// Date last modified =  050811	
// Modified by =  SF

var lpMTagConfig = {
	'lpServer' : 'server.lon.liveperson.net',
	'lpNumber' : '37802256',
	'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_default'	
};
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 (lpAddVars) != 'undefined') { lpAddVars('page', 'unit', lpUnit); }
	lpMTagConfig.defaultInvite = 'chat' + '-' + lpUnit;
} 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': 'chat-' + lpUnit, 'pid': 'LPbutton', 'afterStartPage': true };
lpMTagConfig.dynButton[lpMTagConfig.dynButton.length] = {'name':'chat-'+lpUnit,'pid':'LPbutton-1','afterStartPage': true};