// Date last modified =  20110823
// Modified by =  GBLOOM

var lpMTagConfig = {
    'lpServer': 'sales.liveperson.net',
    'lpNumber': '30262411',
    'lpProtocol': (document.location.toString().indexOf('https:') == 0) ? 'https' : 'http',
    'lpTagLoaded': false,
    //'lpTagSrv' : 'sr2.liveperson.net', //uncomment for hosted solution (erase this line if not needed)
    'pageStartTime': (new Date()).getTime(), //pageStartTime is set with a timestamp as soon as the page starts loading
    'defaultUnit': 'sales'
};
if (typeof (lpMTagConfig.lpTagSrv) == 'undefined') {
    lpMTagConfig.lpTagSrv = lpMTagConfig.lpServer;
}
lpMTagConfig.deploymentConfigPath = lpMTagConfig.lpTagSrv + '/visitor/addons/deploy.asp';

lpMTagConfig.lpLoadScripts = function () {
    lpAddMonitorTag(lpMTagConfig.lpProtocol + '://' + lpMTagConfig.deploymentConfigPath + '?site=' + lpMTagConfig.lpNumber + '&d_id=' + lpMTagConfig.deploymentID);
}

function lpAddMonitorTag(src) {
    if (!lpMTagConfig.lpTagLoaded) { if (typeof (src) == 'undefined' || typeof (src) == 'object') { if (lpMTagConfig.lpMTagSrc) { src = lpMTagConfig.lpMTagSrc; } else { if (lpMTagConfig.lpTagSrv) { src = lpMTagConfig.lpProtocol + '://' + lpMTagConfig.lpTagSrv + '/hcp/html/mTag.js'; } else { src = '/hcp/html/mTag.js'; }; }; }; if (src.indexOf('http') != 0) { src = lpMTagConfig.lpProtocol + '://' + lpMTagConfig.lpServer + src + '?site=' + lpMTagConfig.lpNumber; } else { if (src.indexOf('site=') < 0) { if (src.indexOf('?') < 0) { src = src + '?'; } else { src = src + '&'; } src = src + 'site=' + lpMTagConfig.lpNumber; }; }; var s = document.createElement('script'); s.setAttribute('type', 'text/javascript'); s.setAttribute('charset', 'iso-8859-1'); s.setAttribute('src', src); document.getElementsByTagName('head').item(0).appendChild(s); }
}

//The code below send a PAGEVAR to LP with the time [in seconds] it took the page to load. Code is executed in the onload event
lpMTagConfig.calculateSentPageTime = function () {
    var t = (new Date()).getTime() - lpMTagConfig.pageStartTime;
    lpAddVars('page', 'pageLoadTime', Math.round(t / 1000) + ' sec');
};

//Variables Arrays - By Scope
if (typeof (lpMTagConfig.pageVar) == 'undefined') { lpMTagConfig.pageVar = []; }
if (typeof (lpMTagConfig.sessionVar) == 'undefined') { lpMTagConfig.sessionVar = []; }
if (typeof (lpMTagConfig.visitorVar) == 'undefined') { lpMTagConfig.visitorVar = []; }
//Extra actions to be taken once the code executes
if (typeof (lpMTagConfig.onLoadCode) == 'undefined') { lpMTagConfig.onLoadCode = []; }
//Dynamic Buttons Array
if (typeof (lpMTagConfig.dynButton) == 'undefined') { lpMTagConfig.dynButton = []; }
// This need to be add to afterStartPage will work
if (typeof (lpMTagConfig.ifVisitorCode) == 'undefined') { lpMTagConfig.ifVisitorCode = []; }


