function displayData(obj,objID){
	
	var objCm = document.getElementById('comments-'+objID);
	var objTB = document.getElementById('trackback-'+objID);
	
	if(obj=="comments"){
		objCm.style.display=="none"?objCm.style.display="":objCm.style.display = "none";
		objTB.style.display = "none";
	}else{
		objCm.style.display = "none";
		objTB.style.display=="none"?objTB.style.display="":objTB.style.display = "none";
	}
}