var agt = navigator.userAgent.toLowerCase(); 
var browserType; 
var browserVer; 
if (agt.indexOf("opera") != -1) { 
browserType = "Opera"; 
if (agt.indexOf("opera 7") != -1 || agt.indexOf("opera/7") != -1) { 
browserVer = "Opera7"; 
} 
 else if (agt.indexOf("opera 8") != -1 || agt.indexOf("opera/8") != -1) { 
browserVer = "Opera8"; 
} 
 else if (agt.indexOf("opera 9") != -1 || agt.indexOf("opera/9") != -1) { 
browserVer = "Opera9"; 
} 
} 
 else if (agt.indexOf("applewebkit") != -1) { 
browserType = "Safari"; 
if (agt.indexOf("version/3") != -1) { 
browserVer = "Safari3"; 
} 
 else if (agt.indexOf("safari/4") != -1) { 
browserVer = "Safari2"; 
} 
} 
 else if (agt.indexOf("khtml") != -1) { 
browserType = "Konqueror"; 
} 
 else if (agt.indexOf("msie") != -1) { 
browserType = "IE"; 
if (agt.indexOf("msie 6") != -1) { 
browserVer = "IE6"; 
} 
 else if (agt.indexOf("msie 7") != -1) { 
browserVer = "IE7"; 
} 
} 
 else if (agt.indexOf("gecko") != -1) { 
browserType = "Firefox"; 
if (agt.indexOf("rv:1.7") != -1) { 
browserVer = "Firefox1"; 
} 
 else if (agt.indexOf("rv:1.8)") != -1 || agt.indexOf("rv:1.8.0") != -1) { 
browserVer = "Firefox15"; 
} 
 else if (agt.indexOf("rv:1.8.1") != -1) { 
browserVer = "Firefox2"; 
} 
} 
function GetXPosition(item){ 
var position = 0; 
if (item.offsetWidth != null ) { 
while (item != document.body && item != null ){ 
position += item.offsetLeft; 
item = item.offsetParent; 
} 
; 
} 
; 
return position; 
} 
; 
function GetYPosition(item){ 
var position = 0; 
if (item.offsetWidth != null ) { 
while (item != document.body && item != null ){ 
position += item.offsetTop; 
item = item.offsetParent; 
} 
; 
} 
; 
return position; 
} 
; 
function MoveToPosition(item, x, y){ 
if (item.style.left != null ) { 
item.style.left = x + "px"; 
item.style.top = y + "px"; 
} 
 else if (item.style.pixelLeft != null ) { 
item.style.pixelLeft = x; 
item.style.pixelTop = y; 
} 
; 
} 
; 
function ToggleMenu(id){ 
if (!window.document.getElementById) { 
return ; 
} 
; 
var display = window.document.getElementById(id).style.display; 
if (display == "none") { 
display = "block"; 
} 
 else { 
display = "none"; 
} 
window.document.getElementById(id).style.display = display; 
} 
function HideAllBut(ids, max){ 
if (document.getElementById) { 
ids.sort(function (a, b){ 
return a - b; 
} 
); 
var number = 1; 
while (number < max){ 
if (_AN_Read_length("length", ids) > 0 && number == ids[0]) { 
ids.shift(); 
} 
 else { 
document.getElementById("MGroupContent" + number).style.display = "none"; 
} 
; 
number++ ; 
} 
; 
} 
; 
} 
var tooltipTimer = 0; 
function ShowTip(event, tooltipID, linkID){ 
if (tooltipTimer) { 
clearTimeout(tooltipTimer); 
} 
; 
var docX = event.clientX + window.pageXOffset; 
var docY = event.clientY + window.pageYOffset; 
var showCommand = "ReallyShowTip('" + tooltipID + "', '" + linkID + "', " + docX + ", " + docY + ")"; 
tooltipTimer = _AN_Call_settimeout("setTimeout", window, showCommand, 1000); 
} 
function ReallyShowTip(tooltipID, linkID, docX, docY){ 
tooltipTimer = 0; 
var tooltip; 
var link; 
if (document.getElementById) { 
tooltip = document.getElementById(tooltipID); 
link = document.getElementById(linkID); 
} 
if (tooltip) { 
var left = GetXPosition(link); 
var top = GetYPosition(link); 
top += link.offsetHeight; 
if (!isFinite(top) || top == 0) { 
left = docX; 
top = docY; 
} 
top += 10; 
if (tooltip.offsetWidth != null ) { 
var width = tooltip.offsetWidth; 
