/* Vignette */

/* -----------------------------------------------------------------
  Accesso
 ----------------------------------------------------------------- */
 
function writeThis(){
	var anonP3Cook2 = getCookie('anonP3');
		var strOutput='<span>Welcome</span> <a href="http://www.o2.co.uk/login?sendTo='+location.href+'" title="Sign In">Sign In</a> or <a href="https://registration.o2.co.uk/Register/PreRegister" title="Register">Register</a>';
	if (anonP3Cook2 != null)	{ 		
		strOutput = '<span>Hello</span> ' +anonP3Cook2+ ' <a href="http://zarkov.shop.o2.co.uk/logout.html?dest=http://www.o2.co.uk/" title="Sign out of your account">Sign Out</a>';
	} 
	return strOutput;
}


 /* -----------------------------------------------------------------
  Year
 ----------------------------------------------------------------- */
 
function thisYear(){
var cTime = new Date();
var year = cTime.getFullYear();
document.write(year);
}

 
 /* -----------------------------------------------------------------
  Cookies functions for first time visit
 ----------------------------------------------------------------- */
 
 
// 5 20.10.2006
var cmTrue ="";
function getCookie(name) {
    var start = document.cookie.indexOf( name + "=" );
	var len = start + name.length + 1;
	if ( ( !start ) && ( name != document.cookie.substring( 0, name.length ) ) ) {
		return null;
	}
	if ( start == -1 ) return null;
	var end = document.cookie.indexOf( ";", len );
	if ( end == -1 ) end = document.cookie.length;
	return unescape( document.cookie.substring( len, end ) );
}

function setCookie(name,value,expires,path,domain,secure) {
	var today = new Date();
	today.setTime( today.getTime() );
	if ( expires ) {
	expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );

	document.cookie = name + "=" +escape( value ) +
	( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + 
	( ( path ) ? ";path=" + path : "" ) + 
	( ( domain ) ? ";domain=" + domain : "" ) +
	( ( secure ) ? ";secure" : "" );
}

function deleteCookie(name,path,domain) {
    if (getCookie(name)) document.cookie = name + "=" +
        ( (path) ? ";path=" + path : "") +
        ( (domain) ? ";domain=" + domain : "") +
		";expires=";
}


function isCookieEnabled() {
   if (document.all) return navigator.cookieEnabled;
   setCookie('testcookie',today.getTime());
   var tc = getCookie('testcookie');
   deleteCookie('testcookie');
   return (tc == today.getTime());
}


/* -----------------------------------------------------------------
  function for changing cursor to "wait" mode
 ----------------------------------------------------------------- */

function hourglassButton() {
 FObj=document.forms;
 for (i=0;i<FObj.length;i++){
 	FObj[i].onmouseup=function(){document.body.style.cursor = 'wait';return true}
	}
}

function hourglass(){
 lObj=document.links;
 for (i=0;i<lObj.length;i++){
 	lObj[i].onmouseup=function(){document.body.style.cursor = 'wait';return true}
	}
}


/* -----------------------------------------------------------------
  function for Expand/Contract blocks
 ----------------------------------------------------------------- */

function display_flip(i,p)
{
	var root = document.getElementById(i)
   root.className = root.className.replace('displayNone', 'displayBlock');
   var el = document.getElementById(p);
   var c = el.className = (el.className=='displayNone') ? 'displayBlock' : 'displayNone'
   if (c=='displayNone') {
   //alert('test');
       root.src = root.src.replace('contract', 'expand')
       root.setAttribute('alt', 'Expand')
       root.setAttribute('title', 'Expand')
   } else {
       root.src = root.src.replace('expand', 'contract')
       root.setAttribute('alt', 'Contract')
       root.setAttribute('title', 'Contract')
   }
   return false;
}
		
		
/* -----------------------------------------------------------------
  function for Flash Movies and alternative imagery
 ----------------------------------------------------------------- */
		
