/shared/left_nav/stories-down.gif" }
	if (z == "video") { document.video.src = "/images/shared/left_nav/video-down.gif" }
	if (z == "kudos") { document.kudos.src = "/images/shared/left_nav/kudos-down.gif" }
	if (z == "trivia") { document.trivia.src = "/images/shared/left_nav/trivia-down.gif" }
	if (z == "blog") { document.blog.src = "/images/shared/left_nav/blog-down.gif" }
	if (z == "official") { document.official.src = "/images/shared/left_nav/official-down.gif" }
	if (z == "unofficial") { document.unofficial.src = "/images/shared/left_nav/unofficial-down.gif" }
	if (z == "friends") { document.friends.src = "/images/shared/left_nav/friends-down.gif" }
	if (z == "reunions") { document.reunions.src = "/images/shared/left_nav/reunions-down.gif" }
	if (z == "newscast") { document.newscast.src = "/images/shared/left_nav/newscast-down.gif" }
	if (z == "archive") { document.archive.src = "/images/shared/left_nav/archive-down.gif" }
	if (z == "cgcnews") { document.cgcnews.src = "/images/shared/left_nav/cgcnews-down.gif" }
	if (z == "cgnews") { document.cgnews.src = "/images/shared/left_nav/cgnews-down.gif" }
	if (z == "sponsorship") { document.sponsorus.src = "/images/shared/left_nav/sponsorus-down.gif" }
	if (z == "sponsors") { document.sponsors.src = "/images/shared/left_nav/sponsors-down.gif" }
	if (z == "advertise") { document.advertise.src = "/images/shared/left_nav/advertise-down.gif" }
	
	
}