var BaynoteJSVersion = "$Revision: 1.31 $"; var BN_READY_SIGNAL = "ReadySignal"; if (typeof (baynote_globals) == "undefined") var baynote_globals = new Object(); baynote_globals.waitForReady = false; baynote_globals.checkStatus = false; baynote_globals.keepTrail = false; baynote_globals.trailLength = 5; function BNLog() { this.timeBase = new Date().getTime(); this.lines = new Array(); this.lastLine = ""; this.repCount = 0; }
BNLog.prototype.log = function(str) {
    if (str == this.lastLine) { ++this.repCount; return; }
    if (this.repCount > 0) { this.lines.push("___ ABOVE REPEATED " + this.repCount + " TIME" + ((this.repCount > 1) ? "S" : "")); }
    this.lastLine = str; this.repCount = 0; var elapsed = new Date().getTime() - this.timeBase
    this.lines.push(elapsed + ": " + str);
}
BNLog.prototype.toString = function() {
    if (this.repCount > 0) {
        this.lines.push("___ ABOVE REPEATED " + this.repCount + " TIME"
+ ((this.repCount > 1) ? "S" : "")); this.lastLine = ""; this.repCount = 0;
    }
    return this.lines.join("\n");
}
if (typeof (bnLog) == "undefined") { var bnLog = new BNLog(); }
function BNCriticalSectionQueue() { this.waitList = new Object(); this.lastId = 0; }
BNCriticalSectionQueue.prototype.issueId = function() { return ++this.lastId; }
BNCriticalSectionQueue.prototype.enqueue = function(id, item) { this.waitList[id] = item; }
BNCriticalSectionQueue.prototype.getWaiter = function(id) { return (id == null) ? null : this.waitList[id]; }
BNCriticalSectionQueue.prototype.firstWaiter = function() { return this.getWaiter(this.nextWaiterKeyAfter(null)); }
BNCriticalSectionQueue.prototype.nextWaiterAfter = function(id) { return this.getWaiter(this.nextWaiterKeyAfter(id)); }
BNCriticalSectionQueue.prototype.nextWaiterKeyAfter = function(id) {
    for (var currKey in this.waitList) { if (typeof (this.waitList[currKey]) != "object") continue; if (id == null) return currKey; if (id == currKey) id = null; }
    return null;
}
BNCriticalSectionQueue.prototype.nextPredecessor = function(target, start) {
    for (var currWaiter = start; currWaiter != null; currWaiter = this.nextWaiterAfter(currWaiter.id)) { if (currWaiter.enter || (currWaiter.number != 0 && (currWaiter.number < target.number || (currWaiter.number == target.number && currWaiter.id < target.id)))) { return currWaiter; } }
    return null;
}
function BNCriticalSection(csQueue) { this.csQueue = csQueue; this.debug = 1; }
BNCriticalSection.prototype.enter = function(enterFunc) { this.enterFunc = enterFunc; this.id = this.csQueue.issueId(); this.csQueue.enqueue(this.id, this); this.enter = true; this.number = (new Date()).getTime(); this.enter = false; this.attempt(this.csQueue.firstWaiter()); }
BNCriticalSection.prototype.leave = function() { if (this.debug) bnLog.log("LEAVE " + this.id); this.number = 0; }
BNCriticalSection.prototype.attempt = function(start) {
    var nextReady = this.csQueue.nextPredecessor(this, start); if (nextReady != null) { if (this.debug) bnLog.log("WAIT " + this.id); var me = this; return setTimeout(function() { me.attempt(nextReady); }, 50); }
    if (this.debug) bnLog.log("ENTER " + this.id); this.enterFunc();
}
function BNResourceManager() { this.csQueue = new BNCriticalSectionQueue(); this.critSec = null; this.debug = 1; this.resources = new Object(); this.waiting = new Object(); }
BNResourceManager.prototype.getResource = function(rId) { return this.resources[rId]; }
BNResourceManager.prototype.loadResource = function(rId, rAddress, rType) { if (typeof (this.resources[rId]) != "undefined") return; this.resources[rId] = null; var critSec = new BNCriticalSection(this.csQueue); critSec.enter(function() { bnResourceManager.inject(rId, rAddress, rType, critSec); }); }
BNResourceManager.prototype.inject = function(rId, rAddress, rType, critSec) {
    this.critSec = critSec; if (this.debug) bnLog.log("INJECT " + this.critSec.id + " (" + rId + ")"); if (!rType || rType == "script") { var scriptTag1 = document.createElement("script"); scriptTag1.language = "javascript"; scriptTag1.src = rAddress; var head = document.getElementsByTagName("head"); head[0].appendChild(scriptTag1); }
