function writeImage(method,data,action,current)
{$(document.createElement("img")).attr({id:'hswOmniImage',src:data}).load(function(){if(method!=='none')
{clearTimeout(t);doAction(method,action,current);}});if(typeof method==='string'&&method!=='none')
{var t=setTimeout('doAction(method, action, current);',500);}}
function doAction(method,action,current)
{if(method=='form')
{current.submit();}
else
{document.location.href=action;}}
function isPurchaseEvent(tag,lookupArray)
{var found=false;for(key in lookupArray)
{if(tag.indexOf(lookupArray[key])>=0)
{found=lookupArray[key];break;}}
return found;}
function inArray(tag,lookupArray)
{var found=false;for(key in lookupArray)
{if(tag.indexOf(lookupArray[key])>=0)
{found=true;break;}}
return found;}
function sendTags(tag,vars,current,eventObj,noRedirect)
{if(tag!='')
{var hswOmniImage=document.getElementById('hswOmniImage');var omniImageData="http://metrics.howstuffworks.com/b/ss/"+s_account+"/1/H.17/s45086097826030?";var gotoAction=''
var tagName='';var timestamp=new Date();var year=timestamp.getFullYear();var month=timestamp.getMonth()+1;var day=timestamp.getDate();var hours=timestamp.getHours();var mins=timestamp.getMinutes();var secs=timestamp.getSeconds();var weekday=timestamp.getDay();var timezoneOffset=timestamp.getTimezoneOffset();var gValue=location.protocol+'//'+location.hostname;if(location.pathname)
{gValue+=location.pathname;}
omniImageData+='&AQB=1';omniImageData+='&t='+month+'/'+day+'/'+year+' '+hours+':'+mins+':'+secs+' '+weekday+' '+timezoneOffset;omniImageData+='&vmt='+'4467DB86';omniImageData+='&ns='+'hswmedia';omniImageData+='&g='+encodeURIComponent(gValue);var subDomain=location.href;subDomain=subDomain.substring(7,subDomain.indexOf('.',7));if(subDomain=='recipes')
{if(vars)
{vars=vars.replace(/=/gi,'=TLC Cooking : ');vars=vars.replace(/events=TLC Cooking :/gi,'events=');vars=vars.replace(/products=TLC Cooking :/gi,'purchase=');}}
if(subDomain=='consumerguideauto')
{cgaOutput=sendTagsCGA(tag,vars,current,eventObj);tag=cgaOutput.substr(0,cgaOutput.indexOf('&'));omniImageData+=cgaOutput.substr(cgaOutput.indexOf('&'));}
if(vars)
{omniImageData+=vars;}
if(tag=='Search Top')
{omniPage='JavaScript';omniImageData+='&v40='+'None : Search Top';omniImageData+='&c23='+'None : Search Top';tag=omniPage+' : Search Top : '+document.getElementById('terms_Top').value}
if(tag=='Search Bottom')
{omniPage='JavaScript';omniImageData+='&v40='+'None : Search Bottom';omniImageData+='&c23='+'None : Search Bottom';tag=omniPage+' : Search Bottom : '+document.getElementById('terms_Bottom').value}
if(tag.indexOf('Search Recipes')>=0)
{omniPage='JavaScript';omniImageData+='&v40='+'TLC Cooking : None  : Recipe Search';omniImageData+='&c23='+'TLC Cooking : None  : Recipe Search';tag=omniPage+' : Search Recipes : '+document.getElementById('terms_recipes').value}
if(tag.indexOf('TLC Video Search')>=0)
{omniPage='JavaScript';omniImageData+='&v40='+'TLC Cooking : None  : Video Search';omniImageData+='&c23='+'TLC Cooking : None  : Video Search';tag=omniPage+' : Search Videos : '+document.getElementById('search-query-videos').value}
