942 lines
25 KiB
JavaScript
Executable File
942 lines
25 KiB
JavaScript
Executable File
////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// ADOBE SYSTEMS INCORPORATED
|
|
// Copyright 2008 Adobe Systems Incorporated
|
|
// All Rights Reserved.
|
|
//
|
|
// NOTICE: Adobe permits you to use, modify, and distribute this file
|
|
// in accordance with the terms of the license agreement accompanying it.
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
function closePopup()
|
|
{
|
|
window.close();
|
|
}
|
|
function scrollToNameAnchor()
|
|
{
|
|
var nameAnchor = window.location.href;
|
|
var value = nameAnchor.split("nameAnchor=");
|
|
|
|
if (value[1] != null) {
|
|
document.location =value[0]+"#"+ value[1];
|
|
}
|
|
}
|
|
// HIDES AND SHOWS LARGE GRAPHICS IN THE CONTENT PAGES
|
|
function showHideImage(thisID, obj)
|
|
{
|
|
|
|
var imgElement = document.getElementById(thisID);
|
|
var imgText = obj;
|
|
|
|
if( imgElement.className == "largeImage" )
|
|
{
|
|
imgElement.src = "images/" + thisID + ".png";
|
|
imgElement.className="smallImage";
|
|
obj.className="showImageLink";
|
|
obj.href="#";
|
|
obj.firstChild.nodeValue = terms_AHV_LARGE_GRAPHIC;
|
|
window.focus();
|
|
}
|
|
else
|
|
{
|
|
imgElement.src = "images/" + thisID + "_popup.png";
|
|
imgElement.className="largeImage";
|
|
obj.className="hideImageLink";
|
|
obj.href="#";
|
|
obj.firstChild.nodeValue = terms_AHV_SMALL_GRAPHIC;
|
|
window.focus();
|
|
}
|
|
}
|
|
// js function for expand collapse menu functionality
|
|
function KeyCheck(e, tree, idx)
|
|
{
|
|
var KeyID = (window.event) ? event.keyCode : e.keyCode;
|
|
var node = YAHOO.widget.TreeView.getNode(tree, idx);
|
|
switch(KeyID)
|
|
{
|
|
case 37:
|
|
// alert("Arrow Left");
|
|
node.collapse();
|
|
break;
|
|
case 39:
|
|
// alert("Arrow Right");
|
|
node.expand();
|
|
break;
|
|
}
|
|
}
|
|
// js function for hide/display mini-elements functionality
|
|
function toggleLayer(whichLayer) {
|
|
if (document.getElementById) {
|
|
// this is the way the standards work
|
|
var obj=document.getElementById(whichLayer);
|
|
var img = obj.previousSibling.firstChild.firstChild;
|
|
img.setAttribute("src","images/on.gif");
|
|
var styleatt = obj.style;
|
|
styleatt.display = styleatt.display? "":"block";
|
|
|
|
//change the class of the h3 per design
|
|
if (obj.previousSibling.className === "topictitle3") {
|
|
obj.previousSibling.className ="topictitle3off";
|
|
img.setAttribute("src","images/on.gif");
|
|
} else if (obj.previousSibling.className === "topictitle3off") {
|
|
obj.previousSibling.className ="topictitle3";
|
|
img.setAttribute("src","images/off.gif");
|
|
}
|
|
}
|
|
else if (document.all) {
|
|
// this is the way old msie versions work
|
|
var style2 = document.all[whichLayer].style;
|
|
style2.display = style2.display? "":"block";
|
|
}
|
|
}
|
|
function addBookmark( bm_url_str, bm_str_label ) {
|
|
parent.navigation.flashProxy.call('addBookmark', bm_url_str, bm_str_label );
|
|
}
|
|
|
|
var upperAsciiXlatTbl = new Array(
|
|
223,"ss",
|
|
230,"ae",
|
|
198,"ae",
|
|
156,"oe",
|
|
140,"oe",
|
|
240,"eth",
|
|
208,"eth",
|
|
141,"y",
|
|
159,"y"
|
|
);
|
|
|
|
var maxNumberOfShownSearchHits = 30;
|
|
var showInputStringAlerts = 0;
|
|
var navigationCookie = "";
|
|
|
|
////////////// COOKIE-RELATED FUNCTIONS /////////////////////////////////////////
|
|
// test the navigator object for cookie enabling
|
|
// additional code would need to be added for
|
|
// to support browsers pre navigator 4 or IE5 or
|
|
// other browsers that dont support
|
|
// the navigator object if any ..
