done tks anh em
**********************************
* Installation *
**********************************
1) Upload the files in your forum directory
2) Import the addon xml file
**********************************
* How to use? *
**********************************
#######
# IN TEMPLATES
###
#Examples:
<xen:if is="{$visitor.getBrowser.isIE}">
{xen:if "{$visitor.getBrowser.IEis} == 9", "You're using Internet Explorer 9", "You're using Internet Explorer {$visitor.getBrowser.IEis}"}
<xen:elseif is="{$visitor.getBrowser.isMobile}" />
You're using a mobile device.{xen:if "{$visitor.getBrowser.isTablet}", "This Mobile device is a tablet"}
<xen:else />
Hello world !
</xen:if>