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/* ---------------- Script 2005-2007 EC Software -----------------
This script was created by Help & Manual and is part of the
"Browser-based Help" export format. This script is designed for
use in combination with the output of Help & Manual and must not
be used outside this context. http://www.helpandmanual.com
Do not modify this file! It will be overwritten by Help & Manual.
----------------------------------------------------------------- */
var usecookie = false;
var tocselecting = false;
var currentselection;
var autocollapse = false;
var treestate = "";
function fullexpand() { switchall(true); }
function fullcollapse() { switchall(false); }
function levelexpand(divID) {
var div = hmnavigation.document.getElementById(divID).firstChild;
while (div) {
switchdiv(div, div.id, true);
div = div.nextSibling;
}
}
function switchall(divvisible) {
var tree = hmnavigation.document.getElementById("tree");
if (tree) {
var items = tree.getElementsByTagName("div");
for(var i = 0; i < items.length; i++) if (divvisible != ((items[i].style.display=="block")?true:false)) switchdiv(items[i], items[i].id, divvisible);
if ((divvisible) && (currentselection)) intoview(currentselection, tree, false);
}
}
function loadstate(tree) {
var divID;
if ((treestate=="") && (usecookie)) treestate = document.cookie;
while (treestate != "") {
divID = treestate.substring(0,treestate.indexOf(","));
treestate = treestate.substring(divID.length+1,treestate.length);
toggle(divID);
}
var topicID = hmcontent.location.href.substring(hmcontent.location.href.lastIndexOf("/")+1,hmcontent.location.href.length);
if (topicID.lastIndexOf("#") != -1) topicID = topicID.substring(0,topicID.lastIndexOf("#"));
if (topicID.lastIndexOf("?") != -1) topicID = topicID.substring(0,topicID.lastIndexOf("?"));
tocselecting = false;
currentselection = null;
lazysync(topicID);
}
function savestate(tree) {
treestate = "";
var items = tree.getElementsByTagName("div");
for(var i = 0; i < items.length; i++) if (items[i].style.display=="block") treestate = treestate.concat(items[i].id + ",");
if (usecookie) document.cookie = treestate;
}
function toggle(divID) {
var thisdiv = hmnavigation.document.getElementById(divID);
if (thisdiv) switchdiv(thisdiv, divID, ((thisdiv.style.display=="none")?true:false));
}
function switchdiv(thisdiv, divID, divvisible) {
var thisicon = hmnavigation.document.getElementById("i"+divID.substring(3,divID.length));
var icons = "";
if (thisicon) icons = thisicon.getAttribute("name");
if (divvisible) {
thisdiv.style.display="block";
if (thisicon) thisicon.src = icons.substring(icons.lastIndexOf(":")+1, icons.length);
}
else {
thisdiv.style.display="none";
if (thisicon) thisicon.src = icons.substring(0, icons.lastIndexOf(":"));
}
}
function hilightexpand(spanID, divID) {
hilight(spanID);
var thisdiv = hmnavigation.document.getElementById(divID);
if (thisdiv) switchdiv(thisdiv, divID, true);
}
function hilight(spanID) {
tocselecting = true;
var thisnode = null;
var selectionchanged = false;
thisnode = hmnavigation.document.getElementById(spanID);
if (thisnode) {
try {
if ((currentselection) && (currentselection != thisnode)) currentselection.className = "heading" + currentselection.className.substr(7,1);
}
catch(e){}
thisnode.className = "hilight"+thisnode.className.substr(7,1);
selectionchanged = (currentselection != thisnode);
currentselection = thisnode;
}
return selectionchanged;
}
function intoview(thisnode, tree, selectionchanged) {
var thisparent = thisnode;
while (thisparent != tree) {
if ((selectionchanged) && (thisparent.nodeName.toLowerCase()=="div")) switchdiv(thisparent,thisparent.id,true);
thisparent = thisparent.parentNode;
}
thisparent = thisnode;
for (var t=0; thisparent!=null; t+=thisparent.offsetTop, thisparent=thisparent.offsetParent);
var bt = (hmnavigation.window.pageYOffset)?hmnavigation.window.pageYOffset:hmnavigation.document.body.scrollTop;
var bh = (hmnavigation.window.innerHeight)?hmnavigation.window.innerHeight:hmnavigation.document.body.offsetHeight;
if ((t+thisnode.offsetHeight-bt) > bh) hmnavigation.window.scrollTo(0,(t+24-bh))
else if (t < bt) hmnavigation.window.scrollTo(0,t);
}
function collapseunfocused(tree, selectedID) {
if (tree) {
var nodepath = "div"+selectedID.substring(1,selectedID.length);
var items = tree.getElementsByTagName("div");
for (var i = 0; i < items.length; i++) {
if (nodepath.lastIndexOf(items[i].id)<0) { switchdiv(items[i], items[i].id, false); }
}
}
}
function quicksync(aID) {
if (aID != "") {
var tree = hmnavigation.document.getElementById("tree");
if ((tree) && (!tocselecting)) {
var thisspan = hmnavigation.document.getElementById(aID);
if (thisspan) {
var selectionchanged = hilight("s"+aID.substring(1,aID.length));
intoview(thisspan, tree, selectionchanged);
}
}
if (autocollapse) {
if (currentselection) collapseunfocused(tree, currentselection.id);
else collapseunfocused(tree, "");
}
}
tocselecting = false;
}
function lazysync(topicID) {
if (topicID != "") {
var tree = hmnavigation.document.getElementById("tree");
if ((tree) && (!tocselecting)) {
var array = new Array(0);
var items = tree.getElementsByTagName("a");
for(var i = 0; i < items.length; i++) {
if (items[i].href.substring(items[i].href.lastIndexOf("/")+1,items[i].href.length)==topicID) {
var selectionchanged = hilight("s"+items[i].id.substring(1,items[i].id.length));
intoview(items[i], tree, selectionchanged);
break;
}
}
}
if (autocollapse) {
if (currentselection) collapseunfocused(tree, currentselection.id);
else collapseunfocused(tree, "");
}
}
tocselecting = false;
}
function preloadicons() {
var icons = new Array();
for (i=0; i<preloadicons.arguments.length; i++) {
icons[i] = new Image();
icons[i].src = preloadicons.arguments[i];
}
}
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