|
|
function cookiesNotEnabled()
|
|
{
|
|
return true; // We're not going to use cookies
|
|
}
|
|
/*
|
|
* This function parses comma-separated name=value
|
|
* argument pairs from the query string of the URL.
|
|
* It stores the name=value pairs in
|
|
* properties of an object and returns that object.
|
|
*/
|
|
function getArgs()
|
|
{
|
|
var args = new Object();
|
|
var query = window.location.search.substring(1);
|
|
// Get query string
|
|
if (query.length > 0) {
|
|
var pairs = query.split(",");
|
|
// Break at comma
|
|
for(var i = 0; i < pairs.length; i++)
|
|
{
|
|
var pos = pairs[i].indexOf('=');
|
|
// Look for "name=value"
|
|
if (pos == -1) continue;
|
|
// If not found, skip
|
|
var argname = pairs[i].substring(0,pos);
|
|
// Extract the name
|
|
var value = pairs[i].substring(pos+1);
|
|
// Extract the value
|
|
args[argname] = unescape(value);
|
|
// Store as a property
|
|
// In JavaScript 1.5, use decodeURIComponent( )
|
|
// instead of escape( )
|
|
}
|
|
} else {
|
|
args[name] = false;
|
|
}
|
|
return args; // Return the object
|
|
}
|
|
|
|
/////////////////////////////// COOKIE-RELATED FUNCTIONS ////////////////////////
|
|
// Bill Dortch getCookieVal and GetCookie routines
|
|
function getCookieVal(offset) {
|
|
var endstr=document.cookie.indexOf(";",offset);
|
|
if (endstr==-1)endstr=document.cookie.length;
|
|
return unescape(document.cookie.substring(offset, endstr));
|
|
}
|
|
function GetCookie(name) {
|
|
var arg=name+"=";
|
|
var alen=arg.length;
|
|
var clen=document.cookie.length;
|
|
var i=0;
|
|
|
|
if (cookiesNotEnabled())
|
|
{
|
|
var args = getArgs();
|
|
if (args[name] !== false) {
|
|
return args[name];
|
|
}
|
|
} else {
|
|
while(i<clen){
|
|
var j=i+alen;
|
|
if(document.cookie.substring(i,j)==arg)return getCookieVal(j);
|
|
i=document.cookie.indexOf(" ",i)+1;
|
|
if(i==0)break;
|
|
}
|
|
return null;
|
|
}
|
|
}
|
|
function getTopCookieVal(offset) {
|
|
var endstr=document.cookie.indexOf(";",offset);
|
|
if (endstr==-1)endstr=document.cookie.length;
|
|
return unescape(document.cookie.substring(offset, endstr));
|
|
}
|
|
function GetTopCookie(name) {
|
|
var arg=name+"=";
|
|
var alen=arg.length;
|
|
var clen=document.cookie.length;
|
|
var i=0;
|
|
while(i<clen){
|
|
var j=i+alen;
|
|
if(document.cookie.substring(i,j)==arg)return getTopCookieVal(j);
|
|
i=document.cookie.indexOf(" ",i)+1;
|
|
if(i==0)break;
|
|
}
|
|
return null;
|
|
}
|
|
// SetCookie
|
|
// -----------
|
|
// This function is called to set a cookie in the current document.
|
|
// params:
|
|
// n - name of the cookie
|
|
// v - value of the cookie
|
|
// minutes - the duration of the cookie in minutes (that is, how many minutes before it expires)
|
|
function SetCookie(n,v,minutes) {
|
|
var Then = new Date();
|
|
Then.setTime(Then.getTime() + minutes * 60 * 1000);
|
|
document.cookie = n + "=" + v + ";expires=" + Then.toGMTString();
|
|
}
|
|
// getContentCookie
|
|
// ----------------
|
|
// This function reads the content cookie set by the handleContext funtion.
|
|
//
|
|
function getContentCookie()
|
|
{
|
|
var contentCookie = GetCookie("content");
|
|
document.cookie = "content=";
|
|
|
|
// What does this expression mean?
|
|
// (contentCookie.indexOf("htm") != -1)
|
|
if ( (contentCookie != null) && (contentCookie.indexOf("htm") != -1) )
|
|
{
|
|
document.cookie = "content="; // Wipe out the cookie
|
|
document.cookie = "histR=" + contentCookie;
|
|
location.replace(contentCookie);
|
|
}
|
|
}
|
|
// getNavigationCookie
|
|
// -------------------
|
|
// This function reads the content cookie set by the handleContext funtion.
