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- var doc = new Object();
- var win = new Object();
- var image_on = '';
- var image_off = '';
-
- function TocControl(){
- this.printStr = printStr;
- this.setTarget = setTarget;
- this.setVar = setVar;
- this.tree = tree;
- }
-
- function setVar(WINDOW, DOCUMENT, IMAGE_ON, IMAGE_OFF){
- win = WINDOW;
- doc = DOCUMENT;
- image_on = IMAGE_ON;
- image_off = IMAGE_OFF;
- }
-
- function setTarget(str){
- if (win.top != self) {
- if (win.top.frames.length > 1 && win.top.frames[1].name==str) {
- for (i=0; i<doc.links.length; i++) {
- if (doc.links(i).target=="")
- doc.links(i).target=str;
- }
- }
- }
- }
-
- function tree(src){
- //<!--@ Limit response to ALINK and IMAGE type elements-->
- if ((src.tagName == "A")||(src.tagName == "IMG")) {
- var i = 0;
-
- //<!--@ Go upwards parent containers -->
- for (var TAG_PARENT = src.parentElement; TAG_PARENT != null; TAG_PARENT = TAG_PARENT.parentElement) {
-
- //<!--@ If you find <LI> container test for node type end exit loop -->
- if(TAG_PARENT.tagName == "LI") {
- setIfNode(TAG_PARENT);
- break;
- }
-
- //<!--@ Exit if looped 4 times -->
- if (i == 4) break;
- i++;
- }
- }
- }
-
- function setIfNode(src){
- var i = 0;
-
- //<!--@ Look children elements for <DIV> and <IMG> elements
- // Loop will terminate in two steps for non node elements.
- // -->
- while (src.children(i) != null){
-
- //<!--@ Look for IMG inside <A> element -->
- if (src.children(i).tagName == "A") {
- if (src.children(i).children(0))
- if (src.children(i).children(0).className == "FLIP" )
- var IMAGE = src.children(i).children(0)
- }
-
- //<!--@ If you find <DIV> -->
- if (src.children(i).tagName == "DIV") {
- if (src.children(i).className == "Outline"){
- var NODE = src.children(i);
- break;
- }else {alert("Improper DIV CLASS for this request!"); break;}
- }
-
- //<!--@ Exit after 4 loops -->
- if (i==4) break;
- i++
- }
- if (NODE) displayMode(NODE,IMAGE);
- }
-
- function displayMode(src,image){
- if (src){
-
- if ('none' == src.style.display) {
- src.style.display = '';
- //<!--@ Set the expanded tree node icon image_on = global variable -->
- if(image) image.src = image_on;
- }
- else{
- src.style.display = 'none';
- //<!--@ Set the collapsed tree node icon image_off = global variable -->
- if(image) image.src = image_off ;
-
- //<!-- Colapse all children elements -->
- collapseChildren(src);
- }
- }
-
- }
-
-
- function collapseChildren(src) {
- var i;
- var div = doc.all.tags("DIV");
- for (i=0; i<div.length; i++) {
- if (div(i).sourceIndex < src.sourceIndex) continue;
- if (src.contains(div(i)) != true) return;
- if (div(i).className == "Outline") {div(i).style.display = "none" };
- }
- }
-
- function setTocControl(sImgOn, sImgOff){
- if((g_isIE== true) && (g_iMaj > 3)){
- setVar(window,document,sImgOn,sImgOff);
- setTarget("TEXTWIN");
- }
- }
-
-
-