<SCRIPT event=onmouseover for=article_sort>
var collTab = document.getElementsByName("article_sort");
var collPage = document.getElementsByName("article_sort_table");
for (var i = 0; i < collTab.length; i++) {
if (collTab[i] == this) {
collTab[i].background = "../images/07-gqj-xz1.gif";
collPage[i].style.display = "inline";
}
else {
collTab[i].background = "../images/07-wxz1.gif";
collPage[i].style.display = "none";
}
}
</SCRIPT>
<TABLE>
  <TR>
    <TD id=article_sort background=../images/07-gqj-xz1.gif><a href="#">第一层</a></TD>
    <TD id=article_sort background=../images/07-wxz1.gif><a href="#">第二层</a></TD>
    <TD id=article_sort background=../images/07-wxz1.gif><a href="#">第三层</a></TD>
  </TR>
</TABLE>
<DIV id=article_sort_table style="DISPLAY: inline">第一层</DIV>
<DIV id=article_sort_table style="DISPLAY: none">第二层</DIV>
<DIV id=article_sort_table style="DISPLAY: none">第三层</DIV>

           

 

 

 

 

<a href="#" onMouseOver="document.all.Layer1.style.visibility=''" onMouseOut="document.all.Layer2.style.visibility='hidden'">
1234567890</a><br></td>
<td><a href="#" onMouseOver="document.all.Layer2.style.visibility=''" onMouseOut="document.all.Layer1.style.visibility='hidden'">
1234567890</a>

<div id="Layer1" style="visibility: hidden">11111111</div>
<div id="Layer2" style="visibility: hidden">2222222</div>

<div style="width:200;height:80;overflow-y:scroll;">
<table width=200 height=80  border=1px cellpadding="0" cellspacing="0" >
<tr>
<td>
表格1表格1表格1表格1表格1表格1表格1表格1表格1表格1
</td>
<td>
表格2表格2表格2表格2表格2表格2表格2表格2表格2表格2
</td>
</tr>
<tr>
<td>
表格3表格3表格3表格3表格3表格3表格3表格3表格3表格3
</td>
<td>
表格4表格4表格4表格4表格4表格4表格4表格4表格4表格4
</td>
</tr>
</table>
</div>

因为百度搜索的原因，今天增加SooIC.cn做为访问电子元器件采购搜索引擎的入口。

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ivan

今天在淘宝上找到的，可以挂在耳朵上听，支持手机和电脑。

 

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ivan