// Date last modified = 20090318
// Modified by = YT

var lpMTagConfig = {
        "lpServer" : "server.lon.liveperson.net",
        "lpNumber" : "42676151",
        "lpProtocol" : (document.location.toString().indexOf("https:")==0) ? "https" : "https"
	}

//Block All Cookies
lpMTagConfig.sendCookies=false;	

function lpAddMonitorTag(src){if(typeof(src)=="undefined"||typeof(src)=="object"){src=lpMTagConfig.lpMTagSrc?lpMTagConfig.lpMTagSrc:"/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);}

// this section is unneccessary as we are calling this file on document ready state using jQuery
// lpAddMonitorTag() is invoked conditionally instead in liveperson.js
/*
if (window.attachEvent) window.attachEvent("onload",lpAddMonitorTag);
else window.addEventListener("load",lpAddMonitorTag,false);
*/

//Variables Arrays - By Scope
if (typeof(lpMTagConfig.pageVar)=="undefined") {lpMTagConfig.pageVar = new Array();}
if (typeof(lpMTagConfig.sessionVar)=="undefined") {lpMTagConfig.sessionVar = new Array();}
if (typeof(lpMTagConfig.visitorVar)=="undefined") {lpMTagConfig.visitorVar = new Array();}
//Extra actions to be taken once the code executes
if (typeof(lpMTagConfig.onLoadCode)=="undefined") {lpMTagConfig.onLoadCode = new Array();}
//Dynamic Buttons Array
if(typeof(lpMTagConfig.dynButton)=="undefined") {lpMTagConfig.dynButton=new Array();}

// Function that sends variables to LP - By Scope
function lpAddVars(scope,name,value) {
	if (name.indexOf('OrderTotal')!=-1 && (value=='' || value==0)) {   // pass 0 value to all but OrderTotal
		return;
	}
	
	value=lpTrimSpaces(value.toString());
	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>1900){
		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="plusnet-broadband";}
	if(typeof(lpAddVars)!="undefined") {lpAddVars("page","unit",lpUnit);}
	lpMTagConfig.defaultInvite = "chat-" + lpUnit;
}
catch(e){}

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

// LP Button Code-
if(typeof(lpMTagConfig.dynButton)!="undefined") {
                lpMTagConfig.dynButton[lpMTagConfig.dynButton.length] = {'name':'chat-'+lpUnit,'pid':'buttonDIV'};
                lpMTagConfig.dynButton[lpMTagConfig.dynButton.length] = {'name':'chat-'+lpUnit+'-oj','pid':'buttonDIVOJ'};
}