- isExpanded = false;
- 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 (NS4) {
- for (i=0; i<document.layers.length; i++) {
- whichEl = document.layers[i];
- if (whichEl.id.indexOf("Child") != -1) whichEl.visibility = "hide";
- }
- arrange();
- }
- else {
- tempColl = document.all.tags("DIV");
- for (i=0; i<tempColl.length; i++) {
- if (tempColl(i).className == "child") tempColl(i).style.display = "none";
- }
- }
- }
- function expandIt(el) {
- if (!ver4) return;
- if (IE4) {expandIE(el)} else {expandNS(el)}
- }
- function expandIE(el) {
- whichEl = eval(el + "Child");
- whichIm = event.srcElement;
- if (whichEl.style.display == "none") {
- whichEl.style.display = "block";
- whichIm.src = "bullet-minus.gif";
- }
- else {
- whichEl.style.display = "none";
- whichIm.src = "bullet-plus.gif";
- }
- }
- function expandNS(el) {
- whichEl = eval("document." + el + "Child");
- whichIm = eval("document." + el + "Parent.document.images['imEx']");
- if (whichEl.visibility == "hide") {
- whichEl.visibility = "show";
- whichIm.src = "bullet-minus.gif";
- }
- else {
- whichEl.visibility = "hide";
- whichIm.src = "bullet-plus.gif";
- }
- arrange();
- }
- function showAll() {
- for (i=firstInd; i<document.layers.length; i++) {
- whichEl = document.layers[i];
- whichEl.visibility = "show";
- }
- }
- function expandAll(isBot) {
- newSrc = (isExpanded) ? "bullet-plus.gif" : "bullet-minus.gif";
- if (NS4) {
- document.images["imEx"].src = newSrc;
- for (i=firstInd; i<document.layers.length; i++) {
- whichEl = document.layers[i];
- if (whichEl.id.indexOf("Parent") != -1) {
- whichEl.document.images["imEx"].src = newSrc;
- }
- if (whichEl.id.indexOf("Child") != -1) {
- whichEl.visibility = (isExpanded) ? "hide" : "show";
- }
- }
- arrange();
- if (isBot && isExpanded) scrollTo(0,document.layers[firstInd].pageY);
- }
- else {
- divColl = document.all.tags("DIV");
- for (i=0; i<divColl.length; i++) {
- if (divColl(i).className == "child") {
- divColl(i).style.display = (isExpanded) ? "none" : "block";
- }
- }
- imColl = document.images.item("imEx");
- for (i=0; i<imColl.length; i++) {
- imColl(i).src = newSrc;
- }
- }
- isExpanded = !isExpanded;
- }
- with (document) {
- write("<STYLE TYPE='text/css'>");
- if (NS4) {
- write(".parent {position:absolute; visibility:hidden}");
- write(".child {position:absolute; visibility:hidden}");
- write(".regular {position:absolute; visibility:hidden}")
- }
- else {
- write(".child {display:none}")
- }
- write("</STYLE>");
- }
- onload = initIt;