|
|
//
|
|
function getNavigationCookie()
|
|
{
|
|
navigationCookie = GetCookie("navigation");
|
|
document.cookie = "navigation=";
|
|
|
|
// What does this expression mean?
|
|
// (navigationCookie.indexOf("htm") != -1)
|
|
if ( (navigationCookie != null) && (navigationCookie.indexOf("htm") != -1) )
|
|
{
|
|
document.cookie = "navigation="; // Wipe out the cookie
|
|
document.cookie = "histL=" + navigationCookie;
|
|
location.replace(navigationCookie);
|
|
}
|
|
|
|
}
|
|
|
|
// handleContext
|
|
// -------------
|
|
// This function is called from content pages. It sets a cookie as soon
|
|
// as the page is loaded. If the content page is not in it's proper place
|
|
// in the frameset, the frameset will be loaded and the page will be
|
|
// restored using the value in this cookie.
|
|
//
|
|
function handleContext(which)
|
|
{
|
|
}
|
|
// lastNodeOf
|
|
// ----------
|
|
// This function gets passed a URL and returns the last node of same.
|
|
function lastNodeOf(e)
|
|
{
|
|
var expr = "" + e;
|
|
var to = expr.indexOf("?");
|
|
if( to !== -1) {
|
|
var path = expr.substring(0,to);
|
|
var pieces = path.split("/");
|
|
return pieces[pieces.length -1];
|
|
} else {
|
|
var pos = expr.lastIndexOf("/");
|
|
if( (pos != -1) && (pos+1 != expr.length) ) {
|
|
return expr.substr(pos+1);
|
|
} else {
|
|
return expr;
|
|
}
|
|
}
|
|
}
|
|
// frameBuster
|
|
// -----------
|
|
// This function is called by the frameset to ensure it's always loaded
|
|
// at the top level of the current window.
|
|
//
|
|
function frameBuster()
|
|
{
|
|
}
|
|
|
|
|
|
// SEARCH RELATED.......................................SEARCH RELATED
|
|
// SEARCH RELATED.......................................SEARCH RELATED
|
|
// SEARCH RELATED.......................................SEARCH RELATED
|
|
// SEARCH RELATED.......................................SEARCH RELATED
|
|
// SEARCH RELATED.......................................SEARCH RELATED
|
|
// SEARCH RELATED.......................................SEARCH RELATED
|
|
// SEARCH RELATED.......................................SEARCH RELATED
|
|
// SEARCH RELATED.......................................SEARCH RELATED
|
|
// SEARCH RELATED.......................................SEARCH RELATED
|
|
// SEARCH RELATED.......................................SEARCH RELATED
|
|
function bubbleSortWithShadow(a,b)
|
|
{
|
|
var temp;
|
|
for(var j=1; j<a.length; j++) {
|
|
for(var i=0; i<j; i++) {
|
|
if( a[i] < a[j] ) {
|
|
temp = a[j];a[j] = a[i];a[i] = temp;
|
|
temp = b[j];b[j] = b[i];b[i] = temp;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
//---------------------------------------------------
|
|
function buildHtmlResultsStr()
|
|
{
|
|
var innerHTMLstring,ndxEnd;
|
|
|
|
// Gather all of the results display lines into the 'resultsArr'
|
|
ndxEnd = (matchesArrIndices.length > maxNumberOfShownSearchHits ) ? maxNumberOfShownSearchHits : matchesArrIndices.length;
|
|
|
|
for(var ndx=0, resultsArr = new Array(); ndx < ndxEnd; ndx++) {
|
|
resultsArr[resultsArr.length] = buildResultsStrOneLine(matchesArrIndices[ndx],matchesArrHits[ndx]);
|
|
}
|
|
|
|
// Convert this 'resultsArr' into a single string that will be injected into this search page.
|
|
innerHTMLstring = "<ol>";
|
|
for( var ndx=0; ndx < resultsArr.length; ndx++ ) {
|
|
innerHTMLstring = innerHTMLstring + resultsArr[ndx];
|
|
}
|
|
innerHTMLstring = innerHTMLstring + "</ol>";
|
|
return innerHTMLstring;
|
|
}
|
|
//---------------------------------------------------
|
|
function buildResultsStrOneLine(a,b)
|
|
{
|
|
var retStr;
|
|
retStr = "<li class=\"searchresults\"><a href=\"" + fileArr[a] + ".html\">";
|
|
|
|
// for debug...
