产品类网站多级导航菜单，像抽屉一样的菜单

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产品类网站多级导航菜单，像抽屉一样的菜单
表面活性剂系列

螯合剂系列

增粘乳液系列

造纸化学品系列

印刷化学品系列

代理产品

功能性表面活性剂

阳离子表面活性剂

非离子表面活性剂

阴离子表面活性剂

两性表面活性剂

DXP-1020胶粘剂专用消泡剂

DXP-007消泡剂

DXP-007消泡剂

DXP-007消泡剂

施胶剂

氧漂稳定剂系列

蒸煮助剂

脱墨剂

消泡剂

施胶剂

螯合剂

乳化剂

施胶剂

脱墨剂

显白剂

消泡剂

蒸煮助剂

施胶剂

氧漂稳定剂系列

蒸煮助剂

脱墨剂

消泡剂

施胶剂

氧漂稳定剂系列

罗迪亚造纸脱墨剂

DTPA二乙烯三胺五乙酸

二乙烯三胺五乙酸五钠DTPA-Na5

乙二胺四乙酸EDTA

乙二胺四乙酸四钠EDTA-Na4

乙二胺四乙酸二钠盐

氧漂稳定剂系列

施胶剂

氧漂稳定剂系列

蒸煮助剂

脱墨剂

消泡剂

施胶剂

氧漂稳定剂系列

施胶剂

氧漂稳定剂系列

蒸煮助剂

脱墨剂

消泡剂

施胶剂

氧漂稳定剂系列

施胶剂

氧漂稳定剂系列氧列氧漂稳定剂系列

蒸煮助剂

脱墨剂

消泡剂

施胶剂

氧漂稳定剂系列

施胶剂

氧漂稳定剂系列

蒸煮助剂

脱墨剂

消泡剂

施胶剂

氧漂稳定剂系列

施胶剂

氧漂稳定剂系列

蒸煮助剂

脱墨剂

消泡剂

施胶剂

氧漂稳定剂系列

45345

45345

453453

453

45345

45345

453453

453

45345

45345

453453

453

45345

45345

453453

453

45345

45345

453453

453

45345

45345

453453

453

45345

45345

453453

453
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>抽屉式菜单</title>
<script type="text/javascript">
function setturns(i){
  selectturns(i);
}
function selectturns(i){
  switch(i){
   case 1:
   document.getElementById("t2").className="this";
   document.getElementById("t3").className="this2";
   document.getElementById("t4").className="bg02";
   document.getElementById("t5").className="bg02";
   document.getElementById("t6").className="bg02";
   document.getElementById("t7").className="bg02";
   document.getElementById("t8").className="bg02";

   document.getElementById("p1").style.display="block";
   document.getElementById("p2").style.display="none";
   document.getElementById("p3").style.display="none";
   document.getElementById("p4").style.display="none";
   document.getElementById("p5").style.display="none";
   document.getElementById("p6").style.display="none";

   break;
   case 2:
   document.getElementById("t2").className="bg02";
   document.getElementById("t3").className="this";
   document.getElementById("t4").className="this2";
   document.getElementById("t5").className="bg02";
   document.getElementById("t6").className="bg02";
   document.getElementById("t7").className="bg02";
   document.getElementById("t8").className="bg02";

           document.getElementById("p1").style.display="none";
   document.getElementById("p2").style.display="block";
   document.getElementById("p3").style.display="none";
   document.getElementById("p4").style.display="none";
   document.getElementById("p5").style.display="none";
   document.getElementById("p6").style.display="none";

   break;
   case 3:
   document.getElementById("t2").className="bg02";
   document.getElementById("t3").className="bg02";
   document.getElementById("t4").className="this";
   document.getElementById("t5").className="this2";
   document.getElementById("t6").className="bg02";
   document.getElementById("t7").className="bg02";
   document.getElementById("t8").className="bg02";

   document.getElementById("p1").style.display="none";
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   document.getElementById("p3").style.display="block";
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   document.getElementById("p5").style.display="none";
   document.getElementById("p6").style.display="none";

   break;
   case 4:
   document.getElementById("t2").className="bg02";
   document.getElementById("t3").className="bg02";
   document.getElementById("t4").className="bg02";
   document.getElementById("t5").className="this";
   document.getElementById("t6").className="this2";
   document.getElementById("t7").className="bg02";
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   document.getElementById("p1").style.display="none";
   document.getElementById("p2").style.display="none";
   document.getElementById("p3").style.display="none";
   document.getElementById("p4").style.display="block";
   document.getElementById("p5").style.display="none";
   document.getElementById("p6").style.display="none";