if(tag.indexOf('Video Search')>=0)
{omniPage='JavaScript';omniImageData+='&v40='+'None  : Video Search';omniImageData+='&c23='+'None  : Video Search';tag=omniPage+' : Search Videos : '+document.getElementById('terms_videos').value}
if(tag=='Search Bottom')
{omniPage='JavaScript';omniImageData+='&v40='+'None : Search Bottom';omniImageData+='&c23='+'None : Search Bottom';tag=omniPage+' : Search Bottom : '+document.getElementById('terms_Bottom').value}
if(tag=='Random Article')
{omniPage='JavaScript';omniImageData+='&v40='+'None : Random Article';omniImageData+='&c23='+'None : Random Article';tag=omniPage+' : Random Article';}
if(tag.toLowerCase().indexOf('toolbar')>=0&&omniImageData.indexOf('&c45=')===-1)
{if(HSW.cookies.exists('user_type')&&HSW.cookies.exists('auth_type'))
{var user_value=encodeURIComponent(HSW.cookies.user_type.value.toLowerCase()+' : '+HSW.cookies.auth_type.value.toLowerCase());omniImageData+='&c45='+user_value+'&v49='+user_value;}
else
{omniImageData+='&c45=unregistered&v49=unregistered';}}
if(subDomain=='recipes')
{tag='TLC Cooking : '+tag;}
if(current.href)
{if(omniImageData.indexOf('c25=')>=0&&omniImageData.indexOf('c7=')<0)
{var endPos=current.href.indexOf('?');if(endPos<0)
{endPos=current.href.length;}
var startPos=current.href.lastIndexOf('/',endPos);var shortHref=current.href.substr(startPos+1,endPos-startPos-1);if(shortHref=='')
{shortHref=current.href;}
omniImageData+='&c7='+shortHref;omniImageData+='&v9='+shortHref;}}
omniImageData+='&pe='+'lnk_o';omniImageData+='&pev2='+tag.replace(/&/g,' and ');omniImageData+='&pid='+encodeURIComponent(location.href);omniImageData+='&AQE=1';if(noRedirect==undefined)
{if(current.action)
{gotoAction=current.action;tagName=current.nodeName||'';if(omniImageData.indexOf('pev1=')<0)
{omniImageData+='&pev1='+encodeURIComponent(gotoAction);omniImageData+='&oid='+encodeURIComponent(gotoAction);}
omniImageData+='&ot='+tagName;if((current.method.toLowerCase()=='get')&&(current.name.substr(0,15)=='frmSelMakeModel'))
{writeImage('url',omniImageData,current.action,current);}
else
{writeImage('form',omniImageData,current.action,current);}}
else if(current.href)
{gotoAction=current.href;gotoTarget=current.target;tagName=current.nodeName||'';if(omniImageData.indexOf('pev1=')<0)
{omniImageData+='&pev1='+encodeURIComponent(gotoAction);omniImageData+='&oid='+encodeURIComponent(gotoAction);}
omniImageData+='&ot='+tagName;writeImage('url',omniImageData,gotoAction,current);}
else if(eventObj.target.href)
{gotoAction=eventObj.target.href;tagName=current.nodeName||'';if(omniImageData.indexOf('pev1=')<0)
{omniImageData+='&pev1='+encodeURIComponent(gotoAction);omniImageData+='&oid='+encodeURIComponent(gotoAction);}
omniImageData+='&ot='+tagName;writeImage('url',omniImageData,gotoAction,current);}
else
{gotoAction=document.location.href;tagName=current.nodeName||'';if(omniImageData.indexOf('pev1=')<0)