    else if (rType == "img") { var img = document.createElement("IMG"); var handler = function() { bnResourceManager.registerAndAddResource(rId, img); }; if (img.addEventListener) img.addEventListener("load", handler, false); else if (img.attachEvent) img.attachEvent("onload", handler); else img["onload"] = handler; img.src = rAddress; img.style.display = "none"; var ph = document.getElementById("bn_placeholder_global"); if (ph != null) ph.appendChild(img); }
    else alert("Unexpected resource type to loadResource: " + rType);
}
BNResourceManager.prototype.waitForResource = function(rId, callbackCode, rAddress, rType) {
    with (this) {
        if (getResource(rId)) { this.runCallback(callbackCode); }
        else { if (typeof (waiting[rId]) == "undefined") waiting[rId] = new Array(); var waitingList = waiting[rId]; waitingList[waitingList.length] = callbackCode; if (rAddress) this.loadResource(rId, rAddress, rType); } 
    } 
}
BNResourceManager.prototype.wakeUpWaiting = function(rId) { with (this) { var waitingList = waiting[rId]; if (!waitingList) return; for (var i = 0; i < waitingList.length; i++) { if (waitingList[i]) { var codeToEval = waitingList[i]; waitingList[i] = null; if (this.debug && codeToEval) bnLog.log("CALLBACK " + rId + ": " + codeToEval); this.runCallback(codeToEval); } } } }
BNResourceManager.prototype.registerAndAddResource = function(rId, resource) { if (this.debug) bnLog.log("REGISTER " + (this.critSec ? this.critSec.id : "") + " (" + rId + ")"); this.resources[rId] = resource; this.wakeUpWaiting(rId); this.critSec.leave(); setTimeout("bnResourceManager.wakeUpWaiting('" + rId + "')", 5000); }
BNResourceManager.prototype.registerResource = function(rId) { this.registerAndAddResource(rId, true); }
BNResourceManager.prototype.removeResource = function(rId) { this.resources[rId] = null; delete (this.resources[rId]); }
BNResourceManager.prototype.runCallback = function(callback) { if (typeof (callback) == "string") eval(callback); else if (typeof (callback) == "function") callback(); else alert("Invalid callback, type=" + typeof (callback)); }
if (typeof (bnResourceManager) == "undefined") { var bnResourceManager = new BNResourceManager(); }
function BNSystem() { this.testServer = null; }
BNSystem.prototype.getCookieValue = function(cookieName, cookieSubDomain) { if (!cookieSubDomain) cookieSubDomain = baynote_globals.cookieSubDomain; if (cookieSubDomain) cookieName += ("-" + cookieSubDomain); var sRE = "(?:; )?" + cookieName + "=([^;]*);?"; var oRE = new RegExp(sRE); if (oRE.test(document.cookie)) { return decodeURIComponent(RegExp["$1"]); } else { return null; } }
BNSystem.prototype.setCookie = function(cookieName, cookieValue, cookiePath, cookieExpires, cookieDomain, cookieSubDomain) {
    cookieValue = encodeURIComponent(cookieValue); if (cookieExpires == "NEVER") { var nowDate = new Date(); nowDate.setFullYear(nowDate.getFullYear() + 500); cookieExpires = nowDate.toGMTString(); }
    else if (cookieExpires == "SESSION") cookieExpires = ""; if (cookiePath != "") cookiePath = ";Path=" + cookiePath; if (cookieExpires != "") cookieExpires = ";expires=" + cookieExpires; if (!cookieDomain) cookieDomain = (baynote_globals.cookieDomain) ? baynote_globals.cookieDomain : ""; if (cookieDomain != "") cookieDomain = ";domain=" + cookieDomain; if (!cookieSubDomain) cookieSubDomain = baynote_globals.cookieSubDomain; if (cookieSubDomain) cookieName += ("-" + cookieSubDomain); var cookieStr = cookieName + "=" + cookieValue + cookieExpires + cookiePath + cookieDomain; if (cookieStr.length > 4096) return false; document.cookie = cookieStr; return true;
}
BNSystem.prototype.removeCookie = function(cookieName, cookieDomain) { this.setCookie(cookieName, "", "/", "Mon, 1 Jan 1990 00:00:00", cookieDomain); }
BNSystem.prototype.getURLParam = function(name, url) { if (!url) var url = window.location.href; var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"); var match = regex.exec(url); if (!match) return null; else return match[1]; }
BNSystem.prototype.getTestServer = function() {
    if (this.testServer != null) return this.testServer; var testServer = this.getURLParam("bn_test"); if (testServer) this.setCookie("bn_test", testServer, "/", "SESSION"); else if (testServer == "") this.removeCookie("bn_test"); else { testServer = this.getCookieValue("bn_test"); if (!testServer) testServer = ""; }
