/* Touch Clarity logging request - http://www.touchclarity.com -
 * Copyright (c) Touch Clarity Ltd 2001-2005. All rights reserved. Patent Pending.
 * Change the value of tc_logging_active to switch off logging on the site.
 */

if (typeof tc_logging_active == 'undefined'){
  tc_logging_active = true;
}
// required configuration parameters
tc_site_id = 406;
tc_server_url = "barclays.touchclarity.com";
tc_log_path = "/touchclarity";

/*
CLIENT CUSTOMISATIONS 1 of 2 see also logging-stripparams.js
*/

// 1. Parse referrer of topmost frameset and extract search terms from defined engines
var tc_engines=new Array();
tc_engines[0]=new Array ('google', 'q', 'as_q', 'key');
tc_engines[1]=new Array ('search.msn', 'q', 'MT');
tc_engines[2]=new Array ('search.aol', 'q', 'query');
tc_engines[3]=new Array ('ask', 'q');
tc_engines[4]=new Array ('altavista', 'q');
tc_engines[5]=new Array ('lycos', 'q', 'query');
tc_engines[6]=new Array ('search.yahoo', 'p');
tc_engines[7]=new Array ('excite', 'q', 's', 'search');

var tc_pc='', tc_domain='', tc_path='', tc_qs='';
var tc_search_terms = new Array();
var ref = (typeof tc_referrer != 'undefined') ? tc_referrer : window.top.document.referrer;
var tc_extra_info;
    
function tc_check_ref_qs() {
  var pattern = /(\w+):(\/+)([\w.]+)\/(.+)\?(.+)/;
  var tc_match_url = ref.match(pattern);
  if (tc_match_url != null) {
    tc_pc = tc_match_url[1];
    tc_domain = tc_match_url[3];
    tc_path = tc_match_url[4];
    tc_qs = '?'+tc_match_url[5];
  }
  for (var i=0; i<tc_engines.length; i++) {
    if (tc_domain.indexOf(tc_engines[i][0]) > -1) {
      for (var j=1; j<tc_engines[i].length; j++) {
        if ((tc_qs.indexOf('&'+tc_engines[i][j]+'=') > -1) || (tc_qs.indexOf('?'+tc_engines[i][j]+'=') > -1)) return tc_engines[i][j];
} } } };

function tc_extract_word(tc_qs_name) {
  tc_temp_qs = tc_qs.substring(1);
  tc_qs_split = tc_temp_qs.split('&');
  if (tc_qs_split.length!=null) {
    for (i=0; i<tc_qs_split.length;i++ ) {
      if (tc_qs_split[i].substring(0, tc_qs_split[i].indexOf('=')) == tc_qs_name) {
        tc_search_terms=tc_qs_split[i].substring(tc_qs_split[i].indexOf('=')+1).split('+');
        return true;
} } } }

function tc_tokenise(tc_word) {
  return tc_word;
}

function tc_clientcode_1 () {
    if (typeof ref !='undefined' && ref != '') {
        if (tc_extract_word(tc_check_ref_qs())) {
            for (var k=0; k<tc_search_terms.length; k++) {
                if ((typeof tc_extra_info!='undefined') && (tc_extra_info!='')) { tc_extra_info+='&' } else { tc_extra_info='' }
                tc_extra_info+='tcSearchTerm='+tc_tokenise(tc_search_terms[k]);
} } } }

// 2. Parse URL and extract a reference to this page from the CMS URL using the 'usecase' param
function tc_find(str) {
  return window.location.pathname.indexOf(str) > -1;
}

function tc_make_alias() {
  var id = tc_get_param("usecase");
  if (id != "" && typeof id != 'undefined' && id != null){
    if (isNaN(id))
      tc_page_alias = id;
    else
    {
      var loc = window.location;
      tc_page_alias = loc.href.substring(0,loc.href.indexOf("?"));
      tc_page_alias += "/page-" + id + loc.search;
    }
    return tc_page_alias;
  }
}

function tc_get_param(param) {
  var query = window.location.search.substring(1);
  var startPos = query.toLowerCase().indexOf(param.toLowerCase()+"=");
  if (startPos> -1) {
    startPos = startPos + param.length + 1;
    var endPos = query.indexOf("&",startPos);
    if (endPos == -1) endPos = query.length;
    return unescape(query.substring(startPos,endPos)).toLowerCase();
  }
  return "";
}

function tc_clientcode_2() {
if (typeof tc_page_alias == 'undefined'){
  tc_page_alias = tc_make_alias();
} }

var tc_controller = {
  addLoadEvent : function(func){
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
      window.onload = func;
    } else {
      window.onload = function() {
        oldonload();
        func();
} } } }
// register onload events
tc_controller.addLoadEvent(function (){tc_clientcode_1()});
tc_controller.addLoadEvent(function (){tc_clientcode_2()});

