b01=new Image
b01.src="images/avantegps_off.gif"
b11=new Image
b11.src="images/avantegps_on.gif"

b02=new Image
b02.src="images/avantetecnologia_off.gif"
b22=new Image
b22.src="images/avantetecnologia_on.gif"


function filter(imagename,objectsrc)
{
var n = navigator.appName
var v = parseInt(navigator.appVersion)
var browsok = (n == "Netscape" && v >= 3)
var browsok2 = (n == "Microsoft Internet Explorer" && v >= 4)
if ( browsok || browsok2 )
document.images[imagename].src=eval(objectsrc+".src")
}


 var bName = navigator.appName;
 var bVer = parseInt(navigator.appVersion);
 var NS6 = (bName == "Netscape" && bVer >= 5);
 var NS4 = (bName == "Netscape" && bVer >= 4 && bVer < 5);
 var IE4 = (bName == "Microsoft Internet Explorer" && bVer >= 4);
 var NS3 = (bName == "Netscape" && bVer < 4);
 var IE3 = (bName == "Microsoft Internet Explorer" && bVer < 4);
 window.onerror = null;
 var menuActive = 0
 var menuOn = 0
 var onLayer
 var timeOn = null