Đây.
<div class="forumbit_nopost L1" id="changfcb">
<div class="forumhead foruminfo L1 collapse">
<h2>
<span class="forumtitle">{vb:phrase fcb_title}</span>
</h2>
</div>
<ol id="fcbbox">
<li class="forumbit_post L2">
<div class="forumrow" style="width:100%;">
<table width="100%">
<vb:if condition="!$vboptions[fcb_editor_bottom]">{vb:raw fcb_editor}</vb:if>
<tr><td style="padding: 6px; border-top: 1px solid #f4f4f4; border-bottom: 1px solid #f4f4f4;">
<iframe name="fcb_frame" src="{vb:raw vboptions.fcb_path}/index.php" frameborder="0" style="width: 100%; height: {vb:raw vboptions.fcb_boxheight};"></iframe>
</td>
</tr>
<vb:if condition="$vboptions[fcb_editor_bottom]">{vb:raw fcb_editor}</vb:if>
</table>
</div>
</li>
</ol>
</div>
<script language="JavaScript" type="text/javascript">
var textstyle = document.getElementById('hmess');
<vb:if condition="$vboptions[fcb_turnbold]">
if (fcb_getCookie('fcb_b_userid{vb:raw bbuserinfo.userid}').length > 0)
{
document.fcb_form.hbold.value = fcb_getCookie('fcb_b_userid{vb:raw bbuserinfo.userid}');
}
</vb:if>
<vb:if condition="$vboptions[fcb_turnitalic]">
if (fcb_getCookie('fcb_i_userid{vb:raw bbuserinfo.userid}').length > 0)
{
document.fcb_form.hitalic.value = fcb_getCookie('fcb_i_userid{vb:raw bbuserinfo.userid}');
}
</vb:if>
<vb:if condition="$vboptions[fcb_turnunderline]">
if (fcb_getCookie('fcb_u_userid{vb:raw bbuserinfo.userid}').length > 0)
{
document.fcb_form.hunderline.value = fcb_getCookie('fcb_u_userid{vb:raw bbuserinfo.userid}');
}
</vb:if>
<vb:if condition="$vboptions[fcb_turnfont]">
if (fcb_getCookie('fcb_font_userid{vb:raw bbuserinfo.userid}').length > 0)
{
document.fcb_form.hfont.value = fcb_getCookie('fcb_font_userid{vb:raw bbuserinfo.userid}');
}
</vb:if>
<vb:if condition="$vboptions[fcb_turncolor]">
if (fcb_getCookie('fcb_color_userid{vb:raw bbuserinfo.userid}').length > 0)
{
document.fcb_form.hcolor.value = fcb_getCookie('fcb_color_userid{vb:raw bbuserinfo.userid}');
}
</vb:if>
fcb_upstyle_cookie();
function fcb_upstyle_cookie()
{
if (document.fcb_form.hbold.value == 'B*')
{
textstyle.style.fontWeight = 'bold';
}
else
{
textstyle.style.fontWeight = 'normal';
}
if (document.fcb_form.hitalic.value == 'I*')
{
textstyle.style.fontStyle = 'italic';
}
else
{
textstyle.style.fontStyle = 'normal';
}
if (document.fcb_form.hunderline.value == 'U*')
{
textstyle.style.textDecoration = 'underline';
}
else
{
textstyle.style.textDecoration = 'none';
}
textstyle.style.fontFamily = document.fcb_form.hfont.value;
textstyle.style.color = document.fcb_form.hcolor.value;
}
function fcb_upstyle(element)
{
if (element == 'b')
{
if (document.fcb_form.hbold.value == 'B')
{
document.fcb_form.hbold.value = 'B*';
textstyle.style.fontWeight = 'bold';
}
else
{
document.fcb_form.hbold.value = 'B';
textstyle.style.fontWeight = 'normal';
}
}
else if (element == 'i')
{
if (document.fcb_form.hitalic.value == 'I')
{
document.fcb_form.hitalic.value = 'I*';
textstyle.style.fontStyle = 'italic';
}
else
{
document.fcb_form.hitalic.value = 'I';
textstyle.style.fontStyle = 'normal';
}
}
else if (element == 'u')
{
if (document.fcb_form.hunderline.value == 'U')
{
document.fcb_form.hunderline.value = 'U*';
textstyle.style.textDecoration = 'underline';
}
else
{
document.fcb_form.hunderline.value = 'U';
textstyle.style.textDecoration = 'none';
}
}
else if (element == 'font')
{
textstyle.style.fontFamily = document.fcb_form.hfont.value;
}
else if (element == 'color')
{
textstyle.style.color = document.fcb_form.hcolor.value;
