// This script works with IE 5.x+. Optimized for IE6.x
var isPersistent= false;
var ieVer = getIEVersion();
writeCSS();
function getIEVersion() {
//determines the IE version. Returns 0 if not IE
var verNum = 0
if (navigator.appName == "Microsoft Internet Explorer") {
var sVer = window.navigator.userAgent
var msie = sVer.indexOf ( "MSIE " )
if ( msie > 0 ) { // browser is Microsoft Internet Explorer; return version number
verNum = parseFloat( sVer.substring ( msie+5, sVer.indexOf ( ";", msie ) ) );
}
}
return verNum;
}
function writeCSS() {
document.writeln('<SCRIPT FOR="reftip" EVENT="onclick">window.event.cancelBubble = true;</SCRIPT>');
document.writeln('<SCRIPT FOR="cmd_lang" EVENT="onclick">langClick(this);</SCRIPT>');
document.writeln('<SCRIPT FOR="cmd_filter" EVENT=onclick>filterClick(this);</SCRIPT>');
}
//************************** LOCALIZATION VARIABLES ***************************
var L_SeeAlso_TEXT = "See Also"
var L_Requirements_TEXT = "Requirements"
var L_QuickInfo_TEXT = "QuickInfo"
var L_FilterTip_TEXT = "Language Filter"
var L_Language_TEXT = "Language"
var L_ShowAll_TEXT = "Show All"
// defines the running head popup box. Localizable
var L_PopUpBoxStyle_Style = "WIDTH:200PX; PADDING:5px 7px 7px 7px; BACKGROUND-COLOR:#FFFFCC; BORDER:SOLID 1 #999999; VISIBILITY:HIDDEN; POSITION:ABSOLUTE; TOP:0PX; LEFT:0PX; Z-INDEX:2;";
//*************************** END LOCALIZATION ********************************
//***ScriptSettings
var bRefTips = true //Show RefTips
var bInCHM = false //CHM check
var popOpen, theImg, theDiv, e;
var advanced = false;
var curLangs = null;
var scrollPos = 0;
var baseUrl = ""; //jsPath comes from the dtuelink.js
var popupDIV = "<DIV ID='popUpWindow' STYLE='"+L_PopUpBoxStyle_Style+"'>" + "</DIV>";
//***************************** END VARIABLES *********************************
// ****************************************************************************
// * Common code *
// ****************************************************************************
if (ieVer >= 5) {
// Check for <meta Name="RefTips" Content="False">
if (bRefTips==true){
var mColl = document.all.tags("META");
for (i=0; i<mColl.length; i++){
if (mColl(i).name.toUpperCase()=="REFTIPS"){
if (mColl(i).content.toUpperCase()=="FALSE") bRefTips = false;
}
}
}
// Check for <META Name="InChm" Content="True">
if (bInCHM==false){
var mColl = document.all.tags("META");
for (i=0; i<mColl.length; i++){
if (mColl(i).name.toUpperCase()=="INCHM"){
if (mColl(i).content.toUpperCase()=="TRUE") bInCHM = true;
}
}
}
var advanced = true;
}
if (advanced) {
window.onload = bodyOnLoad;
window.onbeforeprint = set_to_print;
window.onafterprint = reset_form;
}
//**************************** END COMMON CODE ********************************
function getXMLText(term) {
var out = xmldoc.selectSingleNode("/UI/String[@Id='" + term + "']").text;
return out;
}
function finishOnLoad(){
document.onkeypress = ieKey;
window.onresize = closeIE4;
document.body.onclick = bodyOnClick;
//IF THE USER HAS IE4+ THEY WILL BE ABLE TO VIEW POPUP BOXES
if (advanced){
document.body.insertAdjacentHTML('beforeEnd', popupDIV);
}
return;
}
function bodyOnClick(){
if (advanced) {
var elem = window.event.srcElement;
for (; elem; elem = elem.parentElement) {
if (elem.id == "reftip")
return;
}
hideTip();
closeMenu();
hideSeeAlso();
resizeBan();
}
}
function ieKey(){
if (window.event.keyCode == 27){
hideTip();
closeMenu();
hideSeeAlso();
resizeBan();
closeIE4();
}
return;
}
function closeIE4(){
document.all.popUpWindow.style.visibility = "hidden";
popOpen = false;
resizeBan(); //also resize the non-scrolling banner
return;
}
function bodyOnLoad(){
if (advanced) {
try{
// Wire up event handlers that required the body to have been instantiated.