// FlashObject v1.3a: Flash detection and embed - http://blog.deconcept.com/flashobject/
if(typeof com=="undefined"){var com=new Object();}
if(typeof com.deconcept=="undefined"){com.deconcept=new Object();}
if(typeof com.deconcept.util=="undefined"){com.deconcept.util=new Object();}
if(typeof com.deconcept.FlashObjectUtil=="undefined"){com.deconcept.FlashObjectUtil=new Object();}
com.deconcept.FlashObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a,_b){
if(!document.createElement||!document.getElementById){return;}
this.DETECT_KEY=_b?_b:"detectflash";
this.skipDetect=com.deconcept.util.getRequestParameter(this.DETECT_KEY);
this.params=new Object();
this.variables=new Object();
this.attributes=new Array();
this.useExpressInstall=_7;
if(_1){this.setAttribute("swf",_1);}
if(id){this.setAttribute("id",id);}
if(w){this.setAttribute("width",w);}
if(h){this.setAttribute("height",h);}
if(_5){this.setAttribute("version",new com.deconcept.PlayerVersion(_5.toString().split(".")));}
this.installedVer=com.deconcept.FlashObjectUtil.getPlayerVersion(this.getAttribute("version"),_7);
if(c){this.addParam("bgcolor",c);}
var q=_8?_8:"high";
this.addParam("quality",q);
var _d=(_9)?_9:window.location;
this.setAttribute("xiRedirectUrl",_d);
this.setAttribute("redirectUrl","");
if(_a){this.setAttribute("redirectUrl",_a);}
};
com.deconcept.FlashObject.prototype={setAttribute:function(_e,_f){
this.attributes[_e]=_f;
},getAttribute:function(_10){
return this.attributes[_10];
},addParam:function(_11,_12){
this.params[_11]=_12;
},getParams:function(){
return this.params;
},addVariable:function(_13,_14){
this.variables[_13]=_14;
},getVariable:function(_15){
return this.variables[_15];
},getVariables:function(){
return this.variables;
},createParamTag:function(n,v){
var p=document.createElement("param");
p.setAttribute("name",n);
p.setAttribute("value",v);
return p;
},getVariablePairs:function(){
var _19=new Array();
var key;
var _1b=this.getVariables();
for(key in _1b){_19.push(key+"="+_1b[key]);}
return _19;
},getFlashHTML:function(){
var _1c="";
if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){
if(this.getAttribute("doExpressInstall")){
this.addVariable("MMplayerType","PlugIn");
}
_1c="<embed type=\"application/x-shockwave-flash\" src=\""+this.getAttribute("swf")+"\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\"";
_1c+=" id=\""+this.getAttribute("id")+"\" name=\""+this.getAttribute("id")+"\" ";
var _1d=this.getParams();
for(var key in _1d){_1c+=[key]+"=\""+_1d[key]+"\" ";}
var _1f=this.getVariablePairs().join("&");
if(_1f.length>0){_1c+="flashvars=\""+_1f+"\"";}
_1c+="/>";
}else{
if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");}
_1c="<object id=\""+this.getAttribute("id")+"\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\">";
_1c+="<param name=\"movie\" value=\""+this.getAttribute("swf")+"\" />\"";
var _20=this.getParams();
for(var key in _20){_1c+="<param name=\""+key+"\" value=\""+_20[key]+"\">";}
var _22=this.getVariablePairs().join("&");
if(_22.length>0){_1c+="<param name=\"flashvars\" value=\""+_22+"\">";}}
return _1c;
},write:function(_23){
if(this.useExpressInstall){
var _24=new com.deconcept.PlayerVersion([6,0,65]);
if(this.installedVer.versionIsValid(_24)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){
this.setAttribute("doExpressInstall",true);
this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));
document.title=document.title.slice(0,47)+" - Flash Player Installation";
this.addVariable("MMdoctitle",document.title);}
}else{this.setAttribute("doExpressInstall",false);}
if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){
var n=(typeof _23=="string")?document.getElementById(_23):_23;
n.innerHTML='';
n.innerHTML=this.getFlashHTML();
}else{if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"));}}}};
com.deconcept.FlashObjectUtil.getPlayerVersion=function(_26,_27){
var _28=new com.deconcept.PlayerVersion(0,0,0);
if(navigator.plugins&&navigator.mimeTypes.length){
var x=navigator.plugins["Shockwave Flash"];
if(x&&x.description){_28=new com.deconcept.PlayerVersion(x.description.replace(/([a-z]|[A-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."));}
}else{
try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
for(var i=3;axo!=null;i++){
axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+i);
_28=new com.deconcept.PlayerVersion([i,0,0]);}}
catch(e){}
if(_26&&_28.major>_26.major){return _28;}
if(!_26||((_26.minor!=0||_26.rev!=0)&&_28.major==_26.major)||_28.major!=6||_27){
try{
_28=new com.deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));
}catch(e){}}}
return _28;
};
com.deconcept.PlayerVersion=function(_2c){
this.major=parseInt(_2c[0])||0;
this.minor=parseInt(_2c[1])||0;
this.rev=parseInt(_2c[2])||0;
};
com.deconcept.PlayerVersion.prototype.versionIsValid=function(fv){
if(this.major<fv.major){return false;}
if(this.major>fv.major){return true;}
if(this.minor<fv.minor){return false;}
if(this.minor>fv.minor){return true;}
if(this.rev<fv.rev){return false;}
return true;
};
com.deconcept.util={getRequestParameter:function(_2e){
var q=document.location.search||document.location.href.hash;
if(q){var _30=q.indexOf(_2e+"=");
var _31=(q.indexOf("&",_30)>-1)?q.indexOf("&",_30):q.length;
if(q.length>1&&_30>-1){
return q.substring(q.indexOf("=",_30)+1,_31);}}return "";
},removeChildren:function(n){
while(n.hasChildNodes()){
n.removeChild(n.firstChild);}}};
if(Array.prototype.push==null){
Array.prototype.push=function(_33){
this[this.length]=_33;
return this.length;};}
var getQueryParamValue=com.deconcept.util.getRequestParameter;
var FlashObject=com.deconcept.FlashObject;

// must always come last
document.write("<scr"+"ipt language='JavaScript' type='text/javascript' src='"+tc_log_path+"/logging-code.js'></scr"+"ipt>");