|
|
//retStr += "target=\"content\" ";
|
|
//retStr += "title=\"" + top.fileArr[a] + ".html-";
|
|
//retStr += a + "-" + b + "\">";
|
|
|
|
// for production...
|
|
//retStr += "target=\"AdobeHelp\" >";
|
|
|
|
retStr += titleArr[a] + "</a></li>";
|
|
return retStr;
|
|
}
|
|
//---------------------------------------------------
|
|
// checkForHits
|
|
// Break up the search term into words.
|
|
// Check each of those words against...
|
|
// (a) cached titles and
|
|
// (b) cached content lines
|
|
// Perform the hit detection for each one,
|
|
// storing the results into (hits-ordered)
|
|
// 'matchesArrIndices' and
|
|
// 'matchesArrHits'.
|
|
//---------------------------------------------------
|
|
function checkForHits()
|
|
{
|
|
var inputWords = new Array();
|
|
var tempArr = new Array();
|
|
|
|
// Split the search term into individual search words
|
|
tempArr = searchTerm.split(" ");
|
|
for(var ndx=0; ndx < tempArr.length; ndx++) {
|
|
if( tempArr[ndx].length ) {
|
|
inputWords[inputWords.length] = tempArr[ndx];
|
|
}
|
|
}
|
|
|
|
// Initialization
|
|
matchesArrHits = new Array();
|
|
matchesArrIndices = new Array();
|
|
|
|
// Initialize the 'maskArr' and the 'hitsArr'
|
|
maskArr = new Array();
|
|
hitsArr = new Array();
|
|
for( var ndx = 0; ndx < fileArr.length; ndx++ ) {
|
|
maskArr[maskArr.length] = 1;
|
|
hitsArr[hitsArr.length] = 0;
|
|
}
|
|
|
|
// Do checking for matches on EACH OF THE INPUT WORDS
|
|
for( var ndx = 0; ndx < inputWords.length; ndx++ ) {
|
|
|
|
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
|
if( ! checkForHitsWordAgainstPages( inputWords[ndx] ) ) {
|
|
return; // No sense in continuing, match has failed.
|
|
}
|
|
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
|
|
|
for( var ndx2 = 0; ndx2 < hitsArr.length; ndx2++ ) {
|
|
if( hitsArr[ndx2] == 0 ) {
|
|
maskArr[ndx2] = 0;
|
|
}
|
|
else {
|
|
if( maskArr[ndx2] != 0 ) {
|
|
maskArr[ndx2] += hitsArr[ndx2];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// From the final 'maskArr', generate 'matchesArrHits' and 'matchesArrIndices'
|
|
for( var ndx = 0; ndx < maskArr.length; ndx++ ) {
|
|
if( maskArr[ndx] ) {
|
|
matchesArrHits[matchesArrHits.length] = maskArr[ndx];
|
|
matchesArrIndices[matchesArrIndices.length] = ndx;
|
|
}
|
|
}
|
|
|
|
// If there were any hits, then sort them by highest hits first
|
|
if( matchesArrIndices.length ) {
|
|
bubbleSortWithShadow(matchesArrHits, matchesArrIndices);
|
|
}
|
|
}
|
|
//---------------------------------------------------
|
|
function checkForHitsWordAgainstPages(w)
|
|
{
|
|
var hitAnywhere = 0;
|
|
|
|
if(showInputStringAlerts){alert( "Length of sc2: " + sc2.length );}
|
|
|
|
// Process each of the content lines (one per file/page)
|
|
for(var ndx=0; ndx < sc2.length; ndx++) {
|
|
|
|
// Put the cached title into glob_title
|
|
glob_title = sc1[ndx];
|
|
|
|
// Put the cached content line into glob_phrase
|
|
glob_phrase = sc2[ndx];
|
|
|
|
if( maskArr[ndx] ) {
|
|
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
|
if( document.isDblByte ) {
|
|
hitsArr[ndx] = checkForHitsWordAgainstTitleAndLine2(w,ndx);
|
|
}
|
|
else {
|
|
hitsArr[ndx] = checkForHitsWordAgainstTitleAndLine(w,ndx);
|
|
}
|
|
if( hitsArr[ndx] ) {
|
|
hitAnywhere = 1;
|
|
}
|
|
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
|
}
|
|
}
|
|
return hitAnywhere;
|
|
}
|
|
//---------------------------------------------------
|
|
function checkForHitsWordAgainstTitleAndLine(w, lineNdx)
|
|
{
|
|
var words;
|
|
var titleHitCnt = 0;
|
|
var contentHitCnt = 0;
|
|
var regex = new RegExp(w, "i");
|
|
|
|
// TITLE .........................................