document.body.oncopy = procCodeSelection;
} catch(e){}
// Process language-specific subsections and data structures
// Create the language menu
initLangs();
// Filter topic as appropriate for the context
if (curLangs != null) {
curLangs.filterTopicForLang(null, false);
}
resizeBan();
if (bRefTips==true) initReftips();
initSeeAlso();
}
finishOnLoad();
//set the scroll position
try{nstext.scrollTop = scrollPos;}
catch(e){}
}
function Load(key)
{
var value;
lct = document.location + ".";
xax = 10;
xax = lct.indexOf("mk:@MSITStore");
if (xax != -1)
{
lct = "ms-its:" + lct.substring(14,lct.length-1);
//alert("before reload : " + document.location);
//alert("replace with : " + lct);
isPersistent = false;
document.location.replace(lct);
isPersistent = true;
}
else
{
userDataCache.load("ndocSettings");
try
{
value = userDataCache.getAttribute(key);
}
catch(e){}
isPersistent = true;
// alert("load key=" + key + " value=" + value);
}
return value;
}
function Save(key, value)
{
userDataCache.setAttribute(key, value);
//alert("isPersistent : " + isPersistent);
if (!isPersistent)
{
return;
}
lct = document.location + ".";
xax = 10;
xax = lct.indexOf("mk:@MSITStore");
if (xax != -1)
{
lct = "ms-its:" + lct.substring(14,lct.length-1);
//alert("before reload : " + document.location);
//alert("replace with : " + lct);
isPersistent = false;
document.location.replace(lct);
isPersistent = true;
//alert("after reload : " + document.location);
//alert("isPersistent : " + isPersistent);
}
else
{
userDataCache.save("ndocSettings");
//alert("save key=" + key + " value=" + value);
}
}
// ****************************************************************************
// * Language filtering *
// ****************************************************************************
// ------------------------- CurLangList class --------------------------------
function CurLangList(docLangList){
// Current Lang Object ctor: Only instantiated if needed.
// Member fields
this.langList = null;
this.showAll = true;
var address = location.href;
var bookmarkStart = address.indexOf("#");
var tempLangList = null;
// (Try 1) Check the dynamic help window for current language.
if (tempLangList == null) {
// Could result in a multi-item langList
try{
for (i=1; i< window.external.ContextAttributes.Count; i++){
if(window.external.ContextAttributes(i).Name.toUpperCase()=="DEVLANG"){
var b = window.external.ContextAttributes(i).Values.toArray();
}
}
}
catch(e){}
// Convert lang names to user-readable values
if (b != null ) {
var listLength = b.length;
tempLangList = new Array(listLength);
for (var i = 0, end = listLength; i < end; ++i ) {
// Map attrib Value to attrib Display values for select langs, otherwise use as is.
switch (b[i].toUpperCase()) {
case "VB" :
tempLangList[i] = "Visual Basic";
break;
case "VC" :
tempLangList[i] = "C++";
break;
case "CSHARP" :
tempLangList[i] = "C#";
break;
case "JSCRIPT" :
tempLangList[i] = "JScript";
break;
case "VBSCRIPT" :
tempLangList[i] = "VBScript";
break;
case "VJ#" :
tempLangList[i] = "VJ#";
break;
default :
tempLangList[i] = b[i];
break;
}
}
}
}
// (Try 2) Read the persisted value
if (tempLangList == null){
// Results in a single-item langList
var lang = Load("lang");
if (lang)
{
if (lang!="All")
{
var found = false;
for (var i = 0, end = docLangList.length; ((i < end) && (!found)); ++i) {
if (docLangList[i] == lang) {
// Read if found in the current document
found = true;
tempLangList = new Array(1);
tempLangList[0] = lang;
}
}
}
}
}
// Create the list of filterable languages for this context
if (tempLangList == null) {
// No curLang
this.showAll = true;
} else {
// Add langs to the current lang list if found in the docLangList
var foundCount = 0;
// (1) Find how many match
for (var i = 0, endOuter = tempLangList.length; i < endOuter; ++i ) {
var testLang = tempLangList[i].toLowerCase();
for (var j = 0, endInner = docLangList.length; j < endInner; ++j ) {
if (testLang == docLangList[j].toLowerCase()) {
++foundCount;
}
}
}
if (foundCount > 0) {
// (2) Allocate this.langList and add the found langs to the array
this.langList = new Array(foundCount);
var k = 0;
for (var i = 0, endOuter = tempLangList.length; i < endOuter; ++i ) {
var testLang = tempLangList[i].toLowerCase();
for (var j = 0, endInner = docLangList.length; j < endInner; ++j ) {
if (testLang == docLangList[j].toLowerCase()) {
this.langList[k++] = docLangList[j];
}
}
}
// Sort the list
this.langList = this.langList.sort();
// There is a curLang
this.showAll = false;
}
}
return;
}
function declareFilterTopicForLang(langName, saveLang){
// Have something to filter on
if (langName == null) {
if (this.langList == null) {
// Show all if no langs were found that have subsections defined in the topic
this.showAll = true;
unfilterLang();
} else {
// Show all context-specific langs
// NOTE: A language would not appear in this.langList unless
// it was somewhere on the topic.
