brouser = navigator.appName;
version = parseInt(navigator.appVersion);
check = 0;
if (brouser == "Netscape" && version >= 3) check = 1;
else if (brouser == "Microsoft Internet Explorer" && version >= 4) check = 1;
if (check == 1) {

	menu1i = new Image(95,95);
	menu1i.src = "img/03-01-02.gif";
	menu1w = new Image(95,95);
	menu1w.src = "img/03-01-02-ov.gif";

	menu2i = new Image(115,115);
	menu2i.src = "img/03-01-03.gif";
	menu2w = new Image(115,115);
	menu2w.src = "img/03-01-03-ov.gif";

    menu3i = new Image(130,130);
	menu3i.src = "img/03-01-04.gif";
	menu3w = new Image(130,130);
	menu3w.src = "img/03-01-04-ov.gif";

    menu4i = new Image(140,140);
	menu4i.src = "img/03-01-05.gif";
	menu4w = new Image(140,140);
	menu4w.src = "img/03-01-05-ov.gif";
	
	menu5i = new Image(140,140);
	menu5i.src = "img/03-01-06.gif";
	menu5w = new Image(140,140);
	menu5w.src = "img/03-01-06-ov.gif";
	
	menu6i = new Image(140,140);
	menu6i.src = "img/03-01-07.gif";
	menu6w = new Image(140,140);
	menu6w.src = "img/03-01-07-ov.gif";

}
function Sw(imgDocID, imgObjName) {
   if(check == 1) {
      document.images[imgDocID].src = eval(imgObjName + ".src");   }
}