var docWidth = document.body.clientWidth; 
if (left + width > docWidth) { 
left = docWidth - width - 1; 
} 
if (left < 0) { 
left = 0; 
} 
; 
} 
MoveToPosition(tooltip, left, top); 
tooltip.style.visibility = "visible"; 
} 
} 
function HideTip(tooltipID){ 
if (tooltipTimer) { 
clearTimeout(tooltipTimer); 
tooltipTimer = 0; 
} 
var tooltip; 
if (document.getElementById) { 
tooltip = document.getElementById(tooltipID); 
} 
 else if (document.all) { 
tooltip = eval(_AN_Eval("document.all['" + tooltipID + "']")); 
} 
if (tooltip) { 
tooltip.style.visibility = "hidden"; 
} 
} 
function NDOnLoad(){ 
if (browserVer == "IE6") { 
var scrollboxes = _AN_Call_getelementsbytagname("getElementsByTagName", document, 'blockquote'); 
if (scrollboxes.item(0)) { 
NDDoResize(); 
window.onresize = NDOnResize; 
} 
; 
} 
; 
} 
; 
var resizeTimer = 0; 
function NDOnResize(){ 
if (resizeTimer != 0) { 
clearTimeout(resizeTimer); 
} 
; 
resizeTimer = _AN_Call_settimeout('setTimeout', window, NDDoResize, 250); 
} 
; 
function NDDoResize(){ 
var scrollboxes = _AN_Call_getelementsbytagname('getElementsByTagName', document, 'blockquote'); 
var i; 
var item; 
i = 0; 
while (item = scrollboxes.item(i)){ 
item.style.width = 100; 
i++ ; 
} 
; 
i = 0; 
while (item = scrollboxes.item(i)){ 
item.style.width = item.parentNode.offsetWidth; 
i++ ; 
} 
; 
clearTimeout(resizeTimer); 
resizeTimer = 0; 
} 
function SearchPanel(name, mode, resultsPath){ 
if (!name || !mode || !resultsPath) { 
alert("Incorrect parameters to SearchPanel."); 
} 
; 
this.name = name; 
this.mode = mode; 
this.resultsPath = resultsPath; 
this.keyTimeout = 0; 
this.keyTimeoutLength = 500; 
this.lastSearchValue = ""; 
this.lastResultsPage = ""; 
this.deactivateTimout = 0; 
this.deactivateTimeoutLength = 200; 
this.DOMSearchField = function (){ 
return document.getElementById("MSearchField"); 
} 
; 
this.DOMSearchType = function (){ 
return document.getElementById("MSearchType"); 
} 
; 
this.DOMPopupSearchResults = function (){ 
return document.getElementById("MSearchResults"); 
} 
; 
this.DOMPopupSearchResultsWindow = function (){ 
return document.getElementById("MSearchResultsWindow"); 
} 
; 
this.DOMSearchPanel = function (){ 
return document.getElementById("MSearchPanel"); 
} 
; 
this.OnSearchFieldFocus = function (isActive){ 
this.Activate(isActive); 
} 
; 
this.OnSearchFieldChange = function (){ 
if (this.keyTimeout) { 
clearTimeout(this.keyTimeout); 
this.keyTimeout = 0; 
} 
; 
var searchValue = _AN_Call_replace("replace", this.DOMSearchField().value, / +/g, ""); 
if (searchValue != this.lastSearchValue) { 
if (searchValue != "") { 
this.keyTimeout = _AN_Call_settimeout("setTimeout", window, this.name + ".Search()", this.keyTimeoutLength); 
} 
 else { 
if (this.mode == "HTML") { 
this.DOMPopupSearchResultsWindow().style.display = "none"; 
} 
; 
this.lastSearchValue = ""; 
} 
; 
} 
; 
} 
; 
this.OnSearchTypeFocus = function (isActive){ 
this.Activate(isActive); 
} 
; 
this.OnSearchTypeChange = function (){ 
var searchValue = _AN_Call_replace("replace", this.DOMSearchField().value, / +/g, ""); 
if (searchValue != "") { 
this.Search(); 
} 
; 
} 
; 
this.CloseResultsWindow = function (){ 
this.DOMPopupSearchResultsWindow().style.display = "none"; 
this.Activate(false , true ); 
} 
; 
this.Search = function (){ 
this.keyTimeout = 0; 
var searchValue = _AN_Call_replace("replace", this.DOMSearchField().value, /^ +/, ""); 
var searchTopic = this.DOMSearchType().value; 
