<script>   
   ///By Adrenalin
   ///By MAX-GAMER.3DN.RU   
   $(document).ready(function() {   
   $("textarea[id='message']").keyup(function() {   
   error = "В тексте используется ненормативная лексика";   
   words = ["блять","сука","уёбок","блять","хуй","гандон","пизда","лох"];   
   for (i = 0; i <= words.length; i++){   
   if($("#message").val().toLowerCase().indexOf(words[i]) != -1) {$("#sbm").attr("disabled", "disabled");$("#er").fadeIn("slow").text(error);setTimeout('$("#er").fadeOut("slow")', 2500);break;}   
   else{$("#sbm").attr("disabled", 0);setTimeout('$("#er").fadeOut("slow")', 2500);}   
   }   
   });   
   });   
</script>   

<script>   
   ///By Adrenalin
   ///By MAX-GAMER.3DN.RU   
$('input[name="subject"]').replaceWith('<input type="text" id="pmSubject" name="subject" value="" style="width:100%;" maxlength="100" size="20"><br><div id="er"></div>')   
</script>

#er{display:none;border:1px solid #eba4a4;border-left-width:5px;color:#b35454;background-color:#ffeded;padding:8px;margin:5px;}