Demo:
![](https://i.servimg.com/u/f38/17/58/52/86/124.jpg)
![](https://i.servimg.com/u/f38/17/58/52/86/218.jpg)
Cách làm:
![](https://i.servimg.com/u/f38/17/58/52/86/124.jpg)
![](https://i.servimg.com/u/f38/17/58/52/86/218.jpg)
Cách làm:
- Spoiler:
- Chèn Code Sau Vào Cuối overall_header:
- Code:
<!--Menu Nhạc --><style type="text/css">#gb{position:fixed;top:0px;z-index:+1000;}* html #gb{position:relative;}.gbtab{height:48px;width:48px;float:left;cursor:pointer;background:url('http://i974.photobucket.com/albums/ae230/dani9x/images22.png') no-repeat;}.gbcontent{float:left;border:1px solid #000;background:#DDD;padding:10px;}</style><script type="text/javascript">function showHideGB(){var gb = document.getElementById("gb");var w = gb.offsetWidth;gb.opened ? moveGB(0, 48-w) : moveGB(10-w, 0);gb.opened = !gb.opened;}function moveGB(x0, xf){var gb = document.getElementById("gb");var dx = Math.abs(x0-xf) > 30 ? 30 : 1;var dir = xf>x0 ? 1 : -1;var x = x0 + dx * dir;gb.style.right = x.toString() + "px";if(x0!=xf){setTimeout("moveGB("+x+", "+xf+")", 5);}}</script><div style="Right: -423px;" id="gb"><div class="gbtab" onclick="showHideGB()"></div><div class="gbcontent"><object width="400" height="250">
<param name="movie" value="http://www.nhaccuatui.com/l/oyn1WQ4fZ9mV" /><param name="quality" value="high" /><param name="wmode" value="transparent" />
<embed width="400" height="250" src="http://www.nhaccuatui.com/l/oyn1WQ4fZ9mV" quality="high" wmode="transparent" type="application/x-shockwave-flash"></embed></object></div></div></body></html>