接前代碼_PHP

function outputFolderLink() {
if(this.hreference && this.target) {
doc.write("
if(browserVersion > 0) {
doc.write("onClick='JavaScript: clickOnFolder("+this.id+")'")
}
doc.write(">")
}
else
doc.write("")
}


function addChild(childNode) {
selectfile[fEntries]=childNode.desc;
fEntries++;
this.children[this.nChildren] = childNode;
this.nChildren++;
return(childNode);
}


function folderSubEntries() {
var i = 0;
var se = this.nChildren;

for(i = 0; i < this.nChildren; i++) {
if(this.children[i].children) //is a folder
se = se + this.children[i].subEntries();
}

return(se)
}


// Definition of class Item (a document or link inside a Folder)

function Item(itemDescription, hreference, itemLink, itemImg,parentid) // Constructor
{
// constant data
this.desc = itemDescription
this.link = itemLink
this.hreference = hreference;
this.id =index;
this.navObj = 0; //initialized in render()
this.iconImg = 0; //initialized in render()

// iconSrc俊 瘤瀝登綽 撈固瘤 頗老闌 阿 酒撈袍俊 嘎霸 瘤瀝且 薦 樂檔廢 茄促 (格釺)
this.iconSrc = itemImg;

// methods
this.initialize = initializeItem ;
this.createIndex = createEntryIndex;
this.hide = hideItem;
this.display = display;
this.renderOb = drawItem;
this.totalHeight = totalHeight;

this.parentid=parentid;
//alert(this.parent);
}


function hideItem() {
if(browserVersion == 1) {
if(this.navObj.style.display == "none")
return;
this.navObj.style.display = "none"
}
else {
if(this.navObj.visibility == "hiden")
return;
this.navObj.visibility = "hiden";
}
}


function initializeItem(level, lastNode, leftSide) {
this.createIndex();

if(level > 0) {
if(lastNode) { //the last 'brother' in the children array
this.renderOb(leftSide + "")
leftSide = leftSide + ""
}
else {
this.renderOb(leftSide + "")
leftSide = leftSide + ""
}
}
else
this.renderOb("")
}


function drawItem(leftSide) {

if(browserVersion == 2)
doc.write("");

doc.write(" if(browserVersion == 1)
doc.write(" ID='item" + this.id + "' STYLE='position:block;' ");
doc.write(" BORDER=0 CELLSPACING=0 CELLPADDING=0>");
doc.write("");
doc.write(leftSide);

if(this.link != "") doc.write("");
doc.write(" doc.write("SRC='"+this.iconSrc+"' BORDER=0>")

if(this.link != "")
doc.write("");

doc.write("");
doc.write("");
if(USETEXTLINKS) {
if(this.link != "")
doc.write("'+ this.desc + "");
else
doc.write(this.desc);
}
else {
doc.write(this.desc);
}

doc.write("");
doc.write("")

if(browserVersion == 2)
doc.write("");

if(browserVersion == 1) {
this.navObj = doc.all["item"+this.id]
this.iconImg = doc.all["itemIcon"+this.id]
}
else if(browserVersion == 2) {
this.navObj = doc.layers["item"+this.id];
this.iconImg = this.navObj.document.images["itemIcon"+this.id];
doc.yPos = doc.yPos+this.navObj.clip.height;
}
}

function addposition(id,str1){
if(id>0){
clickedFolder = indexOfEntries[id];
parentid=clickedFolder.parentid;
parentname=indexOfEntries[parentid];
pa=parentname.desc;
if(parentid==0)str=pa+str1;
else str='—>'+pa+str1;
addposition(parentid,str);

}
}
var str="";
function veiwFile (msg) {
var typeLogo=typeof top.logo;
if(typeLogo=="undefined")return;
var tpyeFrame=typeof top.logo.top1;
if(tpyeFrame=="undefined")return;
objDocument= top.logo.top1;
var folderText="";
if(msg==0)folderText=selectfile[msg];
else {
str='—>'+selectfile[msg];
addposition(msg,str);
folderText=str;
}
objDocument.document.open();
objDocument.document.write(' 當前位置： '+folderText+"");
objDocument.document.close();
}

