anchor.diff:  	    //}
       }
       else {
  -        StudyAjaxFacade.matchInvestigatorsByGroupId(categoryId, function(diseases) {
  +        StudyAjaxFacade.matchActiveInvestigatorsByGroupId(categoryId, function(diseases) {
               var sel = $("disease-term")
               sel.size = diseases.length + 2;
               sel.options.length = 0
  
positive.code:         //call the getAll method for the selected organization instead of calling getInvestigatorsById() for every group.
          //for (i = 0; i < siteSelect.length; i++) {
              var catId = siteSelect
  	        StudyAjaxFacade.getAllInvestigators(catId, function(diseases) {
  	              diseases.each(function(cat) {
  	               	var name = cat.investigator.firstName + " " +  cat.investigator.lastName;
  	                var opt = new Option(name, cat.id)
  
negative.code: 	if(id  == null || id  == ''){
  		id = document.getElementById('site').value;
  	}
      StudyAjaxFacade.matchActiveGroupsByOrganizationId(id, function(categories) {
          var sel = $("disease-sub-category")
          sel.size = categories.length < 10 ? categories.length + 2 : 10;
          //sel.size= 10
  