/*
This file contains standard metrics helper functions.

DO NOT ADD FUNCTIONS TO SUPPORT A PARTICULAR PROJECT WITHOUT
CHECKING WITH THE APPLICATION TEAM
*/


function OInternalMetrics(){
	/* This class does access metrics variables that are outside the class scope (ugh)
	 * but, the methods are encapsulated and can't be accessed by accident
	 */

	/* Public Method Pointers */
	this.m_clear_tempvalues = m_clear_tempvalues;
	this.m_set_FVSection =m_set_FVSection;
	this.m_set_s_PageName = m_set_s_PageName;
	this.m_set_s_Hierarchy = m_set_s_Hierarchy;
	this.m_set_s_Channel = m_set_s_Channel;
	this.m_set_s_events = m_set_s_events;
	this.m_set_OnClick = m_set_OnClick;
	this.m_set_VideoStart = m_set_VideoStart;
	this.m_set_VideoComplete = m_set_VideoComplete;
	this.m_clear_nameplate = m_clear_nameplate;
	this.m_set_nameplate = m_set_nameplate;
	this.m_set_v48and49 = m_set_v48and49;
	
	/* Standard function to clear out values that only get recorded once */
	function m_clear_tempvalues() {
		s_events="";
		s_products="";
		s_prop5="";
		s_prop6="";
		s_prop7="";
		
		s_prop48="";
		s_prop49="";
		s_eVar48="";
		s_eVar49="";
	}

	/* IVISection helper functions */
	function m_set_FVSection(sS) {
		if (sS.length > 0) FVSection=m_cleanData(sS);
	}

	/*
	Set Pagename: sets the value for the pagename variable
		Default behaviour is append the value passed in to the BasePageName
		bO:	Override. Sets sS to the full value passed in
	*/
	function m_set_s_PageName (sPN, bO) {
		var sTemp
		//only change the pagename if len > 0
		if (sPN.length > 0) {
			if (bO == 1)
				sTemp= (s_siteID + ":" + sPN)
			else
				sTemp = (s_siteID + BasePageName + ":" + sPN)
		}
		s_pageName=m_cleanData(sTemp);
	}

	/* Set sHierarchy: sets the value of the js variable */
	function m_set_s_Hierarchy(sH){
		var sTemp;
		if (sH.length > 0)
			sTemp=(s_siteID + sH);
		else
			sTemp=s_siteID;

		//s_hier1=m_cleanData(sTemp);
		s_hier1=sTemp;
	}

	/*
	Set sChannel: sets the value of the js variable
		Note: Is this a ":" delimited list as well? so far only single values used.
	*/
	function m_set_s_Channel (sC) {
		s_channel=m_cleanData(sC);
	}

	/*
		set events: sets the success events variables
		It is up to the calling function to clear out any old events
		This function appends only.
	*/
	function m_set_s_events(sE, seVar28) {

		if (s_events.length > 0){
			s_events = (s_events + ";")
		}

		s_events = m_cleanData(s_events + sE);

		if (typeof(seVar28)!="undefined"){
			s_eVar28 = m_cleanData(seVar28);
		}
	}

	/*
	Standard function to set the value for an on-click event.
	Used for "doing things" on a previously set pagename
	*/
	function m_set_OnClick(sA) {
		s_prop5=m_cleanData(sA)
	}
	
	
	
	/*
	Standard function to set the value for a Video Start OnCLick event.
	Used for "doing things" on a previously set pagename
	*/

	function m_set_VideoStart(sA) {
		s_prop6=m_cleanData(sA)
	}

	/*
	Standard function to set the value for a Video Complete OnCLick event.
	Used for "doing things" on a previously set pagename
	*/
	function m_set_VideoComplete(sA) {
		s_prop7=m_cleanData(sA)
	}

	/*
	New function to set the value v48 and v49
	Used for "adding variables" with the set pagename
	*/
	function m_set_v48and49(s48, s49) {
		s_prop48=m_cleanData(s48);
		s_prop49=m_cleanData(s49);
		s_eVar48=m_cleanData(s48);
		s_eVar49=m_cleanData(s49);
	}
	
	/* NOT USED YET */
	function m_clear_nameplate() {
		s_nameplate="";
		s_modelyear="";
	}

	/* NOT USED YET */
	/*
	Set nameplate: This function should only be used when nameplate data needs
	to be set dynamically. Otherwise, value in parser is preferred.
	*/
	function m_set_nameplate (sNameplate, sModelYear) {
		s_nameplate=m_cleanData(sNameplate);
		s_modelyear=m_cleanData(sModelYear);
	}

