var version = 0;

	

	if (navigator.userAgent.indexOf("Mozilla/3.") >=0){

		version = 3

	}

	

	if (navigator.userAgent.indexOf("Mozilla/4.") >=0){

		version = 4

	}

	

	if (version >= 3){
	
/* Enlarge */		

		enlargehi = new Image();

		enlargehi.src = "images/_buttons/enlarge_on.gif";

		enlargeoff = new Image();

		enlargeoff.src = "images/_buttons/enlarge_off.gif";
	
	
/* Buynow */		

		buynowhi = new Image();

		buynowhi.src = "images/_buttons/buynow_on.gif";

		buynowoff = new Image();

		buynowoff.src = "images/_buttons/buynow_off.gif";

		
/* Buynow2 */		

		buynow2hi = new Image();

		buynow2hi.src = "../images/_buttons/buynow_on.gif";

		buynow2off = new Image();

		buynow2off.src = "../images/_buttons/buynow_off.gif";



/* Close */		

		closehi = new Image();

		closehi.src = "../images/_buttons/close_on.gif";

		closeoff = new Image();

		closeoff.src = "../images/_buttons/close_off.gif";



/* submit */		

		submithi = new Image();

		submithi.src = "images/_buttons/submit_on.gif";

		submitoff = new Image();

		submitoff.src = "images/_buttons/submit_off.gif";

/* Send */		

		sendhi = new Image();

		sendhi.src = "images/_buttons/send_on.gif";

		sendoff = new Image();

		sendoff.src = "images/_buttons/send_off.gif";

				
		
/* Clear */		

		clearhi = new Image();

		clearhi.src = "images/_buttons/clear_on.gif";

		clearoff = new Image();

		clearoff.src = "images/_buttons/clear_off.gif";
			


/* Update */		

		updatehi = new Image();

		updatehi.src = "images/_buttons/update_on.gif";

		updateoff = new Image();

		updateoff.src = "images/_buttons/update_off.gif";


/* Countinue */		

		continuehi = new Image();

		continuehi.src = "images/_buttons/continue_on.gif";

		continueoff = new Image();

		continueoff.src = "images/_buttons/continue_off.gif";
			


/* login */		

		loginhi = new Image();

		loginhi.src = "images/_buttons/login_on.gif";

		loginoff = new Image();

		loginoff.src = "images/_buttons/login_off.gif";
			

/* Signin */		

		signinhi = new Image();

		signinhi.src = "images/_buttons/signin_on.gif";

		signinoff = new Image();

		signinoff.src = "images/_buttons/signin_off.gif";
			

/* Checkout */		

		checkouthi = new Image();

		checkouthi.src = "images/_buttons/checkout_on.gif";

		checkoutoff = new Image();

		checkoutoff.src = "images/_buttons/checkout_off.gif";
			


/* Cancel */		

		cancelhi = new Image();

		cancelhi.src = "images/_buttons/cancel_on.gif";

		canceloff = new Image();

		canceloff.src = "images/_buttons/cancel_off.gif";
			
/* Back */		

		backhi = new Image();

		backhi.src = "images/_buttons/back_on.gif";

		backoff = new Image();

		backoff.src = "images/_buttons/back_off.gif";

/* Register */		

		registerhi = new Image();

		registerhi.src = "images/_buttons/register_on.gif";

		registeroff = new Image();

		registeroff.src = "images/_buttons/register_off.gif";
	
/* Register */			
		
		proceedhi = new Image();

		proceedhi.src = "images/_buttons/proceed_on.gif";

		proceedoff = new Image();

		proceedoff.src = "images/_buttons/proceed_off.gif";
		

			
}
	
	
	function imgoff(img) {
		if (version >= 3) { 
		source = eval(img + "off.src");
		document[img].src = source; 
        }
    }
	
	function imghi(img) {
		if (version >= 3) { 
	  source = eval(img + "hi.src");
	  document[img].src = source;
        }
	}