		// FLASH MOVIE
			var MM_contentVersion = 6;
			var plugin = (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"]) ? navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin : 0;
			if ( plugin ) {
					var words = navigator.plugins["Shockwave Flash"].description.split(" ");
				    for (var i = 0; i < words.length; ++i)
				    {
					if (isNaN(parseInt(words[i])))
					continue;
					var MM_PluginVersion = words[i]; 
				    }
				var MM_FlashCanPlay = MM_PluginVersion >= MM_contentVersion;
			}
			else if (navigator.userAgent && navigator.userAgent.indexOf("MSIE")>=0 
			   && (navigator.appVersion.indexOf("Win") != -1)) {
				document.write('<SCR' + 'IPT LANGUAGE=VBScript\> \n'); //FS hide this from IE4.5 Mac by splitting the tag
				document.write('on error resume next \n');
				document.write('MM_FlashCanPlay = ( IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash." & MM_contentVersion)))\n');
				document.write('</SCR' + 'IPT\> \n');
			}
			
			
function flashMovie(version, filepath, width, height, bgcolor, quality, alternativeText, alternativeImage, altURL, altTitle, altTarget, clickTag){

/* Check to see if https */
url = document.URL;
isHttps = "no";
if (url.search(/^http:/) != -1) {isHttps = "no"};
if (url.search(/^https:/) != -1) {isHttps = "yes"};

if ( MM_FlashCanPlay ) {
	if (clickTag == undefined) var clickTag = "";
	else var clickTag = "?clickTag=" + clickTag; 
	
	if (clickTag == "HP") {
	var clickTag = "?clickTag=/services/o2active/whatsono2active/whatsnew/?ref=Ban-consumer-Streetmap-Home";
} else {
	var clickTag = "?clickTag=" + altURL;
}
	
	
	
	var swf = '';
		swf += '<object';
		swf += ' width="'+width+'"';
		swf += ' height="'+height+'"';
		swf += ' classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"';
		if (isHttps == "yes"){ 
			swf += ' codebase="https://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version='+version+',0,0,0">';
			} else {
			swf += ' codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version='+version+',0,0,0">';
			}
		swf += '<param name="movie" value="'+filepath+clickTag+'">';
		swf += '<param name="wmode" value="transparent">';
		swf += '<param name="bgcolor" value="'+bgcolor+'">';
		swf += '<param name="quality" value="'+quality+'">';
		swf += '<embed src="'+filepath+clickTag+'"';
		swf += ' width="'+width+'"';
		swf += ' height="'+height+'"';
		swf += ' wmode="transparent"';
		swf += ' bgcolor="'+bgcolor+'"';
		swf += ' quality="'+quality+'"';
		swf += ' type="application/x-shockwave-flash"';
		if (isHttps == "yes"){ 
			swf += ' pluginspage="https://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash">';
			} else {
			swf += ' pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash">';
			}
		swf += '<\/embed>';
		swf += '<\/object>';
		
		document.write(swf);
		// alternative content for flash movie
		document.write('<div class="flashText">'+ alternativeText +'</div>');		
	}
	else{
	// image to replace flash movie
		//document.write('<div class="topBgImg"><img src="'+alternativeImage+'"></div>');
			if ((altURL=="") || (altURL==" ") || (altURL=="#")) {
				document.write("<img src=\""+alternativeImage+"\" width=\""+width+"\" height=\""+height+"\" alt=\""+alternativeText+"\" />");
			} else {
				document.write("<a href=\""+altURL+"\" title=\""+altTitle+"\" target=\""+altTarget+"\" />");
				document.write("<img src=\""+alternativeImage+"\" width=\""+width+"\" height=\""+height+"\" alt=\""+alternativeText+"\" />");
				document.write("</a>");
			}
		}
			
}

/* -----------------------------------------------------------------
  Function For Plugin Detection
 ----------------------------------------------------------------- */
/*------------------------------------------------------------------
This is a comment placed here to check that the file will checksum 
correctly when mounts the filesystem volumes during publish
Created on: Wednesday 20 September 2006
--------------------------------------------------------------------*/

