<!--
// This code came from an un-named source.
	browserVer = parseInt(navigator.appVersion);
        if (navigator.appName == "Netscape" && browserVer >= 3) itwill = "work";
        else {if (navigator.appName == "Microsoft Internet Explorer" && browserVer >= 3) itwill = "work";
        	  else itwill = "notwork";}

	// You must define both the image itself (before substitution
	// And the image that it will be replaced with using a relative path name

	if (itwill == "work")  {

	store = new Image(154,45);
	store.src = "/images/storebutton.gif";

	storeon = new Image(154,45);
	storeon.src = "/images/store_on.gif";

	help = new Image(154,45);
	help.src = "/images/helpbutton.gif";
	
	helpon = new Image(154,45);
	helpon.src = "/images/help_on.gif";
	
	home = new Image(154,45);
	home.src = "/images/homebutton.gif";
	
	homeon = new Image(154,45);
	homeon.src = "/images/home_on.gif";

	contactoff = new Image(154,45);
	contactoff.src = "/images/contactbutton.gif";

	contacton = new Image(154,45);
	contacton.src = "/images/contact_on.gif";

	ifbutton = new Image(154,45);
	ifbutton.src = "/images/ifbutton.gif";

	ifon = new Image(154,45);
	ifon.src = "/images/if_on.gif";

	ftbutton = new Image(154,45);
	ftbutton.src = "/images/ftbutton.gif";

	fton = new Image(154,45);
	fton.src = "/images/ft_on.gif";


	}

	function substitute(imgDocID,imgObjName) {
        if (itwill == "work")  {
        document.images[imgDocID].src = eval(imgObjName + ".src")
	}}
// -->