function goPortal() {

    var portal = document.getElementsByName("portalLogin");
    var selection='';
          for (i=0; i<portal.length; i++){
                if (portal[i].checked==true){
                    selection = portal[i].value;
                }
            }
        if(selection!=''){
            var url;
            switch (selection){
                case 'client':
                    url='https://www3.accreditation-canada.ca/OrgPortal/Login.aspx?ReturnUrl=%2forgportal%2fDefault.aspx';
                    break;
                case 'surveyor':
                    url='https://www3.accreditation-canada.ca/SurveyorPortal/';
                    break;
            }
            myRef = window.open(url,'mywin','left=20,top=20,width=600,height=600,toolbar=1,scrollbars=1,resizable=1,status=1,location=1');
        }
    }