if((parseInt(navigator.appVersion)>=3 && navigator.appName=="Netscape") || 
   (parseInt(navigator.appVersion)>=4 && navigator.appName=="Microsoft Internet Explorer"))
{
	btnNav01=new Image();
	btnNav01.src="../images/btnNav01.gif";
	btnNav01ON=new Image();
	btnNav01ON.src="../images/btnNav01ON.gif";

	btnNav02=new Image();
	btnNav02.src="../images/btnNav02.gif";
	btnNav02ON=new Image();
	btnNav02ON.src="../images/btnNav02ON.gif";

	btnNav03=new Image();
	btnNav03.src="../images/btnNav03.gif";
	btnNav03ON=new Image();
	btnNav03ON.src="../images/btnNav03ON.gif";

	btnNav04=new Image();
	btnNav04.src="../images/btnNav04.gif";
	btnNav04ON=new Image();
	btnNav04ON.src="../images/btnNav04ON.gif";

	btnNav05=new Image();
	btnNav05.src="../images/btnNav05.gif";
	btnNav05ON=new Image();
	btnNav05ON.src="../images/btnNav05ON.gif";

	btnNav06=new Image();
	btnNav06.src="../images/btnNav06.gif";
	btnNav06ON=new Image();
	btnNav06ON.src="../images/btnNav06ON.gif";

	btnNav07=new Image();
	btnNav07.src="../images/btnNav07.gif";
	btnNav07ON=new Image();
	btnNav07ON.src="../images/btnNav07ON.gif";

	btnNav08=new Image();
	btnNav08.src="../images/btnNav08.gif";
	btnNav08ON=new Image();
	btnNav08ON.src="../images/btnNav08ON.gif";
}