|
|
words = new Array();
|
|
if(glob_title!=null){
|
|
words = glob_title.split(" ");
|
|
}
|
|
// EXECUTE TITLE MATCH TEST
|
|
for( var ndx = 0; ndx < words.length; ndx++ ) {
|
|
if( w == words[ndx] ) {
|
|
titleHitCnt += 100;
|
|
break;
|
|
}
|
|
}
|
|
|
|
// CONTENT .........................................
|
|
words = new Array();
|
|
if(glob_phrase!=null){
|
|
words = glob_phrase.split(" ");
|
|
}
|
|
// EXECUTE CONTENT MATCH TEST
|
|
if( regex.test(glob_phrase) ) { // See if word is anywhere within the phrase first.
|
|
for( var ndx = 0; ndx < words.length; ndx++ ) {
|
|
if( w == words[ndx] ) {
|
|
contentHitCnt += getInstanceCount(lineNdx,ndx);
|
|
break;
|
|
}
|
|
//else if( w < words[ndx] ) { // If word is greater than the remaining words, leave
|
|
// break;
|
|
//}
|
|
}
|
|
}
|
|
|
|
return titleHitCnt + contentHitCnt;
|
|
}
|
|
//---------------------------------------------------
|
|
function checkForHitsWordAgainstTitleAndLine2(w, lineNdx)
|
|
{
|
|
var titleHitCnt = 0;
|
|
var contentHitCnt = 0;
|
|
|
|
// TITLE .........................................
|
|
if( glob_title.indexOf(w) != -1 ) {
|
|
titleHitCnt = 100;
|
|
}
|
|
|
|
// CONTENT .........................................
|
|
contentHitCnt = indexesOf(glob_phrase,w);
|
|
|
|
return titleHitCnt + contentHitCnt;
|
|
}
|
|
//---------------------------------------------------
|
|
// checkTheInputString
|
|
//
|
|
// returns...
|
|
// empty string - if there is valid input to search
|
|
// message string - if there is NO VALID INPUT to search
|
|
//---------------------------------------------------
|
|
function checkTheInputString()
|
|
{
|
|
var myArr = new Array();
|
|
var tempArr = new Array();
|
|
var foundStopOrShortWord = 0;
|
|
var ptn1 = /\d\D/;
|
|
var ptn2 = /\D\d/;
|
|
|
|
handleWhitespaceRemoval();
|
|
searchTerm = searchTerm.replace (/(%20)+/g," ") ;
|
|
searchTerm = searchTerm.toLowerCase();
|
|
|
|
searchTerm = filterTheChars(searchTerm);
|
|
|
|
handleWhitespaceRemoval();
|
|
|
|
if( searchTerm.length ) {
|
|
|
|
// Split the searchTerm
|
|
tempArr = searchTerm.split(" ",100);
|
|
if(showInputStringAlerts){alert( "size of tempArr: " + tempArr.length );}
|
|
|
|
// Handle periods
|
|
for( var ndx = 0; ndx < tempArr.length; ndx++ ) {
|
|
if( tempArr[ndx].charCodeAt(0) == 46 ) { // periods at the start of word
|
|
//tempArr[ndx] = tempArr[ndx].substr(1); // NOTE: We don't want to do this. (e.g. ".txt")
|
|
}
|
|
if( tempArr[ndx].charCodeAt(tempArr[ndx].length-1) == 46 ) { // end of word
|
|
tempArr[ndx] = tempArr[ndx].substr(0,tempArr[ndx].length-1);
|
|
}
|
|
}
|
|
|
|
// Do stopwords and shortwords removal
|
|
for( var ndx = 0; ndx < tempArr.length; ndx++ ) {
|
|
var word = tempArr[ndx];
|
|
if(showInputStringAlerts){alert( "Checking word: " + word );}
|
|
|
|
if( ! sw[word] ) {
|
|
if( word.length < 2 ) {
|
|
foundStopOrShortWord = 1;
|
|
}
|
|