// initialize global variables
var detectableWithVB = false;
var pluginFound = false;


function goURL(daURL) {
    // if the browser can do it, use replace to preserve back button
    if(javascriptVersion1_1) {
	window.location.replace(daURL);
    } else {
	window.location = daURL;
    }
    return;
}

function redirectCheck(pluginFound, redirectURL, redirectIfFound) {
    // check for redirection
    if( redirectURL && ((pluginFound && redirectIfFound) || 
	(!pluginFound && !redirectIfFound)) ) {
	// go away
	goURL(redirectURL);
	return pluginFound;
    } else {
	// stay here and return result of plugin detection
	return pluginFound;
    }	
}

function canDetectPlugins() {
    if( detectableWithVB || (navigator.plugins && navigator.plugins.length > 0) ) {
	return true;
    } else {
	return false;
    }
}

function detectFlash(redirectURL, redirectIfFound) {
    pluginFound = detectPlugin('Shockwave','Flash'); 
    // if not found, try to detect with VisualBasic
    if(!pluginFound && detectableWithVB) {
	pluginFound = detectActiveXControl('ShockwaveFlash.ShockwaveFlash.1');
    }
    // check for redirection
    return redirectCheck(pluginFound, redirectURL, redirectIfFound);
}

function detectDirector(redirectURL, redirectIfFound) { 
    pluginFound = detectPlugin('Shockwave','Director'); 
    // if not found, try to detect with VisualBasic
    if(!pluginFound && detectableWithVB) {
	pluginFound = detectActiveXControl('SWCtl.SWCtl.1');
    }
    // check for redirection
    return redirectCheck(pluginFound, redirectURL, redirectIfFound);
}

function detectQuickTime(redirectURL, redirectIfFound) {
    pluginFound = detectPlugin('QuickTime');
    // if not found, try to detect with VisualBasic
    if(!pluginFound && detectableWithVB) {
	pluginFound = detectQuickTimeActiveXControl();
    }
    return redirectCheck(pluginFound, redirectURL, redirectIfFound);
}

function detectReal(redirectURL, redirectIfFound) {
    pluginFound = detectPlugin('RealPlayer');
    // if not found, try to detect with VisualBasic
    if(!pluginFound && detectableWithVB) {
	pluginFound = (detectActiveXControl('rmocx.RealPlayer G2 Control') ||
		       detectActiveXControl('RealPlayer.RealPlayer(tm) ActiveX Control (32-bit)') ||
		       detectActiveXControl('RealVideo.RealVideo(tm) ActiveX Control (32-bit)'));
    }	
    return redirectCheck(pluginFound, redirectURL, redirectIfFound);
}

function detectWindowsMedia(redirectURL, redirectIfFound) {
    pluginFound = detectPlugin('Windows Media Player');
    // if not found, try to detect with VisualBasic
    if(!pluginFound && detectableWithVB) {
	pluginFound = detectActiveXControl('MediaPlayer.MediaPlayer.1');
    }
    return redirectCheck(pluginFound, redirectURL, redirectIfFound);
}

function detectPlugin() {
    // allow for multiple checks in a single pass
    var daPlugins = detectPlugin.arguments;
    // consider pluginFound to be false until proven true
    var pluginFound = false;
    // if plugins array is there and not fake
    if (navigator.plugins && navigator.plugins.length > 0) {
	var pluginsArrayLength = navigator.plugins.length;
	// for each plugin...
	for (pluginsArrayCounter=0; pluginsArrayCounter < pluginsArrayLength; pluginsArrayCounter++ ) {
	    // loop through all desired names and check each against the current plugin name
	    var numFound = 0;
	    for(namesCounter=0; namesCounter < daPlugins.length; namesCounter++) {
		// if desired plugin name is found in either plugin name or description
		if( (navigator.plugins[pluginsArrayCounter].name.indexOf(daPlugins[namesCounter]) >= 0) || 
		    (navigator.plugins[pluginsArrayCounter].description.indexOf(daPlugins[namesCounter]) >= 0) ) {
		    // this name was found
		    numFound++;
		}   
	    }
	    // now that we have checked all the required names against this one plugin,
	    // if the number we found matches the total number provided then we were successful
	    if(numFound == daPlugins.length) {
		pluginFound = true;
		// if we've found the plugin, we can stop looking through at the rest of the plugins
		break;
	    }
	}
    }
    return pluginFound;
} // detectPlugin