this.showAll = false;
resetLangBlocks();
var isMultiLang = (this.langList.length > 1);
for (var i = 0, end = this.langList.length; i < end; ++i ) {
filterLang(this.langList[i], isMultiLang);
}
}
} else {
// Show only the specified lang
this.showAll = false;
resetLangBlocks();
filterLang(langName, false);
}
// Always persist the lang setting when requested by the user
if (saveLang && isLangPersistable(langName)) {
Save('lang', langName);
}
return;
}
function declareUnfilterTopicForLang(saveLang){
this.showAll = true;
if (saveLang) {
Save('lang', 'All');
}
unfilterLang();
return;
}
function declareCurLangListToString() {
// Creates a comma-space dilimited display string of the langs for use in the banner heading
var outString;
if ( this.langList == null ) {
outString = "";
}
else {
outString = this.langList[0];
var i = 1;
while ( i < this.langList.length ) {
outString += ", " + this.langList[i++];
}
}
return outString;
}
// Bind the CurLangList member function declarations to the function prototype property
CurLangList.prototype.filterTopicForLang = declareFilterTopicForLang;
CurLangList.prototype.unfilterTopicForLang = declareUnfilterTopicForLang;
CurLangList.prototype.toString = declareCurLangListToString;
// ------------------ Language filtering accessory functions ---------------------------
function isLangPersistable(langName) {
var pass = false;
var testLang = langName.toLowerCase();
switch ( testLang ) {
// Fall through to default: If listed here is persistable
case "visual basic":
case "c#":
case "c++":
case "jscript":
case "vj#":
pass = true;
break;
default:
pass = false;
break;
}
return pass;
}
function findLanguage(bookmark){
// Find span associated with bookmark
var found = false
var aColl = document.all.tags("A");
for (i=0; i<aColl.length; i++){
if (aColl(i).name.toUpperCase()==bookmark.toUpperCase()){
var elem = null
for(t = 1; t<4; t++){
elem = document.all(aColl(i).sourceIndex + t);
if (elem.tagName.toUpperCase()=="SPAN")
found = true;
break;
}
break;
}
}
//if found, filter language
if (found){
var lang = elem.innerText
return lang.substring(lang.indexOf("[") + 1, lang.indexOf("]"));
}
}
function initLangs() {
// instantiates curLangs
var hdr = document.all.hdr;
if (!hdr)
return;
var langs = new Array;
var spans = document.all.tags("SPAN");
if (spans) {
var iElem = spans.length;
for (iElem = 0; iElem < spans.length; iElem++) {
var elem = spans[iElem];
if (elem.className == "lang") {
// Update the array of unique language names.
var a = elem.innerText.split(",");
for (var iTok = 0; iTok < a.length; iTok++) {
if (a[iTok]=="[A]"){
langs[0]="A";
elem.parentElement.outerText="";
}
var m = a[iTok].match(/([A-Za-z].*[A-Za-z+#0-9])/);
if (m) {
var iLang = 0;
while (iLang < langs.length && langs[iLang] < m[1])
iLang++;
if (iLang == langs.length || langs[iLang] != m[1]) {
var before = langs.slice(0,iLang);
var after = langs.slice(iLang);
langs = before.concat(m[1]).concat(after);
}
}
}
}
}
}
if (langs.length > 0) {
// No language button created in this case.
var pres = document.all.tags("PRE");
if (pres) {
for (var iPre = 0; iPre < pres.length; iPre++)
initPreElem(pres[iPre]);
}
// Instantiate curLangs
curLangs = new CurLangList(langs);
// Add current DevLang to the heading
var iLim = document.body.all.length;
var head = null;
for (var i = 0; i < iLim; i++) {
var elem = document.body.all[i];
if (elem.tagName.match(/^(P)|(PRE)|([DOU]L)$/))
break;
if (elem.tagName.match(/^H[1-6]$/)) {
head = elem;
head.insertAdjacentHTML('beforeEnd', '<SPAN CLASS=ilang></SPAN>');
}
}
iLang = 0;
foundA = false;
while (iLang != langs.length){
if (langs[iLang]=="A")
foundA = true;
iLang++;
}
if (!foundA)
// don't language button on
var td = hdr.insertCell(0);
if (td) {
// Add the language button to the button bar.
td.className = "button1";
td.onkeyup = ieKey;
td.onkeypress = langMenu;
td.onclick = langMenu;
td.innerHTML = '<IMG id=button1 SRC="' + baseUrl + 'Filter1a.gif' + '" ALT="' +
L_FilterTip_TEXT + '" BORDER=0 TABINDEX=0>';
// Create the current lang selection menu.
