-----------------------------------------------------------------------
1.        " ".
-----------------------------------------------------------------------
2.    .  ""    " ".
-----------------------------------------------------------------------
3.    .  "  (CSS)"    "  (CSS)".
-----------------------------------------------------------------------
4.   ,    . .
-----------------------------------------------------------------------
5.   .  ""     .
-----------------------------------------------------------------------
-    =>  =>  .
    jQuery: jquery-1.3.2.js
       :  
    <!DOCTYPE>: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-----------------------------------------------------------------------
-    =>    => .
   ""  "Online".
   ""  "Offline".
-----------------------------------------------------------------------
-    =>   =>  .
     "".
-----------------------------------------------------------------------
-    =>   =>  .
     "".
-----------------------------------------------------------------------
-    =>  =>  .
     " ( ).
-----------------------------------------------------------------------

http://uCozTalk.Ru -   !