	/* TRUELY PRIVATE METHODS */
	function m_cleanData(sString) {
		//cleanse the data for Omniture
		sString=(((sString.toLowerCase()).replace(/'/g,"")).replace(/ /g,"_"));
		sString=escape(sString);
		sString=unescape(sString);
		return sString
	}
}
/* *********** END CLASS *********** */


/*Misc functions that were added for some project */

function promoMetricsForExternalSite(sLink, sPageName){
	mVirtualPage(sPageName, '', '');
	popInternal(sLink);
}

function popInternal(sURL) {
	// function to open without popup message
	n = window.open(sURL, 'n', 'width=750,height=555,location=yes,toolbar=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes');
	n.focus();
}

/* Standard omniture functions for sending metrics. Moved from in-line */
function sendAnalyticsEvent(str){
    ns=s_account; if(str!=null)ns+=","+str;void(s_gs(ns));
}

function sendLinkEvent(str,lnkname){
	ns=s_account; if(str!=null)ns+=","+str; s_linkType="o";s_linkName=lnkname;void(s_gs(ns));
}


/* Standard function for section load in IVI */
function mFVSectionLoad(sSection, sChannel, sHierarchy, sSubsectionStr) {

	var oMetrics = new OInternalMetrics()
	oMetrics.m_clear_tempvalues()

	//re-set section if necessary
	if (sSection.length > 0) oMetrics.m_set_FVSection (sSection);

	//append susection if required
	if (sSubsectionStr!=undefined && sSubsectionStr.length > 0)
		oMetrics.m_set_s_PageName (FVSection + ":" + sSubsectionStr, 0);
	else
		oMetrics.m_set_s_PageName (FVSection, 0);

	//Don't set channel anymore. Should change the interface at some point.
	//if (sChannel.length > 0) m_set_s_Channel (sChannel);
	//append new value to base value
	if (sHierarchy.length > 0) oMetrics.m_set_s_Hierarchy(BaseHierarchy + ":" + sHierarchy);

	sendAnalyticsEvent('');
}

function mFVContentActivity(sActivity) {
	//wrapper function for the core flash app, in case it needs to do something different than modules
	mContentActivity (sActivity);
}

/*
Standard function to append further information to the BasePageName value
and trigger a metricsevent. Used for flash/dhtml events
	nType=1		: Send link event, not Analytics
	bOverride=1	: do not append, just overwrite the pagename
*/
function mVirtualPage (sPageName, sChannel, sHierarchy) {
	var oMetrics = new OInternalMetrics()

	oMetrics.m_set_s_PageName (sPageName, 1);
	oMetrics.m_set_s_Channel (sChannel);
	oMetrics.m_set_s_Hierarchy(":" + sHierarchy);
	oMetrics.m_clear_tempvalues();

	sendAnalyticsEvent('');

}

//Used for most flash/dhtml page views (non-specialized)
function mContentView (sPageName, bOverride) {
	var oMetrics = new OInternalMetrics()
	//	sets the page name and triggers send metrics events
	oMetrics.m_set_s_PageName (sPageName, bOverride);
	oMetrics.m_clear_tempvalues();

	sendAnalyticsEvent('');
}


//Used for most flash/dhtml page views, set Page Name and v48 and v49
function mContentViewAnd48_49 (sPageName, s48, s49) {
	var oMetrics = new OInternalMetrics()
	//	sets the page name and triggers send metrics events
	oMetrics.m_set_s_PageName (sPageName);
	oMetrics.m_clear_tempvalues();
	
	oMetrics.m_set_v48and49(s48, s49)
	sendAnalyticsEvent('');
}

//Another call for mContentView (vendor screwup)
function sendMetrics (sPageName, bOverride) {
	var oMetrics = new OInternalMetrics()
	//	sets the page name and triggers send metrics events
	oMetrics.m_set_s_PageName (sPageName, bOverride);
	oMetrics.m_clear_tempvalues();

	sendAnalyticsEvent('');
}

function mContentActivity (sActivity) {
	//just triggers an "onClick" for something on an existing page.
	var oMetrics = new OInternalMetrics()
	oMetrics.m_clear_tempvalues();
	oMetrics.m_set_OnClick(sActivity);