    this.testServer = testServer; return testServer;
}
if (typeof (bnSystem) == "undefined") { var bnSystem = new BNSystem(); }
if (typeof (BNTag) == "undefined") {
    function BNTag(previousTag) {
        if (previousTag) { this.id = previousTag.id + 1; this.server = previousTag.server; this.customerId = previousTag.customerId; this.code = previousTag.code; }
        else this.id = 0; this.attrs = new Object(); this.docAttrs = new Object(); this.css = new Object();
    } 
}
BNTag.prototype.getCommonResourceId = function() { return "Common"; }
BNTag.prototype.getCommonResourceAddress = function(tag) { return (this.server + "/baynote/tags2/common.js"); }
BNTag.prototype.getFailsafeResourceId = function() { return "Failsafe"; }
BNTag.prototype.getFailsafeResourceAddress = function() { var v = BaynoteJSVersion.split(" ")[1]; var u = bnSystem.getCookieValue("bn_u"); return (this.server + "/baynote/customerstatus2?customerId=" + this.customerId + "&code=" + this.code + "&v=" + v + "&u=" + u); }
BNTag.prototype.show = function(parentElemId) {
    if (this.id == 0) document.write("<span id='bn_placeholder_global'></span>"); this.placeHolderId = "bn_placeholder" + this.id; var placeHolderType; if (this.placeHolderElement) placeHolderType = this.placeHolderElement; else placeHolderType = this.popup ? "span" : "div"; if (parentElemId) { var placeHolder = document.createElement(placeHolderType); placeHolder.id = this.placeholderId; document.getElementById(parentElemId).appendChild(placeHolder); }
    else document.write("<" + placeHolderType + " id='" + this.placeHolderId + "'></" + placeHolderType + ">"); window["bn_tags"][this.id] = this; var testServer = bnSystem.getTestServer(); if (testServer) { var reValidTestServer = new RegExp("^https?://[^/]*\.baynote\.(com|net)(:\d+)?(/.*)?"); if (reValidTestServer.test(testServer)) this.server = testServer; else alert("Ignoring invalid test server \"" + testServer + "\""); }
    this.showWhenReady(this); baynote_tag = new BNTag(this);
}
BNTag.prototype.showWhenReady = function(tag) {
    if (baynote_globals.waitForReady && !bnResourceManager.getResource(BN_READY_SIGNAL)) { bnResourceManager.waitForResource(BN_READY_SIGNAL, function() { tag.showWhenReady(tag); }); return; }
    if (baynote_globals.checkStatus) { if (!bnCheckCustomerStatus()) { bnWaitForCustomerStatus(function() { tag.showWhenReady(tag); }); return; } }
    var commonId = this.getCommonResourceId(); if (!bnResourceManager.getResource(commonId)) { bnResourceManager.waitForResource(commonId, function() { tag.showWhenReady(tag); }, this.getCommonResourceAddress(), "script"); return; }
    bnTagManager.show(tag.id);
}
BNTag.prototype.noshow = function() { window["bn_tags"][this.id] = this; baynote_tag = new BNTag(this); }
BNTag.prototype.getParam = function(name, defaultValue) { var value = this[name]; if (typeof (value) == "undefined" || value == null) return defaultValue; else return value; }
if (typeof (baynote_tag) == "undefined") { window["bn_tags"] = new Array(); var baynote_tag = new BNTag(null); }
function bnReadySignal() { bnResourceManager.registerResource(BN_READY_SIGNAL); }
function bnCall(resName, methodName, methodArg) {
    var resource = bnResourceManager.getResource(resName); if (!resource) { bnResourceManager.waitForResource(resName, function() { bnCall(resName, methodName, methodArg); }); return; }
    if (typeof (resource) != "object") { return; }
    var method = resource[methodName]; if (typeof (method) != "function") { return; }
    method.call(resource, methodArg);
}
function bnWaitForCustomerStatus(callBack) {
    if (!bnCheckCustomerStatus()) { var failsafeId = baynote_tag.getFailsafeResourceId(); bnResourceManager.waitForResource(failsafeId, function() { bnWaitForCustomerStatus(callBack); }, baynote_tag.getFailsafeResourceAddress(), "img"); return; }
    bnResourceManager.runCallback(callBack);
}
function bnCheckCustomerStatus() { var failsafeId = baynote_tag.getFailsafeResourceId(); if (bnResourceManager.getResource(failsafeId)) return true; else return false; }