s.campaign data element
I have s.campaign captured as a data element as bellow and I am using that data element in pageLoad rule. But, I am getting s is not defined in console. How can I resolve below? or if there is a better way of implementing below code
var campaign;
if(s.Util.getQueryParam('utm_medium')){
campaign=s.Util.getQueryParam('utm_medium')+":"+s.Util.getQueryParam('utm_source')+":"+s.Util.getQueryParam('utm_campaign')+":"+s.Util.getQueryParam('utm_content')+":"+s.Util.getQueryParam('utm_term');
}
return campaign;