var div = '<DIV ID="lang_menu" CLASS=langMenu onkeypress=ieKey><B>' + L_Language_TEXT + '</B><UL>';
for (var i = 0; i < langs.length; i++)
div += '<LI><A HREF="" ONCLICK="chooseLang(this)">' + langs[i] + '</A><BR>';
div += '<LI><A HREF="" ONCLICK="chooseAll()">' + L_ShowAll_TEXT + '</A></UL></DIV>';
try{nsbanner.insertAdjacentHTML('afterEnd', div);}
catch(e){try{scrbanner.insertAdjacentHTML('afterEnd', div);}catch(e){}}
}
}
}
function initPreElem(pre){
var htm0 = pre.outerHTML;
var reLang = /<span\b[^>]*class="?lang"?[^>]*>/i;
var iFirst = -1;
var iSecond = -1;
iFirst = htm0.search(reLang);
if (iFirst >= 0) {
iPos = iFirst + 17;
iMatch = htm0.substr(iPos).search(reLang);
if (iMatch >= 0)
iSecond = iPos + iMatch;
}
if (iSecond < 0) {
var htm1 = trimPreElem(htm0);
if (htm1 != htm0) {
pre.insertAdjacentHTML('afterEnd', htm1);
pre.outerHTML = "";
}
}
else {
var rePairs = /<(\w+)\b[^>]*><\/\1>/gi;
var substr1 = htm0.substring(0,iSecond);
var tags1 = substr1.replace(/>[^<>]+(<|$)/g, ">$1");
var open1 = tags1.replace(rePairs, "");
open1 = open1.replace(rePairs, "");
var substr2 = htm0.substring(iSecond);
var tags2 = substr2.replace(/>[^<>]+</g, "><");
var open2 = tags2.replace(rePairs, "");
open2 = open2.replace(rePairs, "");
pre.insertAdjacentHTML('afterEnd', open1 + substr2);
pre.insertAdjacentHTML('afterEnd', trimPreElem(substr1 + open2));
pre.outerHTML = "";
}
}
function trimPreElem(htm){
return htm.replace(/[ \r\n]*((<\/[BI]>)*)[ \r\n]*<\/PRE>/g, "$1</PRE><P></P>").replace(
/\w*<\/SPAN>\w*((<[BI]>)*)\r\n/g, "\r\n</SPAN>$1"
);
}
function getBlock(elem){
while (elem && elem.tagName.match(/^([BIUA]|(SPAN)|(CODE)|(TD))$/))
elem = elem.parentElement;
return elem;
}
function langMenu(){
bodyOnClick();
var btn = window.event.srcElement
if (btn.id=="button1"){
btn.src = btn.src.replace("a.gif", "c.gif");}
window.event.returnValue = false;
window.event.cancelBubble = true;
var div = document.all.lang_menu;
var lnk = window.event.srcElement;
if (div && lnk) {
var x = lnk.offsetLeft + lnk.offsetWidth - div.offsetWidth;
div.style.pixelLeft = (x < 0) ? 0 : x;
div.style.pixelTop = lnk.offsetTop + lnk.offsetHeight;
div.style.visibility = "visible";
}
}
function chooseLang(item){
// Called from the Lang Menu onclick event
window.event.returnValue = false;
window.event.cancelBubble = true;
if (item != null) {
closeMenu();
var langName = item.innerText;
curLangs.filterTopicForLang(langName, true);
}
return;
}
function chooseAll(){
// Called from the Lang Menu onclick event
window.event.returnValue = false;
window.event.cancelBubble = true;
closeMenu();
if ( curLangs != null ) {
curLangs.unfilterTopicForLang(true);
}
return;
}
function filterLang(langName, isMultiLang){
// Call resetLangBlocks() first to reset
// Then call filterLang() repeatedly for each lang that needs to be filtered.
var spans = document.all.tags("SPAN");
for (var i = 0; i < spans.length; i++) {
var elem = spans[i];
if (elem.className == "lang") {
var isMatch = filterMatch(elem.innerText, langName);
var block = getBlock(elem);
if (isMatch) {
block.style.display = "block";
}
elem.style.display = isMultiLang ? "inline" : "none";
if (block.tagName == "DT") {
var next = getNext(block);
if (next && next.tagName == "DD") {
if (isMatch) {
next.style.display = "block";
}
}
}
else if (block.tagName == "DIV") {
block.className = "filtered2";
}
else if (block.tagName.match(/^H[1-6]$/)) {
if (topicHeading(block)) {
if (isMatch) {
var tag = null;
if (block.children && block.children.length) {
tag = block.children[block.children.length - 1];
if (tag.className == "ilang") {
tag.innerHTML = ' [' + langName + ']';
}
}
}
}
else {
var next = getNext(block);
while (next && !next.tagName.match(/^(H[1-6])$/)) {
if (next.tagName =="DIV"){
if (next.className.toUpperCase() != "TABLEDIV") break;
}
if (isMatch) {
next.style.display = "block";
}
next = getNext(next);
}
}
}
}
else if (elem.className == "ilang") {
var block = getBlock(elem);
if (block.tagName == "H1") {
if (isMultiLang) {
elem.innerHTML = ' [' + curLangs.toString() + ']';
} else {
elem.innerHTML = ' [' + langName + ']';
}
}
}
}
resizeBan();
return;
}
function unfilterLang(){
var spans = document.all.tags("SPAN");
for (var i = 0; i < spans.length; i++) {
var elem = spans[i];
if (elem.className == "lang") {
var block = getBlock(elem);
block.style.display = "block";
elem.style.display = "inline";
if (block.tagName == "DT") {
var next = getNext(block);
if (next && next.tagName == "DD")
next.style.display = "block";
}
else if (block.tagName == "DIV") {
block.className = "filtered";
}
else if (block.tagName.match(/^H[1-6]$/)) {
if (topicHeading(block)) {
var tag = null;
if (block.children && block.children.length) {
tag = block.children[block.children.length - 1];
if (tag && tag.className == "ilang")
tag.innerHTML = "";
}
}
else {
var next = getNext(block);
while (next && !next.tagName.match(/^(H[1-6])$/)) {
if (next.tagName =="DIV"){
if (next.className.toUpperCase() != "TABLEDIV") break;
}
next.style.display = "block";
next = getNext(next);
}
}
}
}
else if (elem.className == "ilang") {
elem.innerHTML = "";
}
}
resizeBan();
return;
}
function resetLangBlocks(){
// Hides all lang blocks to reset display.