// Here we write out the VBScript block for MSIE Windows
if ((navigator.userAgent.indexOf('MSIE') != -1) && (navigator.userAgent.indexOf('Win') != -1)) {
    document.writeln('<script language="VBscript">');

    document.writeln('\'do a one-time test for a version of VBScript that can handle this code');
    document.writeln('detectableWithVB = False');
    document.writeln('If ScriptEngineMajorVersion >= 2 then');
    document.writeln('  detectableWithVB = True');
    document.writeln('End If');

    document.writeln('\'this next function will detect most plugins');
    document.writeln('Function detectActiveXControl(activeXControlName)');
    document.writeln('  on error resume next');
    document.writeln('  detectActiveXControl = False');
    document.writeln('  If detectableWithVB Then');
    document.writeln('     detectActiveXControl = IsObject(CreateObject(activeXControlName))');
    document.writeln('  End If');
    document.writeln('End Function');

    document.writeln('\'and the following function handles QuickTime');
    document.writeln('Function detectQuickTimeActiveXControl()');
    document.writeln('  on error resume next');
    document.writeln('  detectQuickTimeActiveXControl = False');
    document.writeln('  If detectableWithVB Then');
    document.writeln('    detectQuickTimeActiveXControl = False');
    document.writeln('    hasQuickTimeChecker = false');
    document.writeln('    Set hasQuickTimeChecker = CreateObject("QuickTimeCheckObject.QuickTimeCheck.1")');
    document.writeln('    If IsObject(hasQuickTimeChecker) Then');
    document.writeln('      If hasQuickTimeChecker.IsQuickTimeAvailable(0) Then ');
    document.writeln('        detectQuickTimeActiveXControl = True');
    document.writeln('      End If');
    document.writeln('    End If');
    document.writeln('  End If');
    document.writeln('End Function');

    document.writeln('</scr' + 'ipt>');
}

/* -----------------------------------------------------------------
  Function for checking all boxes on a table
 ----------------------------------------------------------------- */
function checkAll(e) {
	var theForm = e.form;
	for(n=0; n<theForm.length;n++){
		if(theForm[n].type == 'checkbox' && theForm[n].name != 'checkall'){
			theForm[n].checked = e.checked;
		}
	}
}
/* -----------------------------------------------------------------
  Function for showing and hiding elements
 ----------------------------------------------------------------- */

function hide(i)
{	
	var root = document.getElementById(i);
       root.className = root.className.replace('visA', 'visH');
   return false;
}
function show(i)
{
var root = document.getElementById(i);
       root.className = root.className.replace('visH', 'visA');
   return false;
}

/* -----------------------------------------------------------------
  Init function for initialise JS onLoad
 ----------------------------------------------------------------- */

 function init1(){
	if(cmTrue == 1){
		cmDomReady();
	} 
	
	pageCounter = getCookie('pageCounterCookie');
	if (pageCounter == null) {
			setCookie('pageCounterCookie','1');
	}else{
	        setCookie('pageCounterCookie',parseInt(pageCounter)+1);
	}

	alreadySentSurv = getCookie('alreadySentSurvCookie');
	if (alreadySentSurv != 'yes'){ //still havent shown any survey for last 30 days
		isSpecificSubdomain = findSubdomain();
		if (isSpecificSubdomain == true){ //we are on an specific subdomain
			isSpecificPage = findPage();
			if(isSpecificPage == true){ //we are on an specific page
				checkPage();			
			}else{
				checkGroup();
			}
		}else{ //we are on a generic page: we check conditions for generic surveys
			checkGeneric();			
		}
	} 

	var alreadyVisitedOnce = getCookie('alreadyVisitedOnce');
	if (alreadyVisitedOnce == 'yes') {
		//alert ("Already visited");
		globalTopNav();
		//NOTE: All the functions that need preloading for the site need to be added here.
	}
	if (alreadyVisitedOnce != 'yes') {
		//alert ("First visit");
		globalTopNav();
	}
}	 

window.onload=init1;


/*------------------------------------------------------------------
	popUp function for clicktag survey
------------------------------------------------------------------*/
//******* Global variables
var rand = 0;
var isSpecificSubdomain = new Boolean(false);
var isSpecificPage = new Boolean(false);
var isShop = new Boolean(false);
var alreadySentSurv = null;
var pageCounter = null;
var pageIndex = -1;