      break;
   case 5:
   document.getElementById("t2").className="bg02";
   document.getElementById("t3").className="bg02";
   document.getElementById("t4").className="bg02";
   document.getElementById("t5").className="bg02";
   document.getElementById("t6").className="this";
   document.getElementById("t7").className="this2";
   document.getElementById("t8").className="bg02";

            document.getElementById("p1").style.display="none";
   document.getElementById("p2").style.display="none";
   document.getElementById("p3").style.display="none";
   document.getElementById("p4").style.display="none";
   document.getElementById("p5").style.display="block";
   document.getElementById("p6").style.display="none";

    break;
   case 6:
   document.getElementById("t2").className="bg02";
   document.getElementById("t3").className="bg02";
   document.getElementById("t4").className="bg02";
   document.getElementById("t5").className="bg02";
   document.getElementById("t6").className="bg02";
   document.getElementById("t7").className="this";
   document.getElementById("t8").className="this2";

            document.getElementById("p1").style.display="none";
   document.getElementById("p2").style.display="none";
   document.getElementById("p3").style.display="none";
   document.getElementById("p4").style.display="none";
   document.getElementById("p5").style.display="none";
   document.getElementById("p6").style.display="block";
  }
}

function setturns2(i){
  selectturns2(i);
}
function selectturns2(i){
  switch(i){
   case 1:
   document.getElementById("b1").className="on";
   document.getElementById("b2").className="";
   document.getElementById("b3").className="";
   document.getElementById("b4").className="";
   document.getElementById("b5").className="";

   document.getElementById("s1").style.display="block";
   document.getElementById("s2").style.display="none";
   document.getElementById("s3").style.display="none";
   document.getElementById("s4").style.display="none";
   document.getElementById("s5").style.display="none";

   break;
   case 2:
   document.getElementById("b1").className="";
   document.getElementById("b2").className="on";
   document.getElementById("b3").className="";
   document.getElementById("b4").className="";
   document.getElementById("b5").className="";

   document.getElementById("s1").style.display="none";
   document.getElementById("s2").style.display="block";
   document.getElementById("s3").style.display="none";
   document.getElementById("s4").style.display="none";
   document.getElementById("s5").style.display="none";

   break;
   case 3:
   document.getElementById("b1").className="";
   document.getElementById("b2").className="";
   document.getElementById("b3").className="on";
   document.getElementById("b4").className="";
   document.getElementById("b5").className="";

   document.getElementById("s1").style.display="none";
   document.getElementById("s2").style.display="none";
   document.getElementById("s3").style.display="block";
   document.getElementById("s4").style.display="none";
   document.getElementById("s5").style.display="none";

   break;
   case 4:
   document.getElementById("b1").className="";
   document.getElementById("b2").className="";
   document.getElementById("b3").className="";
   document.getElementById("b4").className="on";
   document.getElementById("b5").className="";

   document.getElementById("s1").style.display="none";
   document.getElementById("s2").style.display="none";
   document.getElementById("s3").style.display="none";
   document.getElementById("s4").style.display="block";
   document.getElementById("s5").style.display="none";

   break;
   case 5:
   document.getElementById("b1").className="";
   document.getElementById("b2").className="";
   document.getElementById("b3").className="";
   document.getElementById("b4").className="";
   document.getElementById("b5").className="on";

   document.getElementById("s1").style.display="none";
   document.getElementById("s2").style.display="none";
   document.getElementById("s3").style.display="none";
   document.getElementById("s4").style.display="none";
   document.getElementById("s5").style.display="block";
  }
}

function setturns3(i){
  selectturns3(i);
}
function selectturns3(i){
  switch(i){
   case 1:
   document.getElementById("t2").className="this";
   document.getElementById("t3").className="this2";
            document.getElementById("p1").style.display="block";

   document.getElementById("s1").style.display="block";
   document.getElementById("s2").style.display="none";
   document.getElementById("s3").style.display="none";
   document.getElementById("s4").style.display="none";
   document.getElementById("s5").style.display="none";

   break;
   case 2:
            document.getElementById("t2").className="this";
   document.getElementById("t3").className="this2";
            document.getElementById("p1").style.display="block";

   document.getElementById("s1").style.display="none";
   document.getElementById("s2").style.display="block";
   document.getElementById("s3").style.display="none";
   document.getElementById("s4").style.display="none";
   document.getElementById("s5").style.display="none";

   break;
   case 3:
   document.getElementById("t2").className="this";
   document.getElementById("t3").className="this2";
            document.getElementById("p1").style.display="block";

   document.getElementById("s1").style.display="none";
   document.getElementById("s2").style.display="none";
   document.getElementById("s3").style.display="block";
   document.getElementById("s4").style.display="none";
   document.getElementById("s5").style.display="none";

   break;
   case 4:
   document.getElementById("t2").className="this";
   document.getElementById("t3").className="this2";
            document.getElementById("p1").style.display="block";

   document.getElementById("s1").style.display="none";
   document.getElementById("s2").style.display="none";
   document.getElementById("s3").style.display="none";
   document.getElementById("s4").style.display="block";
   document.getElementById("s5").style.display="none";

   break;
   case 5:
   document.getElementById("t2").className="this";
   document.getElementById("t3").className="this2";
            document.getElementById("p1").style.display="block";

   document.getElementById("s1").style.display="none";
   document.getElementById("s2").style.display="none";
   document.getElementById("s3").style.display="none";
   document.getElementById("s4").style.display="none";
   document.getElementById("s5").style.display="block";

  }
}

function setturns4(i){
  selectturns4(i);
}
function selectturns4(i){
  switch(i){
   case 1:
   document.getElementById("z1").className="on";
   document.getElementById("z2").className="";
   document.getElementById("z3").className="";
   document.getElementById("z4").className="";
   document.getElementById("z5").className="";
   document.getElementById("z6").className="";
   document.getElementById("z7").className="";

   document.getElementById("w1").style.display="block";
   document.getElementById("w2").style.display="none";
   document.getElementById("w3").style.display="none";
   document.getElementById("w4").style.display="none";
   document.getElementById("w5").style.display="none";
   document.getElementById("w6").style.display="none";
   document.getElementById("w7").style.display="none";

   break;
   case 2:
   document.getElementById("z1").className="";
   document.getElementById("z2").className="on";
   document.getElementById("z3").className="";
   document.getElementById("z4").className="";
   document.getElementById("z5").className="";
   document.getElementById("z6").className="";
   document.getElementById("z7").className="";

   document.getElementById("w1").style.display="none";
   document.getElementById("w2").style.display="block";
   document.getElementById("w3").style.display="none";
   document.getElementById("w4").style.display="none";
   document.getElementById("w5").style.display="none";
   document.getElementById("w6").style.display="none";
   document.getElementById("w7").style.display="none";

   break;
   case 3:
   document.getElementById("z1").className="";
   document.getElementById("z2").className="";
   document.getElementById("z3").className="on";
   document.getElementById("z4").className="";
   document.getElementById("z5").className="";
   document.getElementById("z6").className="";
   document.getElementById("z7").className="";

   document.getElementById("w1").style.display="none";
   document.getElementById("w2").style.display="none";
   document.getElementById("w3").style.display="block";
   document.getElementById("w4").style.display="none";
   document.getElementById("w5").style.display="none";
   document.getElementById("w6").style.display="none";
   document.getElementById("w7").style.display="none";

   break;
   case 4:
   document.getElementById("z1").className="";
   document.getElementById("z2").className="";
   document.getElementById("z3").className="";
   document.getElementById("z4").className="on";
   document.getElementById("z5").className="";
   document.getElementById("z6").className="";
   document.getElementById("z7").className="";

   document.getElementById("w1").style.display="none";
   document.getElementById("w2").style.display="none";
   document.getElementById("w3").style.display="none";
   document.getElementById("w4").style.display="block";
   document.getElementById("w5").style.display="none";
   document.getElementById("w6").style.display="none";
   document.getElementById("w7").style.display="none";

   break;
   case 5:
   document.getElementById("z1").className="";
   document.getElementById("z2").className="";
   document.getElementById("z3").className="";
   document.getElementById("z4").className="";
   document.getElementById("z5").className="on";
   document.getElementById("z6").className="";
   document.getElementById("z7").className="";

   document.getElementById("w1").style.display="none";
   document.getElementById("w2").style.display="none";
   document.getElementById("w3").style.display="none";
   document.getElementById("w4").style.display="none";
   document.getElementById("w5").style.display="block";
   document.getElementById("w6").style.display="none";
   document.getElementById("w7").style.display="none";

   break;
   case 6:
   document.getElementById("z1").className="";
   document.getElementById("z2").className="";
   document.getElementById("z3").className="";
   document.getElementById("z4").className="";
   document.getElementById("z5").className="";
   document.getElementById("z6").className="on";
   document.getElementById("z7").className="";

   document.getElementById("w1").style.display="none";
   document.getElementById("w2").style.display="none";
   document.getElementById("w3").style.display="none";
   document.getElementById("w4").style.display="none";
   document.getElementById("w5").style.display="none";
   document.getElementById("w6").style.display="block";
   document.getElementById("w7").style.display="none";

   break;
   case 7:
   document.getElementById("z1").className="";
   document.getElementById("z2").className="";
   document.getElementById("z3").className="";
   document.getElementById("z4").className="";
   document.getElementById("z5").className="";
   document.getElementById("z6").className="";
   document.getElementById("z7").className="on";

   document.getElementById("w1").style.display="none";
   document.getElementById("w2").style.display="none";
   document.getElementById("w3").style.display="none";
   document.getElementById("w4").style.display="none";
   document.getElementById("w5").style.display="none";
   document.getElementById("w6").style.display="none";
   document.getElementById("w7").style.display="block";
  }
}

function setturns5(i){
  selectturns5(i);
}
function selectturns5(i){
  switch(i){
   case 1:
   document.getElementById("t5").className="this";
   document.getElementById("t6").className="this2";
            document.getElementById("p4").style.display="block";

   document.getElementById("w1").style.display="block";
   document.getElementById("w2").style.display="none";
   document.getElementById("w3").style.display="none";
   document.getElementById("w4").style.display="none";
   document.getElementById("w5").style.display="none";
   document.getElementById("w6").style.display="none";
   document.getElementById("w7").style.display="none";

   break;
   case 2:
   document.getElementById("t5").className="this";
   document.getElementById("t6").className="this2";
            document.getElementById("p4").style.display="block";

   document.getElementById("w1").style.display="none";
   document.getElementById("w2").style.display="block";
   document.getElementById("w3").style.display="none";
   document.getElementById("w4").style.display="none";
   document.getElementById("w5").style.display="none";
   document.getElementById("w6").style.display="none";
   document.getElementById("w7").style.display="none";

   break;
   case 3:
   document.getElementById("t5").className="this";
   document.getElementById("t6").className="this2";
            document.getElementById("p4").style.display="block";

   document.getElementById("w1").style.display="none";
   document.getElementById("w2").style.display="none";
   document.getElementById("w3").style.display="block";
   document.getElementById("w4").style.display="none";
   document.getElementById("w5").style.display="none";
   document.getElementById("w6").style.display="none";
   document.getElementById("w7").style.display="none";

   break;
   case 4:
   document.getElementById("t5").className="this";
   document.getElementById("t6").className="this2";
            document.getElementById("p4").style.display="block";

   document.getElementById("w1").style.display="none";
   document.getElementById("w2").style.display="none";
   document.getElementById("w3").style.display="none";
   document.getElementById("w4").style.display="block";
   document.getElementById("w5").style.display="none";
   document.getElementById("w6").style.display="none";
   document.getElementById("w7").style.display="none";

   break;
   case 5:
   document.getElementById("t5").className="this";
   document.getElementById("t6").className="this2";
            document.getElementById("p4").style.display="block";

   document.getElementById("w1").style.display="none";
   document.getElementById("w2").style.display="none";
   document.getElementById("w3").style.display="none";
   document.getElementById("w4").style.display="none";
   document.getElementById("w5").style.display="block";
   document.getElementById("w6").style.display="none";
   document.getElementById("w7").style.display="none";

   break;
   case 6:
   document.getElementById("t5").className="this";
   document.getElementById("t6").className="this2";
            document.getElementById("p4").style.display="block";

   document.getElementById("w1").style.display="none";
   document.getElementById("w2").style.display="none";
   document.getElementById("w3").style.display="none";
   document.getElementById("w4").style.display="none";
   document.getElementById("w5").style.display="none";
   document.getElementById("w6").style.display="block";
   document.getElementById("w7").style.display="none";
   //download by http://www.codefans.net
   break;
   case 7:
   document.getElementById("t5").className="this";
   document.getElementById("t6").className="this2";
            document.getElementById("p4").style.display="block";

