Demo: http://lythuongkiet5.forumvi.com/
trên cùng góc tay phải nhá

chèn vào đâu bạn mún hiện.
tớ chèn vào cuối overall_footer_begin code:

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://static.mp3.zing.vn/skins/mp3_main/flash/embed/zing_mp3_embed_v1.2.swf?xmlURL=http://mp3.zing.vn/xml/album-xml/LmJmyLnsBNXBNNJyLDJtDnZm&autostart=false"
 /><param name="quality" value="high" /><param name="wmode"
value="transparent" /><embed width="400" height="250"
src="http://static.mp3.zing.vn/skins/mp3_main/flash/embed/zing_mp3_embed_v1.2.swf?xmlURL=http://mp3.zing.vn/xml/album-xml/LmJmyLnsBNXBNNJyLDJtDnZm&autostart=false"
 quality="high" wmode="transparent"
type="application/x-shockwave-flash"></embed></object></div></div></body></html>

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="300"><param
name="movie"
value="http://static.mp3.zing.vn/skins/mp3_main/flash/embed/zing_mp3_embed_v1.2.swf?xmlURL=http://mp3.zing.vn/xml/album-xml/LGcHTWuQZxZdyLbcybHLn&autostart=false"
 /><param name="quality" value="high" /><param name="wmode"
value="transparent" /><embed width="400" height="250"
src="http://static.mp3.zing.vn/skins/mp3_main/flash/embed/zing_mp3_embed_v1.2.swf?xmlURL=http://mp3.zing.vn/xml/album-xml/LGcHTWuQZxZdyLbcybHLn&autostart=false"
 quality="high" wmode="transparent"
type="application/x-shockwave-flash"></embed></object></div></div></body></html>