/****  we specify each URL survey ******************************************************************************/
var genericSurvey = "http://www.clicktools.com/survey?iv=b611151808fbfa3";	//=null;
var selfserviceSurvey = null;
var shopSurvey = null;

var specificSurveyList = new Array(2); 
//3 dimension array: [page URL] , [ survey URL] ,[frequency]
for (i=0; i <specificSurveyList.length; i++) specificSurveyList[i] = new Array(3);

specificSurveyList[0][0] = "myo2services.o2.co.uk/dashboard";
specificSurveyList[0][1] = ""; //same URL, special case, 3 possible surveys 
specificSurveyList[0][2] = "74"; //frequency (0=always)

specificSurveyList[1][0] = "o2.co.uk/business/corporate";
specificSurveyList[1][1] = "http://www.clicktools.com/survey?iv=b511bdc7b51fd63"; 
specificSurveyList[1][2] = "9"; //frequency (0=always)
/****************************************************************************************************************/

function runSurvey(url){
      popupwindow(url, 600, 600);
      setCookie('alreadySentSurvCookie','yes','30');
}

function popupwindow(url, w, h){
  window.open(url,"popup","toolbar=no,location=no,directories=no,"+
   "status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,"+
   "width="+w+",height="+h)
  return false;
}


//are we on an specific subdomain?
function findSubdomain() {
  l = location.href;
  if(l.indexOf('registration.o2.co.uk') > -1) {
    return true;
  } else if(l.indexOf('service.o2.co.uk') > -1) {
    return true; 
  } else if(l.indexOf('o2.co.uk/login?sendTo=http://www.o2.co.uk') > -1) { //login page
    return true;  
  } else if(l.indexOf('myo2services.o2.co.uk') > -1) { //Dashboards
    return true;
  } else if(l.indexOf('o2.co.uk/business/corporate') > -1) { //corporate
    return true;
  } else if(l.indexOf('o2.co.uk/apps/getPUK/welcome') > -1) {  //Get PUK code
    return true;
  } else if(l.indexOf('o2.co.uk/apps/getPUK/getPUKService') > -1) {  //Get PUK code confirmation
    return true;
  } else if(l.indexOf('o2.co.uk/apps/help/help') > -1) {  //Online Help - Contact Us form
    return true;
  } else if(l.indexOf('shop2.o2.co.uk') > -1) {   //MyO2
	return true; 	
  } else if(l.indexOf('businessshop.o2.co.uk') > -1) {
	isShop = true;
    return true;	
  } else if(l.indexOf('shop.o2.co.uk') > -1) {
	isShop = true;
    return true;  
  }   
  return false; 
}



//are we on an specific page?
function findPage(){
	var lochref = location.href;
	for ( i = 0; i < specificSurveyList.length; i++ ) {
		if (lochref.match(specificSurveyList[i][0]) != null ){
			pageIndex = i;
			return true;			
		}
	}
	return false;
}

//check if conditions for generic surveys are met
function checkGeneric(){
	if(genericSurvey != null){			
		if(parseInt(pageCounter) >= 2){
			genericRanNum = Math.random()*332;
			rand = Math.round(genericRanNum);
			if(rand == 0){
				runSurvey(genericSurvey);
			}					
		}
	}
}

//check if conditions for group specific surveys are met
function checkGroup(){
	if( (isShop == true && shopSurvey != null) || (isShop == false && selfserviceSurvey != null) ){		
		var groupRanNum = 0;
		groupRanNum = Math.random()*19;
		rand = Math.round(groupRanNum);
		if(rand == 0){
			if (isShop == true) {
				runSurvey(shopSurvey);
			}else {
				runSurvey(selfserviceSurvey);	
			}
		}else {
			if (isShop == false) checkGeneric();
		}		
	}else{
		if (isShop == false) checkGeneric();
	}
}

//check if conditions for specific page surveys are met
function checkPage(){
	var pageRanNum = 0;
	pageRanNum = Math.random()*(parseInt(specificSurveyList[pageIndex][2]));
	rand = Math.round(pageRanNum);
	if (rand == 0){ //freq met
		if (pageIndex == 0){ //we are on prepay or postpay dashboard
			//alert("we are on prepay or postpay dashboard");
			if(window.cmSeg){
				if (cmSeg == "Pre Pay") {
					runSurvey("http://www.clicktools.com/survey?iv=b511975c7a1b2b5");
				}
				if (cmSeg == "Post Pay") {
					runSurvey("http://www.clicktools.com/survey?iv=b41190faa92e935");
				}
			}
		}else{ //neither pay nor post pay dashboard
			runSurvey(specificSurveyList[pageIndex][1]);
		}		
	}else{  //freq not met
		if (isShop == false){
			checkGeneric();
		}
	}		
	
}