bName = navigator.appName;
 bVer = parseInt(navigator.appVersion);
    if ((bName == "Netscape" && bVer >= 3) || 
        (bName == "Microsoft Internet Explorer" && bVer >= 4)) br = "n4"; 
    else br = "n3";


 onea=new Image
 onea.src= "inside_off_07.gif"
 oneb=new Image
 oneb.src= "inside_on_07.gif"


 twoa=new Image
 twoa.src= "inside_off_10.gif"
 twob=new Image
 twob.src= "inside_on_10.gif"


 threea=new Image
 threea.src= "inside_off_13.gif"
 threeb=new Image
 threeb.src= "inside_on_13.gif"


 foura=new Image
 foura.src= "inside_off_16.gif"
 fourb=new Image
 fourb.src= "inside_on_16.gif"


 fivea=new Image
 fivea.src= "inside_off_19.gif"
 fiveb=new Image
 fiveb.src= "inside_on_19.gif"

 sixa=new Image
 sixa.src= "inside_off_22.gif"
 sixb=new Image
 sixb.src= "inside_on_22.gif"
 
 sevena=new Image
 sevena.src= "inside_off_25.gif"
 sevenb=new Image
 sevenb.src= "inside_on_25.gif"

 eighta=new Image
 eighta.src= "inside_off_28.gif"
 eightb=new Image
 eightb.src= "inside_on_28.gif"
 
 ninea=new Image
 ninea.src= "inside_off_31.gif"
 nineb=new Image
 nineb.src= "inside_on_31.gif"


 function Swap1(){
 	document.one.src=oneb.src;return true;
 	}
 function Swap2(){
 	document.two.src=twob.src;return true;
 	}
 function Swap3(){
 	document.three.src=threeb.src;return true;
 	}
 function Swap4(){
 	document.four.src=fourb.src;return true;
 	}
 function Swap5(){
 	document.five.src=fiveb.src;return true;
 	}
 function Swap6(){
 	document.six.src=sixb.src;return true;
 	}
 function Swap7(){
 	document.seven.src=sevenb.src;return true;
 	}
 function Swap8(){
 	document.eight.src=eightb.src;return true;
 	}
 function Swap9(){
 	document.nine.src=nineb.src;return true;
 	}
 
 function SwapBack1(){
 	document.one.src=onea.src;return true;
 	}
 function SwapBack2(){
 	document.two.src=twoa.src;return true;
 	}
 function SwapBack3(){
 	document.three.src=threea.src;return true;
 	}
 function SwapBack4(){
 	document.four.src=foura.src;return true;
 	}
 function SwapBack5(){
 	document.five.src=fivea.src;return true;
 	}
 function SwapBack6(){
 	document.six.src=sixa.src;return true;
 	}
 function SwapBack7(){
 	document.seven.src=sevena.src;return true;
 	}
 function SwapBack8(){
 	document.eight.src=eighta.src;return true;
 	}
  function SwapBack9(){
 	document.nine.src=ninea.src;return true;
 	}