Code:

<script type="text/javascript">//<![CDATA[
var multiquote_img_off = '{JS_MULTIQUOTE_IMG_OFF}', multiquote_img_on = '{JS_MULTIQUOTE_IMG_ON}', _atr = '{JS_DIR}addthis/', _ati = '{PATH_IMG_FA}addthis/'{ADDTHIS_LANG}, addthis_localize = { share_caption: "{L_SHARE_CAPTION}", email: "{L_EMAIL}", email_caption: "{L_EMAIL_CAPTION}", favorites: "{L_SHARE_BOOKMARKS}", print: "{L_PRINT}", more: "{L_MORE}" };
$(function(){
 _atc.cwait = 0;
 $('.addthis_button').mouseup(function(){
 if ($('#at15s').css('display') == 'block') {
 addthis_close();
 addthis_close();
 }
 });
});
//]]>
</script>

<!-- BEGIN switch_user_logged_in -->
<div id="pun-visit" class="clearfix">
 <ul>
 <!-- BEGIN switch_plus_menu -->
 <li>
 <script type="text/javascript">//<![CDATA[
 var url_favourite = '{switch_user_logged_in.U_FAVOURITE_JS_PLUS_MENU}';
 var url_newposts = '{U_NEWPOSTS_JS_PLUS_MENU}';
 var url_egosearch = '{U_EGOSEARCH_JS_PLUS_MENU}';
 var url_unanswered = '{U_UNANSWERED_JS_PLUS_MENU}';
 var url_watchsearch = '{U_WATCHSEARCH_JS_PLUS_MENU}';
 var url_tellfriend = '{U_TELLFRIEND_JS_PLUS_MENU}';
 insert_plus_menu_new('f{FORUM_ID}&amp;t={TOPIC_ID}','{JS_SESSION_ID}', {JS_AUTH_FAVOURITES});
 //]]>
 </script>
 </li>
 <!-- END switch_plus_menu -->
 <li><a class="addthis_button" href="http://www.addthis.com/bookmark.php?v=250&amp;pub=forumotion">{L_SHARE}</a></li>
 <li><a href="{U_SEARCH_NEW}">{L_SEARCH_NEW}</a></li>
 <li><a href="{U_SEARCH_SELF}">{L_SEARCH_SELF}</a></li>
 <!-- BEGIN watchtopic -->
 <li>{S_WATCH_TOPIC}</li>
 <!-- END watchtopic -->
 </ul>
 <p>{LOGGED_AS}. {LAST_VISIT_DATE}</p>
</div>
<!-- END switch_user_logged_in -->
<!-- BEGIN switch_user_logged_out -->
<div id="pun-visit">
 <p>{L_NOT_CONNECTED} {L_LOGIN_REGISTER}</p>
</div>
<!-- END switch_user_logged_out -->

<div class="pun-crumbs noprint">
 <p class="crumbs">
 <a href="{U_INDEX}">{L_INDEX}</a>{NAV_CAT_DESC} » 
 <strong><a href="{TOPIC_URL}">{TOPIC_TITLE}</a></strong>
 <!-- BEGIN switch_twitter_btn -->
 <span id="twitter_btn" style="margin-left: 6px; ">
 <a href="http://twitter.com/share" class="twitter-share-button" data-count="horizontal">Tweet</a>
 <script type="text/javascript" src="http://platform.twitter.com/widgets.js"></script>
 </span>
 <!-- END switch_twitter_btn -->
 <!-- BEGIN switch_fb_likebtn -->
 <span id="fb_likebtn" style="margin-left: 6px; ">
 <iframe src="http://www.facebook.com/plugins/like.php?href={FORUM_URL}{TOPIC_URL}&amp;layout=button_count&amp;show_faces=false&amp;width=450&amp;action=like&amp;colorscheme=light&amp;height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:auto; height:21px;" allowTransparency="true"></iframe>
 </span>
 <!-- END switch_fb_likebtn -->
 </p>
</div>

<div class="main paged">
 <div class="paged-head clearfix">
 <!-- BEGIN topicpagination -->
 <p class="paging">{PAGINATION}</p>
 <!-- END topicpagination -->
 <p class="posting">
 <!-- BEGIN switch_user_authpost -->
 <a href="{U_POST_NEW_TOPIC}" rel="nofollow"><img src="{POST_IMG}" class="{POST_IMG_CLASS}" alt="{L_POST_NEW_TOPIC}" /></a>  
 <!-- END switch_user_authpost -->