// Call before filterLang(), which selectively enables.
var spans = document.all.tags("SPAN");
for (var i = 0; i < spans.length; i++) {
var elem = spans[i];
if (elem.className == "lang") {
var block = getBlock(elem);
block.style.display = "none";
elem.style.display = "inline";
if (block.tagName == "DT") {
var next = getNext(block);
if (next && next.tagName == "DD")
next.style.display = "none";
}
else if (block.tagName == "DIV") {
block.className = "filtered";
}
else if (block.tagName.match(/^H[1-6]$/)) {
if (topicHeading(block)) {
var tag = null;
if (block.children && block.children.length) {
tag = block.children[block.children.length - 1];
if (tag && tag.className == "ilang")
tag.innerHTML = "";
}
}
else {
var next = getNext(block);
while (next && !next.tagName.match(/^(H[1-6])$/)) {
if (next.tagName =="DIV"){
if (next.className.toUpperCase() != "TABLEDIV") break;
}
next.style.display = "none";
next = getNext(next);
}
}
}
}
else if (elem.className == "ilang") {
elem.innerHTML = "";
}
}
resizeBan();
return;
}
function closeMenu(){
var div = document.all.lang_menu;
if (div && div.style.visibility != "hidden") {
var lnk = document.activeElement;
if (lnk && lnk.tagName == "A")
lnk.blur();
div.style.visibility = "hidden";
}
}
function getNext(elem){
for (var i = elem.sourceIndex + 1; i < document.all.length; i++) {
var next = document.all[i];
if (!elem.contains(next))
return next;
}
return null;
}
function filterMatch(text, name){
var a = text.split(",");
for (var iTok = 0; iTok < a.length; iTok++) {
var m = a[iTok].match(/([A-Za-z].*[A-Za-z+#0-9])/);
if (m && m[1] == name)
return true;
}
return false;
}
function topicHeading(head){
try{var iLim = nstext.children.length;
Section = nstext;}
catch(e){try{var iLim = scrtext.children.length;
Section = scrtext;}
catch(e){var iLim = document.body.children.length;
Section = document.body;
}
}
var idxLim = head.sourceIndex;
for (var i = 0; i < iLim; i++) {
var elem = Section.children[i];
if (elem.sourceIndex < idxLim) {
if (elem.tagName.match(/^(P)|(PRE)|([DOU]L)$/))
return false;
}
else
break;
}
return true;
}
// ****************************************************************************
// * Clipboard Processing *
// ****************************************************************************
function procCodeSelection() {
try {
var oRange = document.selection.createRange();
if (document.selection.type != "none") {
var sMsg = "Nothing selected.";
var oParent = oRange.parentElement();
var sParentName = oParent.tagName;
var sClassValue = oParent.getAttribute("className", 0);
if ((sParentName != null) && (sClassValue != null)) {
if ((sParentName.toLowerCase() == "pre") && (sClassValue.toLowerCase() == "code")) {
var re = /\s*$/gi;
var r = oRange.text.replace(re, "\r\n");
if (r != null) {
window.event.returnValue = false;
window.clipboardData.setData("Text", r);
}
}
}
}
}
catch(e){}
return;
}
// ****************************************************************************
// * Reftips (parameter popups) *
// ****************************************************************************
function initReftips(){
var DLs = document.all.tags("DL");
var PREs = document.all.tags("PRE");
if (DLs && PREs) {
var iDL = 0;
var iPRE = 0;
var iSyntax = -1;
for (var iPRE = 0; iPRE < PREs.length; iPRE++) {
if (PREs[iPRE].className == "syntax") {
while (iDL < DLs.length && DLs[iDL].sourceIndex < PREs[iPRE].sourceIndex)
iDL++;
if (iDL < DLs.length) {
initSyntax(PREs[iPRE], DLs[iDL]);
iSyntax = iPRE;
}
else
break;
}
}
if (iSyntax >= 0) {
var last = PREs[iSyntax];
if (last.parentElement.tagName == "DIV") last = last.parentElement;