}
fcb_setCookie('fcb_b_userid{vb:raw bbuserinfo.userid}', document.fcb_form.hbold.value);
fcb_setCookie('fcb_i_userid{vb:raw bbuserinfo.userid}', document.fcb_form.hitalic.value);
fcb_setCookie('fcb_u_userid{vb:raw bbuserinfo.userid}', document.fcb_form.hunderline.value);
fcb_setCookie('fcb_font_userid{vb:raw bbuserinfo.userid}', document.fcb_form.hfont.value);
fcb_setCookie('fcb_color_userid{vb:raw bbuserinfo.userid}', document.fcb_form.hcolor.value);
}
function fcb_setCookie(c_name,value)
{
exdate = new Date();
exdate.setDate(exdate.getDate()+365);
document.cookie=c_name+ "=" +escape(value)+ ";expires="+exdate.toGMTString() + "path={vb:raw vboptions.cookiepath}";
}
function fcb_getCookie(c_name)
{
if (document.cookie.length>0)
{
c_start=document.cookie.indexOf(c_name + "=");
if (c_start!=-1)
{
c_start=c_start + c_name.length+1;
c_end=document.cookie.indexOf(";",c_start);
if (c_end==-1) c_end=document.cookie.length;
return unescape(document.cookie.substring(c_start,c_end)) ;
}
else { return ""; }
}
}
var chatboxkey = '{vb:raw fcb_chatboxkey}';
var huid = '{vb:raw bbuserinfo.userid}';
var hgroupid = '{vb:raw bbuserinfo.usergroupid}';
var huser = "{vb:raw fcb_musername}";
function fcb_postshout()
{
hmess = document.fcb_form.hmess.value;
hcolor = document.fcb_form.hcolor.value;
hfont = document.fcb_form.hfont.value;
hbold = document.fcb_form.hbold.value;
hitalic = document.fcb_form.hitalic.value;
hunderline = document.fcb_form.hunderline.value;
document.fcb_form.hmess.value = '';
if (hmess == '')
{
alert('{vb:phrase fcb_typemess}');
}
else
{
fcb_frame.location = '{vb:raw vboptions.fcb_path}/index.php?do=postshout&key=' + chatboxkey + '&userid=' + huid + '&groupid=' + hgroupid + '&username=' + huser + '&message=' + encodeURIComponent(hmess) + '&color=' + hcolor + '&font=' + hfont + '&bold=' + hbold + '&italic=' + hitalic + '&underline=' + hunderline;
}
}
function archivepage()
{
window.open("{vb:raw vboptions.fcb_path}/archive.php", "fcbarchive", "location=no,scrollbars=yes,width=640,height=480");
}
function addsmilie(code)
{
document.fcb_form.hmess.value = document.fcb_form.hmess.value + code;
}
function smiliepopup()
{
window.open("ajax.php?do=fcb_allsmilies", "fcballsmilies", "location=no,scrollbars=yes,width=500,height=500");
}
function fcb_showsmilies_action()
{
if (fcb.handler.readyState == 4 && fcb.handler.status == 200)
{
document.getElementById('fcb_smiliebox').innerHTML = fcb.handler.responseText;
}
}
function fcb_showsmilies()
{
document.getElementById('fcb_smiliebox').innerHTML = '{vb:phrase fcb_wait}';
fcb = new vB_AJAX_Handler(true);
fcb.onreadystatechange(fcb_showsmilies_action);
fcb.send('ajax.php?do=fcb_randomsmilies');
}
function fcb_showsmiliebox()
{
if (document.getElementById('fcb_smilieboxmain').styl e.display == 'none')
{
document.getElementById('fcb_smilieboxmain').style .display = 'inline';
fcb_showsmilies();
}
else
{
document.getElementById('fcb_smilieboxmain').style .display = 'none';
}
}
function fcb_hideshowsmiliebox()
{
document.getElementById('fcb_smilieboxmain').style .display = 'none';
}
function fcb_refresh()
{
fcb_frame.location = '{vb:raw vboptions.fcb_path}/index.php';
}
function fcb_click_buzz()
{
fcb_frame.location = '{vb:raw vboptions.fcb_path}/index.php?do=postshout&key=' + chatboxkey + '&userid=' + huid + '&groupid=' + hgroupid + '&username=' + huser + '&message=BUZZ!!!&color=red&font=&bold=B*&italic=I&underline=U';
}
</script>
Phiền bạn fix dùm giống foruminfo.