var wrap=null;function Is(){var agt=navigator.userAgent.toLowerCase();this.major=parseInt(navigator.appVersion);this.minor=parseFloat(navigator.appVersion);this.nav=((agt.indexOf('mozilla')!=-1)&&(agt.indexOf('spoofer')==-1)&&(agt.indexOf('compatible')==-1)&&(agt.indexOf('opera')==-1)&&(agt.indexOf('webtv')==-1)&&(agt.indexOf('hotjava')==-1));this.nav4=(this.nav&&(this.major==4));this.nav4up=(this.nav&&(this.major>=4));this.navonly=(this.nav&&((agt.indexOf(";nav")!=-1)||(agt.indexOf("; nav")!=-1)));this.nav6=(this.nav&&(this.major==5));this.nav6up=(this.nav&&(this.major>=5));this.gecko=(agt.indexOf('gecko')!=-1);this.ie=((agt.indexOf("msie")!=-1)&&(agt.indexOf("opera")==-1));this.ie3=(this.ie&&(this.major<4));this.ie4=(this.ie&&(this.major==4)&&(agt.indexOf("msie 5")==-1)&&(agt.indexOf("msie 6")==-1));this.ie4up=(this.ie&&(this.major>=4));this.ie5=(this.ie&&(this.major==4)&&(agt.indexOf("msie 5.0")!=-1));this.ie5_5=(this.ie&&(this.major==4)&&(agt.indexOf("msie 5.5")!=-1));this.ie6=(this.ie&&(this.major==6)&&(agt.indexOf("msie 6.0")!=-1));this.ie5up=(this.ie&&!this.ie3&&!this.ie4&&!this.ie6);this.ie5_5up=(this.ie&&!this.ie3&&!this.ie4&&!this.ie5);this.ie6up=(this.ie&&!this.ie3&&!this.ie4&&!this.ie5&&!this.ie5_5);this.opera=(agt.indexOf('opera')!=-1);this.win=((agt.indexOf("win")!=-1)||(agt.indexOf("16bit")!=-1));this.win95=((agt.indexOf("win95")!=-1)||(agt.indexOf("windows 95")!=-1));this.win16=((agt.indexOf("win16")!=-1)||(agt.indexOf("16bit")!=-1)||(agt.indexOf("windows 3.1")!=-1)||(agt.indexOf("windows 16-bit")!=-1));this.win31=((agt.indexOf("windows 3.1")!=-1)||(agt.indexOf("win16")!=-1)||(agt.indexOf("windows 16-bit")!=-1));this.win98=((agt.indexOf("win98")!=-1)||(agt.indexOf("windows 98")!=-1));this.winnt=((agt.indexOf("winnt")!=-1)||(agt.indexOf("windows nt")!=-1));this.win32=(this.win95||this.winnt||this.win98||((this.major>=4)&&(navigator.platform=="Win32"))||(agt.indexOf("win32")!=-1)||(agt.indexOf("32bit")!=-1));this.winme=((agt.indexOf("win 9x 4.90")!=-1));this.win2k=((agt.indexOf("windows nt 5.0")!=-1));this.mac=(agt.indexOf("mac")!=-1);this.mac68k=(this.mac&&((agt.indexOf("68k")!=-1)||(agt.indexOf("68000")!=-1)));this.macppc=(this.mac&&((agt.indexOf("ppc")!=-1)||(agt.indexOf("powerpc")!=-1)));}
var is;is=new Is();var opAgt=navigator.userAgent.toLowerCase();var is_opera=(opAgt.indexOf("opera")!=-1);function Advert(pos,ftsite,params,issec,wrap,asset){this.posID=pos;this.pos="&pos="+pos;this.ftsite=ftsite;this.params=params;this.issec=issec;this.asset=asset;this.dm=thisPage.revScience;this.adHTML='';this.adDims=[["ban",468,60],["sb1",120,60],["sb2",120,60],["tf1",88,31],["tf2",88,31],["tf3",88,31],["tf4",88,31],["fmbut2",88,31],["tick",120,20],["box",240,400],["hp120x20",120,20],["sky",120,600],["sbn1",120,40],["pop",0,0],];this.getAdHTML=function(){var add='';if(this.posID=='box'){add="&params.styles=artimg,arthtml";}
if(this.posID=='ban'&&this.asset!=''){add="&asset="+this.asset;}
this.wrap=wrap!=''?'&wrap='+wrap:'';add+="&referrer="+document.referrer;var allParams=this.pos+this.params+this.wrap+this.dm+add;var adHTML='';var siteName='ftcom';if(this.ftsite=='yahoo1'){if(this.posID=='ban'||this.posID=='box'){siteName=this.ftsite;}}
if(!this.issec){if(!is.nav4){adHTML+='<scr'+'ipt src="http://ads.ft.com/js.ng/site='+siteName+allParams+'">';adHTML+='</scr'+'ipt>\n';adHTML+='<noscr'+'ipt>\n';}
