[P<3TS]

Hello,
i want to make some thing like if a player type /commands then the first dialog box will come

pawn Код:

new string[1900];
    strcat(string, "Message", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    ShowPlayerDialog(playerid,1, DIALOG_STYLE_MSGBOX, "Messages", string, "NEXT","Cancel");

And then if i press 'NEXT' then the next dialog box should come (cancel = close the dialog)

pawn Код:

new string[1900];
    strcat(string, "Message", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    strcat(string, "\nMessage", 1900 );
    ShowPlayerDialog(playerid,1, DIALOG_STYLE_MSGBOX, "Messages", string, "OK","Cancel");

How to make ?