• Tab 1
• Tab 2
• Tab 3
• Tab 4

<style type="text/css">
.shadetabs{
padding: 3px 0;
margin-left: 0;
margin-top: 1px;
margin-bottom: 0;
font: bold 12px Verdana;
list-style-type: none;
text-align: left; /*set to left, center, or right to align the menu as desired*/
}

.shadetabs li{
display: inline;
margin: 0;
}

.shadetabs li a{
text-decoration: none;
position: relative;
z-index: 1;
padding: 3px 7px;
margin-right: 3px;
border: 1px solid #778;
color: #2d2b2b;
background: aqua url(http://www.dynamicdrive.com/dynamicindex17/tabcontent/shade.gif) top left repeat-x;
}

.shadetabs li a:visited{
color: #2d2b2b;
}

.shadetabs li a:hover{
text-decoration: underline;
color: #2d2b2b;
}

.shadetabs li a.selected{
position: relative;
top: 1px;
}

.shadetabs li a.selected{
background-image: url(http://www.dynamicdrive.com/dynamicindex17/tabcontent/shadeactive.gif);
border-bottom-color: DarkSeaGreen ;
}

.shadetabs li a.selected:hover{
text-decoration: none;
}

.tabcontent{
display:none;
}

@media print {
.tabcontent {
display:block !important;
}
}

</style>

<script type="text/javascript" src="http://www.dynamicdrive.com/dynamicindex17/tabcontent/tabcontent.js">
</script>

<ul id="countrytabs" class="shadetabs">
<li><a href="#" rel="country1" class="selected">Tab 1</a></li>

<li><a href="#" rel="country2">Tab 2</a></li>
<li><a href="#" rel="country3">Tab 3</a></li>
<li><a href="#" rel="country4">Tab 4</a></li>
</ul>

<div style="border:1px solid gray; width:280px; margin-bottom: 1em; padding: 10px">

<div id="country1" class="tabcontent">
Tab content 1 here
</div>

<div id="country2" class="tabcontent">
Tab content 2 here
</div>

<div id="country3" class="tabcontent">
Tab content 3 here
</div>

<div id="country4" class="tabcontent">
Tab content 4 here
</div>

</div>

<script type="text/javascript">

var countries=new ddtabcontent("countrytabs")
countries.setpersist(true)
countries.setselectedClassTarget("link")
countries.init(2000) // định thời gian tự chuyển sang tab (ms), ở đây là 2s, nếu không muốn thì để trống

</script>