// Methods common to both objects (pseudo-inheritance)
function display() {
if(browserVersion == 1)
this.navObj.style.display = "block";
else
this.navObj.visibility = "show";
}


function createEntryIndex() {
indexOfEntries[nEntries] = this;
nEntries++;
}


// total height of subEntries open
function totalHeight() { //used with browserVersion == 2
var h = this.navObj.clip.height;
var i = 0;

if(this.isOpen) { // is a folder and _is_ open
for(i = 0 ; i < this.nChildren; i++)
h = h + this.children[i].totalHeight();
}
return h
}


// Events

function clickOnFolder(folderId) {
var clicked = indexOfEntries[folderId];
if(!clicked.isOpen)
clickOnNode(folderId);
if(clicked.isSelected)
return;
}


function clickOnNode(folderId) {
var clickedFolder = 0;
var state = 0;
clickedFolder = indexOfEntries[folderId];
state = clickedFolder.isOpen;
if (!state){
if(clickedFolder.target)clickedFolder.target.location=clickedFolder.hreference; //點擊folder時顯示相關連結頁面
veiwFile(folderId);
}
clickedFolder.setState(!state); //open<->close
}


function initializeDocument() {
if(doc.all)
browserVersion = 1; //IE4
else if(doc.layers)
browserVersion = 2; //NS4
else
browserVersion = 0; //other

foldersTree.initialize(0, 1, "");
//foldersTree.display();

if(browserVersion > 0) {
doc.write(" ");

// close the whole tree
clickOnNode(0);

// open the root folder
clickOnNode(0);
}
}


// Auxiliary Functions for Folder-Treee backward compatibility
function gFldr(description, hreference,parentid,target) {
var des;
index++;
if(fEntries==0){
selectfile[fEntries]=description;
fEntries++;
}
des=description;
folder = new Folder(des, hreference,parentid,target);
return(folder);
}


function gLnk(target, description, linkData, itemImg,parentid) {
fullLink = ""

if(target == 0 ||target=="") {
if(linkData != "")
fullLink = "'"+linkData+"' TARGET=\"_blank\"";//顯示在新開的表單中
else
fullLink = "";
}
if(target == 1) {
if(linkData != "" )
fullLink = "'"+linkData+"' TARGET=\"_slef\"";//顯示在表單所在的架構或表單中
else
fullLink = "";
}
else if(target == 2) {
if(linkData != "")
fullLink = "'"+linkData+"' TARGET=\"_parent\""; //顯示在包含表單的架構的父架構中
else
fullLink = "";
}
else if(target == 3) {
if(linkData != "")
fullLink = "'"+linkData+"' TARGET=\"_top\"";//顯示在頂層表單中
else
fullLink = "";
}

else {//alert(target);
if(linkData != "")
fullLink = "'"+linkData+"' TARGET="+target;//顯示在target表單中
else
fullLink = "";
}
index++; //當前節點編號

linkItem = new Item(description, linkData, fullLink, itemImg,parentid)
return linkItem
}


function insFldr(parentFolder, childFolder,target,hreference) {
var child;
var desc;
parentid=parentFolder.id;
child=gFldr(childFolder,hreference,parentid,target);
return(parentFolder.addChild(child));
}


function insDoc(parentFolder,target, description, linkData, itemImg) {
var document;
var itemImg;
itemImg=imageURL+"bu.gif";
var desc;
parentid=parentFolder.id;
document=gLnk(target, description, linkData, itemImg,parentid);
parentFolder.addChild(document);
}

function setObjDocument(msg){
if (msg!=null){
objDocument=msg;
}
}

//設定展開、收縮圖片路徑
function setImageURL(msg){
if (msg==null){
imageURL="../leftfiles/images/";
}else imageURL=msg;
}

//設定超連結文本顏色
function setLinkColor(msg){
linkColor=msg;
}
function setFloderColor(msg){
floderColor=msg;
}
// Global variables

USETEXTLINKS = 1;
indexOfEntries = new Array;
nEntries = 0;
index=-1; //節點編號
doc = document;
browserVersion = 0;
selectedFolder = 0;
selectfile=new Array;
fEntries=0;
var objDocument,imageURL;
var linkColor="#085dde";
var floderColor="#292c08";
var type1=typeof top.logo;

if (type1=="undefined"){
objDocument=null;
}

if(imageURL==null){
setImageURL(imageURL);
}

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