anchor.diff:  			if((itemName == '<%=Constants.SPECIMEN_COLLECTION_GROUP%>') || (itemName == '<%=Constants.DISTRIBUTION%>') ){
   				itemCount++;
   			}
  -			if(itemName == '<%=Constants.SPECIMEN%>')
  -				itemCount++;
  +			if(itemName == '<%=Constants.SPECIMEN%>'){
  +				//itemCount++;
  +				//DisableAll();
  +				EnableItem(nodeCount);
  +			var item = document.getElementById('<%=Constants.S%>');
  +			item.className="linkChange";
  +			item.innerHTML = "<a HREF='<%=util.getLink("Specimen")%>' target='searchPageFrame'><%=Constants.SPECIMEN%></a>";
  +			
  +			}
   		}
   		else
   			itemCount--;
  
positive.code: 	
  		var item = document.getElementById('<%=Constants.CP%>');
  		item.className="linkChange";
  		item.innerHTML = "&nbsp;<img src='images/CollectionProtocol.GIF' alt='CollectionProtocol' />  &nbsp;<a HREF='#'><%=Constants.COLLECTION_PROTOCOL%></a>";;
  		
  		item = document.getElementById('<%=Constants.P%>');
  		item.className="linkChange";
  
negative.code: 		//DisableAll();
  	//}
  	//else{
  	alert("itemCount"+itemCount);
  	alert("check box name"+checkName);
  	alert("item name"+itemName);
  		if(itemCount == 1){
  			DisableAll();
  			var item = document.getElementById('<%=Constants.P%>');
  			item.className="linkChange";
  			item.innerHTML = "<a HREF='<%=util.getLink("Participant")%>' target='searchPageFrame'><%=Constants.PARTICIPANT%></a>";
  		}
  		//Poornima:Added CP link and S link
  		if(itemCount == 2){
  			DisableAll();
  			var item = document.getElementById('<%=Constants.CP%>');
  			item.className="linkChange";
  			item.innerHTML = "<a HREF='<%=util.getLink("CollectionProtocol")%>' target='searchPageFrame'><%=Constants.COLLECTION_PROTOCOL%></a>";
  		}
  			
  		if(itemCount == 3){
  			DisableAll();
  			var item = document.getElementById('<%=Constants.S%>');
  			item.className="linkChange";
  			item.innerHTML = "<a HREF='<%=util.getLink("Specimen")%>' target='searchPageFrame'><%=Constants.SPECIMEN%></a>";
  		}
  		else
  			EnableItem(nodeCount);
  		//}
  	}*/	
  
  	function DisableAll(){
  		var item = document.getElementById('<%=Constants.CP%>');
  