{omniImageData+='&pev1='+encodeURIComponent(gotoAction);omniImageData+='&oid='+encodeURIComponent(gotoAction);}
omniImageData+='&ot='+tagName;writeImage('none',omniImageData,gotoAction,current);}}
else
{gotoAction=document.location.href;tagName=current.nodeName||'';if(omniImageData.indexOf('pev1=')<0)
{omniImageData+='&pev1='+encodeURIComponent(gotoAction);omniImageData+='&oid='+encodeURIComponent(gotoAction);}
omniImageData+='&ot='+tagName;writeImage('none',omniImageData,gotoAction,current);}}}
function registerPage(pageName,vars)
{s.pageName="";s.hier1="";s.channel="";s.pageType="";s.events="";s.products="";for(var i=0;i<=50;i++)
{s['prop'+i]='';s['eVar'+i]='';}
var currentTime=new Date();var month=currentTime.getMonth()+1;var day=currentTime.getDate();var year=currentTime.getFullYear();if(month<10){month=("0"+String(month))}
if(day<10){day=("0"+String(day))}
var currentDate=(year+"-"+month+"-"+day);String(currentDate);var impressions=new Array();if(HSW.RealMedia.adImpressions)
{for(i in HSW.RealMedia.adImpressions)
{impressions.push(";"+HSW.RealMedia.adImpressions[i]);}}
if(pageName==''||pageName===undefined)
{s.pageName='';}
else
{s.pageName=pageName;}
s.hier1='';s.channel='';s.pageType='';var events='event4';s.events=events.replace(',,',',');s.products=impressions.join(',');s.prop1='';s.prop2='';s.prop3='';s.prop16='';s.prop4='';s.prop5='';s.prop6='';s.prop14='';s.prop15='';s.prop19='';s.prop22='';s.prop26='';s.prop27='';s.prop28='';s.prop29='';s.prop30=(HSW.ab&&HSW.ab.count(1)?HSW.ab.toOmniString(1):'');s.prop34='';s.prop35='';s.prop38='';s.prop39=''+(HSW.ab&&HSW.ab.count()?'-'+HSW.ab.toOmniString():'');s.prop41='';s.prop42='';s.prop43='';s.prop44='';s.eVar42='';s.eVar45='';s.eVar46='';if(document.location.hash.indexOf('#mkcpgn=')!=-1)
{s.campaign=document.location.hash.split('=')[1];}
if(HSW.cookies.exists('mkcpgn'))
{var campaign=HSW.cookies.mkcpgn.value;HSW.cookies.remove('mkcpgn');if(campaign!=null&&campaign!='')
{s.campaign=campaign;}}
if(HSW.cookies.exists('user_id'))
{var smUserId=HSW.cookies.user_id.value;if(smUserId!=null&&smUserId!='')
{s.prop50=smUserId;}}
if(HSW.cookies.exists('user_type')&&HSW.cookies.exists('auth_type'))
{var smAuthType=HSW.cookies.auth_type.value.toLowerCase();var smUserType=HSW.cookies.user_type.value.toLowerCase();s.prop45=encodeURIComponent(smUserType)+' : '+encodeURIComponent(smAuthType);s.eVar49=s.prop45;if(!HSW.cookies.exists('recorded_login'))
{s.events+=',event1';HSW.cookies.add('recorded_login');HSW.cookies.recorded_login.value='1';HSW.cookies.recorded_login.set();if(typeof HSW.sm!='undefined'&&typeof HSW.sm.pageInfo!='undefined'&&HSW.sm.pageInfo.showWelcomeScreen)
{if(HSW.cookies.exists('auth_type')&&HSW.cookies.auth_type.value.toLowerCase()=='facebook')
{s.events+=',event2';}}}}
else
{if(HSW.cookies.exists('recorded_login'))
{HSW.cookies.remove('recorded_login');}
s.prop45='unregistered';s.eVar49='unregistered';}
if(s.prop6)
{s.prop6=s.prop6.toLowerCase();s.eVar18=s.prop6;if(s.prop6)
{s.events=s.apl(s.events,"event10",",",2);}}