 <!-- BEGIN switch_user_authreply -->
 <a href="{U_POST_REPLY_TOPIC}"><img src="{REPLY_IMG}" class="i_reply" alt="{L_POST_REPLY_TOPIC}" /></a>
 <!-- END switch_user_authreply -->
 </p>
 </div>
 {POLL_DISPLAY}
 <div class="main-head clearfix">
 <p class="h2">
 <a href="{U_VIEW_OLDER_TOPIC}">{L_VIEW_PREVIOUS_TOPIC}</a> <a href="{U_VIEW_NEWER_TOPIC}">{L_VIEW_NEXT_TOPIC}</a> <a href="#bottom">{L_GOTO_DOWN}</a>  
 {L_MESSAGE} [{PAGE_NUMBER}]
 </p>
 </div>

 <div class="main-content topic">
 <!-- BEGIN postrow -->
 <!-- BEGIN displayed -->
 <div class="post"{postrow.displayed.THANK_BGCOLOR}>
 <a name="{postrow.displayed.U_POST_ID}"></a>
 <div class="postmain"{postrow.displayed.THANK_BGCOLOR}>
 <div id="p{postrow.displayed.U_POST_ID}" class="posthead"{postrow.displayed.THANK_BGCOLOR}>
 <h2>
 <strong>{postrow.displayed.COUNT_POSTS}</strong>
 {postrow.displayed.ICON} <a href="{postrow.displayed.POST_URL}">{postrow.displayed.POST_SUBJECT}</a> {postrow.displayed.POST_DATE_NEW}
 </h2>
 </div>

 <div class="postbody"{postrow.displayed.THANK_BGCOLOR}>
 <div class="user">
 <div class="user-ident">

 <div class="user-basic-info">
                                                                  <h4 class="username" style="text-align: center;">{postrow.displayed.POSTER_NAME}</h4></br>
 {postrow.displayed.POSTER_AVATAR}<br />
 {postrow.displayed.POSTER_RANK_NEW}{postrow.displayed.RANK_IMAGE}
 </div>
 </div>
 <div class="user-info">
 {postrow.displayed.ONLINE_IMG}
 <!-- BEGIN profile_field -->
 {postrow.displayed.profile_field.LABEL}{postrow.displayed.profile_field.CONTENT}{postrow.displayed.profile_field.SEPARATOR}
 <!-- END profile_field -->
 {postrow.displayed.POSTER_RPG}
 </div>
 </div>

 <div class="post-entry">
 <div class="entry-content">
 <!-- BEGIN switch_vote_active -->
 <div class="vote gensmall">
 <!-- BEGIN switch_vote -->
 <div class="vote-button"><a href="{postrow.displayed.switch_vote_active.switch_vote.U_VOTE_PLUS}">+</a></div>
 <!-- END switch_vote -->

 <!-- BEGIN switch_bar -->
 <div class="vote-bar" title="{postrow.displayed.switch_vote_active.L_VOTE_TITLE}">
 <!-- BEGIN switch_vote_plus -->
 <div class="vote-bar-plus" style="height:{postrow.displayed.switch_vote_active.switch_bar.switch_vote_plus.HEIGHT_PLUS}px;"></div>
 <!-- END switch_vote_plus -->

 <!-- BEGIN switch_vote_minus -->
 <div class="vote-bar-minus" style="height:{postrow.displayed.switch_vote_active.switch_bar.switch_vote_minus.HEIGHT_MINUS}px;"></div>
 <!-- END switch_vote_minus -->
 </div>
 <!-- END switch_bar -->

 <!-- BEGIN switch_no_bar -->
 <div title="{postrow.displayed.switch_vote_active.L_VOTE_TITLE}" class="vote-no-bar">----</div>
 <!-- END switch_no_bar -->

 <!-- BEGIN switch_vote -->
 <div class="vote-button"><a href="{postrow.displayed.switch_vote_active.switch_vote.U_VOTE_MINUS}">-</a></div>
 <!-- END switch_vote -->
 </div>
 <!-- END switch_vote_active -->
 <div>
 <div>{postrow.displayed.MESSAGE}</div>
 <!-- BEGIN switch_attachments -->
 <dl class="attachbox">
 <dt>{postrow.displayed.switch_attachments.L_ATTACHMENTS}</dt>
 <dd>
 <!-- BEGIN switch_post_attachments -->
 <dl class="file">
 <dt>
 <img src="{postrow.displayed.switch_attachments.switch_post_attachments.U_IMG}" />

 <!-- BEGIN switch_dl_att -->
 <a class="postlink" href="{postrow.displayed.switch_attachments.switch_post_attachments.switch_dl_att.U_ATTACHMENT}">{postrow.displayed.switch_attachments.switch_post_attachments.switch_dl_att.ATTACHMENT}</a> {postrow.displayed.switch_attachments.switch_post_attachments.switch_dl_att.ATTACHMENT_DEL}
 <!-- END switch_dl_att -->