else if( (word.length > 2) || (ptn1.test(word) || ptn2.test(word)) ) {
|
|
myArr[myArr.length] = tempArr[ndx];
|
|
}
|
|
else {
|
|
foundStopOrShortWord = 1;
|
|
}
|
|
}
|
|
else {
|
|
foundStopOrShortWord = 1;
|
|
}
|
|
}
|
|
|
|
// Now reconstruct the searchTerm, based upon the 'myArr'
|
|
searchTerm = "";
|
|
for( var ndx = 0; ndx < myArr.length; ndx++ ) {
|
|
searchTerm = searchTerm + myArr[ndx] + " ";
|
|
}
|
|
|
|
handleWhitespaceRemoval();
|
|
|
|
if(showInputStringAlerts){alert( "FINAL SEARCH TERM: *" + searchTerm + "*" );}
|
|
|
|
if( foundStopOrShortWord && ! searchTerm.length ) {
|
|
return MSG_stopAndShortWords;
|
|
}
|
|
srch_input_massaged = searchTerm;
|
|
return "";
|
|
}
|
|
else {
|
|
return MSG_noSearchTermEntered;
|
|
}
|
|
}
|
|
//---------------------------------------------------
|
|
function checkTheInputString2() // double-byte version
|
|
{
|
|
var tempArr = new Array();
|
|
|
|
handleWhitespaceRemoval();
|
|
searchTerm = searchTerm.toLowerCase();
|
|
|
|
if( searchTerm.length ) {
|
|
|
|
// Split the searchTerm
|
|
tempArr = searchTerm.split(" ",100);
|
|
if(showInputStringAlerts){alert( "number of search terms: " + tempArr.length );}
|
|
|
|
// Now reconstruct the searchTerm, based upon the 'tempArr'
|
|
searchTerm = "";
|
|
for( var ndx = 0; ndx < tempArr.length; ndx++ ) {
|
|
searchTerm = searchTerm + tempArr[ndx] + " ";
|
|
}
|
|
handleWhitespaceRemoval();
|
|
|
|
if(showInputStringAlerts){alert( "Massaged search term: " + searchTerm );}
|
|
|
|
srch_input_massaged = searchTerm;
|
|
return "";
|
|
}
|
|
else {
|
|
return MSG_noSearchTermEntered;
|
|
}
|
|
}
|
|
//---------------------------------------------------
|
|
function doIEsearch()
|
|
{
|
|
var stStr = "";
|
|
|
|
document.forms[0].sh_term.value = srch_input_verbatim;
|
|
|
|
if( srch_message.length ) {
|
|
document.getElementById("results").innerHTML = srch_message;
|
|
srch_message = "";
|
|
}
|
|
else if( srch_1_shot ) {
|
|
srch_1_shot = 0;
|
|
|
|
searchTerm = srch_input_massaged;
|
|
checkForHits(); // Sets: 'matchesArrIndices' and 'matchesArrHits'
|
|
|
|
if( matchesArrIndices.length ) { // If there were matches/hits... /* Changed for CS4 */
|
|
|
|
stStr = "<div class=\"form\">" + MSG_pagesContaining + "<strong>" + srch_input_massaged + "</strong></div><br /><br />\n";
|
|
|
|
document.getElementById("results").innerHTML = stStr + buildHtmlResultsStr();
|
|
}
|
|
else { /* Changed for CS4 */
|
|
document.getElementById("results").innerHTML = MSG_noPagesContain + "<strong>" + srch_input_massaged + "</strong><br /><br />";
|
|
|
|
}
|
|
//searching_message.style.visibility="visible";
|
|
}
|
|
srch_input_verbatim = "";
|
|
}
|
|
//---------------------------------------------------
|
|
function getInstanceCount( lineIndex, wordIndex )
|
|
{
|
|
var instancesStr = instances[lineIndex]; // e.g. "1432931"
|
|
var ch = instancesStr.substr(wordIndex,1);