var pageExtension = searchValue.substr(0, 1); 
if (pageExtension.match(/^[a-z]/i)) { 
pageExtension = pageExtension.toUpperCase(); 
} 
 else if (pageExtension.match(/^[0-9]/)) { 
pageExtension = 'Numbers'; 
} 
 else { 
pageExtension = "Symbols"; 
} 
; 
var resultsPage; 
var resultsPageWithSearch; 
var hasResultsPage; 
if (indexSectionsWithContent[searchTopic][pageExtension] == true ) { 
resultsPage = this.resultsPath + '/' + searchTopic + pageExtension + '.html'; 
resultsPageWithSearch = resultsPage + '?' + escape(searchValue); 
hasResultsPage = true ; 
} 
 else { 
resultsPage = this.resultsPath + '/NoResults.html'; 
resultsPageWithSearch = resultsPage; 
hasResultsPage = false ; 
} 
; 
var resultsFrame; 
if (this.mode == "HTML") { 
resultsFrame = window.frames.MSearchResults; 
} 
 else if (this.mode == "FramedHTML") { 
resultsFrame = window.top.frames.Content; 
} 
; 
if (resultsPage != this.lastResultsPage || (browserType == "IE" && hasResultsPage && (!resultsFrame.searchResults || resultsFrame.searchResults.lastMatchCount == 0))) { 
_AN_Write_href("href", _AN_Read_location("location", resultsFrame), false , resultsPageWithSearch); 
} 
 else if (hasResultsPage) { 
if (resultsFrame.searchResults) { 
resultsFrame.searchResults.Search(searchValue); 
} 
 else { 
_AN_Write_href("href", _AN_Read_location("location", resultsFrame), false , resultsPageWithSearch); 
} 
; 
} 
; 
var domPopupSearchResultsWindow = this.DOMPopupSearchResultsWindow(); 
if (this.mode == "HTML" && domPopupSearchResultsWindow.style.display != "block") { 
var domSearchType = this.DOMSearchType(); 
var left = GetXPosition(domSearchType); 
var top = GetYPosition(domSearchType) + domSearchType.offsetHeight; 
MoveToPosition(domPopupSearchResultsWindow, left, top); 
domPopupSearchResultsWindow.style.display = 'block'; 
} 
; 
this.lastSearchValue = searchValue; 
this.lastResultsPage = resultsPage; 
} 
; 
this.Activate = function (isActive, ignoreDeactivateDelay){ 
if (isActive || (this.mode == "HTML" && this.DOMPopupSearchResultsWindow().style.display == "block")) { 
if (this.inactivateTimeout) { 
clearTimeout(this.inactivateTimeout); 
this.inactivateTimeout = 0; 
} 
; 
this.DOMSearchPanel().className = 'MSearchPanelActive'; 
var searchField = this.DOMSearchField(); 
if (searchField.value == 'Search') { 
searchField.value = ""; 
} 
} 
 else if (!ignoreDeactivateDelay) { 
this.inactivateTimeout = _AN_Call_settimeout("setTimeout", window, this.name + ".InactivateAfterTimeout()", this.inactivateTimeoutLength); 
} 
 else { 
this.InactivateAfterTimeout(); 
} 
; 
} 
; 
this.InactivateAfterTimeout = function (){ 
this.inactivateTimeout = 0; 
this.DOMSearchPanel().className = 'MSearchPanelInactive'; 
this.DOMSearchField().value = "Search"; 
this.lastSearchValue = ""; 
this.lastResultsPage = ""; 
} 
; 
} 
; 
function SearchResults(name, mode){ 
this.mode = mode; 
this.lastMatchCount = 0; 
this.Toggle = function (id){ 
if (this.mode == "FramedHTML") { 
return ; 
} 
; 
var parentElement = document.getElementById(id); 
var element = parentElement.firstChild; 
while (element && element != parentElement){ 
if (element.nodeName == 'DIV' && element.className == 'ISubIndex') { 
if (element.style.display == 'block') { 
element.style.display = "none"; 
} 
 else { 
element.style.display = 'block'; 
} 
} 
; 
if (element.nodeName == 'DIV' && element.hasChildNodes()) { 
element = element.firstChild; 
} 
 else if (element.nextSibling) { 