 <!-- BEGIN switch_no_dl_att -->
 {postrow.displayed.switch_attachments.switch_post_attachments.switch_no_dl_att.ATTACHMENT} {postrow.displayed.switch_attachments.switch_post_attachments.switch_no_dl_att.ATTACHMENT_DEL}
 <!-- END switch_no_dl_att -->
 </dt>

 <!-- BEGIN switch_no_comment -->
 <dd>
 <em>{postrow.displayed.switch_attachments.switch_post_attachments.switch_no_comment.ATTACHMENT_COMMENT}</em>
 </dd>
 <!-- END switch_no_comment -->

 <!-- BEGIN switch_no_dl_att -->
 <dd>
 <em><strong>{postrow.displayed.switch_attachments.switch_post_attachments.switch_no_dl_att.TEXT_NO_DL}</strong></em>
 </dd>
 <!-- END switch_no_dl_att -->

 <dd>({postrow.displayed.switch_attachments.switch_post_attachments.FILE_SIZE}) {postrow.displayed.switch_attachments.switch_post_attachments.NB_DL}</dd>
 </dl>
 <!-- END switch_post_attachments -->
 </dd>
 </dl>
 <!-- END switch_attachments -->
 <div class="clear"></div>
 </div>
 <p>
 {postrow.displayed.EDITED_MESSAGE}
 </p>
 </div>
 </div>
 </div>

 <!-- BEGIN switch_signature -->
 <div class="sig-content">
 {postrow.displayed.SIGNATURE_NEW}
 </div>
 <!-- END switch_signature -->

 <div class="postfoot">
 <div class="user-contact">
 {postrow.displayed.PROFILE_IMG} {postrow.displayed.PM_IMG} {postrow.displayed.EMAIL_IMG}<!-- BEGIN contact_field --> {postrow.displayed.contact_field.CONTENT}<!-- END contact_field -->
 </div>
 <div class="post-options">
 {postrow.displayed.THANK_IMG} {postrow.displayed.MULTIQUOTE_IMG} {postrow.displayed.QUOTE_IMG} {postrow.displayed.EDIT_IMG} {postrow.displayed.DELETE_IMG} {postrow.displayed.IP_IMG} {postrow.displayed.REPORT_IMG}
 </div>
 <div style="clear:both;"></div>
 </div>
 </div>
 </div>
 <!-- BEGIN first_post_br -->
 </div>
 <hr id="first-post-br" />
 <div class="main-content topic">
 <!-- END first_post_br -->
 <!-- END displayed -->
 <!-- BEGIN hidden -->
 <p class="p-hidden">{postrow.hidden.MESSAGE}</p>
 <!-- END hidden -->
 <!-- END postrow -->
 </div>
<style>
  .pun .frm .frm-buttons input {
background-image: url(http://i.imgur.com/Qt4G6.png);
border: 1px solid #CCC;
border-bottom: 1px solid #BBB;
border-image: initial;
border-radius: 4px;
box-shadow: 0 1px 2px #ccc;
color: #333;
cursor: pointer;
margin: 0 2px 16px;
padding: 7px 22px;
}



.user-basic-info{
-moz-border-radius:6px;
-o-border-radius:6px;
-webkit-border-radius:6px;
background-color:#fff;
border:1px solid #ddd;
border-bottom:4px solid #ddd;
border-radius:6px;
border-right:4px solid #ddd;
padding:5px;text-align:center!important}


.user-info{
padding:5px;text-align:center!important}
.pun .post{
background-color:#E5F1F9;
border:none;padding:5px}
.pun .posthead{
background-color:transparent;
border-bottom:none}

.postfoot{
background-color:transparent;border-top:none}
.pun .postmain {
-moz-border-radius: 6px;
-o-border-radius: 6px;
-webkit-border-radius: 6px;
background-color: white;
border: 1px solid #DDD;
border-bottom: 4px solid #DDD;
border-radius: 6px;
border-right: 4px solid #DDD;
}


.pun .entry-content,.modal_jslint{width:auto}
.pun .postmain{background-color:#FFF!important;margin-left:11.8em!important}
.pun .user{overflow:visible;margin-top:0!important;width:11.5em;padding:0}
.pun .postfoot,.pun .post .user{margin-left:-12em!important}