   document.getElementById("w1").style.display="none";
   document.getElementById("w2").style.display="none";
   document.getElementById("w3").style.display="none";
   document.getElementById("w4").style.display="none";
   document.getElementById("w5").style.display="none";
   document.getElementById("w6").style.display="none";
   document.getElementById("w7").style.display="block";
  }
}

function setturnsout(i){
  selectturnsout(i);
}
function selectturnsout(i){
  switch(i){
   case 1:
   document.getElementById("t2").className="bg02";
   document.getElementById("t3").className="bg02";
   document.getElementById("t4").className="bg02";
   document.getElementById("t5").className="bg02";
   document.getElementById("t6").className="bg02";
   document.getElementById("t7").className="bg02";
   document.getElementById("t8").className="bg02";

   document.getElementById("p1").style.display="none";
   document.getElementById("p2").style.display="none";
   document.getElementById("p3").style.display="none";
   document.getElementById("p4").style.display="none";
   document.getElementById("p5").style.display="none";
   document.getElementById("p6").style.display="none";

   document.getElementById("s1").style.display="none";
   document.getElementById("s2").style.display="none";
   document.getElementById("s3").style.display="none";
   document.getElementById("s4").style.display="none";
   document.getElementById("s5").style.display="none";
   document.getElementById("w1").style.display="none";
   document.getElementById("w2").style.display="none";
   document.getElementById("w3").style.display="none";
   document.getElementById("w4").style.display="none";
   document.getElementById("w5").style.display="none";
   document.getElementById("w6").style.display="none";
   document.getElementById("w7").style.display="none";
  }
}
</script>
<style type="text/css">
body{ margin:0; padding:0; background:url(http://www.codefans.net/jscss/demoimg/201103/search_bg.gif) repeat-x; font-size:12px;}
ul,li{ margin:0; padding:0; list-style:none;}
.link_box{ 240px; background:url(http://www.codefans.net/jscss/demoimg/201103/search_bg.gif) repeat-x; padding-bottom:20px; height:295px;}
.link_box .prdct{ 234px; margin-top:15px; float:right; position:relative;}
.link_box .prdct p{ position:absolute; background:url(http://www.codefans.net/jscss/demoimg/201103/cpzg.gif) repeat-y; height:32px; line-height:30px; 234px;}
.link_box .prdct p a{ display:block; height:32px; 190px; padding-right:44px; text-align:right;color:#004FA3; text-decoration:none; cursor:pointer;}
.link_box .prdct p a:hover{ text-decoration:none; color:#C40000;}
.link_box .prdct p.bg01{ background-position:0 0px;}
.link_box .prdct p.bg02{ background-position:0 -32px; }
.link_box .prdct p.bg07{background-position:0 -212px; }
.link_box .prdct p.this{ background-position:0 -61px; 250px;}
.link_box .prdct p.this2{background-position:0 -91px; 250px;}
.link_box .prdct p.this2 a{ margin-left:15px; color:#C40000; text-decoration:none;}
#t1{ top:0;}
#t2{top:32px;}
#t3{top:64px;}
#t4{top:96px;}
#t5{top:128px;}
#t6{top:160px;}
#t7{top:192px;}
#t8{top:224px;}
#t9{top:256px;}
.prdct .p_son{ 200px; background:#F1F1F1;border:1px solid #cbcbcb; border-bottom:none; position:absolute; left:250px;display:none; }
.p_son li,.s_son li{ height:30px; line-height:30px; border:1px solid #fff; border-bottom:#cbcbcb; text-align:left; }
.p_son li a,.s_son li a{ color:#004FA3; text-decoration:none; display:block; 188px; cursor:pointer; height:30px; padding-left:10px; overflow:hidden; white-space:nowrap;text-overflow:ellipsis;}
.p_son li a:visited,.s_son li a:visited{color:#004FA3;}
.p_son li a:hover,.s_son li a:hover{ color:#C40000; text-decoration:underline; background:#ddd;}
.p_son li a.jt{ background:url(http://www.codefans.net/jscss/demoimg/201103/001_14.gif) no-repeat 180px 50%; }
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原文地址：https://www.cnblogs.com/Mr0909/p/2051431.html