[MacT]

You mean like this:

pawn Код:

public OnPlayerConnect(playerid)
{
    new string1[128];
    format(string1,sizeof(string1),"{00CC00}Welcome back %s\nPlease login to contiune.",pName(playerid));
        ShowPlayerDialog(playerid, DIALOG_LOGIN, DIALOG_STYLE_PASSWORD,""COL_BLUE"Login"COL_WHITE" Panel",string1,"Login","Quit");
    return 1;
}

stock pName(playerid)
{
    new gName[MAX_PLAYER_NAME];
    GetPlayerName( playerid, gName, sizeof gName );
    return gName;
}