.user-basic-info a img {
width: 100px;
}
.pun .user-ident .username {
position: relative;
text-align: center;
color: #295697;
display: block;
font-size: 1.2em;
font-weight: 400;
text-decoration: none;
top: 0;
}
</style>
 <div class="main-foot clearfix">
 <p class="h2">
 <a href="{U_VIEW_OLDER_TOPIC}">{L_VIEW_PREVIOUS_TOPIC}</a> <a href="{U_VIEW_NEWER_TOPIC}">{L_VIEW_NEXT_TOPIC}</a> <a href="#top">{L_BACK_TO_TOP}</a>  
 {L_MESSAGE} [{PAGE_NUMBER}]
 </p>
 <p class="options">
 <input type="hidden" name="t" value="{TOPIC_ID}" />

 <!-- <input type="hidden" name="sid" value="{S_SID}" /> -->
 <input type="hidden" name="{SECURE_ID_NAME}" value="{SECURE_ID_VALUE}" />

 <!-- BEGIN viewtopic_bottom -->
 {S_TOPIC_ADMIN}
 <!-- END viewtopic_bottom -->
 </p>
 </div>

 <a name="bottomtitle"></a>

 <div class="paged-foot clearfix">
 <!-- BEGIN topicpagination -->
 <p class="paging">{PAGINATION}</p>
 <!-- END topicpagination -->
 <p class="posting">
 <!-- BEGIN switch_user_authpost -->
 <a href="{U_POST_NEW_TOPIC}" rel="nofollow"><img src="{POST_IMG}" class="{POST_IMG_CLASS}" alt="{L_POST_NEW_TOPIC}" /></a>  
 <!-- END switch_user_authpost -->

 <!-- BEGIN switch_user_authreply -->
 <a href="{U_POST_REPLY_TOPIC}"><img src="{REPLY_IMG}" class="i_reply" alt="{L_POST_REPLY_TOPIC}" /></a>
 <!-- END switch_user_authreply -->
 </p>
 </div>

</div>

<div class="pun-crumbs">
 <p class="crumbs">
 <a href="{U_INDEX}">{L_INDEX}</a>{NAV_CAT_DESC} » 
 <strong><a href="{TOPIC_URL}">{TOPIC_TITLE}</a></strong>
 </p>
</div>

<!-- BEGIN promot_trafic -->
<div class="main" id="ptrafic_close" style="display:none">
 <div class="main-head clearfix">
 <p class="h2">{PROMOT_TRAFIC_TITLE}</p>
 <p class="options"><a href="javascript:ShowHideLayer('ptrafic_open','ptrafic_close');"><img src="{TABS_MORE_IMG}" alt="+" align="" border="0" /></a></p>
 </div>
</div>
<div class="main" id="ptrafic_open" style="display:''">
 <div class="main-head clearfix">
 <p class="h2">{PROMOT_TRAFIC_TITLE}</p>
 <p class="options"><a href="javascript:ShowHideLayer('ptrafic_open','ptrafic_close');"><img src="{TABS_LESS_IMG}" alt="-" align="" border="0" /></a></p>
 </div>
 <div class="main-content clearfix">
 <!-- BEGIN link -->
 » <a href="{promot_trafic.link.U_HREF}" target="_blank" title="{promot_trafic.link.TITLE}">{promot_trafic.link.TITLE}</a><br />
 <!-- END link -->
 </div>
</div>
<!-- END promot_trafic -->

<!-- BEGIN switch_forum_rules -->
<div class="main" id="forum_rules">
 <div class="main-head clearfix">
 <p class="h2">{L_FORUM_RULES}</p>
 </div>
 <table class="main-content frm">
 <tr>
 <!-- BEGIN switch_forum_rule_image -->
 <td class="logo">
 <img src="{RULE_IMG_URL}" />
 </td>
 <!-- END switch_forum_rule_image -->
 <td class="rules entry-content">
 {RULE_MSG}
 </td>
 </tr>
 </table>
</div>
<!-- END switch_forum_rules -->

<!-- BEGIN switch_user_logged_in -->
<a name="quickreply"></a>
{QUICK_REPLY_FORM}
<!-- END switch_user_logged_in -->

<div id="pun-info" class="main">
 <div class="main-content">
 <div id="stats">
 <p>{L_TABS_PERMISSIONS} <br />{S_AUTH_LIST}</p>
 </div>
 </div>
</div>

<!-- BEGIN switch_image_resize -->
<script type="text/javascript">
//<![CDATA[
$(resize_images({ 'selector' : '.post-entry .entry-content', 'max_width' : {switch_image_resize.IMG_RESIZE_WIDTH}, 'max_height' : {switch_image_resize.IMG_RESIZE_HEIGHT} }));
//]]>
</script>
<!-- END switch_image_resize -->

<script src="{JS_DIR}addthis/addthis_widget.js" type="text/javascript"></script>

Chupy đã viết:Demo:


Cách làm :
Thay toàn bộ code viewtopic_body = code sau

:Hide: