function browProp()
{
    if (document.all)
var version=/MSIE \d+.\d+/;

if (!document.all)
return navigator.appName + "," + navigator.userAgent;
//alert("You are using "+navigator.appName+" "+navigator.userAgent)
else
//alert("You are using "+navigator.appName+" "+navigator.appVersion.match(version))
return navigator.appName + "," + navigator.appVersion.match(version);
}