last.insertAdjacentHTML('afterEnd','<DIV ID=reftip CLASS=reftip STYLE="position:absolute;visibility:hidden;overflow:visible;"></DIV>');
}
}
}
function initSyntax(pre, dl){
var strSyn = pre.outerHTML;
var ichStart = strSyn.indexOf('>', 0) + 1;
var terms = dl.children.tags("DT");
if (terms) {
for (var iTerm = 0; iTerm < terms.length; iTerm++) {
if (terms[iTerm].innerHTML.indexOf("<!--join-->")!=-1){
var word = terms[iTerm].innerText.replace(/\s$/, "");
var ichMatch = findTerm(strSyn, ichStart, word);
if (ichMatch < 1){
word = word.replace(/\s/, " ")
ichMatch = findTerm(strSyn, ichStart, word);
}
while (ichMatch > 0) {
var strTag = '<A HREF="" ONCLICK="showTip(this)" CLASS="synParam">' + word + '</A>';
strSyn =
strSyn.slice(0, ichMatch) +
strTag +
strSyn.slice(ichMatch + word.length);
ichMatch = findTerm(strSyn, ichMatch + strTag.length, word);
}
}
}
for (var iTerm = 0; iTerm < terms.length; iTerm++) {
if (terms[iTerm].innerHTML.indexOf("<!--join-->")==-1){
var words = terms[iTerm].innerText.replace(/\[.+\]/g, " ").replace(/,/g, " ").split(" ");
var htm = terms[iTerm].innerHTML;
for (var iWord = 0; iWord < words.length; iWord++) {
var word = words[iWord];
if (word.length > 0 && htm.indexOf(word, 0) < 0)
word = word.replace(/:.+/, "");
if (word.length > 0) {
var ichMatch = findTerm(strSyn, ichStart, word);
while (ichMatch > 0) {
if (!isLinkText(strSyn.substring(ichMatch))){
var strTag = '<A HREF="" ONCLICK="showTip(this)" CLASS="synParam">' + word + '</A>';
strSyn =
strSyn.slice(0, ichMatch) +
strTag +
strSyn.slice(ichMatch + word.length);
ichMatch = findTerm(strSyn, ichMatch + strTag.length, word);
}
else ichMatch = findTerm(strSyn, ichMatch + word.length, word);
}
}
}
}
}
}
// Replace the syntax block with our modified version.
pre.outerHTML = strSyn;
}
function findTerm(strSyn, ichPos, strTerm)
{
var ichMatch = strSyn.indexOf(strTerm, ichPos);
while (ichMatch >= 0) {
var prev = (ichMatch == 0) ? '\0' : strSyn.charAt(ichMatch - 1);
var next = strSyn.charAt(ichMatch + strTerm.length);
if (!isalnum(prev) && !isalnum(next) && !isInTag(strSyn, ichMatch)) {
var ichComment = strSyn.indexOf("/*", ichPos);
while (ichComment >= 0) {
if (ichComment > ichMatch) {
ichComment = -1;
break;
}
var ichEnd = strSyn.indexOf("*/", ichComment);
if (ichEnd < 0 || ichEnd > ichMatch)
break;
ichComment = strSyn.indexOf("/*", ichEnd);
}
if (ichComment < 0) {
ichComment = strSyn.indexOf("//", ichPos);
var newPos = 0;
if (ichComment >= 0) {
while (isInTag(strSyn, ichComment)) { //checks to see if the comment is in a tag (and thus part of a URL)
newPos = ichComment + 1;
ichComment = strSyn.indexOf("//", newPos);
if (ichComment < 0)
break;
}
while (ichComment >= 0) {
if (ichComment > ichMatch) {
ichComment = -1;
break;
}
var ichEnd = strSyn.indexOf("\n", ichComment);
if (ichEnd < 0 || ichEnd > ichMatch)
break;
ichComment = strSyn.indexOf("//", ichEnd);
}
}
}
if (ichComment < 0)
break;
}
ichMatch = strSyn.indexOf(strTerm, ichMatch + strTerm.length);
}
return ichMatch;
}
function isLinkText(strHtml){
return strHtml.indexOf("<")==strHtml.toLowerCase().indexOf("<\/a>");
}
function isInTag(strHtml, ichPos)
{
return strHtml.lastIndexOf('<', ichPos) >
strHtml.lastIndexOf('>', ichPos);
}
function isalnum(ch){
return ((ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || (ch >= '0' && ch <= '9') || (ch == '_') || (ch == '-'));
}
function showTip(link){
bodyOnClick();
var tip = document.all.reftip;
if (!tip || !link)
return;
window.event.returnValue = false;
window.event.cancelBubble = true;
// Hide the tip if necessary and initialize its size.
tip.style.visibility = "hidden";
tip.style.pixelWidth = 260;
tip.style.pixelHeight = 24;
// Find the link target.