element = element.nextSibling; 
} 
 else { 
do { 
element = element.parentNode; 
} 
while(element && element != parentElement && !element.nextSibling)if (element && element != parentElement) { 
element = element.nextSibling; 
} 
; 
} 
; 
} 
; 
} 
; 
this.Search = function (search){ 
if (!search) { 
search = _AN_Read_search('search', _AN_Read_location('location', window)); 
search = search.substring(1); 
search = unescape(search); 
} 
; 
search = _AN_Call_replace('replace', search, /^ +/, ""); 
search = _AN_Call_replace("replace", search, / +$/, ""); 
search = search.toLowerCase(); 
if (search.match(/[^a-z0-9]/)) { 
search = _AN_Call_replace("replace", search, /\_/g, "_und"); 
search = _AN_Call_replace("replace", search, /\ +/gi, "_spc"); 
search = _AN_Call_replace("replace", search, /\~/g, "_til"); 
search = _AN_Call_replace("replace", search, /\!/g, "_exc"); 
search = _AN_Call_replace("replace", search, /\@/g, "_att"); 
search = _AN_Call_replace("replace", search, /\#/g, "_num"); 
search = _AN_Call_replace("replace", search, /\$/g, "_dol"); 
search = _AN_Call_replace("replace", search, /\%/g, "_pct"); 
search = _AN_Call_replace("replace", search, /\^/g, "_car"); 
search = _AN_Call_replace("replace", search, /\&/g, "_amp"); 
search = _AN_Call_replace("replace", search, /\*/g, "_ast"); 
search = _AN_Call_replace("replace", search, /\(/g, "_lpa"); 
search = _AN_Call_replace("replace", search, /\)/g, "_rpa"); 
search = _AN_Call_replace("replace", search, /\-/g, "_min"); 
search = _AN_Call_replace("replace", search, /\+/g, "_plu"); 
search = _AN_Call_replace("replace", search, /\=/g, "_equ"); 
search = _AN_Call_replace("replace", search, /\{/g, "_lbc"); 
search = _AN_Call_replace("replace", search, /\}/g, "_rbc"); 
search = _AN_Call_replace("replace", search, /\[/g, "_lbk"); 
search = _AN_Call_replace("replace", search, /\]/g, "_rbk"); 
search = _AN_Call_replace("replace", search, /\:/g, "_col"); 
search = _AN_Call_replace("replace", search, /\;/g, "_sco"); 
search = _AN_Call_replace("replace", search, /\"/g, "_quo"); 
search = _AN_Call_replace("replace", search, /\'/g, "_apo"); 
search = _AN_Call_replace("replace", search, /\</g, "_lan"); 
search = _AN_Call_replace("replace", search, /\>/g, "_ran"); 
search = _AN_Call_replace("replace", search, /\,/g, "_com"); 
search = _AN_Call_replace("replace", search, /\./g, "_per"); 
search = _AN_Call_replace("replace", search, /\?/g, "_que"); 
search = _AN_Call_replace("replace", search, /\//g, "_sla"); 
search = _AN_Call_replace("replace", search, /[^a-z0-9\_]i/gi, "_zzz"); 
} 
; 
var resultRows = _AN_Call_getelementsbytagname("getElementsByTagName", document, "div"); 
var matches = 0; 
var i = 0; 
while (i < _AN_Read_length("length", resultRows)){ 
var row = resultRows.item(i); 
if (row.className == "SRResult") { 
var rowMatchName = row.id.toLowerCase(); 
rowMatchName = _AN_Call_replace("replace", rowMatchName, /^sr\d*_/, ''); 
if (_AN_Read_length('length', search) <= _AN_Read_length('length', rowMatchName) && rowMatchName.substr(0, _AN_Read_length('length', search)) == search) { 
row.style.display = "block"; 
matches++ ; 
} 
 else { 
row.style.display = "none"; 
} 
; 
} 
; 
i++ ; 
} 
; 
document.getElementById("Searching").style.display = "none"; 
if (matches == 0) { 
document.getElementById("NoMatches").style.display = "block"; 
} 
 else { 
document.getElementById("NoMatches").style.display = "none"; 
} 
this.lastMatchCount = matches; 
return true ; 
} 
; 
} 
;