|
|
|
|
return parseInt(ch);
|
|
}
|
|
//---------------------------------------------------
|
|
function handleWhitespaceRemoval()
|
|
{
|
|
var re_1 = /^\s/;
|
|
var re_2 = /\s$/;
|
|
var re_3 = /\s\s/;
|
|
var temp;
|
|
|
|
// Remove leading whitespace
|
|
while( true ) {
|
|
temp = searchTerm.replace(re_1,"");
|
|
if( temp == searchTerm ) {
|
|
break;
|
|
}
|
|
searchTerm = temp;
|
|
}
|
|
// Remove trailing whitespace
|
|
while( true ) {
|
|
temp = searchTerm.replace(re_2,"");
|
|
if( temp == searchTerm ) {
|
|
break;
|
|
}
|
|
searchTerm = temp;
|
|
}
|
|
// Replace multiple contiguous spaces with a single space
|
|
while( searchTerm.search(re_3) != -1 ) {
|
|
temp = searchTerm.replace(re_3," ");
|
|
searchTerm = temp;
|
|
}
|
|
}
|
|
//--------------------------------------------------
|
|
function isAcceptableChar(chrNdx)
|
|
{
|
|
var acceptableChars = new Array( 32, 46, 95 ); // space, period, underscore
|
|
|
|
for( var ndx = 0; ndx < acceptableChars.length; ndx++ ) {
|
|
if( chrNdx == acceptableChars[ndx] ) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
//--------------------------------------------------
|
|
function indexesOf(str,ptn)
|
|
{
|
|
var position = 0;
|
|
var hits = -1;
|
|
var start = -1;
|
|
|
|
while( position != -1 ) {
|
|
position = str.indexOf(ptn, start+1);
|
|
hits += 1;
|
|
start = position;
|
|
}
|
|
return hits;
|
|
}
|
|
//--------------------------------------------------
|
|
function filterTheChars(line)
|
|
{
|
|
var retStr = "",tempStr;
|
|
var ch, chCode, retChr;
|
|
var ndx;
|
|
|
|
for( ndx = 0; ndx < line.length; ndx++ ) {
|
|
ch = line.substr(ndx,1);
|
|
chCode = ch.charCodeAt(0);
|
|
|
|
|
|
if( (chCode >= 192) && (chCode <= 221) ) { // Handle capital upper-ASCII characters
|
|
chCode = chCode + 32;
|
|
retChr = ASCII_to_char(chCode);
|
|
}
|
|
else if( withinAcceptableRanges(chCode) || isAcceptableChar(chCode) ) { // Acceptable characters
|
|
retChr = ch;
|
|
}
|
|
else {
|
|
tempStr = isLigatureChar(chCode);
|
|
|
|
if( tempStr.length ) { //Don't replace ligatures.
|
|
retChr = ch;
|
|
}
|
|
else { // Turn all else into space
|
|
retChr = " ";
|
|
}
|
|
}
|
|
|
|
// Grow the return string
|
|
retStr += retChr;
|
|
}
|
|
|
|
return retStr;
|
|
}
|
|
//--------------------------------------------------
|
|
function isLigatureChar(codeToCheck) {
|
|
var xlatTblNdx, code, replStr = "";
|
|
|
|
for( xlatTblNdx = 0; xlatTblNdx < upperAsciiXlatTbl.length; xlatTblNdx+=2 ) {
|
|
|
|
code = upperAsciiXlatTbl[xlatTblNdx];
|
|
if( code == codeToCheck ) {
|
|
replStr = upperAsciiXlatTbl[xlatTblNdx+1];
|
|
break;
|
|
}
|
|
}
|
|
|
|
return replStr;
|
|
}
|
|
//--------------------------------------------------
|
|
function respondToSearchButton()
|
|
{
|
|
var myStr;
|
|
document.getElementById("results").innerHTML = ""; //We don't expect this to be slow enough to need a message.
