nMaxItem = 4;NameIndex = 0;DefaultState = 1;MouseOverState = 2;MouseDownState = 3;
imgCounter = 0;ImageList = new Array();
bIsSupportOK = (
	((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) ||
	((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 ))
);
function AddImageToImageList(name, Default, MouseOver, MouseDown)
{
	ImageList[imgCounter] = new Array(nMaxItem);
	ImageList[imgCounter][NameIndex] = name;
	ImageList[imgCounter][DefaultState] = new Image();
	ImageList[imgCounter][DefaultState].src = Default;
	if (MouseOver != "") {
		ImageList[imgCounter][MouseOverState] = new Image();
		ImageList[imgCounter][MouseOverState].src = MouseOver;
	}
	if (MouseDown != "") {
		ImageList[imgCounter][MouseDownState] = new Image();
		ImageList[imgCounter][MouseDownState].src = MouseDown;
	}

	imgCounter++;
}

function ReplaceImage(name, state)
{
	for (i = 0; i < imgCounter; i++) {
		if (document.images[ImageList[i][NameIndex]] != null) {
			if ((name == ImageList[i][NameIndex]) && (ImageList[i][state] != null))
				document.images[name].src = ImageList[i][state].src;
		}
	}
}
AddImageToImageList("sfautojava", "images/sfautojava_normal.jpg", "images/sfautojava_over.jpg", "images/sfautojava_down.jpg");
AddImageToImageList("sfplattejava", "images/sfplattejava_normal.jpg", "images/sfplattejava_over.jpg", "images/sfplattejava_down.jpg");
AddImageToImageList("sfholzjava", "images/sfholzjava_normal.jpg", "images/sfholzjava_over.jpg", "images/sfholzjava_down.jpg");
AddImageToImageList("sfmotivjava", "images/sfmotivjava_normal.jpg", "images/sfmotivjava_over.jpg", "images/sfmotivjava_down.jpg");
AddImageToImageList("sfstdjv", "images/sfstdjv_normal.jpg", "images/sfstdjv_over.jpg", "images/sfstdjv_down.jpg");
AddImageToImageList("sf_lehrer", "images/sf_lehrer_normal.jpg", "images/sf_lehrer_over.jpg", "images/sf_lehrer_down.jpg");
AddImageToImageList("sf_AGB", "images/sf_AGB_normal.jpg", "images/sf_AGB_over.jpg", "images/sf_AGB_down.jpg");
AddImageToImageList("sf_info", "images/sf_info_normal.jpg", "images/sf_info_over.jpg", "images/sf_info_down.jpg");
AddImageToImageList("sfjvangeb", "images/sfjvangeb_normal.gif", "images/sfjvangeb_over.gif", "images/sfjvangeb_down.gif");
AddImageToImageList("sfangebot", "images/sfangebot_normal.jpg", "images/sfangebot_over.jpg", "images/sfangebot_down.jpg");