s.prop36=s.getPreviousValue(s.channel,'gpv_p36');s.prop37=s.getPreviousValue(s.pageName,'gpv_p37');if(s.pageName&&!s.eVar33)s.eVar33=s.pageName;if(s.prop1&&!s.eVar3)s.eVar3=s.prop1;if(s.prop2&&!s.eVar4)s.eVar4=s.prop2;if(s.prop3&&!s.eVar5)s.eVar5=s.prop3;if(s.prop4&&!s.eVar6)s.eVar6=s.prop4;if(s.prop5&&!s.eVar7)s.eVar7=s.prop5;if(s.channel&&!s.eVar11)s.eVar11=s.channel;if(s.prop9&&!s.eVar12)s.eVar12=s.prop9;if(s.prop6&&!s.eVar18)s.eVar18=s.prop6;if(s.prop14&&!s.eVar14)s.eVar14=s.prop14;if(s.prop15&&!s.eVar19)s.eVar19=s.prop15;if(s.prop22&&!s.eVar31)s.eVar31=s.prop22;if(s.prop26&&!s.eVar22)s.eVar22=s.prop26;if(s.prop27&&!s.eVar23)s.eVar23=s.prop27;if(s.prop28&&!s.eVar24)s.eVar24=s.prop28;if(s.prop29&&!s.eVar25)s.eVar25=s.prop29;if(s.prop30&&!s.eVar26)s.eVar26=s.prop30;if(s.prop34&&!s.eVar37)s.eVar37=s.prop34;if(s.prop35&&!s.eVar38)s.eVar38=s.prop35;if(s.prop39&&!s.eVar43)s.eVar43=s.prop39;if(s.prop41&&!s.eVar45)s.eVar45=s.prop41;if(s.prop42&&!s.eVar46)s.eVar46=s.prop42;if(s.prop43&&!s.eVar47)s.eVar47=s.prop43;if(s.prop44&&!s.eVar48)s.eVar48=s.prop44;if(document.referrer)
{var propsArray=new Array('discovery.com','treehugger.com','petfinder.com');var sProperty=isPurchaseEvent(document.referrer,propsArray);if(sProperty)
{sReferrer=document.referrer;sReferrer=sReferrer.substring(7,sReferrer.indexOf('/',7));s.prop14=s.eVar14=sReferrer;if(location.host.indexOf('recipes')>=0)
{if(document.referrer.indexOf('?')>=0)
{s.prop13=s.eVar16=document.referrer.substring(0,document.referrer.indexOf('?')-1);}
else
{s.prop13=s.eVar16=document.referrer;}}}}
if(impressions.length>0)
{if(s.events.length>0)
{s.events+=',event18';}
else
{s.events='event18';}}
if(s.prop39=='HomePage'&&s.pageName.indexOf('randomzone')==-1)
{if(s.events.length>0)
{s.events+=',event44';}
else
{s.events='event44';}}
if(typeof(cgaCarFax)!='undefined')
{s.linkTrackVars='events';s.linkTrackEvents+=',event42';if(s.events.length>0){s.events+=',event42';}
else{s.events='event42';}}
if(vars!=''&&vars!==undefined)
{eval(vars);}
var s_code=s.t();if(s_code)document.write(s_code);}
$(document).ready(function()
{$('[omniselect]').unbind('change');$('#hswOmniImage').unbind('load');$("a").live('click',function(e)
{if((!$.browser.msie&&e.button==0)||$.browser.msie)
{var tag=$(this).attr('omni');var vars=$(this).attr('omnivars');if(tag!=''&&tag!==undefined)
{if($(this).attr('target')=='_new'||$(this).attr('target')=='_blank')
{sendTags(tag,vars,this,e,true);}
else
{sendTags(tag,vars,this,e);return false;}}}});$("form").submit(function(e)
{var tag=$(this).attr('omni');var vars=$(this).attr('omnivars');if(tag!=''&&tag!==undefined)
{if($(this).attr('target')=='_new'||$(this).attr('target')=='_blank')
{sendTags(tag,vars,this,e,true);}
else
{sendTags(tag,vars,this,e);return false;}}});$('[omniselect]').change(function(e)
{var tag=this.options[this.selectedIndex].getAttribute('omni');var vars=this.options[this.selectedIndex].getAttribute('omnivars');sendTags(tag,vars,this,e);return false;});});registerPage();