adHTML+='<a href="http://ads.ft.com/click.ng/site='+siteName+allParams+'" target="_blank">';adHTML+='<img src="http://ads.ft.com/image.ng/site='+siteName+allParams+'" border="0" alt="Advertisement" />';adHTML+='</a>';if(!is.nav4){adHTML+='</noscr'+'ipt>';}}else{adHTML+='<img src="https://www.ft.com/c.gif" alt="" />';}
if(is.nav4){adPos[adPos.length]=this.posID;}
return adHTML;}
this.getAdDim=function(xy,pos){var adDim=0;var idx=0;if(xy=='w'){idx=1;}
else if(xy=='h'){idx=2;}
for(var i=0;i<this.adDims.length;i++){if(pos==this.adDims[i][0]){adDim=this.adDims[i][idx];}}
return adDim;}
this.adHTML=this.getAdHTML();if(is.nav4){this.adWidth=this.getAdDim('w',this.posID);this.adHeight=this.getAdDim('h',this.posID);}}
function PageAttributes(FTSite,FTSection,FTPage,FTIndustry,FTFund){this.defsite='ftcom';this.wrap='';this.getTransId=function(){var cDate=new Date();var uSec=cDate.getTime();return(uSec);}
this.isSecure=function(){var secure=0;if(this.thisLoc.indexOf('https')>-1){secure=1;}
return secure;}
this.getFTSite=function(){var code=this.defsite;var ck=getCookieValue('FTAdSiteCode','');var client=getValueFromStr('ft_ref','',this.thisLoc,'&');var page=typeof FTSite!='undefined'?FTSite.toLowerCase():'';if(client){code=client;}
else if(ck){code=ck;}
else if(page){code=page;}
return code;}
this.getAdParams=function(){var sAYSC=getCookieValue('AYSC','');var params='';params+="&13="+getValueFromStr('_13','',sAYSC,'_','');params+="&14="+getValueFromStr('_14','',sAYSC,'_','');params+="&17="+getValueFromStr('_17','',sAYSC,'_','');params+="&18="+getValueFromStr('_18','',sAYSC,'_','');params+="&transId="+this.getTransId();return params;}
this.getKeyword=function(loc){var keyword='';if((loc.indexOf("search.ft.com")!=-1)&&(loc.indexOf("&vsc_query=")!=-1)){keyword=getValueFromStr('vsc_query','',loc,'&');}else if((loc.indexOf("mwprices.ft.com")!=-1)&&(loc.indexOf("&symb=")!=-1)){keyword=getValueFromStr('symb','',loc,'&');}else if(getCookieValue('keywordValue','').length>0){keyword=getCookieValue('keywordValue','');}
var whtSpc=new RegExp("\\+","g");var ampSym=new RegExp("%26","g");var apoSym=new RegExp("%27","g");var perSym=new RegExp("\\.","g");keyword=keyword.replace(whtSpc,"_");keyword=keyword.replace(ampSym,"and");keyword=keyword.replace(apoSym,"");keyword=keyword.replace(perSym,"");var keyStr=(keyword.length>0)?"&keyword="+keyword.toLowerCase():'';return keyStr;}
this.doAdPlacement=function(theArray){if(!is.nav4){return false;}
else{for(i=0;i<theArray.length;i++){if((eval("typeof "+theArray[i])!='undefined')&&(theArray[i]!='box')){var lyrContent=eval(theArray[i]+'.adHTML');var theWidth=eval(theArray[i]+'.adWidth');var theHeight=eval(theArray[i]+'.adHeight');var theX=eval('document.layers["'+theArray[i]+'"].pageX');var theY=eval('document.layers["'+theArray[i]+'"].pageY');var theLayer='<layer id="'+theArray[i]+'AD" name="'+theArray[i]+'AD" clip="'+theWidth+','+theHeight+'" visibility="hide" onLoad="moveToAbsolute('+theX+','+theY+');visibility=\'show\';">'+lyrContent+'</layer>';document.write(theLayer);}}}
return true;}
this.revScienceSegExtraction=function(){var segCookie,ampTokens,segs;var cookieName="DMSEG";if((segCookie=getCookieValue(cookieName,''))!=''){segCookie=unescape(segCookie);ampTokens=segCookie.split("&");if(ampTokens.length>=6){segs=ampTokens[5];}}
var revSciParams='&rsi=';revSciParams+=segs;return revSciParams;}
