function gao(ab){var bb;try
{bb=new XMLHttpRequest();}
catch(e){try
{bb=new ActiveXObject('Msxml2.XMLHTTP');}
catch(e){try
{bb=new ActiveXObject('Microsoft.XMLHTTP');}
catch(e){if(ab==traditionalChinese){alert('您的瀏覽器不支援AJAX功能!');}
else if(ab==simplifiedChinese){alert('您的浏览器不支援AJAX功能!');}
else
{alert('Your browser does not support AJAX!');}
return false;}
}
}
return bb;}