var term = null;
var def = null;
var DLs = document.all.tags("DL");
for (var iDL = 0; iDL < DLs.length; iDL++) {
if (DLs[iDL].sourceIndex > link.sourceIndex) {
var dl = DLs[iDL];
var iMax = dl.children.length - 1;
for (var iElem = 0; iElem < iMax; iElem++) {
var dt = dl.children[iElem];
if (dt.tagName == "DT" && dt.style.display != "none") {
if (findTerm(dt.innerText, 0, link.innerText) >= 0) {
var dd = dl.children[iElem + 1];
if (dd.tagName == "DD") {
term = dt;
def = dd;
}
break;
}
}
}
break;
}
}
if (def) {
var popupText = null;
for (var ddIdx = 0, ddEnd = def.children.length; ddIdx < ddEnd; ++ddIdx) {
var tmp = def.children[ddIdx].tagName.toLowerCase();
if (tmp == "span") {
popupText = def.children[ddIdx].innerHTML;
break;
}
}
if (popupText == null) {
popupText = def.innerHTML;
}
window.linkElement = link;
window.linkTarget = term;
tip.innerHTML = '<DL><DT>' + term.innerHTML + '</DT><DD>' + popupText + '</DD></DL>';
window.setTimeout("moveTip()", 0);
}
}
function jumpParam(){
hideTip();
window.linkTarget.scrollIntoView();
document.body.scrollLeft = 0;
flash(3);
}
function flash(c){
window.linkTarget.style.background = (c & 1) ? "#CCCCCC" : "";
if (c)
window.setTimeout("flash(" + (c-1) + ")", 200);
}
function moveTip(){
var tip = document.all.reftip;
var link = window.linkElement;
if (!tip || !link)
return; //error
var w = tip.offsetWidth;
var h = tip.offsetHeight;
if (w > tip.style.pixelWidth) {
tip.style.pixelWidth = w;
window.setTimeout("moveTip()", 0);
return;
}
var maxw = document.body.clientWidth-20;
var maxh = document.body.clientHeight - 200;
if (h > maxh) {
if (w < maxw) {
w = w * 3 / 2;
tip.style.pixelWidth = (w < maxw) ? w : maxw;
window.setTimeout("moveTip()", 0);
return;
}
}
var x,y;
var linkLeft = link.offsetLeft - document.body.scrollLeft;
var linkRight = linkLeft + link.offsetWidth;
try{var linkTop = link.offsetTop - nstext.scrollTop + nstext.offsetTop;}
catch(e){var linkTop = link.offsetTop;}
var linkBottom = linkTop + link.offsetHeight + 4;
var cxMin = link.offsetWidth - 24;
if (cxMin < 16)
cxMin = 16;
if ((linkLeft + cxMin + w <= maxw)&&(h+linkTop <= maxh + 150)) {
x = linkLeft;
y = linkBottom;
}
if ((linkLeft + cxMin + w <= maxw)&&(h+linkTop > maxh + 150)) {
x = maxw - w;
if (x > linkRight + 8)
x = linkRight + 8;
x = linkLeft;
y = linkTop-h;
}
if ((linkLeft + cxMin + w >= maxw)&&(h+linkTop <= maxh + 150)) {
x = linkRight - w;
if (x < 0)
x = 0;
y=linkBottom;
}
if ((linkLeft + cxMin + w >= maxw)&&(h+linkTop > maxh + 150)) {
x = linkRight - w;
if (x < 0)
x = 0;
y = linkTop-h;
if (y<0)
y = 0;
}
link.style.background = "#CCCCCC";
tip.style.pixelLeft = x + document.body.scrollLeft;
tip.style.pixelTop = y;
tip.style.visibility = "visible";
}
function hideTip(){
if (window.linkElement) {
window.linkElement.style.background = "";
window.linkElement = null;
}
var tip = document.all.reftip;
if (tip) {
tip.style.visibility = "hidden";
tip.innerHTML = "";
}
}
function beginsWith(s1, s2){
// Does s1 begin with s2?
return s1.toLowerCase().substring(0, s2.length) == s2.toLowerCase();
}
// ****************************************************************************
// * See Also popups *
// ****************************************************************************
function initSeeAlso(){
var hdr = document.all.hdr;
if (!hdr)
return;
var divS = new String;
var divR = new String;
var heads = document.all.tags("H4");
if (heads) {
for (var i = 0; i < heads.length; i++) {
var head = heads[i];
var txt = head.innerText;
if (beginsWith(txt, L_SeeAlso_TEXT) ) {
divS += head.outerHTML;
var next = getNext(head);
while (next && !next.tagName.match(/^(H[1-4])|(DIV)$/)) {
divS += next.outerHTML;
next = getNext(next);
}
while ((divS.indexOf("<MSHelp:ktable")!=-1)&&(divS.indexOf("<\/MSHelp:ktable>")!=-1)){
divS=divS.substring(0, divS.indexOf("<MSHelp:ktable")) + divS.substring(divS.indexOf("<\/MSHelp:ktable>")+16);
}
}
else if (beginsWith(txt, L_Requirements_TEXT) || beginsWith(txt, L_QuickInfo_TEXT) ) {
divR += head.outerHTML;
var next = getNext(head);
var isValid = true;
while (isValid){
if (next && !next.tagName.match(/^(H[1-4])$/)){
if (next.tagName == "DIV" && next.outerHTML.indexOf("tablediv")==-1)
isValid = false;
if (isValid){
divR += next.outerHTML;
next = getNext(next);
}
}
else
isValid = false;
}
}
}
}
var pos = getNext(hdr.parentElement);
if (pos) {
if (divR != "") {
divR = '<DIV ID=rpop CLASS=sapop onkeypress=ieKey>' + divR + '</DIV>';
var td = hdr.insertCell(0);
if (td) {
td.className = "button1";
td.onclick = showRequirements;
td.onkeyup = ieKey;
td.onkeypress = showRequirements;
td.innerHTML = '<IMG id=button1 SRC="' + baseUrl + 'Requirements1a.gif' + '" ALT="' + L_Requirements_TEXT + '" BORDER=0 TABINDEX=0>';
if (advanced)
try{nsbanner.insertAdjacentHTML('afterEnd', divR);}
catch(e){try{scrbanner.insertAdjacentHTML('afterEnd', divR);}catch(e){}}
else
document.body.insertAdjacentHTML('beforeEnd', divR);
}
}
if (divS != "") {
divS = '<DIV ID=sapop CLASS=sapop onkeypress=ieKey>' + divS + '</DIV>';
var td = hdr.insertCell(0);
if (td) {
td.className = "button1";
td.onclick = showSeeAlso;
td.onkeyup = ieKey;
td.onkeypress = showSeeAlso;
td.innerHTML = '<IMG id=button1 SRC="' + baseUrl + 'SeeAlso1a.gif' + '" ALT="' + L_SeeAlso_TEXT + '" BORDER=0 TABINDEX=0>';
if (advanced)
try{nsbanner.insertAdjacentHTML('afterEnd', divS);}
catch(e){try{scrbanner.insertAdjacentHTML('afterEnd', divS);}catch(e){}}
else
document.body.insertAdjacentHTML('beforeEnd', divS);
}
}
}
}
function resetButtons(){
//unclick buttons...