this.thisLoc=getRealLoc();this.ftsite=this.getFTSite();this.ftsec="&sec="+FTSection;this.ftpage="&artid="+FTPage;this.ftind="&ind="+FTIndustry;this.ftfund="&ftfund="+FTFund;this.adparams=this.getAdParams();this.keyword=this.getKeyword(this.thisLoc);this.asset=typeof AssetType!='undefined'?AssetType.toLowerCase():'';this.alladparams=this.ftsec+this.ftpage+this.ftind+this.ftfund+this.adparams+this.keyword;this.timerrunning=false;this.issec=this.isSecure();this.revScience=this.revScienceSegExtraction();}
function getAdHTML(pos,width,height,ftsite,ftsection,ftpage,ftindustry){eval("var "+pos+" = new Advert(\""+pos+"\",thisPage.ftsite,thisPage.alladparams,thisPage.issec,thisPage.wrap);");return eval(pos+".adHTML");}
function getWrapHTML(pos,wrap,ftsite,ftsection,ftpage,ftindustry,assettype){eval("var "+pos+" = new Advert(\""+pos+"\",thisPage.ftsite,thisPage.alladparams,thisPage.issec,thisPage.wrap,thisPage.asset);");return eval(pos+".adHTML");}
function getInAdHTML(pos,ftsite,ftsection,ftpage,ftindustry){eval("var "+pos+" = new Advert(\""+pos+"\",thisPage.ftsite,thisPage.alladparams,thisPage.issec,thisPage.wrap);");return eval(pos+".adHTML");}
function getRealLoc(){return thisPage.thisLoc;}
var adPos=new Array();function getValueFromStr(key,defaultVal,inStr,sep,keySep){var value=defaultVal;var begin;var str;if(key&&key.length>0){key+=arguments.length>=5?keySep:'=';begin=inStr.indexOf(key)>-1?inStr.indexOf(key)+key.length:-1;if(begin>-1){str=inStr.substr(begin,inStr.length);value=str.substr(0,str.indexOf(sep)>=0?str.indexOf(sep):str.length);}}
return value;}
function getCookieValue(key,defaultVal){return(getValueFromStr(key,defaultVal,document.cookie,';'));}
function setCookieValue(key,value,domain,expireInMinutes){var expDate=new Date();expDate.setTime(expDate.getTime()+(expireInMinutes*60000));document.cookie
var cookie=key+'='+value+';domain='+domain+';path=/;';if(expireInMinutes>-1){cookie+='expires='+expDate.toGMTString();}
document.cookie=cookie;return true;}
function deleteCookie(key,domain){document.cookie=key+'='+((domain)?';domain='+domain:'')+';path=/;expires=Thu, 01-Jan-1970 00:00:01 GMT';return true;}
function openPopUp(location,name,width,height,relativeTo,top,left){var tly;var tlx;var winProps;switch(relativeTo){case'screenTR':tlx=screen.width-width-left;tly=top;break;case'windowTL':tlx=window.dialogLeft?window.dialogLeft+left:0;tly=window.dialogTop?window.dialogTop+top:0;break;case'screenTL':default:tlx=left;tly=top;break;}
winProps='scrollbars=no,toolbar=no,location=no,nonresizable,width='+width+',height='+height+',left='+tlx+',top='+tly;var objWin=window.open(location,name,winProps);objWin.focus();return objWin;}
function FTCheckGo(obj){var winRef='top.';if(is.nav4){winRef='';}
var sValue=obj.options[obj.options.selectedIndex].value;if(sValue!=''){eval(winRef+'location.href="'+sValue+'"');}
obj.selectedIndex=0;return true;}
function getDate(){var today=new Date();var day=today.getDay();var dday=today.getDate();var mon=today.getMonth();var year=today.getFullYear();var days=new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday');var mons=new Array('Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec');var outStr=days[day]+' '+mons[mon]+' '+dday+' '+year;return outStr;}
var EDNO=0;var EDUK=1;var EDUS=2;var EDWW=3;var EDRW=4;var regVals=[[EDUK,'ukreghp','ukregrt','/uk'],[EDUS,'usreghp','usregrt','/us'],[EDRW,'rowreghp','rowregrt','/rw'],[EDRW,'cid=1012571727092'],[EDUK,'cid=1012571727085'],[EDUS,'cid=1012571727088']];function getReg(){var loc=getRealLoc();var reg=EDNO;if(loc.length>0){for(var i=0;i<regVals.length;i++){for(var j=1;j<regVals[i].length;j++){if(loc.indexOf(regVals[i][j])!=-1){reg=regVals[i][0];break;}}