// Function that sends variables to LP - By Scope
function lpAddVars(scope, name, value) {
    if (name.indexOf('OrderTotal') != -1 || name.indexOf('OrderNumber') != -1) {
        if (value == '' || value == 0) return; // pass 0 value to all but OrderTotal
        else lpMTagConfig.sendCookies = false
    }
    value = lpTrimSpaces(value.toString());
    //Remove cut long variables names and values. Trims suffix of the variable name above the 25th character onwards
    if (name.length > 50) {
        name = name.substr(0, 50);
    }
    if (value.length > 50) { // Trims suffix of the variable value above the 50th character onwards
        value = value.substr(0, 50);
    }
    switch (scope) {
        case 'page': lpMTagConfig.pageVar[lpMTagConfig.pageVar.length] = escape(name) + '=' + escape(value); break;
        case 'session': lpMTagConfig.sessionVar[lpMTagConfig.sessionVar.length] = escape(name) + '=' + escape(value); break;
        case 'visitor': lpMTagConfig.visitorVar[lpMTagConfig.visitorVar.length] = escape(name) + '=' + escape(value); break;
    }
}

// Preventing long cookie transfer for IE based browsers.
function onloadEMT() {
    var LPcookieLengthTest = document.cookie;
    if (lpMTag.lpBrowser == 'IE' && LPcookieLengthTest.length > 1000) {
        lpMTagConfig.sendCookies = false;
    }
}

//The Trim function returns a text value with the leading and trailing spaces removed
function lpTrimSpaces(stringToTrim) {
    return stringToTrim.replace(/^\s+|\s+$/g, '');
}

// Immediate Data submission function
function lpSendData(varscope, varname, varvalue) {
    if (typeof (lpMTag) != 'undefined' && typeof (lpMTag.lpSendData) != 'undefined')
        lpMTag.lpSendData(varscope.toUpperCase() + 'VAR!' + varname + '=' + varvalue, true);
}

// The unit variable purpose is to route the chat or call to the designated skill. <LOB> should be replaced with the skill name, i.e. : sales
try {
    if (typeof (lpUnit) == 'undefined') { var lpUnit = lpMTagConfig.defaultUnit; }
    lpMTagConfig.deploymentID = lpUnit;
    if (typeof (lpLanguage) == 'undefined') var lpLanguage = 'english';
    if (typeof (lpAddVars) != 'undefined') { lpAddVars('page', 'unit', lpUnit); }
    if (typeof (lpAddVars) != 'undefined') { lpAddVars('page', 'language', lpLanguage); }
    lpMTagConfig.defaultInvite = 'chat' + '-' + lpUnit + '-' + lpLanguage;
} catch (e) { }

lpMTagConfig.onLoadCode[lpMTagConfig.onLoadCode.length] = onloadEMT;

//Scan dynButton and removes buttons which doesnt have Div on the page
lpMTagConfig.onLoadCode[lpMTagConfig.onLoadCode.length] = function () {
    if (typeof (lpMTagConfig.dynButton) != 'undefined') {
        for (i = 0; i < lpMTagConfig.dynButton.length; i++) {
            if (typeof (lpMTagConfig.dynButton[i].pid) != 'undefined' && document.getElementById(lpMTagConfig.dynButton[i].pid) == null) {
                lpMTagConfig.dynButton.splice(i, 1);
                i--;
            }
        }
    }
};

//The folowing functions will be load after the page will finish loading
lpMTagConfig.onLoadAll = function () {
    lpMTagConfig.calculateSentPageTime();
    lpMTagConfig.lpLoadScripts();
};

if (window.attachEvent) {
    window.attachEvent('onload', lpMTagConfig.onLoadAll);
} else {
    window.addEventListener('load', lpMTagConfig.onLoadAll, false);
}

// LP Button Code
lpMTagConfig.dynButton[lpMTagConfig.dynButton.length] = { 'name': 'voice-' + lpUnit + '-' + lpLanguage, 'pid': 'lpbuttondiv', 'afterStartPage': true }
lpMTagConfig.dynButton[lpMTagConfig.dynButton.length] = { 'name': 'chat-' + lpUnit + '-' + lpLanguage, 'pid': 'lpchat', 'afterStartPage': true }