Code
<script language="javascript">
function _CFAQ()
{
this.lastOpened = '';
return this;
}
_CFAQ.prototype.IsDisplaySupported = function()
{
if( window.opera && !document.childNodes ) return false;
if( document.getElementById || document.all ) return true;
return false;
}
_CFAQ.prototype.getQueryVar = function(varName)
{
var q = window.location.search.substring(1);
var v = q.split('&');
for( var i=0; i < v.length; i++ )
{
var p = v[i].split('=');
if( p[0] == varName ) return p[1];
}
return null;
}
_CFAQ.prototype.getObj = function(obj)
{
return ( document.getElementById ? document.getElementById(obj) : ( document.all ? document.all[obj] : null ) );
}
_CFAQ.prototype.displayObj = function(obj, status)
{
var x = this.getObj(obj);
if( x && x.style ) x.style.display = status;
}
_CFAQ.prototype.display = function(faq_id, isLink)
{
if( this.IsDisplaySupported() )
{
if( !isLink )
{
if( this.lastOpened != '' )
{
this.displayObj(this.lastOpened, 'none');
}
if( this.lastOpened != faq_id )
{
this.displayObj(faq_id, '');
this.lastOpened = faq_id;
}
else
{
this.lastOpened = '';
}
}
return false;
}
return true;
}
var CFAQ = new _CFAQ();
if( !CFAQ.IsDisplaySupported() )
{
var u_faq = window.location.href;
u_faq += ( u_faq.indexOf('?') > 0 ? '&' : '?' ) + 'dhtml=no';
window.location.replace(u_faq);
}
</script><table style="border-width: 0px;" width="100%" border="1"><tbody><tr><td style="border-style: none; border-width: medium;" height="15">
<p align="center">
<div onclick="return CFAQ.display('faq_a_0', false);" style="width: 65px; cursor: pointer; height:19px">
<p align="center">
<b><a href="javascript:void(0)" style="text-decoration: none"><input type="button" value="Hiện/Ẩn"></a></b></span></div><div id="faq_a_0" style="display: none;"><table class="bodyline" align="center" border="0" cellpadding="0" cellspacing="1" width="100%"><tbody><tr><td valign="top"><span class="postbody">
<table style="border-width: 0px;" width="100%" border="1" id="table1"><tr style="" id="objectPreview"><td>
Nội dung hiển thị</td></tr></tbody></table>
Cái nút nhìn hơi cùi. Mọi người giúp mình phát triển cái nút thay đổi chữ trên đó nha.
Demo: http://free4all.at.ua/index/0-6