/**
This is a legacy rollover image script. I take no responsibility for its content
**/

 browserName = navigator.appName;
 browserVer = parseInt(navigator.appVersion);
 if ((browserName == "Netscape" && browserVer >= 3) || (browserName == "Microsoft Internet Explorer" && browserVer >= 4)) {
 	version = "n3";
 }
 else {
 	version = "n2";
 }


 if (version == "n3") {
	 img = "icons";
	 toc1off = new Image(75, 75);
	 toc1off.src = "images/button1.jpg";
	 toc2off = new Image(75, 75);
	 toc2off.src = "images/button2.jpg";
	 toc3off = new Image(75, 75);
	 toc3off.src = "images/button3.jpg";
	 toc4off = new Image(75, 75);
	 toc4off.src = "images/button4.jpg";

	 toc1on = new Image(75, 75);
	 toc1on.src = "images/button1a.jpg";
	 toc2on = new Image(75, 75);
	 toc2on.src = "images/button2a.jpg";
	 toc3on = new Image(75, 75);
	 toc3on.src = "images/button3a.jpg";
	 toc4on = new Image(75, 75);
	 toc4on.src = "images/button4a.jpg";
 }

 function img_act(imgName) {
	 if (version == "n3") {
		 imgOn = eval(imgName + "on.src");
		 document [imgName].src = imgOn;
	 }
 }

 function img_inact(imgName) {
	 if (version == "n3") {
	 	imgOff = eval(imgName + "off.src");
	 	document [imgName].src = imgOff;
	 	window.status = '';
	 }
	 return true;
 }