function track(){
if(arguments[0])trackPageviewURL=arguments[0];
try {
        callNum++;
        if (callNum>2)callNum=1;
        //alert(callNum);
        if(callNum==1)
        {
            pageTracker1 = getTracker(UAId);
            pageTracker=pageTracker1;
        }
        if(callNum==2)
        {
            pageTracker2 = getTracker(UAId);
            pageTracker=pageTracker2;
        }
        
        // when a page has rewrite url, GA will track the rewrite url therwise it uses url from browser.          
        debug('UAId='+UAId);
        debug('project=<b>'+project+'</b>');
        debug('sponsor='+sponsor);
        if (!trackPageviewURL)
        {
              if(project!='other')
              {
                  trackPageviewURL='/DCSext.p_Sector/DCSext.p_Category/WT.cg_n/dcsuri';
              }
              else
              {
                  trackPageviewURL='/spon'+sponsor+'/DCSext.p_Sector/DCSext.p_Category/WT.cg_n/dcsuri';
              }
        }
        else
        {
            if(project=='other' && UAId!='UA-7012908-8')
            {
              trackPageviewURL="/spon" + sponsor+ trackPageviewURL;
            }
            
        }
        
        trackPageviewURL=replaceMetas(trackPageviewURL);
        trackPageviewURL=removeSpaces(trackPageviewURL);
        debug('trackPageviewURL=<b>'+trackPageviewURL+'</b>');
        pageTracker._trackPageview(trackPageviewURL);
    } 
    catch (err) 
    {debug(err)} // This is for testing purpose. it has to be removed after testing.
    debug('Page has been tracked successfully');
    
    
    //Track again using a second tracking, all these events will be tracked using a single, static UAId
    if (UAId!='UA-7012908-8')
    {
        debug('<b>Second Tracking</b>');
        var origUAId=UAId;
        UAId='UA-7012908-8';
        track();
        UAId=origUAId;
    }
}
track();