anchor.diff:  		document.getElementById("sequenceNumber").setAttribute("readOnly",true);
   		document.getElementById("studyCalendarEventPoint").value="";
   		document.getElementById("sequenceNumber").value="";
  +		document.getElementById("parentProtocolRow").style.display = 'none';
  +		document.getElementById("ScepAndSequenceNumberRow").style.display = 'none';
   	}	
   	else
   	{
  
positive.code: {
  	var imgObj = document.getElementById("ppDropDownId");
  	
  	
  	if(associationType == 'Parent')
  	{
  		document.getElementsByName("parentCollectionProtocolId")[0].value = "";
  
negative.code: 		
  		document.getElementById("studyCalendarEventPoint").removeAttribute("readOnly");
  		document.getElementById("sequenceNumber").removeAttribute("readOnly");
  		document.getElementById("parentProtocolRow").style.display = '';
  		document.getElementById("ScepAndSequenceNumberRow").style.display = '';
  	}
  }
  
  