Чат как на Facebook'e by doc74

<?if($USER_LOGGED_IN$)?><link type="text/css" rel="StyleSheet" href="http://webo4ka.ru/Ucoz6/mchat_ucoz_fbchat.css" />  
  <script type="text/javascript" src="http://webo4ka.ru/Ucoz6/jquery.mousewhee_mchatl.js"></script>  
  <script type="text/javascript" src="http://webo4ka.ru/Ucoz6/jquery.jscrollpane_mchat.js"></script>  

  <script type="text/javascript">  
  jQuery(function() {jQuery('#wrappermch').jScrollPane({hideFocus:true});})  
  $('head').append('<link rel="stylesheet" type="text/css" href="http://webo4ka.ru/Ucoz6/jquery.jscrollpane_mchat.css" />');  
  </script>  

  <div class="chat_over">  
  <div id="bottom_chat" onclick="hide_chat()">Свернуть</div><div id="top_chat" onclick="show_chat()">Развернуть</div>  
  <div id="cht" onclick="show_chat()"><div class="ngd"><div id="wrappermch" class="scroll-pane"><div id="scroller" class="comm"></div></div></div>  

  <style type="text/css">#scroller img {max-width: 100%} .hus$USER_ID$ {display:none}</style>  

  <div class="chtt">$CHAT_BOX$</div></div>  
  <div id="c_one_clon">0</div><div id="c_tell"></div>  
  </div>  

  <script type="text/javascript" >  
   function otbet(xt) {$('#mchatMsgF').val(''+xt+', ');$('#mchatMsgF').focus()}  
  function opnsml() {$('.ch_sml').slideToggle(200)}  
  function smiles(tx) {  
  $('#mchatMsgF').val($('#mchatMsgF').val()+' '+tx+' ')  
  $('#mchatMsgF').focus()  
  $('.ch_sml').slideToggle(200)  
  }  
  function show_chat() {  
  $('.chat_over').animate({bottom:'0px'},200)  
  $('#top_chat').fadeOut(200,function(){$('#bottom_chat').fadeIn(200)})  
  setCookie('chat', '1', 10, "/")}  
  function hide_chat() {  
  $('.chat_over').animate({bottom:'-285px'},200)  
  $('#bottom_chat').fadeOut(200,function(){$('#top_chat').fadeIn(200)})  
  setCookie('chat', '0', 10, "/")}  
  function show_profile(nmm) {  
  document.location.href='/index/8-'+nmm  
  }  

  function messages() {  

  $.get('/mchat/', function(dt){  

  setTimeout(function(){$('#c_one_clon').html($('#c_one', dt).html())},2100)  

  $('#scroller').html($('div.msg', dt).after());  
  setTimeout(function(){$('#wrappermch').fadeIn(200);jQuery('#wrappermch').jScrollPane()},200)});  
  $('#mchatC1F').val('<?if($USER_AVATAR_URL$)?>$USER_AVATAR_URL$<?else?>http://webo4ka.ru/Ucoz6/noavatar_mchat.gif<?endif?>')  
  setTimeout(function(){messages()},20000)  
  }  
  messages()  
  chtcc = getCookie('chat')  
  if(chtcc == '1') {$('.chat_over').css('bottom', '20px');$('#top_chat').hide();$('#bottom_chat').show()} </script> <?endif?>

<div class="msg">  
  <div class="sb$PARITY$">  
  <table cellspacing="0" cellpadding="0" width="180">  
  <tr>  
  <td valign="top" width="36"><div class="av">  
  <a href="$PROFILE_URL$"><img src="$CUSTOM1$" alt="$USERNAME$" /></a></div></td>  
  <td valign="top"><div class="us"><div style="width:150px;overflow:hidden"<?if($NUMBER$='1')?> id="c_one"<?endif?>>$MESSAGE$</div>  
  </td>  
  </tr>  
  </table>  
  <hr></div>  
  </div>

<?if(!$USER_LOGGED_IN$)?>  
  <?else?>  
  <input type="hidden" name="custom1" class="mchat" id="mchatC1F" value="/images/noavatar.gif" />  

  <div align="left"><input type="text" name="mcmessage" class="mchat" id="mchatMsgF" maxlength="500" value="" /></div>  

  <input type="submit" onclick="messages();setTimeout(function(){messages()},500)" value="Отправить" class="mchat2" id="mchatBtn" />  

  <input style="display:none;" id="mchatAjax" type="button" value="Отправить" class="mchat2" disabled />  
  <?endif?>