美化过的蓝色下拉框-JS特效-爱易网页

美化过的蓝色下拉框

日期：2014-05-18　浏览次数：20224 次

以下是程序代码

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-Type" content="text/html;charset=gb2312">
<meta name="keywords" content="站长,网页特效,网页特效代码,js特效,js脚本,脚本,广告代码,zzjs,zzjs.net,www.zzjs.net,站长特效 网" />
<meta name="description" content="www.zzjs.net,站长特效网，站长必备js特效及广告代码。大量高质量js特效，提供高质量广告代码下载,尽在站长特效网" />
<title>网页特效 漂亮的select下拉列表 站长特效网</title>
<style type="text/css">

</style>
<script type="text/javascript">
<!--
  //val
  var items = null;
  var selectA = null;
  var selectB = null;
  var selectAClicked = false;
  //method
  function $(s)
  {//欢迎来到站长特效网，我们 的网址是www.zzjs.net，很好记，zz站长，js就是js特效，本站收集大量高质量js代码，还有许多广告代码下载。
    return document.getElementById(s);
  }
  window.onload = function()
  {
    items = [$("itemA"),$("itemB"),$("itemC"),$("itemD"),$("itemE"),$("itemF"),$("itemG"),$("itemH")];
    selectA = $("selectA");
    selectB = $("selectB");
    //init
    items[0].style.backgroundPosition = "0px -66px";
    //selectA event
    selectA.onmouseover = function()
    {
      if(selectAClicked)
        return;
      this.style.backgroundPosition = "0px -22px";
    }
    selectA.onmouseout = function()
    {
      if(selectAClicked)
        return;
      this.style.backgroundPosition = "0px 0px";
    }
    selectA.onclick = function()
    {
      if(selectAClicked)
      {
        selectAClicked = false;
        this.style.backgroundPosition = "0px -22px";
        selectB.style.display = "none";
        return;
      }
      selectAClicked = true;
      this.style.backgroundPosition = "0px -44px";
      selectB.style.display = "block";
}//欢迎来 到站长特效网，我们的网址是www.zzjs.net，很好记，zz站长，js就是js特效，本站收集大量高质量js代码，还有许多广告代码下载。
    //selectB event
    //none
    //items event
    function itemMouseOver()
    {
      this.style.backgroundPosition = "0px -88px";
    }
    function itemMouseOut()
    {
      if(this.innerHTML == selectA.innerHTML)
      {
        this.style.backgroundPosition = "0px -66px";
        return;
      }
      this.style.backgroundPosition = "-102px 0px";
    }
    function itemClick()
    {
      for(var i=0,length=items.length;i<length;i++)
        items[i].style.backgroundPosition = "-102px 0px";
      this.style.backgroundPosition = "0px -66px";
      selectA.innerHTML = this.innerHTML;
      selectB.style.display = "none";
      selectA.style.backgroundPosition = "0px 0px";
      selectAClicked = false;
    }
    for(var i=0,length=items.length;i<length;i++)
    {
      items[</div></div>

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