menu.js
资源名称:zfwz.rar [点击查看]
上传用户:luoweizhao
上传日期:2021-11-29
资源大小:15269k
文件大小:2k
源码类别:
OA系统
开发平台:
ASP/ASPX
- NS4 = (document.layers) ? 1 : 0;
- IE4 = (document.all) ? 1 : 0;
- ver4 = (NS4 || IE4) ? 1 : 0;
- if (ver4) {
- with (document) {
- write("<STYLE TYPE='text/css'>");
- if (NS4) {
- write(".parent {position:absolute; visibility:visible}");
- write(".child {position:absolute; visibility:visible}");
- write(".regular {position:absolute; visibility:visible}")
- }
- else {
- write(".child {display:none}")
- }
- write("</STYLE>");
- }
- }
- function getIndex(el) {
- ind = null;
- for (i=0; i<document.layers.length; i++) {
- whichEl = document.layers[i];
- if (whichEl.id == el) {
- ind = i;
- break;
- }
- }
- return ind;
- }
- function arrange() {
- nextY = document.layers[firstInd].pageY +document.layers[firstInd].document.height;
- for (i=firstInd+1; i<document.layers.length; i++) {
- whichEl = document.layers[i];
- if (whichEl.visibility != "hide") {
- whichEl.pageY = nextY;
- nextY += whichEl.document.height;
- }
- }
- }
- function initIt(){
- if (!ver4) return;
- if (NS4) {
- for (i=0; i<document.layers.length; i++) {
- whichEl = document.layers[i];
- if (whichEl.id.indexOf("Child") != -1) whichEl.visibility = "hide";
- }
- arrange();
- }
- else {
- divColl = document.all.tags("DIV");
- for (i=0; i<divColl.length; i++) {
- whichEl = divColl(i);
- if (whichEl.className == "child") whichEl.style.display = "none";
- }
- }
- }
- function expandIt(el) {
- if (!ver4) return;
- if (IE4) {
- whichEl = eval(el + "Child");
- if (whichEl.style.display == "none") {
- whichEl.style.display = "block";
- }
- else {
- whichEl.style.display = "none";
- }
- }
- else {
- whichEl = eval("document." + el + "Child");
- if (whichEl.visibility == "hide") {
- whichEl.visibility = "show";
- }
- else {
- whichEl.visibility = "hide";
- }
- arrange();
- }
- }
- onload = initIt;