Msn chat in javascript Discuz code

Add the following two functions to javascript:

Function msnoperate (action, msn ){
Var actionArray = new Array ();
ActionArray = {
'Add': 'http: // go.discuz.com /? App = msn & linkid = 5 & msn = '+ msn,
'Chat': 'http: // go.discuz.com /? App = msn & linkid = 6 & msn = '+ msn
}

If (messengerInstalled ()){
Window. open (actionArray [action]);
} Else {
Window. open ('HTTP: // go.discuz.com/msn/msn.html', '_blank', 'width0000571, height = 498 ');
}
}

Function messengerInstalled (){
Try {
New ActiveXObject ("MSNMessenger. P4QuickLaunch ");
Return true;
}
Catch (e ){
Return false;
}
}
Add the following content to the html code:
------------
Click the icon to chat with me! <A href = "#" onclick = "msnoperate ('add', 'xxx @ hotmail.com ') "> </a>

<A href = "#" onclick = "msnoperate ('chat', 'xxx @ hotmail.com ') "> </a>

<A href = "http://wpa.qq.com/msgrd? V = 1 & Uin = 123456789 & Site = green teahouse ~ | WWW. GETO. CN & Menu = yes "target =" _ blank "> </a>