|
|
srch_input_verbatim = document.forms[0].sh_term.value;
|
|
searchTerm = document.forms[0].sh_term.value;
|
|
|
|
if( document.isDblByte ) {
|
|
myStr = checkTheInputString2();
|
|
}
|
|
else {
|
|
myStr = checkTheInputString();
|
|
}
|
|
|
|
srch_message = myStr;
|
|
srch_1_shot = srch_message.length ? 0 : 1;
|
|
|
|
doIEsearch();
|
|
}
|
|
//--------------------------------------------------
|
|
function respondToSearchLoad()
|
|
{
|
|
var externalQuery = GetCookie("externalQuery");
|
|
if (externalQuery == null) {
|
|
externalQuery = GetCookie("sh_term");
|
|
}
|
|
|
|
if (externalQuery != null) {
|
|
var myStr;
|
|
srch_input_verbatim = externalQuery;
|
|
searchTerm = externalQuery;
|
|
|
|
if(document.isDblByte ) {
|
|
myStr = checkTheInputString2();
|
|
}
|
|
else {
|
|
myStr = checkTheInputString();
|
|
}
|
|
|
|
srch_message = myStr;
|
|
srch_1_shot = srch_message.length ? 0 : 1;
|
|
|
|
doIEsearch();
|
|
}
|
|
}
|
|
//---------------------------------------------------
|
|
function strReplace(orig,src,dest)
|
|
{
|
|
var startPos=0;
|
|
var matchPos = orig.indexOf(src,startPos);
|
|
var retLine="";
|
|
|
|
while(matchPos != -1) {
|
|
retLine = retLine + orig.substring(startPos,matchPos) + dest;
|
|
startPos = matchPos+1;
|
|
matchPos = orig.indexOf(src,startPos);
|
|
}
|
|
if(! retLine.length) {return orig;}
|
|
else {return retLine+orig.substring(startPos,orig.length);}
|
|
}
|
|
//--------------------------------------------------
|
|
function withinAcceptableRanges(chrNdx)
|
|
{
|
|
var acceptableRanges = new Array( "48-57","65-90","97-122","224-229","231-239","241-246","248-253","255-255");
|
|
|
|
for( var ndx = 0; ndx < acceptableRanges.length; ndx++ ) {
|
|
var start_finish = new Array();
|
|
|
|
start_finish = acceptableRanges[ndx].split("-");
|
|
|
|
if( (chrNdx >= start_finish[0]) && (chrNdx <= start_finish[1]) ) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
//--------------------------------------------------
|
|
function ASCII_to_char(num_in)
|
|
{
|
|
var str_out = "";
|
|
var num_out = parseInt(num_in);
|
|
|
|
num_out = unescape('%' + num_out.toString(16));
|
|
str_out += num_out;
|
|
|
|
return unescape(str_out);
|
|
}
|
|
//--------------------------------------------------
|
|
var agt=navigator.userAgent.toLowerCase();
|
|
var use_ie_behavior = false;
|
|
var use_ie_6_behavior = false;
|
|
if (agt.indexOf("msie") != -1) {
|
|
use_ie_behavior = true;
|
|
}
|
|
if ((agt.indexOf("msie 5") != -1) || (agt.indexOf("msie 6") != -1)) {
|
|
use_ie_6_behavior = true;
|
|
}
|
|
|
|
//--------------------------------------------------
|
|
|
|
var Url = {
|
|
|
|
// public method for url encoding
|
|
encode : function (string) {
|
|
return escape(this._utf8_encode(string));
|
|
},
|
|
|
|
// public method for url decoding
|
|
decode : function (string) {
|
|
return this._utf8_decode(unescape(string));
|
|
},
|
|
|
|
// private method for UTF-8 encoding
|
|
_utf8_encode : function (string) {
|
|
string = string.replace(/\r\n/g,"\n");
|
|
var utftext = "";
|
|
|
|
for (var n = 0; n < string.length; n++) {
|
|
|
|
var c = string.charCodeAt(n);
|
|
|
|
if (c < 128) {
|
|
utftext += String.fromCharCode(c);
|
|
}
|
|
else if((c > 127) && (c < 2048)) {
|
|
utftext += String.fromCharCode((c >> 6) | 192);
|
|
utftext += String.fromCharCode((c & 63) | 128);
|
|
}
|
|
else {
|
|
utftext += String.fromCharCode((c >> 12) | 224);
|
|
utftext += String.fromCharCode(((c >> 6) & 63) | 128);
|
|
utftext += String.fromCharCode((c & 63) | 128);
|
|
}
|
|
|
|
}
|
|
|
|
return utftext;
|
|
},
|
|
|
|
// private method for UTF-8 decoding
|
|
_utf8_decode : function (utftext) {
|
|
var string = "";
|
|
var i = 0;
|
|
var c = c1 = c2 = 0;
|
|
|
|
while ( i < utftext.length ) {
|
|
|
|
c = utftext.charCodeAt(i);
|
|
|
|
if (c < 128) {
|
|
string += String.fromCharCode(c);
|
|
i++;
|
|
}
|
|
else if((c > 191) && (c < 224)) {
|
|
c2 = utftext.charCodeAt(i+1);
|
|
string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
|
|
i += 2;
|
|
}
|
|
else {
|
|
c2 = utftext.charCodeAt(i+1);
|
|
c3 = utftext.charCodeAt(i+2);
|
|
string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
|
|
i += 3;
|
|
}
|
|
|
|
}
|
|
|
|
return string;
|
|
}
|
|
|
|
}
|