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<title>Semiall.com</title><link href="index.css" rel="stylesheet" type="text/css" />
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<div onmouseover="changeMc(1,1)" onmouseout="hi()" class="yp_card_0">推荐</div>
<div onmouseover="changeMc(1,2)" onmouseout="hi()" class="yp_card_3">生产</div>
<div onmouseover="changeMc(1,3)" onmouseout="hi()" class="yp_card_3">贸易</div>
<div onmouseover="changeMc(1,4)" onmouseout="hi()" class="yp_card_3">服务</div>
<div onmouseover="changeMc(1,5)" onmouseout="hi()" class="yp_card_5">综合</div>
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<div onmouseover="changeMc(1,1)" onmouseout="hi()" class="index_yp_main">推荐(循环周期(1秒))</div>
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<div onmouseover="changeMc(2,1)" onmouseout="hi()" class="yp_card_1">推荐</div>
<div onmouseover="changeMc(2,2)" onmouseout="hi()" class="yp_card_2" >生产</div>
<div onmouseover="changeMc(2,3)" onmouseout="hi()" class="yp_card_3">贸易</div>
<div onmouseover="changeMc(2,4)" onmouseout="hi()" class="yp_card_3">服务</div>
<div onmouseover="changeMc(2,5)" onmouseout="hi()" class="yp_card_5">综合</div>
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<div onmouseover="changeMc(2,2)" onmouseout="hi()" class="index_yp_main">生产(循环周期(1秒))</div>
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<div onmouseover="changeMc(3,1)" onmouseout="hi()" class="yp_card_1">推荐</div>
<div onmouseover="changeMc(3,2)" onmouseout="hi()"class="yp_card_6">生产</div>
<div onmouseover="changeMc(3,3)" onmouseout="hi()" class="yp_card_2">贸易</div>
<div onmouseover="changeMc(3,4)" onmouseout="hi()" class="yp_card_3">服务</div>
<div onmouseover="changeMc(3,5)" onmouseout="hi()" class="yp_card_5">综合</div>
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<div onmouseover="changeMc(3,3)" onmouseout="hi()" class="index_yp_main">贸易(循环周期(1秒))</div>
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<div onmouseover="changeMc(4,1)" onmouseout="hi()" class="yp_card_1">推荐</div>
<div onmouseover="changeMc(4,2)" onmouseout="hi()" class="yp_card_6">生产</div>
<div onmouseover="changeMc(4,3)" onmouseout="hi()" class="yp_card_6">贸易</div>
<div onmouseover="changeMc(4,4)" onmouseout="hi()" class="yp_card_2">服务</div>
<div onmouseover="changeMc(4,5)" onmouseout="hi()" class="yp_card_5">综合</div>
</div>
<div onmouseover="changeMc(4,4)" onmouseout="hi()" class="index_yp_main">服务(循环周期(1秒))</div>
</div>
<!--end-->
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<div id="yp_card5" style="display:none">
<div class="index_yp_card">
<div onmouseover="changeMc(5,1)" onmouseout="hi()" class="yp_card_1">推荐</div>
<div onmouseover="changeMc(5,2)" onmouseout="hi()" class="yp_card_6">生产</div>
<div onmouseover="changeMc(5,3)" onmouseout="hi()" class="yp_card_6">贸易</div>
<div onmouseover="changeMc(5,4)" onmouseout="hi()" class="yp_card_6">服务</div>
<div onmouseover="changeMc(5,5)" onmouseout="hi()" class="yp_card_4">综合</div>
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<div onmouseover="changeMc(5,5)" onmouseout="hi()" class="index_yp_main">综合(循环周期(1秒))</div>
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<script language="javascript" type="text/javascript">
<!--
var s=5;
var t=1000;//循环周期(1秒)
var timer;
function changeMc(x,y){
// x是当前显示的层 y是即将显示的层
clearTimeout(timer);
if (x!=y){
document.getElementById('yp_card'+x).style.display = "none";
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document.getElementById("yp_card"+s).style.display = "block"
timer=setTimeout("sh()",t)
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sh()
-->
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