function listImages () {
	i = 0;
	imageStore = new Array();

	while (i < document.images.length) {
			imageStore[document.images[i].id + "_Lo"] = new Image();
			imageStore[document.images[i].id + "_Lo"].src = "http://kisd.de/~mborn/images/MartinBorn_" + document.images[i].id + "_small.jpg";
			imageStore[document.images[i].id + "_Hi"] = new Image();
			imageStore[document.images[i].id + "_Hi"].src = "http://kisd.de/~mborn/images_large/MartinBorn_" + document.images[i].id + "_large.jpg";
			i++;
	}
	imageStore["Shades_Anim_Gif_Lo"] = new Image();
	imageStore["Shades_Anim_Gif_Lo"].src = "http://kisd.de/~mborn/images/MartinBorn_Shades_Anim_Gif_small.gif";
	imageStore["Shades_Anim_Gif_Hi"] = new Image();
	imageStore["Shades_Anim_Gif_Hi"].src = "http://kisd.de/~mborn/images_large/MartinBorn_Shades_Anim_Gif_large.gif";
}

function toggleImg (imgId) {
	if (document.getElementById(imgId).src.match(/small/)) {
		document.getElementById(imgId).src = imageStore[imgId + "_Hi"].src;
		return;
	} else {
		document.getElementById(imgId).src = imageStore[imgId + "_Lo"].src;
		return;
	}
}

function restore () {
	if (document.cookie.slice(0,1) != "x") {
		document.cookie = "x000000000x";
	} else {
		for (i=1; i<document.cookie.length-1; i++) {
			if (document.cookie.slice(i,i+1) == 0) {
				document.getElementById(i).style.display = "none";
			} else {
				document.getElementById(i).style.display = "block";
			}
		}
	}
}


function toggle (layerId) {
	if (document.getElementById) {
		if (document.getElementById(layerId).style.display == "none") {
			document.getElementById(layerId).style.display = "block";
			anfang = document.cookie.slice(0,layerId);
			ende = document.cookie.slice(layerId,document.cookie.length);
			document.cookie = anfang.concat("1").concat(ende.slice(1,ende.length));
			return;
		}
		if (document.getElementById(layerId).style.display == "block") {
			document.getElementById(layerId).style.display = "none";
			anfang = document.cookie.slice(0,layerId);
			ende = document.cookie.slice(layerId,document.cookie.length);
			document.cookie = anfang.concat("0").concat(ende.slice(1,ende.length));
			return;
		}
	}
}