if(reg>EDNO){break;}}}
return reg;}
function writeIndex(url,name,val,chge){var doLink=url.length>0?true:false;var output='<tr>\n<td bgcolor="#FFFFFF" class="footer">&nbsp;';var name=name=='HANG SENG'?'H. SENG':name;if(doLink){output+='<a href="'+url+'" class="footer" target="_top">'+name+'</a>';}
else{output+=name;}
output+='</td><td><img src="http://media.ft.com/c.gif" width="1" height="1" /></td>';output+='<td align="right" bgcolor="#FFFFFF" class="footer">'+val+'</td><td><img src="http://media.ft.com/c.gif" width="1" height="1" /></td><td align="right" bgcolor="#FFFFFF" class="footer"><font color="';if(chge.toString().indexOf("-")!=-1){output+='red';}
else{output+='green';}
output+='">'+chge+'%</font></td>\n</tr>';document.write(output);}
function writeCurrency(url,curr,val){var output='<tr>\n<td bgcolor="#FFFFFF" class="footer">&nbsp;';output+='<a href="'+url+'" class="footer" target="_top">'+curr+'</a></td>';output+='<td><img src="http://media.ft.com/c.gif" width="1" height="1" /></td>';output+='<td align="right" class="footer" bgcolor="#FFFFFF">'+val+'</td>\n</tr>';document.write(output);}
function writeMover(mkt,comp,compUrl){var output='<tr>\n<td colspan="3"><img src="http://media.ft.com/c.gif" width="130" height="1" /></td>\n</tr>';output+='<tr>\n<td class="footer" bgcolor="#FFFFFF">&nbsp;</td><td colspan="2" height="30" bgcolor="#FFFFFF">';output+='<span class="promoBold">'+mkt+'</span><br />';output+='<a href="'+compUrl+'" class="footer" target="_top">'+comp+'</a></td>\n</tr>';document.write(output);}
function inputText(name){var size=10;var type="text";if(is.nav4){size=8;}
if((name=="vsc_query"||name=="quote")&&is.ie){size=13;}
if(name=="password"){type="password";size=9;}
if((name=="password")&&is.nav4){type="password";size=7;}
if(name=="name"){size=9;}
if((name=="name")&&is.nav4){size=7;}
document.write('<input type="'+type+'" name="'+name+'" size="'+size+'" class="all">');}
function wS(pName,numP,numC){if((pName!="null")&&(pName!="home")){pName=pName.replace(/\+/,"\'");window.status=pName;var args=wS.arguments;if(args.length<3){if(is.ie4up){for(c=1;c<=2;c++){eval("document.all.td"+numP+c).style.cursor="hand";}}}
else{if(is.ie4up){for(c=1;c<=numC;c++){eval("document.all.td"+numP+c).style.cursor="hand";}}}}else if(pName!="home"){window.status="";}}
function x(numP,numC,numT,rDesc,pName){if(!is.nav4){if(is.ie4up){var op="all.";var cl="";}else{var op="getElementById('";var cl="')";}
switch(rDesc){case 1:cColour="#990000";tColour="#FFFFFF";break;case 2:cColour="#FFE9D1";tColour="#990000";break;case 3:cColour="#CC6666";tColour="#FFFFFF";break;case 4:cColour="#FFCC99";tColour="#990000";break;case 5:cColour="#EEEEEE";tColour="#333333";break;case 6:cColour="#666666";tColour="#FFFFFF";break;default:break;}
for(a=1;a<=numC;a++){eval("document."+op+"td"+numP+a+cl+".style.backgroundColor = cColour;");}
for(b=1;b<=numT;b++){eval("document."+op+"txt"+numP+b+cl+".style.color = tColour;");}
wS(pName,numP,numC);}}
function cC(tName,cID){var linkURL='';if(cID=='null'){linkURL=tName;}
else{linkURL='/servlet/ContentServer?pagename=FT.com/Page/'+tName+'&cid='+cID;}
top.location.href=linkURL;}
function pageOffset(){}
function checkVisible(){}
