var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));

function callGA(id){
    // set the UK id as default
    var gaId =((id=="")||(id =="undefined"))?"UA-6618735-1":id;
    var _kkDomain = "."+(document.domain).split(".").slice(1).join(".");
    
    var gaLaunch = '%3Cscript type="text/javascript"%3E' + '\n' +
  	                'var pageTracker = _gat._getTracker("'+gaId+'");' + '\n' +
  	                'pageTracker._trackPageview();' + '\n' +
  	                'pageTracker._setDomainName("'+_kkDomain+'");' + '\n' +
  	                '%3C/script%3E';
    document.write(unescape(gaLaunch));
}