Not too sure what you mean, but:
If you wanted to alert your client when the reminder timer activates, you can try using ChatWnd.SendMessage.
example:
JScript code:
var chatwnds=[];
function OnEvent_Timer(TimerId){
chatwnds[TimerId].SendMessage("time's up!"); // Sends a message to contact..
delete chatwnds[TimerId];
}
function OnEvent_ChatWndSendMessage(ChatWnd,Message){
if(/^\/(\S*)\s*(.*)/.exec(Message))
if(RegExp.$1.toLowerCase()=="reminder"){
var m=RegExp.$2*60000;
chatwnds[m]=ChatWnd;
MsgPlus.AddTimer(m,m);
Debug.Trace("Done and done. Reminding in "+m/60000+" minute(s)");
return "";
}
/* usage: /reminder <minutes> */
}
/ 