	sendLinkEvent('');
}
/* this is a test for the sendLinkEvent implementation .cmp */
function mContentActivityNew (sActivity) {
	//just triggers an "onClick" for something on an existing page.
	var oMetrics = new OInternalMetrics()
	oMetrics.m_clear_tempvalues();
	oMetrics.m_set_OnClick(sActivity);

	sendLinkEventNew('',sActivity);
}

function mVideoActivity (sVideoName,bComplete) {
	var oMetrics = new OInternalMetrics()
	oMetrics.m_clear_tempvalues();

	if (bComplete==0){
		oMetrics.m_set_VideoStart(sVideoName);
	}	else {
		oMetrics.m_set_VideoComplete(sVideoName);
	}

	sendLinkEvent('');
}


function mDownloadBrochure(sPageName, bOverride) {
	var oMetrics = new OInternalMetrics()
	oMetrics.m_set_s_PageName (sPageName, bOverride);
	oMetrics.m_clear_tempvalues();
	mEventAndFloodLightMetrics()
	// oMetrics.m_set_s_events("event15");
	sendAnalyticsEvent('');
	oMetrics.m_clear_tempvalues();
}

/*The following functions are being depricated to support ongoing metrics tweaking. Do not re-use */
function MEFlash(var1){
	//deprecated. redirect to mContentView
	mContentView(var1);
}

function ME( sec, pe, ped, trm, clr, fvevent) {
	// Measure Me Event .... will ve invoked when the page will be loaded/from flash to send data to Omniture
	//deprecated.
}


var js_sCat = "vhp"
var js_sNamePlate = "ford taurus"

var sMetricEvent_Delayed = "event"
var sMetricEvent_DelayedEVar28 = ""

var sDelayEvent = ""
var sDelayFloodLight = ""

function OFloodLight(){
	this.createFloodLight = createFloodLight;
	this.fireFloodlight = fireFloodlight;

	//this was used in order to dynamically fire during the viewing of a page(video start/stop)
	function fireFloodlight(sCat, sNamePlate){
		var strsrc = 'https://fls.doubleclick.net/activityi;src=690327;type=fvflup;cat=' + sCat + ';u1=' + sNamePlate + ';u6=0;ord=?'
		var objIFrame = document.getElementById("IfrmFlood");

		if(objIFrame){
			objIFrame.src = strsrc;
			}
	}

	function createFloodLight(sCat, sNamePlate, delayedFloodlight){
		var axel = Math.random()+"";
		var a = axel * 10000000000000;

        //added delayedFloodlight in order to capture a floodlight call onClick
		if (delayedFloodlight || window.navigator.userAgent.search(/Firefox/) > 0){
			// Code exception for firefox
			var node  = document.createElement("div")
			node.innerHTML = '<IFRAME SRC="https://fls.doubleclick.net/activityi;src=690327;type=fvflup;cat=' + sCat + ';u1=' + sNamePlate + ';u6=0;ord='+ a + '?" WIDTH=1 HEIGHT=1 FRAMEBORDER=0 id=IfrmFlood></IFRAME>'
			document.body.appendChild(node)
		 }else {
			document.write('<IFRAME SRC="https://fls.doubleclick.net/activityi;src=690327;type=fvflup;cat=' + sCat + ';u1=' + sNamePlate + ';u6=0;ord='+ a + '?" WIDTH=1 HEIGHT=1 FRAMEBORDER=0 id=IfrmFlood></IFRAME>');
		}
	}
}

oFloodLight = new OFloodLight()

function mEventMetrics( ){
	var oMetrics = new OInternalMetrics()
	oMetrics.m_set_s_events(sMetricEvent_Delayed, sMetricEvent_DelayedEVar28)
}


function mFloodLightMetrics(sCat, sNamePlate){
	if (sDelayFloodLight != "true"){
		oFloodLight.createFloodLight(sCat, sNamePlate)
	}
}

// Only use for delayed Event and delayed Floodlight
function mEventAndFloodLightMetrics(){
	var oMetrics = new OInternalMetrics()
	oMetrics.m_set_s_events(sMetricEvent_Delayed, sMetricEvent_DelayedEVar28)
	//oFloodLight.createFloodLight(js_sCat, js_sNamePlate)
	//added argument for delay (onclick)
	oFloodLight.createFloodLight(js_sCat, js_sNamePlate, true)
}

/* NEW EVENT CALL */

function sendLinkEventNew(str,lnkname){
ns=s_account; if(str!="" || str!=null)ns+=","+str; s_linkType="o"; s_lnk=true;
s_linkName=lnkname; void(s_gs(ns));
}