a href="javascript://" onclick="new _uWnd('myName','Вход',500,200,{autosize:1,maxh:300,minh:100},'$LOG_FORM$');">Вход</a>

.manTdText .ucoz-editor-bbpanel {display:none}

<a onclick="newsuwnd();" href="javascript://">Новости</a>
   <script>   
   function newsuwnd() {   
   new _uWnd('newsuwnd','НОВОСТИ',702,650,{align:0,shadow:1,autosize:0,resize:0,fixed:0,nomove:1,modal:0,x:337,y:100},'<iframe frameborder="0" src="/news/" width="680" height="600" align="left"></iframe>');   
   }   
</script>

<a onclick="newsuwnd();" href="javascript://">Новости</a>  
<script>
function newsuwnd() {
new _uWnd('newsuwnd','НОВОСТИ',702,650,{align:0,shadow:1,autosize:0,resize:0,fixed:0,nomove:1,modal:0,x:337,y:100},'<iframe frameborder="0" src="/news/" width="680" height="600" align="left"></iframe>');

setTimeout(function(){
$(".myWinCont").mCustomScrollbar();
}, 400);
}
</script>

<a onclick="newsuwnd();" href="javascript://">Новости</a>
<script>  
function newsuwnd() {  
new _uWnd('newsuwnd','НОВОСТИ',702,650,{align:0,shadow:1,autosize:0,resize:0,fixed:0,nomove:1,modal:0,x:337,y:100}, {url: '/news'});  

setTimeout(function(){  
$(".myWinCont").mCustomScrollbar();  
}, 400);  
}  
</script>  

<script>
$(function(){
  if(location.pathname.indexOf('/load') !== -1){
   $("#navigation li:last a").click();
}
});
</script>

</head<?'>'?>

</head>

</head<?'>'?>

<script>   
function addcommentuwind(){   
_uWnd.alert($("#addcomment").html(),'Добавление комментария',{align:'left', w:700, h:400, tm:40000})   
};    
</script>   
<a href="javascript://" onclick="addcommentuwind()">Добавить комментарий</a>   
<div style="display:none;" id="addcomment">       
-----тут весь код из "форма добавления комментариев"----------------------
</div>

  <script>  
$(function(){  
if(location.pathname.indexOf('/load') !== -1){  
$("#navigation li").eq(1).find("a").click();  
}  
});  
</script>

  <script>  
$(function(){  
if(location.pathname.indexOf('/load') !== -1){  
$("#navigation li").eq(2).find("a").click();  
}  
});  
</script>

#thread_search_form{
  display:none;
}

#thread_search_form, .fFastSearchTd{
   display:none;
}