var extLoc=[['FTYM-21ymy-21cacrcl','credit.ftyourmoney.com'],['FTYM-21ymy-21perloa','loans.ftyourmoney.com'],['FTYM-21ymy-21motori','www.aaaffinities.co.uk/Insurance/FT/Carquote'],['FTYM-21ymy-21travel','products.xelector.com'],['FTYM-21ymy-21mortga','mortgages.charcolonline.co.uk'],['FTYM-21ymy-21gaselec','www.uswitch.com/energy'],['FTYM-21ymy-21lifein','193.130.154.202'],['FTYM-21ymy-21homins','www.aaaffinities.co.uk/Insurance/FT/Homequote'],['FTYM-21ymy-21medins','212.212.140.140'],['FTYM-21ymy-21telsup','www.uswitch.com/ht'],['FTYM-21ymy-21annfin','www.hargreaveslansdown.co.uk'],['FTYM-21ymy-21uncass','www.uar.co.uk'],['FTCOM-12cul-12trasea','www.ft.otc-uk.com'],['FTCOM-24spt-12spgolf','www.sportinglife.com/clients/ft/golf'],['FTCOM-24spt-12spform','www.sportinglife.com/clients/ft/formula1'],['FTCOM-24spt-12sprugu','www.sportinglife.com/clients/ft/rugbyunion'],['FTCOM-24spt-12spfoot','www.sportinglife.com/clients/ft/football'],['FTCOM-24spt-12spboxi','www.sportinglife.com/clients/ft/boxing'],['FTCOM-24spt-12spracg','www.sportinglife.com/clients/ft/racing'],['FTCOM-24spt-12spsnok','www.sportinglife.com/clients/ft/snooker'],['FTCOM-24spt-12spcric','www.sportinglife.com/clients/ft/cricket'],['FTCOM-24spt-12spgrey','www.sportinglife.com/clients/ft/greyhounds'],['FTCOM-24spt-12sprugb','www.sportinglife.com/clients/ft/rugbyleague'],['FTCOM-24spt-12sporar','www.sportinglife.com/clients/ft/story_get'],['FTCOM-24spt-12sptenn','www.sportinglife.com/clients/ft/tennis'],['FTCOM-24spt-12spothr','www.sportinglife.com/clients/ft/others'],['FTCOM-24spt-12spnfls','www.sportinglife.com/clients/ft/nfl'],['FTCOM-24spt-12sports','www.sportinglife.com/clients/ft/home'],['FTCOM-24spt-12spbett','www.sportinglife.com/clients/ft/betting'],['FTCOM-24bfs-24burest','www.businessesforsale.com/ft/aspx/public/quicksearch.aspx'],['FTCOM-24bfs-24burest','www.businessesforsale.com/ft/advancedSearch.aspx'],['FTCOM-24bfs-24busale','www.businessesforsale.com/ft/servicesDirectory/'],['FTCOM-24bfs-24burest','www.businessesforsale.com/ft/quickSearch.aspx'],['FTCOM-24bfs-24burest','www.businessesforsale.com/ft/advert'],['FTCOM-24bfs-24burest','www.businessesforsale.com/ft/1'],['FTCOM-20job-20notice','www.businessesforsale.com/ft/notices'],['FTCOM-24bfs-24busale','www.businessesforsale.com/ft'],['FTCOM-3won-3ukespc','www.clic2mail.com/FT']];function getRealLoc(){var realLoc='';if(self==top){realLoc=window.location.toString();}
else if(window.ourLoc){realLoc=window.ourLoc;}
else if(document.referrer){realLoc=document.referrer;}
else{realLoc=window.location.toString();}
return realLoc;}
function getSiteNav(){var realDomain;var realLoc=getRealLoc();var navStr='';for(var i=0;i<extLoc.length;i++){if(realLoc.indexOf(extLoc[i][1])!=-1){return(navStr+extLoc[i][0]);}}
return(navStr);}
if(!FTSite&&!FTSection&&!FTPage&&!FTIndustry&&!FTFund){var FTSection='undef';var FTPage='undef';var FTIndustry='XXXX';var FTFund='undef';var FTAdValues=getSiteNav();if(FTAdValues!=''){FTAdValues=FTAdValues.split('-');FTSite=FTAdValues[0];FTSection=FTAdValues[1];FTPage=FTAdValues[2];}else{var FTSite=getCookieValue('FTSite','');var FTAdValues=getCookieValue('FTAdValues','').split(':');FTSection=FTAdValues[0];FTPage=FTAdValues[1];FTIndustry=FTAdValues[2];FTFund=FTAdValues[3];}}
var thisPage=new PageAttributes(FTSite,FTSection,FTPage,FTIndustry,FTFund);function initPage(Site,Section,Page){return true;}
function finishPage(){if(typeof pop=='undefined'){var pop=new Advert("pop",thisPage.ftsite,thisPage.alladparams,thisPage.issec,thisPage.wrap);}
if(is.nav4){document.write('<ilayer id="pop" name="pop" visibility="hide" width="'+pop.adWidth+'" height="'+pop.adHeight+'"></ilayer>');thisPage.doAdPlacement(adPos);}else{document.write(pop.adHTML);}
return true;}