var btns = document.all.button1;
if (btns) {
if (btns.src!=null) btns.src=btns.src.replace("c.gif", "a.gif"); //if there is only one button.
for (var i = 0; i < btns.length; i++){
btns[i].src = btns[i].src.replace("c.gif", "a.gif");
}
}
}
function showSeeAlso(){
bodyOnClick();
var btn = window.event.srcElement
if (btn.id=="button1"){
btn.src = btn.src.replace("a.gif", "c.gif");}
window.event.returnValue = false;
window.event.cancelBubble = true;
var div = document.all.sapop;
var lnk = window.event.srcElement;
if (div && lnk) {
div.style.pixelTop = lnk.offsetTop + lnk.offsetHeight;
div.style.visibility = "visible";
}
}
function showRequirements(){
bodyOnClick();
var btn = window.event.srcElement
if (btn.id=="button1"){
btn.src = btn.src.replace("a.gif", "c.gif");}
window.event.returnValue = false;
window.event.cancelBubble = true;
var div = document.all.rpop;
var lnk = window.event.srcElement;
if (div && lnk) {
div.style.pixelTop = lnk.offsetTop + lnk.offsetHeight;
div.style.visibility = "visible";
}
}
function hideSeeAlso(){
var div = document.all.sapop;
if (div)
div.style.visibility = "hidden";
var div = document.all.rpop;
if (div)
div.style.visibility = "hidden";
}
function loadAll(){
try {
scrollPos = allHistory.getAttribute("Scroll");
}
catch(e){ }
}
function saveAll(){
try{
allHistory.setAttribute("Scroll",nstext.scrollTop);
}
catch(e){ }
}
// ****************************************************************************
// * Nonscrolling region *
// ****************************************************************************
function resizeBan(){
//resizes nonscrolling banner
if (document.body.clientWidth==0) return;
var oBanner= document.all.item("nsbanner");
var oText= document.all.item("nstext");
if (oText == null) return;
var oBannerrow1 = document.all.item("bannerrow1");
var oTitleRow = document.all.item("titlerow");
if (oBannerrow1 != null){
var iScrollWidth = bodyID.scrollWidth;
oBannerrow1.style.marginRight = 0 - iScrollWidth;
}
if (oTitleRow != null){
oTitleRow.style.padding = "0px 10px 0px 22px; ";
}
if (oBanner != null){
document.body.scroll = "no"
oText.style.overflow= "auto";
oBanner.style.width= document.body.offsetWidth - 2;
oText.style.paddingRight = "20px"; // Width issue code
oText.style.width= document.body.offsetWidth - 4;
oText.style.top=0;
if (document.body.offsetHeight > oBanner.offsetHeight + 4)
oText.style.height= document.body.offsetHeight - (oBanner.offsetHeight + 4)
else oText.style.height=0
}
try{nstext.setActive();} //allows scrolling from keyboard as soon as page is loaded. Only works in IE 5.5 and above.
catch(e){}
resetButtons();
}
function set_to_print(){
//breaks out of divs to print
var i;
if (window.text)document.all.text.style.height = "auto";
for (i=0; i < document.all.length; i++){
if (document.all[i].tagName == "BODY") {
document.all[i].scroll = "yes";
}
if (document.all[i].id == "nsbanner") {
document.all[i].style.margin = "0px 0px 0px 0px";
document.all[i].style.width = "100%";
}
if (document.all[i].id == "nstext") {
document.all[i].style.overflow = "visible";
document.all[i].style.top = "5px";
document.all[i].style.width = "100%";
document.all[i].style.padding = "0px 10px 0px 30px";
}
}
}
function reset_form(){
//returns to the div nonscrolling region after print
document.location.reload();
}
