jQuery sliding door tab scrolling up and down switching effect

<div class="film_focus">
<div class="film_focus_desc">
<ul class="film_focus_nav">
<li class="cur"><b class="zhanl"><p><img src="images/show1_hover.png" />Exhibition display</p></b> ;<span class="zhanl"><p><img src="images/show1.png" />Exhibition display</p></span></li>
<li><b class="huod"><p><img src="images/show2_hover.png" /></p>Event Planning</b><span class= "huod"><p><img src="images/show2.png" />Event Planning</p></span></li>
<li><b><p><img src="images/show3_hover.png" /></p>Business Design</b><span><p><img src="images/show3.png" />Business Design</p></span></li>
<li><b><p><img src="images/show4_hover.png" /></p>Value-added Services</b><span><p><img src="images/show4.png" />Value-added services</p></span></li>
</ul>
</div>
<div class="film_focus_imgs_wrap">
<ul class="film_focus_imgs">
<li>
                                                                                              <dd><a href="http://sc.chinaz.com/"><div class="mouse_s"><img src="images/cp.jpg" />< p>1Rima Company</p></div><div class="hover_s"><img src="images/chse.png" /><p>1Rima Company< ;/p></div></a></dd>
<dd><a href="http://sc.chinaz.com/"><div class="mouse_s"><img src="images/cp.jpg" />< p>Exhibition Project</p></div><div class="hover_s"><img src="images/chse.png" /><p>Exhibition Project</p> </div></a></dd>
<dd><a href="http://sc.chinaz.com/"><div class="mouse_s"><img src="images/cp.jpg" />< p>Manage booth</p></div><div class="hover_s"><img src="images/chse.png" /><p>Manage booth</p> </div></a></dd>
<dd><a href="http://sc.chinaz.com/"><div class="mouse_s"><img src="images/cp.jpg" />< p>Show the best</p></div><div class="hover_s"><img src="images/chse.png" /><p>Show the best</ p></div></a></dd>
<dd><a href="http://sc.chinaz.com/"><div class="mouse_s"><img src="images/cp.jpg" />< p>Bid History</p></div><div class="hover_s"><img src="images/chse.png" /><p>Bid History</p> </div></a></dd>
<dd><a href="http://sc.chinaz.com/"><div class="mouse_s"><img src="images/cp.jpg" />< p>Exhibition stand design</p></div><div class="hover_s"><img src="images/chse.png" /><p>Exhibition stand design</p> </div></a></dd>
                                                                                                                 

                                                                                                         

A jQuery sliding door tab with up and down scrolling switching special effects. The tab icon navigation automatically switches to the corresponding content when the mouse hovers over it. The plus sign special effect is displayed when the mouse passes over the picture.